initial commit, display with commands working
This commit is contained in:
aeroreyna
9
Pico_ePaper_Code/c/lib/e-Paper/CMakeLists.txt
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9
Pico_ePaper_Code/c/lib/e-Paper/CMakeLists.txt
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@@ -0,0 +1,9 @@
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# Find all source files in a single current directory
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# Save the name to DIR_ePaper_SRCS
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aux_source_directory(. DIR_ePaper_SRCS)
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include_directories(../Config)
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# Generate the link library
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add_library(ePaper ${DIR_ePaper_SRCS})
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target_link_libraries(ePaper PUBLIC Config)
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364
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V2.c
Normal file
364
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V2.c
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@@ -0,0 +1,364 @@
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/*****************************************************************************
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* | File : EPD_2in13_V2.c
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* | Author : Waveshare team
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* | Function : 2.13inch e-paper V2
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* | Info :
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*----------------
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* | This version: V3.0
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* | Date : 2019-06-13
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* | Info :
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* -----------------------------------------------------------------------------
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* V3.0(2019-06-13):
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* 1.Change name:
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* EPD_Reset() => EPD_2IN13_V2_Reset()
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* EPD_SendCommand() => EPD_2IN13_V2_SendCommand()
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* EPD_SendData() => EPD_2IN13_V2_SendData()
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* EPD_WaitUntilIdle() => EPD_2IN13_V2_ReadBusy()
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* EPD_Init() => EPD_2IN13_V2_Init()
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* EPD_Clear() => EPD_2IN13_V2_Clear()
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* EPD_Display() => EPD_2IN13_V2_Display()
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* EPD_Sleep() => EPD_2IN13_V2_Sleep()
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* 2.add:
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* EPD_2IN13_V2_DisplayPartBaseImage()
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* -----------------------------------------------------------------------------
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* V2.0(2018-11-14):
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* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
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* 2.Change:EPD_2IN13_V2_Display(UBYTE *Image)
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* Need to pass parameters: pointer to cached data
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* 3.Change:
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* EPD_RST -> EPD_RST_PIN
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* EPD_DC -> EPD_DC_PIN
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* EPD_CS -> EPD_CS_PIN
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* EPD_BUSY -> EPD_BUSY_PIN
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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******************************************************************************/
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#include "EPD_2in13_V2.h"
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#include "Debug.h"
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const unsigned char EPD_2IN13_V2_lut_full_update[]= {
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0x80,0x60,0x40,0x00,0x00,0x00,0x00, //LUT0: BB: VS 0 ~7
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0x10,0x60,0x20,0x00,0x00,0x00,0x00, //LUT1: BW: VS 0 ~7
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0x80,0x60,0x40,0x00,0x00,0x00,0x00, //LUT2: WB: VS 0 ~7
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0x10,0x60,0x20,0x00,0x00,0x00,0x00, //LUT3: WW: VS 0 ~7
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0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT4: VCOM: VS 0 ~7
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0x03,0x03,0x00,0x00,0x02, // TP0 A~D RP0
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0x09,0x09,0x00,0x00,0x02, // TP1 A~D RP1
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0x03,0x03,0x00,0x00,0x02, // TP2 A~D RP2
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0x00,0x00,0x00,0x00,0x00, // TP3 A~D RP3
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0x00,0x00,0x00,0x00,0x00, // TP4 A~D RP4
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0x00,0x00,0x00,0x00,0x00, // TP5 A~D RP5
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0x00,0x00,0x00,0x00,0x00, // TP6 A~D RP6
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0x15,0x41,0xA8,0x32,0x30,0x0A,
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};
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const unsigned char EPD_2IN13_V2_lut_partial_update[]= { //20 bytes
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0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT0: BB: VS 0 ~7
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0x80,0x00,0x00,0x00,0x00,0x00,0x00, //LUT1: BW: VS 0 ~7
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0x40,0x00,0x00,0x00,0x00,0x00,0x00, //LUT2: WB: VS 0 ~7
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0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT3: WW: VS 0 ~7
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0x00,0x00,0x00,0x00,0x00,0x00,0x00, //LUT4: VCOM: VS 0 ~7
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0x0A,0x00,0x00,0x00,0x00, // TP0 A~D RP0
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0x00,0x00,0x00,0x00,0x00, // TP1 A~D RP1
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0x00,0x00,0x00,0x00,0x00, // TP2 A~D RP2
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0x00,0x00,0x00,0x00,0x00, // TP3 A~D RP3
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0x00,0x00,0x00,0x00,0x00, // TP4 A~D RP4
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0x00,0x00,0x00,0x00,0x00, // TP5 A~D RP5
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0x00,0x00,0x00,0x00,0x00, // TP6 A~D RP6
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0x15,0x41,0xA8,0x32,0x30,0x0A,
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};
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/******************************************************************************
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function : Software reset
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parameter:
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******************************************************************************/
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static void EPD_2IN13_V2_Reset(void)
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{
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(200);
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DEV_Digital_Write(EPD_RST_PIN, 0);
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DEV_Delay_ms(2);
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(200);
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}
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/******************************************************************************
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function : send command
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parameter:
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Reg : Command register
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******************************************************************************/
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static void EPD_2IN13_V2_SendCommand(UBYTE Reg)
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{
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DEV_Digital_Write(EPD_DC_PIN, 0);
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_SPI_WriteByte(Reg);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : send data
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parameter:
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Data : Write data
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******************************************************************************/
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static void EPD_2IN13_V2_SendData(UBYTE Data)
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{
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DEV_Digital_Write(EPD_DC_PIN, 1);
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_SPI_WriteByte(Data);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : Wait until the busy_pin goes LOW
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parameter:
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******************************************************************************/
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void EPD_2IN13_V2_ReadBusy(void)
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{
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Debug("e-Paper busy\r\n");
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while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
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DEV_Delay_ms(100);
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}
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Debug("e-Paper busy release\r\n");
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}
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/******************************************************************************
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function : Turn On Display
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parameter:
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******************************************************************************/
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static void EPD_2IN13_V2_TurnOnDisplay(void)
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{
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EPD_2IN13_V2_SendCommand(0x22);
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EPD_2IN13_V2_SendData(0xC7);
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EPD_2IN13_V2_SendCommand(0x20);
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EPD_2IN13_V2_ReadBusy();
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}
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/******************************************************************************
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function : Turn On Display
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parameter:
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******************************************************************************/
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static void EPD_2IN13_V2_TurnOnDisplayPart(void)
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{
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EPD_2IN13_V2_SendCommand(0x22);
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EPD_2IN13_V2_SendData(0x0C);
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EPD_2IN13_V2_SendCommand(0x20);
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EPD_2IN13_V2_ReadBusy();
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}
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/******************************************************************************
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function : Initialize the e-Paper register
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parameter:
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******************************************************************************/
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void EPD_2IN13_V2_Init(UBYTE Mode)
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{
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UBYTE count;
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EPD_2IN13_V2_Reset();
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if(Mode == EPD_2IN13_V2_FULL) {
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EPD_2IN13_V2_ReadBusy();
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EPD_2IN13_V2_SendCommand(0x12); // soft reset
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EPD_2IN13_V2_ReadBusy();
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EPD_2IN13_V2_SendCommand(0x74); //set analog block control
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EPD_2IN13_V2_SendData(0x54);
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EPD_2IN13_V2_SendCommand(0x7E); //set digital block control
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EPD_2IN13_V2_SendData(0x3B);
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EPD_2IN13_V2_SendCommand(0x01); //Driver output control
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EPD_2IN13_V2_SendData(0xF9);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendCommand(0x11); //data entry mode
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EPD_2IN13_V2_SendData(0x01);
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EPD_2IN13_V2_SendCommand(0x44); //set Ram-X address start/end position
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x0F); //0x0C-->(15+1)*8=128
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EPD_2IN13_V2_SendCommand(0x45); //set Ram-Y address start/end position
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EPD_2IN13_V2_SendData(0xF9); //0xF9-->(249+1)=250
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendCommand(0x3C); //BorderWaveform
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EPD_2IN13_V2_SendData(0x03);
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EPD_2IN13_V2_SendCommand(0x2C); //VCOM Voltage
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EPD_2IN13_V2_SendData(0x55); //
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EPD_2IN13_V2_SendCommand(0x03);
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[70]);
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EPD_2IN13_V2_SendCommand(0x04); //
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[71]);
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[72]);
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[73]);
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EPD_2IN13_V2_SendCommand(0x3A); //Dummy Line
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[74]);
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EPD_2IN13_V2_SendCommand(0x3B); //Gate time
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[75]);
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EPD_2IN13_V2_SendCommand(0x32);
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for(count = 0; count < 70; count++) {
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_full_update[count]);
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}
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EPD_2IN13_V2_SendCommand(0x4E); // set RAM x address count to 0;
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendCommand(0x4F); // set RAM y address count to 0X127;
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EPD_2IN13_V2_SendData(0xF9);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_ReadBusy();
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} else if(Mode == EPD_2IN13_V2_PART) {
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EPD_2IN13_V2_SendCommand(0x2C); //VCOM Voltage
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EPD_2IN13_V2_SendData(0x26);
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EPD_2IN13_V2_ReadBusy();
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EPD_2IN13_V2_SendCommand(0x32);
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for(count = 0; count < 70; count++) {
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EPD_2IN13_V2_SendData(EPD_2IN13_V2_lut_partial_update[count]);
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}
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EPD_2IN13_V2_SendCommand(0x37);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x00);
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EPD_2IN13_V2_SendData(0x00);
|
||||
EPD_2IN13_V2_SendData(0x00);
|
||||
EPD_2IN13_V2_SendData(0x40);
|
||||
EPD_2IN13_V2_SendData(0x00);
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||||
EPD_2IN13_V2_SendData(0x00);
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||||
|
||||
EPD_2IN13_V2_SendCommand(0x22);
|
||||
EPD_2IN13_V2_SendData(0xC0);
|
||||
|
||||
EPD_2IN13_V2_SendCommand(0x20);
|
||||
EPD_2IN13_V2_ReadBusy();
|
||||
|
||||
EPD_2IN13_V2_SendCommand(0x3C); //BorderWaveform
|
||||
EPD_2IN13_V2_SendData(0x01);
|
||||
} else {
|
||||
Debug("error, the Mode is EPD_2IN13_FULL or EPD_2IN13_PART");
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13_V2_HEIGHT;
|
||||
|
||||
EPD_2IN13_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13_V2_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13_V2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13_V2_HEIGHT;
|
||||
|
||||
EPD_2IN13_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : The image of the previous frame must be uploaded, otherwise the
|
||||
first few seconds will display an exception.
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13_V2_DisplayPartBaseImage(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13_V2_HEIGHT;
|
||||
|
||||
UDOUBLE Addr = 0;
|
||||
EPD_2IN13_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
Addr = i + j * Width;
|
||||
EPD_2IN13_V2_SendData(Image[Addr]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
Addr = i + j * Width;
|
||||
EPD_2IN13_V2_SendData(Image[Addr]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
|
||||
void EPD_2IN13_V2_DisplayPart(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13_V2_WIDTH % 8 == 0)? (EPD_2IN13_V2_WIDTH / 8 ): (EPD_2IN13_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13_V2_HEIGHT;
|
||||
EPD_2IN13_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13_V2_TurnOnDisplayPart();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13_V2_Sleep(void)
|
||||
{
|
||||
EPD_2IN13_V2_SendCommand(0x22); //POWER OFF
|
||||
EPD_2IN13_V2_SendData(0xC3);
|
||||
EPD_2IN13_V2_SendCommand(0x20);
|
||||
|
||||
EPD_2IN13_V2_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2IN13_V2_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
72
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V2.h
Normal file
72
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V2.h
Normal file
@@ -0,0 +1,72 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-13
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-13):
|
||||
* 1.Change name:
|
||||
* EPD_Reset() => EPD_2IN13_V2_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN13_V2_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN13_V2_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN13_V2_ReadBusy()
|
||||
* EPD_Init() => EPD_2IN13_V2_Init()
|
||||
* EPD_Clear() => EPD_2IN13_V2_Clear()
|
||||
* EPD_Display() => EPD_2IN13_V2_Display()
|
||||
* EPD_Sleep() => EPD_2IN13_V2_Sleep()
|
||||
* 2.add:
|
||||
* EPD_2IN13_V2_DisplayPartBaseImage()
|
||||
* -----------------------------------------------------------------------------
|
||||
* V2.0(2018-11-14):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_2IN13_V2_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
* 3.Change:
|
||||
* EPD_RST -> EPD_RST_PIN
|
||||
* EPD_DC -> EPD_DC_PIN
|
||||
* EPD_CS -> EPD_CS_PIN
|
||||
* EPD_BUSY -> EPD_BUSY_PIN
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_2IN13_V2_H_
|
||||
#define _EPD_2IN13_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN13_V2_WIDTH 122
|
||||
#define EPD_2IN13_V2_HEIGHT 250
|
||||
|
||||
#define EPD_2IN13_V2_FULL 0
|
||||
#define EPD_2IN13_V2_PART 1
|
||||
|
||||
void EPD_2IN13_V2_Init(UBYTE Mode);
|
||||
void EPD_2IN13_V2_Clear(void);
|
||||
void EPD_2IN13_V2_Display(UBYTE *Image);
|
||||
void EPD_2IN13_V2_DisplayPart(UBYTE *Image);
|
||||
void EPD_2IN13_V2_DisplayPartBaseImage(UBYTE *Image);
|
||||
void EPD_2IN13_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
407
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V3.c
Normal file
407
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V3.c
Normal file
@@ -0,0 +1,407 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13_V3.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2021-10-30
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13_V3.h"
|
||||
#include "Debug.h"
|
||||
|
||||
UBYTE WF_PARTIAL_2IN13_V3[159] =
|
||||
{
|
||||
0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x14,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
|
||||
0x22,0x17,0x41,0x00,0x32,0x36,
|
||||
};
|
||||
|
||||
UBYTE WS_20_30_2IN13_V3[159] =
|
||||
{
|
||||
0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0xF, 0x0, 0x0, 0xF, 0x0, 0x0, 0x2,
|
||||
0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
|
||||
0x22, 0x17, 0x41, 0x0, 0x32, 0x36
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1)
|
||||
{ //=1 BUSY
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN)==0)
|
||||
break;
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
DEV_Delay_ms(10);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2in13_V3_SendCommand(0x22); // Display Update Control
|
||||
EPD_2in13_V3_SendData(0xc7);
|
||||
EPD_2in13_V3_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_2in13_V3_SendCommand(0x22); // Display Update Control
|
||||
EPD_2in13_V3_SendData(0x0f); // fast:0x0c, quality:0x0f, 0xcf
|
||||
EPD_2in13_V3_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set lut
|
||||
parameter:
|
||||
lut : lut data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13_V3_LUT(UBYTE *lut)
|
||||
{
|
||||
UBYTE count;
|
||||
EPD_2in13_V3_SendCommand(0x32);
|
||||
for(count=0; count<153; count++)
|
||||
EPD_2in13_V3_SendData(lut[count]);
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Send lut data and configuration
|
||||
parameter:
|
||||
lut : lut data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13_V3_LUT_by_host(UBYTE *lut)
|
||||
{
|
||||
EPD_2IN13_V3_LUT((UBYTE *)lut); //lut
|
||||
EPD_2in13_V3_SendCommand(0x3f);
|
||||
EPD_2in13_V3_SendData(*(lut+153));
|
||||
EPD_2in13_V3_SendCommand(0x03); // gate voltage
|
||||
EPD_2in13_V3_SendData(*(lut+154));
|
||||
EPD_2in13_V3_SendCommand(0x04); // source voltage
|
||||
EPD_2in13_V3_SendData(*(lut+155)); // VSH
|
||||
EPD_2in13_V3_SendData(*(lut+156)); // VSH2
|
||||
EPD_2in13_V3_SendData(*(lut+157)); // VSL
|
||||
EPD_2in13_V3_SendCommand(0x2c); // VCOM
|
||||
EPD_2in13_V3_SendData(*(lut+158));
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
Xstart : X-axis starting position
|
||||
Ystart : Y-axis starting position
|
||||
Xend : End position of X-axis
|
||||
Yend : End position of Y-axis
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_2in13_V3_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_2in13_V3_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_2in13_V3_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_2in13_V3_SendData(Ystart & 0xFF);
|
||||
EPD_2in13_V3_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_2in13_V3_SendData(Yend & 0xFF);
|
||||
EPD_2in13_V3_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
Xstart : X-axis starting position
|
||||
Ystart : Y-axis starting position
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V3_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_2in13_V3_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_2in13_V3_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_2in13_V3_SendData(Ystart & 0xFF);
|
||||
EPD_2in13_V3_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Init(void)
|
||||
{
|
||||
EPD_2in13_V3_Reset();
|
||||
DEV_Delay_ms(100);
|
||||
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
EPD_2in13_V3_SendCommand(0x12); //SWRESET
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x01); //Driver output control
|
||||
EPD_2in13_V3_SendData(0xf9);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x11); //data entry mode
|
||||
EPD_2in13_V3_SendData(0x03);
|
||||
|
||||
EPD_2in13_V3_SetWindows(0, 0, EPD_2in13_V3_WIDTH-1, EPD_2in13_V3_HEIGHT-1);
|
||||
EPD_2in13_V3_SetCursor(0, 0);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x3C); //BorderWaveform
|
||||
EPD_2in13_V3_SendData(0x05);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x21); // Display update control
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x80);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2in13_V3_SendData(0x80);
|
||||
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
EPD_2IN13_V3_LUT_by_host(WS_20_30_2IN13_V3);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V3_WIDTH % 8 == 0)? (EPD_2in13_V3_WIDTH / 8 ): (EPD_2in13_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V3_HEIGHT;
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++)
|
||||
{
|
||||
for (UWORD i = 0; i < Width; i++)
|
||||
{
|
||||
EPD_2in13_V3_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V3_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V3_WIDTH % 8 == 0)? (EPD_2in13_V3_WIDTH / 8 ): (EPD_2in13_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V3_HEIGHT;
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++)
|
||||
{
|
||||
for (UWORD i = 0; i < Width; i++)
|
||||
{
|
||||
EPD_2in13_V3_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V3_TurnOnDisplay();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Refresh a base image
|
||||
parameter:
|
||||
image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Display_Base(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V3_WIDTH % 8 == 0)? (EPD_2in13_V3_WIDTH / 8 ): (EPD_2in13_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V3_HEIGHT;
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++)
|
||||
{
|
||||
for (UWORD i = 0; i < Width; i++)
|
||||
{
|
||||
EPD_2in13_V3_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V3_SendCommand(0x26); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++)
|
||||
{
|
||||
for (UWORD i = 0; i < Width; i++)
|
||||
{
|
||||
EPD_2in13_V3_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V3_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and partial refresh
|
||||
parameter:
|
||||
image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Display_Partial(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V3_WIDTH % 8 == 0)? (EPD_2in13_V3_WIDTH / 8 ): (EPD_2in13_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V3_HEIGHT;
|
||||
|
||||
//Reset
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
|
||||
EPD_2IN13_V3_LUT_by_host(WF_PARTIAL_2IN13_V3);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x37);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x40); ///RAM Ping-Pong enable
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
EPD_2in13_V3_SendData(0x00);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x3C); //BorderWaveform
|
||||
EPD_2in13_V3_SendData(0x80);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x22); //Display Update Sequence Option
|
||||
EPD_2in13_V3_SendData(0xC0); // Enable clock and Enable analog
|
||||
EPD_2in13_V3_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2in13_V3_ReadBusy();
|
||||
|
||||
EPD_2in13_V3_SetWindows(0, 0, EPD_2in13_V3_WIDTH-1, EPD_2in13_V3_HEIGHT-1);
|
||||
EPD_2in13_V3_SetCursor(0, 0);
|
||||
|
||||
EPD_2in13_V3_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++)
|
||||
{
|
||||
for (UWORD i = 0; i < Width; i++)
|
||||
{
|
||||
EPD_2in13_V3_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V3_TurnOnDisplay_Partial();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V3_Sleep(void)
|
||||
{
|
||||
EPD_2in13_V3_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2in13_V3_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
47
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V3.h
Normal file
47
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V3.h
Normal file
@@ -0,0 +1,47 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2Iin13_V3.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2021-10-30
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2in13_V3_H_
|
||||
#define __EPD_2in13_V3_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2in13_V3_WIDTH 122
|
||||
#define EPD_2in13_V3_HEIGHT 250
|
||||
|
||||
void EPD_2in13_V3_Init(void);
|
||||
void EPD_2in13_V3_Clear(void);
|
||||
void EPD_2in13_V3_Display(UBYTE *Image);
|
||||
void EPD_2in13_V3_Display_Base(UBYTE *Image);
|
||||
void EPD_2in13_V3_Display_Partial(UBYTE *Image);
|
||||
void EPD_2in13_V3_Sleep(void);
|
||||
|
||||
#endif
|
||||
370
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V4.c
Normal file
370
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V4.c
Normal file
@@ -0,0 +1,370 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13_V4.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-08-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13_V4.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1)
|
||||
{ //=1 BUSY
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN)==0)
|
||||
break;
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
DEV_Delay_ms(10);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
Xstart : X-axis starting position
|
||||
Ystart : Y-axis starting position
|
||||
Xend : End position of X-axis
|
||||
Yend : End position of Y-axis
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_2in13_V4_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_2in13_V4_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_2in13_V4_SendData(Ystart & 0xFF);
|
||||
EPD_2in13_V4_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_2in13_V4_SendData(Yend & 0xFF);
|
||||
EPD_2in13_V4_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
Xstart : X-axis starting position
|
||||
Ystart : Y-axis starting position
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_2in13_V4_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_2in13_V4_SendData(Ystart & 0xFF);
|
||||
EPD_2in13_V4_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in13_V4_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x22); // Display Update Control
|
||||
EPD_2in13_V4_SendData(0xf7);
|
||||
EPD_2in13_V4_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2in13_V4_TurnOnDisplay_Fast(void)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x22); // Display Update Control
|
||||
EPD_2in13_V4_SendData(0xc7); // fast:0x0c, quality:0x0f, 0xcf
|
||||
EPD_2in13_V4_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2in13_V4_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x22); // Display Update Control
|
||||
EPD_2in13_V4_SendData(0xff); // fast:0x0c, quality:0x0f, 0xcf
|
||||
EPD_2in13_V4_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Init(void)
|
||||
{
|
||||
EPD_2in13_V4_Reset();
|
||||
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
EPD_2in13_V4_SendCommand(0x12); //SWRESET
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x01); //Driver output control
|
||||
EPD_2in13_V4_SendData(0xF9);
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2in13_V4_SendData(0x03);
|
||||
|
||||
EPD_2in13_V4_SetWindows(0, 0, EPD_2in13_V4_WIDTH-1, EPD_2in13_V4_HEIGHT-1);
|
||||
EPD_2in13_V4_SetCursor(0, 0);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2in13_V4_SendData(0x05);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x21); // Display update control
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
EPD_2in13_V4_SendData(0x80);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2in13_V4_SendData(0x80);
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_2in13_V4_Init_Fast(void)
|
||||
{
|
||||
EPD_2in13_V4_Reset();
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x12); //SWRESET
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2in13_V4_SendData(0x80);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2in13_V4_SendData(0x03);
|
||||
|
||||
EPD_2in13_V4_SetWindows(0, 0, EPD_2in13_V4_WIDTH-1, EPD_2in13_V4_HEIGHT-1);
|
||||
EPD_2in13_V4_SetCursor(0, 0);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x22); // Load temperature value
|
||||
EPD_2in13_V4_SendData(0xB1);
|
||||
EPD_2in13_V4_SendCommand(0x20);
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x1A); // Write to temperature register
|
||||
EPD_2in13_V4_SendData(0x64);
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x22); // Load temperature value
|
||||
EPD_2in13_V4_SendData(0x91);
|
||||
EPD_2in13_V4_SendCommand(0x20);
|
||||
EPD_2in13_V4_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2in13_V4_Clear_Black(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(0X00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
Image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2in13_V4_Display_Fast(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in13_V4_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Refresh a base image
|
||||
parameter:
|
||||
Image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Display_Base(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V4_SendCommand(0x26); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and partial refresh
|
||||
parameter:
|
||||
Image : Image data
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Display_Partial(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2in13_V4_WIDTH % 8 == 0)? (EPD_2in13_V4_WIDTH / 8 ): (EPD_2in13_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2in13_V4_HEIGHT;
|
||||
|
||||
//Reset
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2in13_V4_SendData(0x80);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x01); //Driver output control
|
||||
EPD_2in13_V4_SendData(0xF9);
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
EPD_2in13_V4_SendData(0x00);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2in13_V4_SendData(0x03);
|
||||
|
||||
EPD_2in13_V4_SetWindows(0, 0, EPD_2in13_V4_WIDTH-1, EPD_2in13_V4_HEIGHT-1);
|
||||
EPD_2in13_V4_SetCursor(0, 0);
|
||||
|
||||
EPD_2in13_V4_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in13_V4_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in13_V4_TurnOnDisplay_Partial();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2in13_V4_Sleep(void)
|
||||
{
|
||||
EPD_2in13_V4_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2in13_V4_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
53
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V4.h
Normal file
53
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13_V4.h
Normal file
@@ -0,0 +1,53 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2Iin13_V4.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-08-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2in13_V4_H_
|
||||
#define __EPD_2in13_V4_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2in13_V4_WIDTH 122
|
||||
#define EPD_2in13_V4_HEIGHT 250
|
||||
|
||||
void EPD_2in13_V4_Init(void);
|
||||
void EPD_2in13_V4_Init_Fast(void);
|
||||
void EPD_2in13_V4_Init_GUI(void);
|
||||
void EPD_2in13_V4_Clear(void);
|
||||
void EPD_2in13_V4_Clear_Black(void);
|
||||
void EPD_2in13_V4_Display(UBYTE *Image);
|
||||
void EPD_2in13_V4_Display_Fast(UBYTE *Image);
|
||||
void EPD_2in13_V4_Display_Base(UBYTE *Image);
|
||||
void EPD_2in13_V4_Display_Partial(UBYTE *Image);
|
||||
void EPD_2in13_V4_Sleep(void);
|
||||
|
||||
|
||||
#endif
|
||||
197
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V3.c
Normal file
197
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V3.c
Normal file
@@ -0,0 +1,197 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13b_V3.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper b V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-04-13
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13b_V3.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V3_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V3_SendCommand(UBYTE Reg)
|
||||
{
|
||||
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V3_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V3_ReadBusy(void)
|
||||
{
|
||||
UBYTE busy;
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
EPD_2IN13B_V3_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
}while(busy);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V3_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN13B_V3_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100);
|
||||
EPD_2IN13B_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V3_Init(void)
|
||||
{
|
||||
EPD_2IN13B_V3_Reset();
|
||||
DEV_Delay_ms(10);
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0x04);
|
||||
EPD_2IN13B_V3_ReadBusy();//waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0x00);//panel setting
|
||||
EPD_2IN13B_V3_SendData(0x0f);//LUT from OTP<54><50>?128x296
|
||||
EPD_2IN13B_V3_SendData(0x89);//Temperature sensor, boost and other related timing settings
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0x61);//resolution setting
|
||||
EPD_2IN13B_V3_SendData (0x68);
|
||||
EPD_2IN13B_V3_SendData (0x00);
|
||||
EPD_2IN13B_V3_SendData (0xD4);
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0X50);//VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2IN13B_V3_SendData(0x77);//WBmode:VBDF 17|D7 VBDW 97 VBDB 57
|
||||
//WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V3_Clear(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN13B_V3_WIDTH % 8 == 0)? (EPD_2IN13B_V3_WIDTH / 8 ): (EPD_2IN13B_V3_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN13B_V3_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN13B_V3_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V3_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN13B_V3_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V3_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V3_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V3_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13B_V3_WIDTH % 8 == 0)? (EPD_2IN13B_V3_WIDTH / 8 ): (EPD_2IN13B_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13B_V3_HEIGHT;
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V3_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V3_SendData(ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V3_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V3_Sleep(void)
|
||||
{
|
||||
EPD_2IN13B_V3_SendCommand(0X50);
|
||||
EPD_2IN13B_V3_SendData(0xf7);
|
||||
|
||||
EPD_2IN13B_V3_SendCommand(0X02); //power off
|
||||
EPD_2IN13B_V3_ReadBusy(); //waiting for the electronic paper IC to release the idle signal
|
||||
EPD_2IN13B_V3_SendCommand(0X07); //deep sleep
|
||||
EPD_2IN13B_V3_SendData(0xA5);
|
||||
}
|
||||
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V3.h
Normal file
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V3.h
Normal file
@@ -0,0 +1,45 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13b_V3.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper b V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-04-13
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN13B_V3_H_
|
||||
#define __EPD_2IN13B_V3_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN13B_V3_WIDTH 104
|
||||
#define EPD_2IN13B_V3_HEIGHT 212
|
||||
|
||||
void EPD_2IN13B_V3_Init(void);
|
||||
void EPD_2IN13B_V3_Clear(void);
|
||||
void EPD_2IN13B_V3_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN13B_V3_Sleep(void);
|
||||
|
||||
#endif
|
||||
228
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V4.c
Normal file
228
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V4.c
Normal file
@@ -0,0 +1,228 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2IN13b_V4.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper B V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2022-04-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13b_V4.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V4_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1)
|
||||
{ //=1 BUSY
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN)==0)
|
||||
break;
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN13B_V4_SendCommand(0x20); // Activate Display Update Sequence
|
||||
EPD_2IN13B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_2IN13B_V4_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_2IN13B_V4_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_2IN13B_V4_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_2IN13B_V4_SendData(Ystart & 0xFF);
|
||||
EPD_2IN13B_V4_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_2IN13B_V4_SendData(Yend & 0xFF);
|
||||
EPD_2IN13B_V4_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13B_V4_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_2IN13B_V4_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_2IN13B_V4_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_2IN13B_V4_SendData(Ystart & 0xFF);
|
||||
EPD_2IN13B_V4_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V4_Init(void)
|
||||
{
|
||||
EPD_2IN13B_V4_Reset();
|
||||
|
||||
EPD_2IN13B_V4_ReadBusy();
|
||||
EPD_2IN13B_V4_SendCommand(0x12); //SWRESET
|
||||
EPD_2IN13B_V4_ReadBusy();
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN13B_V4_SendData(0xf9);
|
||||
EPD_2IN13B_V4_SendData(0x00);
|
||||
EPD_2IN13B_V4_SendData(0x00);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN13B_V4_SendData(0x03);
|
||||
|
||||
EPD_2IN13B_V4_SetWindows(0, 0, EPD_2IN13B_V4_WIDTH-1, EPD_2IN13B_V4_HEIGHT-1);
|
||||
EPD_2IN13B_V4_SetCursor(0, 0);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x3C); //BorderWaveform
|
||||
EPD_2IN13B_V4_SendData(0x05);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2IN13B_V4_SendData(0x80);
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x21); // Display update control
|
||||
EPD_2IN13B_V4_SendData(0x80);
|
||||
EPD_2IN13B_V4_SendData(0x80);
|
||||
|
||||
EPD_2IN13B_V4_ReadBusy();
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V4_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13B_V4_WIDTH % 8 == 0)? (EPD_2IN13B_V4_WIDTH / 8 ): (EPD_2IN13B_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13B_V4_HEIGHT;
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V4_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V4_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V4_Display(const UBYTE *blackImage, const UBYTE *redImage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13B_V4_WIDTH % 8 == 0)? (EPD_2IN13B_V4_WIDTH / 8 ): (EPD_2IN13B_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13B_V4_HEIGHT;
|
||||
|
||||
EPD_2IN13B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V4_SendData(blackImage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13B_V4_SendData(redImage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13B_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13B_V4_Sleep(void)
|
||||
{
|
||||
EPD_2IN13B_V4_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2IN13B_V4_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V4.h
Normal file
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13b_V4.h
Normal file
@@ -0,0 +1,45 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13b_V4.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper B V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2022-04-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN13B_V4_H_
|
||||
#define __EPD_2IN13B_V4_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN13B_V4_WIDTH 122
|
||||
#define EPD_2IN13B_V4_HEIGHT 250
|
||||
|
||||
void EPD_2IN13B_V4_Init(void);
|
||||
void EPD_2IN13B_V4_Clear(void);
|
||||
void EPD_2IN13B_V4_Display(const UBYTE *blackImage, const UBYTE *redImage);
|
||||
void EPD_2IN13B_V4_Sleep(void);
|
||||
|
||||
#endif
|
||||
247
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13bc.c
Normal file
247
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13bc.c
Normal file
@@ -0,0 +1,247 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13bc.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-13
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-13):
|
||||
* 1.Change:
|
||||
* EPD_Reset() => EPD_2IN13BC_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN13BC_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN13BC_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN13BC_ReadBusy()
|
||||
* EPD_Init() => EPD_2IN13BC_Init()
|
||||
* EPD_Clear() => EPD_2IN13BC_Clear()
|
||||
* EPD_Display() => EPD_2IN13BC_Display()
|
||||
* EPD_Sleep() => EPD_2IN13BC_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define VCOM_LUT 0x20
|
||||
* #define W2W_LUT 0x21
|
||||
* #define B2W_LUT 0x22
|
||||
* #define W2B_LUT 0x23
|
||||
* #define B2B_LUT 0x24
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
|
||||
* #define TEMPERATURE_SENSOR_SELECTION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define RESOLUTION_SETTING 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define READ_VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* V2.0(2018-11-13):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13bc.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13BC_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13BC_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13BC_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13BC_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) {
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13BC_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN13BC_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(10);
|
||||
|
||||
EPD_2IN13BC_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13BC_Init(void)
|
||||
{
|
||||
EPD_2IN13BC_Reset();
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x06); // BOOSTER_SOFT_START
|
||||
EPD_2IN13BC_SendData(0x17);
|
||||
EPD_2IN13BC_SendData(0x17);
|
||||
EPD_2IN13BC_SendData(0x17);
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x04); // POWER_ON
|
||||
EPD_2IN13BC_ReadBusy();
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x00); // PANEL_SETTING
|
||||
EPD_2IN13BC_SendData(0x8F);
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
|
||||
EPD_2IN13BC_SendData(0xF0);
|
||||
EPD_2IN13BC_SendCommand(0x61); // RESOLUTION_SETTING
|
||||
EPD_2IN13BC_SendData(EPD_2IN13BC_WIDTH); // width: 104
|
||||
EPD_2IN13BC_SendData(EPD_2IN13BC_HEIGHT >> 8); // height: 212
|
||||
EPD_2IN13BC_SendData(EPD_2IN13BC_HEIGHT & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13BC_Clear(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN13BC_WIDTH % 8 == 0)? (EPD_2IN13BC_WIDTH / 8 ): (EPD_2IN13BC_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN13BC_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN13BC_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13BC_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
EPD_2IN13BC_SendCommand(0x92);
|
||||
|
||||
//send red data
|
||||
EPD_2IN13BC_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13BC_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
EPD_2IN13BC_SendCommand(0x92);
|
||||
|
||||
EPD_2IN13BC_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13BC_WIDTH % 8 == 0)? (EPD_2IN13BC_WIDTH / 8 ): (EPD_2IN13BC_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13BC_HEIGHT;
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13BC_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13BC_SendCommand(0x92);
|
||||
|
||||
EPD_2IN13BC_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13BC_SendData(ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13BC_SendCommand(0x92);
|
||||
|
||||
EPD_2IN13BC_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13BC_Sleep(void)
|
||||
{
|
||||
EPD_2IN13BC_SendCommand(0x02); // POWER_OFF
|
||||
EPD_2IN13BC_ReadBusy();
|
||||
EPD_2IN13BC_SendCommand(0x07); // DEEP_SLEEP
|
||||
EPD_2IN13BC_SendData(0xA5); // check code
|
||||
}
|
||||
97
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13bc.h
Normal file
97
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13bc.h
Normal file
@@ -0,0 +1,97 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13bc.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-13
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-13):
|
||||
* 1.Change:
|
||||
* EPD_Reset() => EPD_2IN13BC_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN13BC_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN13BC_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN13BC_ReadBusy()
|
||||
* EPD_Init() => EPD_2IN13BC_Init()
|
||||
* EPD_Clear() => EPD_2IN13BC_Clear()
|
||||
* EPD_Display() => EPD_2IN13BC_Display()
|
||||
* EPD_Sleep() => EPD_2IN13BC_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define VCOM_LUT 0x20
|
||||
* #define W2W_LUT 0x21
|
||||
* #define B2W_LUT 0x22
|
||||
* #define W2B_LUT 0x23
|
||||
* #define B2B_LUT 0x24
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
|
||||
* #define TEMPERATURE_SENSOR_SELECTION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define RESOLUTION_SETTING 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define READ_VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* V2.0(2018-11-13):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN13BC_H_
|
||||
#define __EPD_2IN13BC_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN13BC_WIDTH 104
|
||||
#define EPD_2IN13BC_HEIGHT 212
|
||||
|
||||
void EPD_2IN13BC_Init(void);
|
||||
void EPD_2IN13BC_Clear(void);
|
||||
void EPD_2IN13BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN13BC_Sleep(void);
|
||||
|
||||
#endif
|
||||
461
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13d.c
Normal file
461
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13d.c
Normal file
@@ -0,0 +1,461 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13d.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper d
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_2IN13D_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_2IN13D_lut_ww[]
|
||||
* lut_bw[] => EPD_2IN13D_lut_bw[]
|
||||
* lut_wb[] => EPD_2IN13D_lut_wb[]
|
||||
* lut_bb[] => EPD_2IN13D_lut_bb[]
|
||||
* lut_vcom1[] => EPD_2IN13D_lut_vcom1[]
|
||||
* lut_ww1[] => EPD_2IN13D_lut_ww1[]
|
||||
* lut_bw1[] => EPD_2IN13D_lut_bw1[]
|
||||
* lut_wb1[] => EPD_2IN13D_lut_wb1[]
|
||||
* lut_bb1[] => EPD_2IN13D_lut_bb1[]
|
||||
* EPD_Reset() => EPD_2IN13D_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN13D_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN13D_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN13D_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_2IN13D_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_2IN13D_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_2IN13D_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_2IN13D_Init()
|
||||
* EPD_Clear() => EPD_2IN13D_Clear()
|
||||
* EPD_Display() => EPD_2IN13D_Display()
|
||||
* EPD_Sleep() => EPD_2IN13D_Sleep()
|
||||
* V2.0(2018-11-13):
|
||||
* 1.Remove:ImageBuff[EPD_2IN13D_HEIGHT * EPD_2IN13D_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
* 3.Change:
|
||||
* EPD_RST -> EPD_RST_PIN
|
||||
* EPD_DC -> EPD_DC_PIN
|
||||
* EPD_CS -> EPD_CS_PIN
|
||||
* EPD_BUSY -> EPD_BUSY_PIN
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in13d.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/**
|
||||
* full screen update LUT
|
||||
**/
|
||||
static const unsigned char EPD_2IN13D_lut_vcomDC[] = {
|
||||
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_ww[] = {
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_bw[] = {
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_wb[] = {
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_bb[] = {
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* partial screen update LUT
|
||||
**/
|
||||
static const unsigned char EPD_2IN13D_lut_vcom1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
,0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_ww1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_bw1[] = {
|
||||
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_wb1[] = {
|
||||
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_2IN13D_lut_bb1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do {
|
||||
EPD_2IN13D_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
} while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : LUT download
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_SetFullReg(void)
|
||||
{
|
||||
EPD_2IN13D_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2IN13D_SendData(0xb7); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
unsigned int count;
|
||||
EPD_2IN13D_SendCommand(0x20);
|
||||
for(count=0; count<44; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_vcomDC[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x21);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_ww[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x22);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_bw[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x23);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_wb[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x24);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_bb[count]);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : LUT download
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_SetPartReg(void)
|
||||
{
|
||||
EPD_2IN13D_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2IN13D_SendData(0x00);
|
||||
EPD_2IN13D_SendCommand(0X50);
|
||||
EPD_2IN13D_SendData(0xb7);
|
||||
|
||||
unsigned int count;
|
||||
EPD_2IN13D_SendCommand(0x20);
|
||||
for(count=0; count<44; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_vcom1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x21);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_ww1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x22);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_bw1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x23);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_wb1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x24);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_lut_bb1[count]);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN13D_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN13D_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
|
||||
EPD_2IN13D_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13D_Init()
|
||||
{
|
||||
EPD_2IN13D_Reset();
|
||||
|
||||
EPD_2IN13D_SendCommand(0x01); //POWER SETTING
|
||||
EPD_2IN13D_SendData(0x03);
|
||||
EPD_2IN13D_SendData(0x00);
|
||||
EPD_2IN13D_SendData(0x2b);
|
||||
EPD_2IN13D_SendData(0x2b);
|
||||
EPD_2IN13D_SendData(0x03);
|
||||
|
||||
EPD_2IN13D_SendCommand(0x06); //boost soft start
|
||||
EPD_2IN13D_SendData(0x17); //A
|
||||
EPD_2IN13D_SendData(0x17); //B
|
||||
EPD_2IN13D_SendData(0x17); //C
|
||||
|
||||
EPD_2IN13D_SendCommand(0x04);
|
||||
EPD_2IN13D_ReadBusy();
|
||||
|
||||
EPD_2IN13D_SendCommand(0x00); //panel setting
|
||||
EPD_2IN13D_SendData(0xbf); //LUT from OTP<54><50>?128x296
|
||||
EPD_2IN13D_SendData(0x0e); //VCOM to 0V fast
|
||||
|
||||
EPD_2IN13D_SendCommand(0x30); //PLL setting
|
||||
EPD_2IN13D_SendData(0x3a); // 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
EPD_2IN13D_SendCommand(0x61); //resolution setting
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_WIDTH);
|
||||
EPD_2IN13D_SendData((EPD_2IN13D_HEIGHT >> 8) & 0xff);
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT& 0xff);
|
||||
|
||||
EPD_2IN13D_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2IN13D_SendData(0x28);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13D_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13D_HEIGHT;
|
||||
|
||||
EPD_2IN13D_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(0xff);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13D_SetFullReg();
|
||||
EPD_2IN13D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13D_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN13D_HEIGHT;
|
||||
|
||||
EPD_2IN13D_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(0x00);
|
||||
}
|
||||
}
|
||||
// Dev_Delay_ms(10);
|
||||
|
||||
EPD_2IN13D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
// Dev_Delay_ms(10);
|
||||
|
||||
EPD_2IN13D_SetFullReg();
|
||||
EPD_2IN13D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13D_DisplayPart(UBYTE *Image)
|
||||
{
|
||||
/* Set partial Windows */
|
||||
|
||||
EPD_2IN13D_SendCommand(0x91); //This command makes the display enter partial mode
|
||||
EPD_2IN13D_SendCommand(0x90); //resolution setting
|
||||
EPD_2IN13D_SendData(0); //x-start
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_WIDTH - 1); //x-end
|
||||
|
||||
EPD_2IN13D_SendData(0);
|
||||
EPD_2IN13D_SendData(0); //y-start
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT / 256);
|
||||
EPD_2IN13D_SendData(EPD_2IN13D_HEIGHT % 256 - 1); //y-end
|
||||
EPD_2IN13D_SendData(0x28);
|
||||
|
||||
UWORD Width;
|
||||
Width = (EPD_2IN13D_WIDTH % 8 == 0)? (EPD_2IN13D_WIDTH / 8 ): (EPD_2IN13D_WIDTH / 8 + 1);
|
||||
|
||||
/* send data */
|
||||
EPD_2IN13D_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < EPD_2IN13D_HEIGHT; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(~Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN13D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < EPD_2IN13D_HEIGHT; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN13D_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN13D_SetPartReg();
|
||||
/* Set partial refresh */
|
||||
EPD_2IN13D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN13D_Sleep(void)
|
||||
{
|
||||
EPD_2IN13D_SendCommand(0X50);
|
||||
EPD_2IN13D_SendData(0xf7);
|
||||
EPD_2IN13D_SendCommand(0X02); //power off
|
||||
EPD_2IN13D_SendCommand(0X07); //deep sleep
|
||||
EPD_2IN13D_SendData(0xA5);
|
||||
}
|
||||
78
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13d.h
Normal file
78
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in13d.h
Normal file
@@ -0,0 +1,78 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in13d.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.13inch e-paper d
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_2IN13D_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_2IN13D_lut_ww[]
|
||||
* lut_bw[] => EPD_2IN13D_lut_bw[]
|
||||
* lut_wb[] => EPD_2IN13D_lut_wb[]
|
||||
* lut_bb[] => EPD_2IN13D_lut_bb[]
|
||||
* lut_vcom1[] => EPD_2IN13D_lut_vcom1[]
|
||||
* lut_ww1[] => EPD_2IN13D_lut_ww1[]
|
||||
* lut_bw1[] => EPD_2IN13D_lut_bw1[]
|
||||
* lut_wb1[] => EPD_2IN13D_lut_wb1[]
|
||||
* lut_bb1[] => EPD_2IN13D_lut_bb1[]
|
||||
* EPD_Reset() => EPD_2IN13D_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN13D_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN13D_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN13D_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_2IN13D_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_2IN13D_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_2IN13D_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_2IN13D_Init()
|
||||
* EPD_Clear() => EPD_2IN13D_Clear()
|
||||
* EPD_Display() => EPD_2IN13D_Display()
|
||||
* EPD_Sleep() => EPD_2IN13D_Sleep()
|
||||
* V2.0(2018-11-13):
|
||||
* 1.Remove:ImageBuff[EPD_2IN13D_HEIGHT * EPD_2IN13D_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
* 3.Change:
|
||||
* EPD_RST -> EPD_RST_PIN
|
||||
* EPD_DC -> EPD_DC_PIN
|
||||
* EPD_CS -> EPD_CS_PIN
|
||||
* EPD_BUSY -> EPD_BUSY_PIN
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN13D_H_
|
||||
#define __EPD_2IN13D_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN13D_WIDTH 104
|
||||
#define EPD_2IN13D_HEIGHT 212
|
||||
|
||||
void EPD_2IN13D_Init(void);
|
||||
void EPD_2IN13D_Clear(void);
|
||||
void EPD_2IN13D_Display(UBYTE *Image);
|
||||
void EPD_2IN13D_DisplayPart(UBYTE *Image);
|
||||
void EPD_2IN13D_Sleep(void);
|
||||
|
||||
#endif
|
||||
259
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66.c
Normal file
259
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66.c
Normal file
@@ -0,0 +1,259 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in66.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.66inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-29
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in66.h"
|
||||
#include "Debug.h"
|
||||
|
||||
const unsigned char WF_PARTIAL[159] ={
|
||||
0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x40,0x40,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x0A,0x00,0x00,0x00,0x00,0x00,0x02,0x01,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x22,0x22,0x22,0x22,0x22,0x22,
|
||||
0x00,0x00,0x00,0x22,0x17,0x41,0xB0,0x32,0x36,
|
||||
};
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
DEV_Delay_ms(100);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Delay_ms(100);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN66_SendCommand(0x20);
|
||||
EPD_2IN66_ReadBusy();
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Send LUT
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66_SetLUA(void)
|
||||
{
|
||||
UWORD count;
|
||||
EPD_2IN66_SendCommand(0x32);
|
||||
for(count=0;count<153;count++){
|
||||
EPD_2IN66_SendData(WF_PARTIAL[count]);
|
||||
}
|
||||
EPD_2IN66_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_Init(void)
|
||||
{
|
||||
EPD_2IN66_Reset();
|
||||
EPD_2IN66_ReadBusy();
|
||||
EPD_2IN66_SendCommand(0x12);//soft reset
|
||||
EPD_2IN66_ReadBusy();
|
||||
/* Y increment, X increment */
|
||||
EPD_2IN66_SendCommand(0x11);
|
||||
EPD_2IN66_SendData(0x03);
|
||||
/* Set RamX-address Start/End position */
|
||||
EPD_2IN66_SendCommand(0x44);
|
||||
EPD_2IN66_SendData(0x01);
|
||||
EPD_2IN66_SendData((EPD_2IN66_WIDTH % 8 == 0)? (EPD_2IN66_WIDTH / 8 ): (EPD_2IN66_WIDTH / 8 + 1) );
|
||||
/* Set RamY-address Start/End position */
|
||||
EPD_2IN66_SendCommand(0x45);
|
||||
EPD_2IN66_SendData(0);
|
||||
EPD_2IN66_SendData(0);
|
||||
EPD_2IN66_SendData((EPD_2IN66_HEIGHT&0xff));
|
||||
EPD_2IN66_SendData((EPD_2IN66_HEIGHT&0x100)>>8);
|
||||
|
||||
|
||||
EPD_2IN66_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register(Partial display)
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_Init_Partial(void)
|
||||
{
|
||||
EPD_2IN66_Reset();
|
||||
EPD_2IN66_ReadBusy();
|
||||
EPD_2IN66_SendCommand(0x12);//soft reset
|
||||
EPD_2IN66_ReadBusy();
|
||||
|
||||
EPD_2IN66_SetLUA();
|
||||
EPD_2IN66_SendCommand(0x37);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x40);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
EPD_2IN66_SendData(0x00);
|
||||
|
||||
/* Y increment, X increment */
|
||||
EPD_2IN66_SendCommand(0x11);
|
||||
EPD_2IN66_SendData(0x03);
|
||||
/* Set RamX-address Start/End position */
|
||||
EPD_2IN66_SendCommand(0x44);
|
||||
EPD_2IN66_SendData(0x01);
|
||||
EPD_2IN66_SendData((EPD_2IN66_WIDTH % 8 == 0)? (EPD_2IN66_WIDTH / 8 ): (EPD_2IN66_WIDTH / 8 + 1) );
|
||||
/* Set RamY-address Start/End position */
|
||||
EPD_2IN66_SendCommand(0x45);
|
||||
EPD_2IN66_SendData(0);
|
||||
EPD_2IN66_SendData(0);
|
||||
EPD_2IN66_SendData((EPD_2IN66_HEIGHT&0xff));
|
||||
EPD_2IN66_SendData((EPD_2IN66_HEIGHT&0x100)>>8);
|
||||
|
||||
EPD_2IN66_SendCommand(0x3C);
|
||||
EPD_2IN66_SendData(0x80);
|
||||
|
||||
EPD_2IN66_SendCommand(0x22);
|
||||
EPD_2IN66_SendData(0xcf);
|
||||
EPD_2IN66_SendCommand(0x20);
|
||||
EPD_2IN66_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN66_WIDTH % 8 == 0)? (EPD_2IN66_WIDTH / 8 ): (EPD_2IN66_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN66_HEIGHT;
|
||||
EPD_2IN66_SendCommand(0x24);
|
||||
for (UWORD j = 0; j <=Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN66_SendData(0xff);
|
||||
}
|
||||
}
|
||||
EPD_2IN66_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN66_WIDTH % 8 == 0)? (EPD_2IN66_WIDTH / 8 ): (EPD_2IN66_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN66_HEIGHT;
|
||||
|
||||
UDOUBLE Addr = 0;
|
||||
|
||||
// UDOUBLE Offset = ImageName;
|
||||
EPD_2IN66_SendCommand(0x24);
|
||||
for (UWORD j = 0; j <Height; j++) {
|
||||
for (UWORD i = 0; i <Width; i++) {
|
||||
Addr = i + j * Width;
|
||||
EPD_2IN66_SendData(Image[Addr]);
|
||||
}
|
||||
}
|
||||
EPD_2IN66_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66_Sleep(void)
|
||||
{
|
||||
EPD_2IN66_SendCommand(0x10);
|
||||
EPD_2IN66_SendData(0x01);
|
||||
//EPD_2IN66_ReadBusy();
|
||||
}
|
||||
46
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66.h
Normal file
46
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66.h
Normal file
@@ -0,0 +1,46 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in66.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.66inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-29
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN66_H_
|
||||
#define __EPD_2IN66_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN66_WIDTH 152
|
||||
#define EPD_2IN66_HEIGHT 296
|
||||
|
||||
|
||||
void EPD_2IN66_Init(void);
|
||||
void EPD_2IN66_Init_Partial(void);
|
||||
void EPD_2IN66_Clear(void);
|
||||
void EPD_2IN66_Display(UBYTE *Image);
|
||||
void EPD_2IN66_Sleep(void);
|
||||
|
||||
#endif
|
||||
214
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66b.c
Normal file
214
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66b.c
Normal file
@@ -0,0 +1,214 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in66b.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.66inch e-paper b
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-12-02
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in66b.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
DEV_Delay_ms(50);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
DEV_Delay_ms(50);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN66B_SendCommand(0x20);
|
||||
EPD_2IN66B_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_2IN66B_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_2IN66B_SendData((Xstart>>3) & 0x1F);
|
||||
EPD_2IN66B_SendData((Xend>>3) & 0x1F);
|
||||
|
||||
EPD_2IN66B_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_2IN66B_SendData(Ystart & 0xFF);
|
||||
EPD_2IN66B_SendData((Ystart >> 8) & 0x01);
|
||||
EPD_2IN66B_SendData(Yend & 0xFF);
|
||||
EPD_2IN66B_SendData((Yend >> 8) & 0x01);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN66B_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_2IN66B_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_2IN66B_SendData(Xstart & 0x1F);
|
||||
|
||||
EPD_2IN66B_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_2IN66B_SendData(Ystart & 0xFF);
|
||||
EPD_2IN66B_SendData((Ystart >> 8) & 0x01);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66B_Init(void)
|
||||
{
|
||||
EPD_2IN66B_Reset();
|
||||
EPD_2IN66B_ReadBusy();
|
||||
EPD_2IN66B_SendCommand(0x12);//soft reset
|
||||
EPD_2IN66B_ReadBusy();
|
||||
|
||||
EPD_2IN66B_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN66B_SendData(0x03);
|
||||
|
||||
EPD_2IN66B_SetWindows(0, 0, EPD_2IN66B_WIDTH-1, EPD_2IN66B_HEIGHT-1);
|
||||
|
||||
EPD_2IN66B_SendCommand(0x21); // Display update control
|
||||
EPD_2IN66B_SendData(0x00);
|
||||
EPD_2IN66B_SendData(0x80);
|
||||
|
||||
EPD_2IN66B_SetCursor(0, 0);
|
||||
EPD_2IN66B_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66B_Display(UBYTE *ImageBlack, UBYTE*ImageRed)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN66B_WIDTH % 8 == 0)? (EPD_2IN66B_WIDTH / 8 ): (EPD_2IN66B_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN66B_HEIGHT;
|
||||
|
||||
EPD_2IN66B_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN66B_SendData(ImageBlack[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN66B_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN66B_SendData(~ImageRed[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN66B_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66B_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN66B_WIDTH % 8 == 0)? (EPD_2IN66B_WIDTH / 8 ): (EPD_2IN66B_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN66B_HEIGHT;
|
||||
|
||||
EPD_2IN66B_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN66B_SendData(0xff);
|
||||
}
|
||||
}
|
||||
EPD_2IN66B_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN66B_SendData(0x00);
|
||||
}
|
||||
}
|
||||
EPD_2IN66B_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN66B_Sleep(void)
|
||||
{
|
||||
EPD_2IN66B_SendCommand(0x10);
|
||||
EPD_2IN66B_SendData(0x01);
|
||||
}
|
||||
|
||||
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66b.h
Normal file
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in66b.h
Normal file
@@ -0,0 +1,45 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in66b.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.66inch e-paper b
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-12-02
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN66B_H_
|
||||
#define __EPD_2IN66B_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN66B_WIDTH 152
|
||||
#define EPD_2IN66B_HEIGHT 296
|
||||
|
||||
|
||||
void EPD_2IN66B_Init(void);
|
||||
void EPD_2IN66B_Display(UBYTE *ImageBlack, UBYTE*ImageRed);
|
||||
void EPD_2IN66B_Clear(void);
|
||||
void EPD_2IN66B_Sleep(void);
|
||||
#endif
|
||||
|
||||
553
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7.c
Normal file
553
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7.c
Normal file
@@ -0,0 +1,553 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in7.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2021-06-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in7.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static const unsigned char EPD_2in7_lut_vcom_dc[] = {
|
||||
0x00 ,0x00,
|
||||
0x00 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x60 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_ww[] = {
|
||||
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_bw[] = {
|
||||
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_bb[] = {
|
||||
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_wb[] = {
|
||||
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
|
||||
//////////////////////////////////////full screen update LUT////////////////////////////////////////////
|
||||
//0~3 gray
|
||||
static const unsigned char EPD_2in7_gray_lut_vcom[] =
|
||||
{
|
||||
0x00 ,0x00,
|
||||
0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R21
|
||||
static const unsigned char EPD_2in7_gray_lut_ww[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R22H r
|
||||
static const unsigned char EPD_2in7_gray_lut_bw[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R23H w
|
||||
static const unsigned char EPD_2in7_gray_lut_wb[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R24H b
|
||||
static const unsigned char EPD_2in7_gray_lut_bb[] ={
|
||||
0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do {
|
||||
EPD_2in7_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
} while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : set the look-up tables
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_2in7_SendCommand(0x20); //vcom
|
||||
for(count = 0; count < 44; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_vcom_dc[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x21); //ww --
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_ww[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x22); //bw r
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_bw[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x23); //wb w
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_bb[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x24); //bb b
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_wb[count]);
|
||||
}
|
||||
}
|
||||
|
||||
void EPD_2in7_gray_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_2in7_SendCommand(0x20); //vcom
|
||||
for(count=0;count<44;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_vcom[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x21); //red not use
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_ww[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x22); //bw r
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_bw[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x23); //wb w
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_wb[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x24); //bb b
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_bb[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x25); //vcom
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_ww[count]);}
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Init(void)
|
||||
{
|
||||
EPD_2in7_Reset();
|
||||
|
||||
EPD_2in7_SendCommand(0x01); // POWER_SETTING
|
||||
EPD_2in7_SendData(0x03); // VDS_EN, VDG_EN
|
||||
EPD_2in7_SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
EPD_2in7_SendData(0x2b); // VDH
|
||||
EPD_2in7_SendData(0x2b); // VDL
|
||||
EPD_2in7_SendData(0x09); // VDHR
|
||||
|
||||
EPD_2in7_SendCommand(0x06); // BOOSTER_SOFT_START
|
||||
EPD_2in7_SendData(0x07);
|
||||
EPD_2in7_SendData(0x07);
|
||||
EPD_2in7_SendData(0x17);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x60);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x89);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x90);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x93);
|
||||
EPD_2in7_SendData(0x2A);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0xA0);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0xA1);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x73);
|
||||
EPD_2in7_SendData(0x41);
|
||||
|
||||
EPD_2in7_SendCommand(0x16); // PARTIAL_DISPLAY_REFRESH
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0x04); // POWER_ON
|
||||
EPD_2in7_ReadBusy();
|
||||
|
||||
EPD_2in7_SendCommand(0x00); // PANEL_SETTING
|
||||
EPD_2in7_SendData(0xAF); // KW-BF KWR-AF BWROTP 0f
|
||||
EPD_2in7_SendCommand(0x30); // PLL_CONTROL
|
||||
EPD_2in7_SendData(0x3A); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
EPD_2in7_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
|
||||
EPD_2in7_SendData(0x12);
|
||||
|
||||
EPD_2in7_SetLut();
|
||||
}
|
||||
|
||||
void EPD_2IN7_Init_4Gray(void)
|
||||
{
|
||||
EPD_2in7_Reset();
|
||||
EPD_2in7_SendCommand(0x01); //POWER SETTING
|
||||
EPD_2in7_SendData (0x03);
|
||||
EPD_2in7_SendData (0x00);
|
||||
EPD_2in7_SendData (0x2b);
|
||||
EPD_2in7_SendData (0x2b);
|
||||
|
||||
|
||||
EPD_2in7_SendCommand(0x06); //booster soft start
|
||||
EPD_2in7_SendData (0x07); //A
|
||||
EPD_2in7_SendData (0x07); //B
|
||||
EPD_2in7_SendData (0x17); //C
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x60);
|
||||
EPD_2in7_SendData (0xA5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x89);
|
||||
EPD_2in7_SendData (0xA5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x90);
|
||||
EPD_2in7_SendData (0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x93);
|
||||
EPD_2in7_SendData (0x2A);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0xa0);
|
||||
EPD_2in7_SendData (0xa5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0xa1);
|
||||
EPD_2in7_SendData (0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x73);
|
||||
EPD_2in7_SendData (0x41);
|
||||
|
||||
EPD_2in7_SendCommand(0x16);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0x04);
|
||||
EPD_2in7_ReadBusy();
|
||||
|
||||
EPD_2in7_SendCommand(0x00); //panel setting
|
||||
EPD_2in7_SendData(0xbf); //KW-BF KWR-AF BWROTP 0f
|
||||
|
||||
EPD_2in7_SendCommand(0x30); //PLL setting
|
||||
EPD_2in7_SendData (0x90); //100hz
|
||||
|
||||
EPD_2in7_SendCommand(0x61); //resolution setting
|
||||
EPD_2in7_SendData (0x00); //176
|
||||
EPD_2in7_SendData (0xb0);
|
||||
EPD_2in7_SendData (0x01); //264
|
||||
EPD_2in7_SendData (0x08);
|
||||
|
||||
EPD_2in7_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2in7_SendData (0x12);
|
||||
|
||||
EPD_2in7_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2in7_SendData(0x97);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_HEIGHT;
|
||||
|
||||
EPD_2in7_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in7_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in7_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x12);
|
||||
EPD_2in7_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Display(const UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_HEIGHT;
|
||||
|
||||
EPD_2in7_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in7_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in7_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2in7_SendCommand(0x12);
|
||||
EPD_2in7_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_2IN7_4GrayDisplay(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
EPD_2in7_SendCommand(0x10);
|
||||
for(i=0;i<5808;i++) //5808*4 46464
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_2in7_SendData(temp3);
|
||||
}
|
||||
// new data
|
||||
EPD_2in7_SendCommand(0x13);
|
||||
for(i=0;i<5808;i++) //5808*4 46464
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_2in7_SendData(temp3);
|
||||
}
|
||||
|
||||
EPD_2in7_gray_SetLut();
|
||||
EPD_2in7_SendCommand(0x12);
|
||||
DEV_Delay_ms(200);
|
||||
EPD_2in7_ReadBusy();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Sleep(void)
|
||||
{
|
||||
EPD_2in7_SendCommand(0X50);
|
||||
EPD_2in7_SendData(0xf7);
|
||||
EPD_2in7_SendCommand(0X02); //power off
|
||||
EPD_2in7_SendCommand(0X07); //deep sleep
|
||||
EPD_2in7_SendData(0xA5);
|
||||
}
|
||||
51
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7.h
Normal file
51
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7.h
Normal file
@@ -0,0 +1,51 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in7.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2021-06-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN7_H_
|
||||
#define __EPD_2IN7_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN7_WIDTH 176
|
||||
#define EPD_2IN7_HEIGHT 264 //46464
|
||||
|
||||
#define KEY0 15
|
||||
#define KEY1 17
|
||||
#define KEY2 2
|
||||
|
||||
void EPD_2IN7_Init(void);
|
||||
void EPD_2IN7_Clear(void);
|
||||
void EPD_2IN7_Display(const UBYTE *Image);
|
||||
void EPD_2IN7_Sleep(void);
|
||||
|
||||
void EPD_2IN7_Init_4Gray(void);
|
||||
void EPD_2IN7_4GrayDisplay(const UBYTE *Image);
|
||||
#endif
|
||||
526
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7_V2.c
Normal file
526
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7_V2.c
Normal file
@@ -0,0 +1,526 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in7_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.7inch V2 e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2022-08-18
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in7_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
UBYTE LUT_DATA_4Gray[159] =
|
||||
{
|
||||
0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x8, 0x48, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x2, 0x48, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x20, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0xA, 0x19, 0x0, 0x3, 0x8, 0x0, 0x0,
|
||||
0x14, 0x1, 0x0, 0x14, 0x1, 0x0, 0x3,
|
||||
0xA, 0x3, 0x0, 0x8, 0x19, 0x0, 0x0,
|
||||
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
|
||||
0x22, 0x17, 0x41, 0x0, 0x32, 0x1C
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do {
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0)
|
||||
break;
|
||||
} while(1);
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn on display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN7_V2_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN7_V2_SendData(0xF7);
|
||||
EPD_2IN7_V2_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN7_V2_TurnOnDisplay_Fast(void)
|
||||
{
|
||||
EPD_2IN7_V2_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN7_V2_SendData(0xC7);
|
||||
EPD_2IN7_V2_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN7_V2_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_2IN7_V2_SendCommand(0x22);
|
||||
EPD_2IN7_V2_SendData(0xFF);
|
||||
EPD_2IN7_V2_SendCommand(0x20);
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN7_V2_TurnOnDisplay_4GRAY(void)
|
||||
{
|
||||
EPD_2IN7_V2_SendCommand(0x22);
|
||||
EPD_2IN7_V2_SendData(0xC7);
|
||||
EPD_2IN7_V2_SendCommand(0x20);
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
/******************************************************************************
|
||||
function : set the look-up tables
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN7_V2_Lut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_2IN7_V2_SendCommand(0x32); //vcom
|
||||
for(count = 0; count < 153; count++) {
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[count]);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_V2_Init(void)
|
||||
{
|
||||
EPD_2IN7_V2_Reset();
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x12); //SWRESET
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x45); //set Ram-Y address start/end position
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x07); //0x0107-->(263+1)=264
|
||||
EPD_2IN7_V2_SendData(0x01);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0;
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_2IN7_V2_SendData(0x03);
|
||||
|
||||
}
|
||||
void EPD_2IN7_V2_Init_Fast(void)
|
||||
{
|
||||
EPD_2IN7_V2_Reset();
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x12); //SWRESET
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2IN7_V2_SendData(0x80);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x22); // Load temperature value
|
||||
EPD_2IN7_V2_SendData(0xB1);
|
||||
EPD_2IN7_V2_SendCommand(0x20);
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x1A); // Write to temperature register
|
||||
EPD_2IN7_V2_SendData(0x64);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x45); //set Ram-Y address start/end position
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x07); //0x0107-->(263+1)=264
|
||||
EPD_2IN7_V2_SendData(0x01);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0;
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_2IN7_V2_SendData(0x03);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x22); // Load temperature value
|
||||
EPD_2IN7_V2_SendData(0x91);
|
||||
EPD_2IN7_V2_SendCommand(0x20);
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
void EPD_2IN7_V2_Init_4GRAY(void)
|
||||
{
|
||||
EPD_2IN7_V2_Reset();
|
||||
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
EPD_2IN7_V2_SendCommand(0x12); // soft reset
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x74); //set analog block control
|
||||
EPD_2IN7_V2_SendData(0x54);
|
||||
EPD_2IN7_V2_SendCommand(0x7E); //set digital block control
|
||||
EPD_2IN7_V2_SendData(0x3B);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN7_V2_SendData(0x07);
|
||||
EPD_2IN7_V2_SendData(0x01);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN7_V2_SendData(0x03);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x44); //set Ram-X address start/end position
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x15); //0x15-->(21+1)*8=176
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x45); //set Ram-Y address start/end position
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x07);//0x0107-->(263+1)=264
|
||||
EPD_2IN7_V2_SendData(0x01);
|
||||
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x2C); //VCOM Voltage
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[158]); //0x1C
|
||||
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x3F); //EOPQ
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[153]);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x03); //VGH
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[154]);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x04); //
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[155]); //VSH1
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[156]); //VSH2
|
||||
EPD_2IN7_V2_SendData(LUT_DATA_4Gray[157]); //VSL
|
||||
|
||||
EPD_2IN7_V2_Lut(); //LUT
|
||||
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0X199;
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_SendData(0x00);
|
||||
EPD_2IN7_V2_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_V2_WIDTH % 8 == 0)? (EPD_2IN7_V2_WIDTH / 8 ): (EPD_2IN7_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_V2_HEIGHT;
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN7_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_V2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_V2_WIDTH % 8 == 0)? (EPD_2IN7_V2_WIDTH / 8 ): (EPD_2IN7_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_V2_HEIGHT;
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN7_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN7_V2_Display_Fast(const UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_V2_WIDTH % 8 == 0)? (EPD_2IN7_V2_WIDTH / 8 ): (EPD_2IN7_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_V2_HEIGHT;
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN7_V2_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
void EPD_2IN7_V2_Display_Base(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_V2_WIDTH % 8 == 0)? (EPD_2IN7_V2_WIDTH / 8 ): (EPD_2IN7_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_V2_HEIGHT;
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN7_V2_SendCommand(0x26); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN7_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN7_V2_Display_Base_color(UBYTE color)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_V2_WIDTH % 8 == 0)? (EPD_2IN7_V2_WIDTH / 8 ): (EPD_2IN7_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_V2_HEIGHT;
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(color);
|
||||
}
|
||||
}
|
||||
EPD_2IN7_V2_SendCommand(0x26); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN7_V2_SendData(color);
|
||||
}
|
||||
}
|
||||
// EPD_2IN7_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN7_V2_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
if((Xstart % 8 + Xend % 8 == 8 && Xstart % 8 > Xend % 8) || Xstart % 8 + Xend % 8 == 0 || (Xend - Xstart)%8 == 0)
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend / 8;
|
||||
}
|
||||
else
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend % 8 == 0 ? Xend / 8 : Xend / 8 + 1;
|
||||
}
|
||||
|
||||
|
||||
UWORD i, Width;
|
||||
Width = Xend - Xstart;
|
||||
UWORD IMAGE_COUNTER = Width * (Yend-Ystart);
|
||||
|
||||
Xend -= 1;
|
||||
Yend -= 1;
|
||||
//Reset
|
||||
EPD_2IN7_V2_Reset();
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2IN7_V2_SendData(0x80);
|
||||
//
|
||||
EPD_2IN7_V2_SendCommand(0x44); // set RAM x address start/end, in page 35
|
||||
EPD_2IN7_V2_SendData(Xstart & 0xff); // RAM x address start at 00h;
|
||||
EPD_2IN7_V2_SendData(Xend & 0xff); // RAM x address end at 0fh(15+1)*8->128
|
||||
EPD_2IN7_V2_SendCommand(0x45); // set RAM y address start/end, in page 35
|
||||
EPD_2IN7_V2_SendData(Ystart & 0xff); // RAM y address start at 0127h;
|
||||
EPD_2IN7_V2_SendData((Ystart>>8) & 0x01); // RAM y address start at 0127h;
|
||||
EPD_2IN7_V2_SendData(Yend & 0xff); // RAM y address end at 00h;
|
||||
EPD_2IN7_V2_SendData((Yend>>8) & 0x01);
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_2IN7_V2_SendData(Xstart & 0xff);
|
||||
EPD_2IN7_V2_SendCommand(0x4F); // set RAM y address count to 0X127;
|
||||
EPD_2IN7_V2_SendData(Ystart & 0xff);
|
||||
EPD_2IN7_V2_SendData((Ystart>>8) & 0x01);
|
||||
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (i = 0; i < IMAGE_COUNTER; i++) {
|
||||
EPD_2IN7_V2_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN7_V2_TurnOnDisplay_Partial();
|
||||
}
|
||||
|
||||
|
||||
void EPD_2IN7_V2_4GrayDisplay(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
// old data
|
||||
EPD_2IN7_V2_SendCommand(0x24);
|
||||
for(i=0; i<5808; i++) { //5808*4 46464
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_2IN7_V2_SendData(temp3);
|
||||
// printf("%x",temp3);
|
||||
}
|
||||
|
||||
EPD_2IN7_V2_SendCommand(0x26); //write RAM for black(0)/white (1)
|
||||
for(i=0; i<5808; i++) { //5808*4 46464
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
}
|
||||
EPD_2IN7_V2_SendData(temp3);
|
||||
// printf("%x",temp3);
|
||||
}
|
||||
|
||||
EPD_2IN7_V2_TurnOnDisplay_4GRAY();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_V2_Sleep(void)
|
||||
{
|
||||
EPD_2IN7_V2_SendCommand(0X10);
|
||||
EPD_2IN7_V2_SendData(0x01);
|
||||
}
|
||||
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7_V2.h
Normal file
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in7_V2.h
Normal file
@@ -0,0 +1,56 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in7_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.7inch V2 e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2022-08-18
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN7_V2_H_
|
||||
#define __EPD_2IN7_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN7_V2_WIDTH 176
|
||||
#define EPD_2IN7_V2_HEIGHT 264
|
||||
|
||||
#define KEY0 15
|
||||
#define KEY1 17
|
||||
#define KEY2 2
|
||||
|
||||
void EPD_2IN7_V2_Init(void);
|
||||
void EPD_2IN7_V2_Init_Fast(void);
|
||||
void EPD_2IN7_V2_Init_4GRAY(void);
|
||||
void EPD_2IN7_V2_Clear(void);
|
||||
void EPD_2IN7_V2_Display(UBYTE *Image);
|
||||
void EPD_2IN7_V2_Display_Fast(const UBYTE *Image);
|
||||
void EPD_2IN7_V2_Display_Base(UBYTE *Image);
|
||||
void EPD_2IN7_V2_Display_Base_color(UBYTE color);
|
||||
void EPD_2IN7_V2_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yende);
|
||||
void EPD_2IN7_V2_4GrayDisplay(const UBYTE *Image);
|
||||
void EPD_2IN7_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
485
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9_V2.c
Normal file
485
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9_V2.c
Normal file
@@ -0,0 +1,485 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2023-08-30
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in9_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
UBYTE _WF_PARTIAL_2IN9[159] =
|
||||
{
|
||||
0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0A,0x0,0x0,0x0,0x0,0x0,0x2,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
|
||||
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
|
||||
0x22,0x17,0x41,0xB0,0x32,0x36,
|
||||
};
|
||||
|
||||
UBYTE WS_20_30[159] =
|
||||
{
|
||||
0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0,
|
||||
0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0,
|
||||
0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0,
|
||||
0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x14, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1,
|
||||
0xA, 0xA, 0x0, 0xA, 0xA, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x14, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x0, 0x0, 0x0,
|
||||
0x22, 0x17, 0x41, 0x0, 0x32, 0x36
|
||||
};
|
||||
|
||||
unsigned char Gray4[159] =
|
||||
{
|
||||
0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //VS L0 //2.28s
|
||||
0x20, 0x60, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //VS L1
|
||||
0x28, 0x60, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //VS L2
|
||||
0x2A, 0x60, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //VS L3
|
||||
0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //VS L4
|
||||
0x00, 0x02, 0x00, 0x05, 0x14, 0x00, 0x00, //TP, SR, RP of Group0
|
||||
0x1E, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x01, //TP, SR, RP of Group1
|
||||
0x00, 0x02, 0x00, 0x05, 0x14, 0x00, 0x00, //TP, SR, RP of Group2
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group3
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group4
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group5
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group6
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group7
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group8
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group9
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group10
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //TP, SR, RP of Group11
|
||||
0x24, 0x22, 0x22, 0x22, 0x23, 0x32, 0x00, 0x00, 0x00, //FR, XON
|
||||
0x22, 0x17, 0x41, 0xAE, 0x32, 0x28, //EOPT VGH VSH1 VSH2 VSL VCOM
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9_V2_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1)
|
||||
{ //=1 BUSY
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN)==0)
|
||||
break;
|
||||
DEV_Delay_ms(50);
|
||||
}
|
||||
DEV_Delay_ms(50);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
static void EPD_2IN9_V2_LUT(UBYTE *lut)
|
||||
{
|
||||
UBYTE count;
|
||||
EPD_2IN9_V2_SendCommand(0x32);
|
||||
for(count=0; count<153; count++)
|
||||
EPD_2IN9_V2_SendData(lut[count]);
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN9_V2_LUT_by_host(UBYTE *lut)
|
||||
{
|
||||
EPD_2IN9_V2_LUT((UBYTE *)lut); //lut
|
||||
EPD_2IN9_V2_SendCommand(0x3f);
|
||||
EPD_2IN9_V2_SendData(*(lut+153));
|
||||
EPD_2IN9_V2_SendCommand(0x03); // gate voltage
|
||||
EPD_2IN9_V2_SendData(*(lut+154));
|
||||
EPD_2IN9_V2_SendCommand(0x04); // source voltage
|
||||
EPD_2IN9_V2_SendData(*(lut+155)); // VSH
|
||||
EPD_2IN9_V2_SendData(*(lut+156)); // VSH2
|
||||
EPD_2IN9_V2_SendData(*(lut+157)); // VSL
|
||||
EPD_2IN9_V2_SendCommand(0x2c); // VCOM
|
||||
EPD_2IN9_V2_SendData(*(lut+158));
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN9_V2_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9_V2_SendData(0xc7);
|
||||
EPD_2IN9_V2_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN9_V2_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_2IN9_V2_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9_V2_SendData(0x0F);
|
||||
EPD_2IN9_V2_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_2IN9_V2_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_2IN9_V2_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_2IN9_V2_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_2IN9_V2_SendData(Ystart & 0xFF);
|
||||
EPD_2IN9_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_2IN9_V2_SendData(Yend & 0xFF);
|
||||
EPD_2IN9_V2_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9_V2_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_2IN9_V2_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_2IN9_V2_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_2IN9_V2_SendData(Ystart & 0xFF);
|
||||
EPD_2IN9_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9_V2_Init(void)
|
||||
{
|
||||
EPD_2IN9_V2_Reset();
|
||||
DEV_Delay_ms(100);
|
||||
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
EPD_2IN9_V2_SendCommand(0x12); // soft reset
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN9_V2_SendData(0x27);
|
||||
EPD_2IN9_V2_SendData(0x01);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN9_V2_SendData(0x03);
|
||||
|
||||
EPD_2IN9_V2_SetWindows(0, 0, EPD_2IN9_V2_WIDTH-1, EPD_2IN9_V2_HEIGHT-1);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x21); // Display update control
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x80);
|
||||
|
||||
EPD_2IN9_V2_SetCursor(0, 0);
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
|
||||
EPD_2IN9_V2_LUT_by_host(WS_20_30);
|
||||
}
|
||||
|
||||
void EPD_2IN9_V2_Gray4_Init(void)
|
||||
{
|
||||
EPD_2IN9_V2_Reset();
|
||||
DEV_Delay_ms(100);
|
||||
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
EPD_2IN9_V2_SendCommand(0x12); // soft reset
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN9_V2_SendData(0x27);
|
||||
EPD_2IN9_V2_SendData(0x01);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN9_V2_SendData(0x03);
|
||||
|
||||
EPD_2IN9_V2_SetWindows(8, 0, EPD_2IN9_V2_WIDTH, EPD_2IN9_V2_HEIGHT-1);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x3C);
|
||||
EPD_2IN9_V2_SendData(0x04);
|
||||
|
||||
EPD_2IN9_V2_SetCursor(1, 0);
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
|
||||
EPD_2IN9_V2_LUT_by_host(Gray4);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9_V2_Clear(void)
|
||||
{
|
||||
UWORD i;
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x24); //write RAM for black(0)/white (1)
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(0xff);
|
||||
}
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x26); //write RAM for black(0)/white (1)
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(0xff);
|
||||
}
|
||||
EPD_2IN9_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9_V2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD i;
|
||||
EPD_2IN9_V2_SendCommand(0x24); //write RAM for black(0)/white (1)
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN9_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN9_V2_Display_Base(UBYTE *Image)
|
||||
{
|
||||
UWORD i;
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN9_V2_SendCommand(0x26); //Write Black and White image to RAM
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN9_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN9_V2_4GrayDisplay(UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
// old data
|
||||
EPD_2IN9_V2_SendCommand(0x24);
|
||||
for(i=0; i<4736; i++) {
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
}
|
||||
EPD_2IN9_V2_SendData(temp3);
|
||||
// printf("%x ",temp3);
|
||||
}
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x26); //write RAM for black(0)/white (1)
|
||||
for(i=0; i<4736; i++) {
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
}
|
||||
EPD_2IN9_V2_SendData(temp3);
|
||||
// printf("%x ",temp3);
|
||||
}
|
||||
|
||||
EPD_2IN9_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN9_V2_Display_Partial(UBYTE *Image)
|
||||
{
|
||||
UWORD i;
|
||||
|
||||
//Reset
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(2);
|
||||
|
||||
EPD_2IN9_V2_LUT(_WF_PARTIAL_2IN9);
|
||||
EPD_2IN9_V2_SendCommand(0x37);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x40);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
EPD_2IN9_V2_SendData(0x00);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2IN9_V2_SendData(0x80);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x22);
|
||||
EPD_2IN9_V2_SendData(0xC0);
|
||||
EPD_2IN9_V2_SendCommand(0x20);
|
||||
EPD_2IN9_V2_ReadBusy();
|
||||
|
||||
EPD_2IN9_V2_SetWindows(0, 0, EPD_2IN9_V2_WIDTH-1, EPD_2IN9_V2_HEIGHT-1);
|
||||
EPD_2IN9_V2_SetCursor(0, 0);
|
||||
|
||||
EPD_2IN9_V2_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for(i=0;i<4736;i++)
|
||||
{
|
||||
EPD_2IN9_V2_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN9_V2_TurnOnDisplay_Partial();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9_V2_Sleep(void)
|
||||
{
|
||||
EPD_2IN9_V2_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2IN9_V2_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
48
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9_V2.h
Normal file
48
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9_V2.h
Normal file
@@ -0,0 +1,48 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2023-08-30
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN9_V2_H_
|
||||
#define __EPD_2IN9_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN9_V2_WIDTH 128
|
||||
#define EPD_2IN9_V2_HEIGHT 296
|
||||
|
||||
void EPD_2IN9_V2_Init(void);
|
||||
void EPD_2IN9_V2_Gray4_Init(void);
|
||||
void EPD_2IN9_V2_Clear(void);
|
||||
void EPD_2IN9_V2_Display(UBYTE *Image);
|
||||
void EPD_2IN9_V2_Display_Base(UBYTE *Image);
|
||||
void EPD_2IN9_V2_4GrayDisplay(UBYTE *Image);
|
||||
void EPD_2IN9_V2_Display_Partial(UBYTE *Image);
|
||||
void EPD_2IN9_V2_Sleep(void);
|
||||
#endif
|
||||
187
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V3.c
Normal file
187
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V3.c
Normal file
@@ -0,0 +1,187 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9b_V3.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2020-12-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in9b_V3.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V3_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V3_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V3_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V3_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do
|
||||
{
|
||||
EPD_2IN9B_V3_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
}
|
||||
while(busy);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V3_Init(void)
|
||||
{
|
||||
EPD_2IN9B_V3_Reset();
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x04);
|
||||
EPD_2IN9B_V3_ReadBusy();//waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x00);//panel setting
|
||||
EPD_2IN9B_V3_SendData(0x0f);//LUT from OTP<54><50>?128x296
|
||||
EPD_2IN9B_V3_SendData(0x89);//Temperature sensor, boost and other related timing settings
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x61);//resolution setting
|
||||
EPD_2IN9B_V3_SendData (0x80);
|
||||
EPD_2IN9B_V3_SendData (0x01);
|
||||
EPD_2IN9B_V3_SendData (0x28);
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0X50);//VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2IN9B_V3_SendData(0x77);//WBmode:VBDF 17|D7 VBDW 97 VBDB 57
|
||||
//WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V3_Clear(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9B_V3_WIDTH % 8 == 0)? (EPD_2IN9B_V3_WIDTH / 8 ): (EPD_2IN9B_V3_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9B_V3_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9B_V3_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V3_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9B_V3_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V3_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x12);
|
||||
EPD_2IN9B_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V3_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9B_V3_WIDTH % 8 == 0)? (EPD_2IN9B_V3_WIDTH / 8 ): (EPD_2IN9B_V3_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9B_V3_HEIGHT;
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V3_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN9B_V3_SendCommand(0x92);
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V3_SendData(ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN9B_V3_SendCommand(0x92);
|
||||
|
||||
EPD_2IN9B_V3_SendCommand(0x12);
|
||||
EPD_2IN9B_V3_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V3_Sleep(void)
|
||||
{
|
||||
EPD_2IN9B_V3_SendCommand(0x02); // POWER_OFF
|
||||
EPD_2IN9B_V3_ReadBusy();
|
||||
EPD_2IN9B_V3_SendCommand(0x07); // DEEP_SLEEP
|
||||
EPD_2IN9B_V3_SendData(0xA5); // check code
|
||||
}
|
||||
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V3.h
Normal file
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V3.h
Normal file
@@ -0,0 +1,45 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9b V3.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b V3
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.1
|
||||
* | Date : 2020-12-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN9B_V3_H_
|
||||
#define __EPD_2IN9B_V3_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN9B_V3_WIDTH 128
|
||||
#define EPD_2IN9B_V3_HEIGHT 296
|
||||
|
||||
void EPD_2IN9B_V3_Init(void);
|
||||
void EPD_2IN9B_V3_Clear(void);
|
||||
void EPD_2IN9B_V3_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN9B_V3_Sleep(void);
|
||||
|
||||
#endif
|
||||
465
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V4.c
Normal file
465
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V4.c
Normal file
@@ -0,0 +1,465 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9b_V4.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in9b_V4.h"
|
||||
#include "Debug.h"
|
||||
#include <time.h>
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V4_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V4_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V4_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V4_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1)
|
||||
{ //=1 BUSY
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN)==0)
|
||||
break;
|
||||
DEV_Delay_ms(50);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9B_V4_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN9B_V4_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9B_V4_SendData(0xF7);
|
||||
EPD_2IN9B_V4_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN9B_V4_TurnOnDisplay_Base(void)
|
||||
{
|
||||
EPD_2IN9B_V4_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9B_V4_SendData(0xF4);
|
||||
EPD_2IN9B_V4_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN9B_V4_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_2IN9B_V4_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9B_V4_SendData(0x1C);
|
||||
EPD_2IN9B_V4_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_2IN9B_V4_TurnOnDisplay_Fast(void)
|
||||
{
|
||||
EPD_2IN9B_V4_SendCommand(0x22); //Display Update Control
|
||||
EPD_2IN9B_V4_SendData(0xC7);
|
||||
EPD_2IN9B_V4_SendCommand(0x20); //Activate Display Update Sequence
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V4_Init(void)
|
||||
{
|
||||
EPD_2IN9B_V4_Reset();
|
||||
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
EPD_2IN9B_V4_SendCommand(0x12); //SWRESET
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)%256);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)/256);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN9B_V4_SendData(0x03);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x44); //set Ram-X address start/end position
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(EPD_2IN9B_V4_WIDTH/8-1);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x45); //set Ram-Y address start/end position
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)%256);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)/256);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_2IN9B_V4_SendData(0x05);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x21); // Display update control
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(0x80);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2IN9B_V4_SendData(0x80);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendCommand(0x4F); // set RAM y address count to 0X199;
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Init_Fast(void)
|
||||
{
|
||||
EPD_2IN9B_V4_Reset();
|
||||
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
EPD_2IN9B_V4_SendCommand(0x12); //SWRESET
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_2IN9B_V4_SendData(0x80);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x22); // Load temperature value
|
||||
EPD_2IN9B_V4_SendData(0xB1);
|
||||
EPD_2IN9B_V4_SendCommand(0x20);
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x1A); // Write to temperature register
|
||||
EPD_2IN9B_V4_SendData(0x5a); // 90
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x22); // Load temperature value
|
||||
EPD_2IN9B_V4_SendData(0x91);
|
||||
EPD_2IN9B_V4_SendCommand(0x20);
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x01); //Driver output control
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)%256);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)/256);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x11); //data entry mode
|
||||
EPD_2IN9B_V4_SendData(0x03);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x44); //set Ram-X address start/end position
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(EPD_2IN9B_V4_WIDTH/8-1);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x45); //set Ram-Y address start/end position
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)%256);
|
||||
EPD_2IN9B_V4_SendData((EPD_2IN9B_V4_HEIGHT-1)/256);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendCommand(0x4F); // set RAM y address count to 0X199;
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
EPD_2IN9B_V4_ReadBusy();
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V4_Clear(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Clear_Fast(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Clear_Black_Fast(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Clear_Red_Fast(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V4_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Display_Fast(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
void EPD_2IN9B_V4_Display_Base(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9B_V4_WIDTH % 8 == 0)? (EPD_2IN9B_V4_WIDTH / 8 ): (EPD_2IN9B_V4_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9B_V4_HEIGHT;
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Base();
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9B_V4_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//Partial refresh display
|
||||
void EPD_2IN9B_V4_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
if((Xstart % 8 + Xend % 8 == 8 && Xstart % 8 > Xend % 8) || Xstart % 8 + Xend % 8 == 0 || (Xend - Xstart)%8 == 0)
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend / 8;
|
||||
}
|
||||
else
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend % 8 == 0 ? Xend / 8 : Xend / 8 + 1;
|
||||
}
|
||||
|
||||
|
||||
UWORD i, Width;
|
||||
Width = Xend - Xstart;
|
||||
UWORD IMAGE_COUNTER = Width * (Yend-Ystart);
|
||||
|
||||
Xend -= 1;
|
||||
Yend -= 1;
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x44); // set RAM x address start/end, in page 35
|
||||
EPD_2IN9B_V4_SendData(Xstart & 0xff); // RAM x address start at 00h;
|
||||
EPD_2IN9B_V4_SendData(Xend & 0xff); // RAM x address end at 0fh(15+1)*8->128
|
||||
EPD_2IN9B_V4_SendCommand(0x45); // set RAM y address start/end, in page 35
|
||||
EPD_2IN9B_V4_SendData(Ystart & 0xff); // RAM y address start at 0127h;
|
||||
EPD_2IN9B_V4_SendData((Ystart>>8) & 0x01); // RAM y address start at 0127h;
|
||||
EPD_2IN9B_V4_SendData(Yend & 0xff); // RAM y address end at 00h;
|
||||
EPD_2IN9B_V4_SendData((Yend>>8) & 0x01);
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_2IN9B_V4_SendData(Xstart & 0xff);
|
||||
EPD_2IN9B_V4_SendCommand(0x4F); // set RAM y address count to 0X127;
|
||||
EPD_2IN9B_V4_SendData(Ystart & 0xff);
|
||||
EPD_2IN9B_V4_SendData((Ystart>>8) & 0x01);
|
||||
|
||||
|
||||
EPD_2IN9B_V4_SendCommand(0x24); //Write Black and White image to RAM
|
||||
for (i = 0; i < IMAGE_COUNTER; i++) {
|
||||
EPD_2IN9B_V4_SendData(Image[i]);
|
||||
}
|
||||
EPD_2IN9B_V4_TurnOnDisplay_Partial();
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9B_V4_Sleep(void)
|
||||
{
|
||||
EPD_2IN9B_V4_SendCommand(0x10); //enter deep sleep
|
||||
EPD_2IN9B_V4_SendData(0x01);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
52
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V4.h
Normal file
52
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9b_V4.h
Normal file
@@ -0,0 +1,52 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9b V4.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b V4
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN9B_V4_H_
|
||||
#define __EPD_2IN9B_V4_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN9B_V4_WIDTH 128
|
||||
#define EPD_2IN9B_V4_HEIGHT 296
|
||||
|
||||
void EPD_2IN9B_V4_Init(void);
|
||||
void EPD_2IN9B_V4_Init_Fast(void);
|
||||
void EPD_2IN9B_V4_Clear_Fast(void);
|
||||
void EPD_2IN9B_V4_Clear_Black_Fast(void);
|
||||
void EPD_2IN9B_V4_Clear_Red_Fast(void);
|
||||
void EPD_2IN9B_V4_Clear(void);
|
||||
void EPD_2IN9B_V4_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN9B_V4_Display_Fast(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN9B_V4_Display_Base(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN9B_V4_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend);
|
||||
void EPD_2IN9B_V4_Sleep(void);
|
||||
|
||||
#endif
|
||||
240
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9bc.c
Normal file
240
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9bc.c
Normal file
@@ -0,0 +1,240 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9bc.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* EPD_Reset() => EPD_2IN9BC_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN9BC_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN9BC_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN9BC_ReadBusy()
|
||||
* EPD_Init() => EPD_2IN9BC_Init()
|
||||
* EPD_Clear() => EPD_2IN9BC_Clear()
|
||||
* EPD_Display() => EPD_2IN9BC_Display()
|
||||
* EPD_Sleep() => EPD_2IN9BC_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_COMMAND 0x40
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define TCON_RESOLUTION 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING_REGISTER 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* -----------------------------------------------------------------------------
|
||||
* V2.0(2018-11-06):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
* 3.Change:
|
||||
* EPD_RST -> EPD_RST_PIN
|
||||
* EPD_DC -> EPD_DC_PIN
|
||||
* EPD_CS -> EPD_CS_PIN
|
||||
* EPD_BUSY -> EPD_BUSY_PIN
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in9bc.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9BC_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9BC_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9BC_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9BC_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9BC_Init(void)
|
||||
{
|
||||
EPD_2IN9BC_Reset();
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x06); // BOOSTER_SOFT_START
|
||||
EPD_2IN9BC_SendData(0x17);
|
||||
EPD_2IN9BC_SendData(0x17);
|
||||
EPD_2IN9BC_SendData(0x17);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x04); // POWER_ON
|
||||
EPD_2IN9BC_ReadBusy();
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x00); // PANEL_SETTING
|
||||
EPD_2IN9BC_SendData(0x8F);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x50); // VCOM_AND_DATA_INTERVAL_SETTING
|
||||
EPD_2IN9BC_SendData(0x77);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x61); // TCON_RESOLUTION
|
||||
EPD_2IN9BC_SendData(0x80);
|
||||
EPD_2IN9BC_SendData(0x01);
|
||||
EPD_2IN9BC_SendData(0x28);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
|
||||
EPD_2IN9BC_SendData(0X0A);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9BC_Clear(void)
|
||||
{
|
||||
UWORD Width = (EPD_2IN9BC_WIDTH % 8 == 0)? (EPD_2IN9BC_WIDTH / 8 ): (EPD_2IN9BC_WIDTH / 8 + 1);
|
||||
UWORD Height = EPD_2IN9BC_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_2IN9BC_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9BC_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_2IN9BC_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9BC_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x12);
|
||||
EPD_2IN9BC_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9BC_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9BC_WIDTH % 8 == 0)? (EPD_2IN9BC_WIDTH / 8 ): (EPD_2IN9BC_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9BC_HEIGHT;
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9BC_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN9BC_SendCommand(0x92);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9BC_SendData(ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_2IN9BC_SendCommand(0x92);
|
||||
|
||||
EPD_2IN9BC_SendCommand(0x12);
|
||||
EPD_2IN9BC_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9BC_Sleep(void)
|
||||
{
|
||||
EPD_2IN9BC_SendCommand(0x02); // POWER_OFF
|
||||
EPD_2IN9BC_ReadBusy();
|
||||
EPD_2IN9BC_SendCommand(0x07); // DEEP_SLEEP
|
||||
EPD_2IN9BC_SendData(0xA5); // check code
|
||||
}
|
||||
98
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9bc.h
Normal file
98
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9bc.h
Normal file
@@ -0,0 +1,98 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9bc.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* EPD_Reset() => EPD_2IN9BC_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN9BC_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN9BC_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN9BC_ReadBusy()
|
||||
* EPD_Init() => EPD_2IN9BC_Init()
|
||||
* EPD_Clear() => EPD_2IN9BC_Clear()
|
||||
* EPD_Display() => EPD_2IN9BC_Display()
|
||||
* EPD_Sleep() => EPD_2IN9BC_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_COMMAND 0x40
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define TCON_RESOLUTION 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING_REGISTER 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* -----------------------------------------------------------------------------
|
||||
* V2.0(2018-11-06):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
* 3.Change:
|
||||
* EPD_RST -> EPD_RST_PIN
|
||||
* EPD_DC -> EPD_DC_PIN
|
||||
* EPD_CS -> EPD_CS_PIN
|
||||
* EPD_BUSY -> EPD_BUSY_PIN
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN9BC_H_
|
||||
#define __EPD_2IN9BC_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN9BC_WIDTH 128
|
||||
#define EPD_2IN9BC_HEIGHT 296
|
||||
|
||||
void EPD_2IN9BC_Init(void);
|
||||
void EPD_2IN9BC_Clear(void);
|
||||
void EPD_2IN9BC_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_2IN9BC_Sleep(void);
|
||||
|
||||
#endif
|
||||
446
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9d.c
Normal file
446
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9d.c
Normal file
@@ -0,0 +1,446 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9d.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper d
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_2IN9D_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_2IN9D_lut_ww[]
|
||||
* lut_bw[] => EPD_2IN9D_lut_bw[]
|
||||
* lut_wb[] => EPD_2IN9D_lut_wb[]
|
||||
* lut_bb[] => EPD_2IN9D_lut_bb[]
|
||||
* lut_vcom1[] => EPD_2IN9D_lut_vcom1[]
|
||||
* lut_ww1[] => EPD_2IN9D_lut_ww1[]
|
||||
* lut_bw1[] => EPD_2IN9D_lut_bw1[]
|
||||
* lut_wb1[] => EPD_2IN9D_lut_wb1[]
|
||||
* lut_bb1[] => EPD_2IN9D_lut_bb1[]
|
||||
* EPD_Reset() => EPD_2IN9D_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN9D_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN9D_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN9D_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_2IN9D_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_2IN9D_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_2IN9D_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_2IN9D_Init()
|
||||
* EPD_Clear() => EPD_2IN9D_Clear()
|
||||
* EPD_Display() => EPD_2IN9D_Display()
|
||||
* EPD_Sleep() => EPD_2IN9D_Sleep()
|
||||
*
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_2in9d.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/**
|
||||
* full screen update LUT
|
||||
**/
|
||||
const unsigned char EPD_2IN9D_lut_vcomDC[] = {
|
||||
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_ww[] = {
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_bw[] = {
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_wb[] = {
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_bb[] = {
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* partial screen update LUT
|
||||
**/
|
||||
const unsigned char EPD_2IN9D_lut_vcom1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
,0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_ww1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_bw1[] = {
|
||||
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_wb1[] = {
|
||||
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
const unsigned char EPD_2IN9D_lut_bb1[] = {
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9D_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9D_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9D_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do {
|
||||
EPD_2IN9D_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
} while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : LUT download
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_SetFullReg(void)
|
||||
{
|
||||
EPD_2IN9D_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2IN9D_SendData(0xb7); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
unsigned int count;
|
||||
EPD_2IN9D_SendCommand(0x20);
|
||||
for(count=0; count<44; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_vcomDC[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x21);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_ww[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x22);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_bw[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x23);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_wb[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x24);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_bb[count]);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : LUT download
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9D_SetPartReg(void)
|
||||
{
|
||||
EPD_2IN9D_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2IN9D_SendData(0x00);
|
||||
EPD_2IN9D_SendCommand(0X50);
|
||||
EPD_2IN9D_SendData(0xb7);
|
||||
|
||||
unsigned int count;
|
||||
EPD_2IN9D_SendCommand(0x20);
|
||||
for(count=0; count<44; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_vcom1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x21);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_ww1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x22);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_bw1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x23);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_wb1[count]);
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x24);
|
||||
for(count=0; count<42; count++) {
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_lut_bb1[count]);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2IN9D_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_2IN9D_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(10); //!!!The delay here is necessary, 200uS at least!!!
|
||||
|
||||
EPD_2IN9D_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_Init(void)
|
||||
{
|
||||
EPD_2IN9D_Reset();
|
||||
|
||||
EPD_2IN9D_SendCommand(0x01); //POWER SETTING
|
||||
EPD_2IN9D_SendData(0x03);
|
||||
EPD_2IN9D_SendData(0x00);
|
||||
EPD_2IN9D_SendData(0x2b);
|
||||
EPD_2IN9D_SendData(0x2b);
|
||||
EPD_2IN9D_SendData(0x03);
|
||||
|
||||
EPD_2IN9D_SendCommand(0x06); //boost soft start
|
||||
EPD_2IN9D_SendData(0x17); //A
|
||||
EPD_2IN9D_SendData(0x17); //B
|
||||
EPD_2IN9D_SendData(0x17); //C
|
||||
|
||||
EPD_2IN9D_SendCommand(0x04);
|
||||
EPD_2IN9D_ReadBusy();
|
||||
|
||||
EPD_2IN9D_SendCommand(0x00); //panel setting
|
||||
EPD_2IN9D_SendData(0xbf); //LUT from OTP<54><50>?128x296
|
||||
EPD_2IN9D_SendData(0x0e); //VCOM to 0V fast
|
||||
|
||||
EPD_2IN9D_SendCommand(0x30); //PLL setting
|
||||
EPD_2IN9D_SendData(0x3a); // 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
EPD_2IN9D_SendCommand(0x61); //resolution setting
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_WIDTH);
|
||||
EPD_2IN9D_SendData((EPD_2IN9D_HEIGHT >> 8) & 0xff);
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT & 0xff);
|
||||
|
||||
EPD_2IN9D_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2IN9D_SendData(0x28);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9D_HEIGHT;
|
||||
|
||||
EPD_2IN9D_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9D_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2IN9D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9D_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_SetFullReg();
|
||||
EPD_2IN9D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN9D_HEIGHT;
|
||||
|
||||
EPD_2IN9D_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9D_SendData(0x00);
|
||||
}
|
||||
}
|
||||
// Dev_Delay_ms(10);
|
||||
|
||||
EPD_2IN9D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9D_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
// Dev_Delay_ms(10);
|
||||
|
||||
EPD_SetFullReg();
|
||||
EPD_2IN9D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_DisplayPart(UBYTE *Image)
|
||||
{
|
||||
/* Set partial Windows */
|
||||
EPD_2IN9D_SetPartReg();
|
||||
EPD_2IN9D_SendCommand(0x91); //This command makes the display enter partial mode
|
||||
EPD_2IN9D_SendCommand(0x90); //resolution setting
|
||||
EPD_2IN9D_SendData(0); //x-start
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_WIDTH - 1); //x-end
|
||||
|
||||
EPD_2IN9D_SendData(0);
|
||||
EPD_2IN9D_SendData(0); //y-start
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT / 256);
|
||||
EPD_2IN9D_SendData(EPD_2IN9D_HEIGHT % 256 - 1); //y-end
|
||||
EPD_2IN9D_SendData(0x28);
|
||||
|
||||
UWORD Width;
|
||||
Width = (EPD_2IN9D_WIDTH % 8 == 0)? (EPD_2IN9D_WIDTH / 8 ): (EPD_2IN9D_WIDTH / 8 + 1);
|
||||
|
||||
/* send data */
|
||||
EPD_2IN9D_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < EPD_2IN9D_HEIGHT; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2IN9D_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
/* Set partial refresh */
|
||||
EPD_2IN9D_TurnOnDisplay();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN9D_Sleep(void)
|
||||
{
|
||||
EPD_2IN9D_SendCommand(0X50);
|
||||
EPD_2IN9D_SendData(0xf7);
|
||||
EPD_2IN9D_SendCommand(0X02); //power off
|
||||
EPD_2IN9D_ReadBusy();
|
||||
EPD_2IN9D_SendCommand(0X07); //deep sleep
|
||||
EPD_2IN9D_SendData(0xA5);
|
||||
}
|
||||
69
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9d.h
Normal file
69
Pico_ePaper_Code/c/lib/e-Paper/EPD_2in9d.h
Normal file
@@ -0,0 +1,69 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9d.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper d
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2019-06-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_2IN9D_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_2IN9D_lut_ww[]
|
||||
* lut_bw[] => EPD_2IN9D_lut_bw[]
|
||||
* lut_wb[] => EPD_2IN9D_lut_wb[]
|
||||
* lut_bb[] => EPD_2IN9D_lut_bb[]
|
||||
* lut_vcom1[] => EPD_2IN9D_lut_vcom1[]
|
||||
* lut_ww1[] => EPD_2IN9D_lut_ww1[]
|
||||
* lut_bw1[] => EPD_2IN9D_lut_bw1[]
|
||||
* lut_wb1[] => EPD_2IN9D_lut_wb1[]
|
||||
* lut_bb1[] => EPD_2IN9D_lut_bb1[]
|
||||
* EPD_Reset() => EPD_2IN9D_Reset()
|
||||
* EPD_SendCommand() => EPD_2IN9D_SendCommand()
|
||||
* EPD_SendData() => EPD_2IN9D_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_2IN9D_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_2IN9D_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_2IN9D_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_2IN9D_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_2IN9D_Init()
|
||||
* EPD_Clear() => EPD_2IN9D_Clear()
|
||||
* EPD_Display() => EPD_2IN9D_Display()
|
||||
* EPD_Sleep() => EPD_2IN9D_Sleep()
|
||||
*
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_2IN9D_H_
|
||||
#define __EPD_2IN9D_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_2IN9D_WIDTH 128
|
||||
#define EPD_2IN9D_HEIGHT 296
|
||||
|
||||
void EPD_2IN9D_Init(void);
|
||||
void EPD_2IN9D_Clear(void);
|
||||
void EPD_2IN9D_Display(UBYTE *Image);
|
||||
void EPD_2IN9D_DisplayPart(UBYTE *Image);
|
||||
void EPD_2IN9D_Sleep(void);
|
||||
|
||||
#endif
|
||||
595
Pico_ePaper_Code/c/lib/e-Paper/EPD_3in7.c
Normal file
595
Pico_ePaper_Code/c/lib/e-Paper/EPD_3in7.c
Normal file
@@ -0,0 +1,595 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_3IN7.C
|
||||
* | Author : Waveshare team
|
||||
* | Function : 3.7inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-16
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_3in7.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static const UBYTE lut_4Gray_GC[] =
|
||||
{
|
||||
0x2A,0x06,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//1
|
||||
0x28,0x06,0x14,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//2
|
||||
0x20,0x06,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//3
|
||||
0x14,0x06,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//4
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//5
|
||||
0x00,0x02,0x02,0x0A,0x00,0x00,0x00,0x08,0x08,0x02,//6
|
||||
0x00,0x02,0x02,0x0A,0x00,0x00,0x00,0x00,0x00,0x00,//7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//8
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//9
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//10
|
||||
0x22,0x22,0x22,0x22,0x22
|
||||
};
|
||||
|
||||
static const UBYTE lut_1Gray_GC[] =
|
||||
{
|
||||
0x2A,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//1
|
||||
0x05,0x2A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//2
|
||||
0x2A,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//3
|
||||
0x05,0x0A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//4
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//5
|
||||
0x00,0x02,0x03,0x0A,0x00,0x02,0x06,0x0A,0x05,0x00,//6
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//8
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//9
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//10
|
||||
0x22,0x22,0x22,0x22,0x22
|
||||
};
|
||||
|
||||
static const UBYTE lut_1Gray_DU[] =
|
||||
{
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//1
|
||||
0x01,0x2A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x0A,0x55,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//3
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//5
|
||||
0x00,0x00,0x05,0x05,0x00,0x05,0x03,0x05,0x05,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//9
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x22,0x22,0x22,0x22,0x22
|
||||
};
|
||||
|
||||
static const UBYTE lut_1Gray_A2[] =
|
||||
{
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //1
|
||||
0x0A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //2
|
||||
0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //3
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //4
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //5
|
||||
0x00,0x00,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00, //6
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //8
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //9
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //10
|
||||
0x22,0x22,0x22,0x22,0x22
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_3IN7_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(30);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(3);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(30);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_3IN7_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_3IN7_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
static void EPD_3IN7_ReadBusy_HIGH(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do {
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
} while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : set the look-up tables
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_Load_LUT(UBYTE lut)
|
||||
{
|
||||
UWORD i;
|
||||
EPD_3IN7_SendCommand(0x32);
|
||||
for (i = 0; i < 105; i++)
|
||||
{
|
||||
if(lut == 0)
|
||||
EPD_3IN7_SendData(lut_4Gray_GC[i]);
|
||||
else if(lut == 1)
|
||||
EPD_3IN7_SendData(lut_1Gray_GC[i]);
|
||||
else if(lut == 2)
|
||||
EPD_3IN7_SendData(lut_1Gray_DU[i]);
|
||||
else if(lut == 3)
|
||||
EPD_3IN7_SendData(lut_1Gray_A2[i]);
|
||||
else
|
||||
Debug("There is no such lut \r\n");
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_4Gray_Init(void)
|
||||
{
|
||||
EPD_3IN7_Reset();
|
||||
|
||||
EPD_3IN7_SendCommand(0x12);
|
||||
DEV_Delay_ms(300);
|
||||
|
||||
EPD_3IN7_SendCommand(0x46);
|
||||
EPD_3IN7_SendData(0xF7);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
EPD_3IN7_SendCommand(0x47);
|
||||
EPD_3IN7_SendData(0xF7);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
|
||||
EPD_3IN7_SendCommand(0x01); // setting gaet number
|
||||
EPD_3IN7_SendData(0xDF);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x03); // set gate voltage
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x04); // set source voltage
|
||||
EPD_3IN7_SendData(0x41);
|
||||
EPD_3IN7_SendData(0xA8);
|
||||
EPD_3IN7_SendData(0x32);
|
||||
|
||||
EPD_3IN7_SendCommand(0x11); // set data entry sequence
|
||||
EPD_3IN7_SendData(0x03);
|
||||
|
||||
EPD_3IN7_SendCommand(0x3C); // set border
|
||||
EPD_3IN7_SendData(0x03);
|
||||
|
||||
EPD_3IN7_SendCommand(0x0C); // set booster strength
|
||||
EPD_3IN7_SendData(0xAE);
|
||||
EPD_3IN7_SendData(0xC7);
|
||||
EPD_3IN7_SendData(0xC3);
|
||||
EPD_3IN7_SendData(0xC0);
|
||||
EPD_3IN7_SendData(0xC0);
|
||||
|
||||
EPD_3IN7_SendCommand(0x18); // set internal sensor on
|
||||
EPD_3IN7_SendData(0x80);
|
||||
|
||||
EPD_3IN7_SendCommand(0x2C); // set vcom value
|
||||
EPD_3IN7_SendData(0x44);
|
||||
|
||||
EPD_3IN7_SendCommand(0x37); // set display option, these setting turn on previous function
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x44); // setting X direction start/end position of RAM
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x17);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
|
||||
EPD_3IN7_SendCommand(0x45); // setting Y direction start/end position of RAM
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0xDF);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
|
||||
EPD_3IN7_SendCommand(0x22); // Display Update Control 2
|
||||
EPD_3IN7_SendData(0xCF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_1Gray_Init(void)
|
||||
{
|
||||
EPD_3IN7_Reset();
|
||||
|
||||
EPD_3IN7_SendCommand(0x12);
|
||||
DEV_Delay_ms(300);
|
||||
|
||||
EPD_3IN7_SendCommand(0x46);
|
||||
EPD_3IN7_SendData(0xF7);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
EPD_3IN7_SendCommand(0x47);
|
||||
EPD_3IN7_SendData(0xF7);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
|
||||
EPD_3IN7_SendCommand(0x01); // setting gaet number
|
||||
EPD_3IN7_SendData(0xDF);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x03); // set gate voltage
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x04); // set source voltage
|
||||
EPD_3IN7_SendData(0x41);
|
||||
EPD_3IN7_SendData(0xA8);
|
||||
EPD_3IN7_SendData(0x32);
|
||||
|
||||
EPD_3IN7_SendCommand(0x11); // set data entry sequence
|
||||
EPD_3IN7_SendData(0x03);
|
||||
|
||||
EPD_3IN7_SendCommand(0x3C); // set border
|
||||
EPD_3IN7_SendData(0x03);
|
||||
|
||||
EPD_3IN7_SendCommand(0x0C); // set booster strength
|
||||
EPD_3IN7_SendData(0xAE);
|
||||
EPD_3IN7_SendData(0xC7);
|
||||
EPD_3IN7_SendData(0xC3);
|
||||
EPD_3IN7_SendData(0xC0);
|
||||
EPD_3IN7_SendData(0xC0);
|
||||
|
||||
EPD_3IN7_SendCommand(0x18); // set internal sensor on
|
||||
EPD_3IN7_SendData(0x80);
|
||||
|
||||
EPD_3IN7_SendCommand(0x2C); // set vcom value
|
||||
EPD_3IN7_SendData(0x44);
|
||||
|
||||
EPD_3IN7_SendCommand(0x37); // set display option, these setting turn on previous function
|
||||
EPD_3IN7_SendData(0x00); //can switch 1 gray or 4 gray
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0x4F);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
EPD_3IN7_SendData(0xFF);
|
||||
|
||||
EPD_3IN7_SendCommand(0x44); // setting X direction start/end position of RAM
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x17);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
|
||||
EPD_3IN7_SendCommand(0x45); // setting Y direction start/end position of RAM
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0xDF);
|
||||
EPD_3IN7_SendData(0x01);
|
||||
|
||||
EPD_3IN7_SendCommand(0x22); // Display Update Control 2
|
||||
EPD_3IN7_SendData(0xCF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_4Gray_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_3IN7_WIDTH % 8 == 0)? (EPD_3IN7_WIDTH / 8 ): (EPD_3IN7_WIDTH / 8 + 1);
|
||||
Height = EPD_3IN7_HEIGHT;
|
||||
|
||||
EPD_3IN7_SendCommand(0x49);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_3IN7_SendData(0xff);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_3IN7_SendData(0xff);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_3IN7_Load_LUT(0);
|
||||
EPD_3IN7_SendCommand(0x22);
|
||||
EPD_3IN7_SendData(0xC7);
|
||||
|
||||
EPD_3IN7_SendCommand(0x20);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_1Gray_Clear(void)
|
||||
{
|
||||
UWORD i;
|
||||
UWORD IMAGE_COUNTER = EPD_3IN7_WIDTH * EPD_3IN7_HEIGHT / 8;
|
||||
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x24);
|
||||
for (i = 0; i < IMAGE_COUNTER; i++)
|
||||
{
|
||||
EPD_3IN7_SendData(0xff);
|
||||
}
|
||||
|
||||
EPD_3IN7_Load_LUT(2);
|
||||
|
||||
EPD_3IN7_SendCommand(0x20);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_4Gray_Display(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
EPD_3IN7_SendCommand(0x49);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x24);
|
||||
for(i=0;i<16800;i++){
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_3IN7_SendData(temp3);
|
||||
}
|
||||
// new data
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x26);
|
||||
for(i=0; i<16800; i++) {
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
}
|
||||
EPD_3IN7_SendData(temp3);
|
||||
}
|
||||
|
||||
EPD_3IN7_Load_LUT(0);
|
||||
|
||||
EPD_3IN7_SendCommand(0x22);
|
||||
EPD_3IN7_SendData(0xC7);
|
||||
|
||||
EPD_3IN7_SendCommand(0x20);
|
||||
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_1Gray_Display(const UBYTE *Image)
|
||||
{
|
||||
UWORD i;
|
||||
UWORD IMAGE_COUNTER = EPD_3IN7_WIDTH * EPD_3IN7_HEIGHT / 8;
|
||||
|
||||
EPD_3IN7_SendCommand(0x4E);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendCommand(0x4F);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
EPD_3IN7_SendData(0x00);
|
||||
|
||||
EPD_3IN7_SendCommand(0x24);
|
||||
for (i = 0; i < IMAGE_COUNTER; i++)
|
||||
{
|
||||
EPD_3IN7_SendData(Image[i]);
|
||||
}
|
||||
|
||||
EPD_3IN7_Load_LUT(2);
|
||||
EPD_3IN7_SendCommand(0x20);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends part the image buffer in RAM to e-Paper and displays
|
||||
notes:
|
||||
You can send a part of data to e-Paper,But this function is not recommended
|
||||
1.Xsize must be as big as EPD_3IN7_WIDTH
|
||||
2.Ypointer must be start at 0
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_1Gray_Display_Part(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
UWORD i, Width;
|
||||
Width = (Xend-Xstart)%8 == 0 ? (Xend-Xstart)/8 : (Xend-Xstart)/8+1;
|
||||
UWORD IMAGE_COUNTER = Width * (Yend-Ystart);
|
||||
|
||||
Xend -= 1;
|
||||
Yend -= 1;
|
||||
|
||||
EPD_3IN7_SendCommand(0x44);
|
||||
EPD_3IN7_SendData(Xstart & 0xff);
|
||||
EPD_3IN7_SendData((Xstart>>8) & 0x03);
|
||||
EPD_3IN7_SendData(Xend & 0xff);
|
||||
EPD_3IN7_SendData((Xend>>8) & 0x03);
|
||||
EPD_3IN7_SendCommand(0x45);
|
||||
EPD_3IN7_SendData(Ystart & 0xff);
|
||||
EPD_3IN7_SendData((Ystart>>8) & 0x03);
|
||||
EPD_3IN7_SendData(Yend & 0xff);
|
||||
EPD_3IN7_SendData((Yend>>8) & 0x03);
|
||||
|
||||
EPD_3IN7_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_3IN7_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_3IN7_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_3IN7_SendData(Ystart & 0xFF);
|
||||
EPD_3IN7_SendData((Ystart >> 8) & 0xFF);
|
||||
|
||||
EPD_3IN7_SendCommand(0x24);
|
||||
for (i = 0; i < IMAGE_COUNTER; i++)
|
||||
{
|
||||
EPD_3IN7_SendData(Image[i]);
|
||||
}
|
||||
|
||||
EPD_3IN7_Load_LUT(3);
|
||||
EPD_3IN7_SendCommand(0x20);
|
||||
EPD_3IN7_ReadBusy_HIGH();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_3IN7_Sleep(void)
|
||||
{
|
||||
EPD_3IN7_SendCommand(0X10); //deep sleep
|
||||
EPD_3IN7_SendData(0x03);
|
||||
}
|
||||
59
Pico_ePaper_Code/c/lib/e-Paper/EPD_3in7.h
Normal file
59
Pico_ePaper_Code/c/lib/e-Paper/EPD_3in7.h
Normal file
@@ -0,0 +1,59 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_3IN7.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 3.7inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-16
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_3IN7_H_
|
||||
#define __EPD_3IN7_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_3IN7_WIDTH 280
|
||||
#define EPD_3IN7_HEIGHT 480
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void EPD_3IN7_4Gray_Clear(void);
|
||||
void EPD_3IN7_4Gray_Init(void);
|
||||
void EPD_3IN7_4Gray_Display(const UBYTE *Image);
|
||||
|
||||
void EPD_3IN7_1Gray_Clear(void);
|
||||
void EPD_3IN7_1Gray_Init(void);
|
||||
void EPD_3IN7_1Gray_Display(const UBYTE *Image);
|
||||
void EPD_3IN7_1Gray_Display_Part(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend);
|
||||
|
||||
void EPD_3IN7_Sleep(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
767
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2.c
Normal file
767
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2.c
Normal file
@@ -0,0 +1,767 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.1
|
||||
* | Date : 2019-11-14
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.1(2019-11-14):
|
||||
* 1.Add 4 grayscale drive and display program
|
||||
* Add EPD_4IN2_4Gray_lut_vcom[]
|
||||
* Add EPD_4IN2_4Gray_lut_ww[]
|
||||
* Add EPD_4IN2_4Gray_lut_bw[]
|
||||
* Add EPD_4IN2_4Gray_lut_wb
|
||||
* Add EPD_4IN2_4Gray_lut_bb
|
||||
* Add EPD_4IN2_Partial_SetLut()
|
||||
* Add EPD_4IN2_4Gray_lut()
|
||||
* Add EPD_4IN2_Init_4Gray()
|
||||
* Add EPD_4IN2_4GrayDisplay(....)
|
||||
* 2.Add partial refresh display
|
||||
* Add EPD_4IN2_Partial_lut_vcom1[]
|
||||
* Add EPD_4IN2_Partial_lut_ww1[]
|
||||
* Add EPD_4IN2_Partial_lut_bw1[]
|
||||
* Add EPD_4IN2_Partial_lut_wb1[]
|
||||
* Add EPD_4IN2_Partial_lut_bb1[]
|
||||
* Add EPD_4IN2_Partial_SetLut()
|
||||
* Add EPD_4IN2_PartialDisplay(...)
|
||||
* Poor display, no display function by default
|
||||
*
|
||||
* V3.0(2019-06-13):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_4IN2_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_4IN2_lut_ww[]
|
||||
* lut_bw[] => EPD_4IN2_lut_bw[]
|
||||
* lut_wb[] => EPD_4IN2_lut_wb[]
|
||||
* lut_bb[] => EPD_4IN2_lut_bb[]
|
||||
* EPD_Reset() => EPD_4IN2_Reset()
|
||||
* EPD_SendCommand() => EPD_4IN2_SendCommand()
|
||||
* EPD_SendData() => EPD_4IN2_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_4IN2_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_4IN2_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_4IN2_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_4IN2_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_4IN2_Init()
|
||||
* EPD_Clear() => EPD_4IN2_Clear()
|
||||
* EPD_Display() => EPD_4IN2_Display()
|
||||
* EPD_Sleep() => EPD_4IN2_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define VCOM_LUT 0x20
|
||||
* #define W2W_LUT 0x21
|
||||
* #define B2W_LUT 0x22
|
||||
* #define W2B_LUT 0x23
|
||||
* #define B2B_LUT 0x24
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
|
||||
* #define TEMPERATURE_SENSOR_SELECTION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define RESOLUTION_SETTING 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define READ_VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* V2.0(2018-10-30):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_4in2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static const unsigned char EPD_4IN2_lut_vcom0[] = {
|
||||
0x00, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x00, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_4IN2_lut_ww[] = {
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_4IN2_lut_bw[] = {
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_4IN2_lut_wb[] = {
|
||||
0xA0, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x50, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
static const unsigned char EPD_4IN2_lut_bb[] = {
|
||||
0x20, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01,
|
||||
0x10, 0x08, 0x08, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
/******************************partial screen update LUT*********************************/
|
||||
const unsigned char EPD_4IN2_Partial_lut_vcom1[] ={
|
||||
0x00, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
const unsigned char EPD_4IN2_Partial_lut_ww1[] ={
|
||||
0x00, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
const unsigned char EPD_4IN2_Partial_lut_bw1[] ={
|
||||
0x20, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
const unsigned char EPD_4IN2_Partial_lut_wb1[] ={
|
||||
0x10, 0x01, 0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
const unsigned char EPD_4IN2_Partial_lut_bb1[] ={
|
||||
0x00, 0x01,0x20, 0x01, 0x00, 0x01,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
|
||||
/******************************gray*********************************/
|
||||
//0~3 gray
|
||||
const unsigned char EPD_4IN2_4Gray_lut_vcom[] =
|
||||
{
|
||||
0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
|
||||
|
||||
};
|
||||
//R21
|
||||
const unsigned char EPD_4IN2_4Gray_lut_ww[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R22H r
|
||||
const unsigned char EPD_4IN2_4Gray_lut_bw[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R23H w
|
||||
const unsigned char EPD_4IN2_4Gray_lut_wb[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R24H b
|
||||
const unsigned char EPD_4IN2_4Gray_lut_bb[] ={
|
||||
0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(10);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(10);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(10);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
EPD_4IN2_SendCommand(0x71);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
|
||||
EPD_4IN2_SendCommand(0x71);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_4IN2_SendCommand(0x12);
|
||||
DEV_Delay_ms(100);
|
||||
EPD_4IN2_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : set the look-up tables
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_Partial_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_4IN2_SendCommand(0x20);
|
||||
for(count=0;count<44;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_Partial_lut_vcom1[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x21);
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_Partial_lut_ww1[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x22);
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_Partial_lut_bw1[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x23);
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_Partial_lut_wb1[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x24);
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_Partial_lut_bb1[count]);}
|
||||
}
|
||||
|
||||
static void EPD_4IN2_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_4IN2_SendCommand(0x20);
|
||||
for(count=0;count<36;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_lut_vcom0[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x21);
|
||||
for(count=0;count<36;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_lut_ww[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x22);
|
||||
for(count=0;count<36;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_lut_bw[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x23);
|
||||
for(count=0;count<36;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_lut_wb[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x24);
|
||||
for(count=0;count<36;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_lut_bb[count]);}
|
||||
}
|
||||
|
||||
//LUT download
|
||||
static void EPD_4IN2_4Gray_lut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
{
|
||||
EPD_4IN2_SendCommand(0x20); //vcom
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_vcom[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x21); //red not use
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_ww[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x22); //bw r
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_bw[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x23); //wb w
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_wb[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x24); //bb b
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_bb[count]);}
|
||||
|
||||
EPD_4IN2_SendCommand(0x25); //vcom
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_4IN2_SendData(EPD_4IN2_4Gray_lut_ww[count]);}
|
||||
}
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
|
||||
void EPD_4IN2_Init_Partial(void)
|
||||
{
|
||||
EPD_4IN2_Reset();
|
||||
|
||||
EPD_4IN2_SendCommand(0x01); // POWER SETTING
|
||||
EPD_4IN2_SendData(0x03);
|
||||
EPD_4IN2_SendData(0x00);
|
||||
EPD_4IN2_SendData(0x2b);
|
||||
EPD_4IN2_SendData(0x2b);
|
||||
|
||||
EPD_4IN2_SendCommand(0x06); // boost soft start
|
||||
EPD_4IN2_SendData(0x17); //A
|
||||
EPD_4IN2_SendData(0x17); //B
|
||||
EPD_4IN2_SendData(0x17); //C
|
||||
|
||||
EPD_4IN2_SendCommand(0x04); // POWER_ON
|
||||
EPD_4IN2_ReadBusy();
|
||||
|
||||
EPD_4IN2_SendCommand(0x00); // panel setting
|
||||
EPD_4IN2_SendData(0xbf); // KW-BF KWR-AF BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_4IN2_SendCommand(0x30); // PLL setting
|
||||
EPD_4IN2_SendData(0x3C); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
EPD_4IN2_SendCommand(0x61); // resolution setting
|
||||
EPD_4IN2_SendData(0x01);
|
||||
EPD_4IN2_SendData(0x90); //128
|
||||
EPD_4IN2_SendData(0x01); //
|
||||
EPD_4IN2_SendData(0x2c);
|
||||
|
||||
EPD_4IN2_SendCommand(0x82); // vcom_DC setting
|
||||
EPD_4IN2_SendData(0x12);
|
||||
|
||||
EPD_4IN2_SendCommand(0X50); // VCOM AND DATA INTERVAL SETTING
|
||||
EPD_4IN2_SendData(0x07); // 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
EPD_4IN2_Partial_SetLut();
|
||||
}
|
||||
|
||||
//UC8176C
|
||||
void EPD_4IN2_Init_Fast(void)
|
||||
{
|
||||
EPD_4IN2_Reset();
|
||||
EPD_4IN2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_4IN2_SendData (0x03);
|
||||
EPD_4IN2_SendData (0x00);
|
||||
EPD_4IN2_SendData (0x2b);
|
||||
EPD_4IN2_SendData (0x2b);
|
||||
|
||||
EPD_4IN2_SendCommand(0x06); //boost soft start
|
||||
EPD_4IN2_SendData (0x17); //A
|
||||
EPD_4IN2_SendData (0x17); //B
|
||||
EPD_4IN2_SendData (0x17); //C
|
||||
|
||||
EPD_4IN2_SendCommand(0x04);
|
||||
EPD_4IN2_ReadBusy();
|
||||
|
||||
EPD_4IN2_SendCommand(0x00); //panel setting
|
||||
EPD_4IN2_SendData(0xbf); //KW-bf KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
|
||||
EPD_4IN2_SendCommand(0x30);
|
||||
EPD_4IN2_SendData (0x3c); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
EPD_4IN2_SendCommand(0x61); //resolution setting
|
||||
EPD_4IN2_SendData (0x01);
|
||||
EPD_4IN2_SendData (0x90); //400
|
||||
EPD_4IN2_SendData (0x01); //300
|
||||
EPD_4IN2_SendData (0x2c);
|
||||
|
||||
|
||||
EPD_4IN2_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_4IN2_SendData (0x12);
|
||||
|
||||
EPD_4IN2_SendCommand(0X50);
|
||||
EPD_4IN2_SendData(0x97);
|
||||
|
||||
EPD_4IN2_SetLut();
|
||||
|
||||
}
|
||||
|
||||
void EPD_4IN2_Init_4Gray(void)
|
||||
{
|
||||
EPD_4IN2_Reset();
|
||||
EPD_4IN2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_4IN2_SendData (0x03);
|
||||
EPD_4IN2_SendData (0x00); //VGH=20V,VGL=-20V
|
||||
EPD_4IN2_SendData (0x2b); //VDH=15V
|
||||
EPD_4IN2_SendData (0x2b); //VDL=-15V
|
||||
EPD_4IN2_SendData (0x13);
|
||||
|
||||
EPD_4IN2_SendCommand(0x06); //booster soft start
|
||||
EPD_4IN2_SendData (0x17); //A
|
||||
EPD_4IN2_SendData (0x17); //B
|
||||
EPD_4IN2_SendData (0x17); //C
|
||||
|
||||
EPD_4IN2_SendCommand(0x04);
|
||||
EPD_4IN2_ReadBusy();
|
||||
|
||||
EPD_4IN2_SendCommand(0x00); //panel setting
|
||||
EPD_4IN2_SendData(0x3f); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_4IN2_SendCommand(0x30); //PLL setting
|
||||
EPD_4IN2_SendData (0x3c); //100hz
|
||||
|
||||
EPD_4IN2_SendCommand(0x61); //resolution setting
|
||||
EPD_4IN2_SendData (0x01); //400
|
||||
EPD_4IN2_SendData (0x90);
|
||||
EPD_4IN2_SendData (0x01); //300
|
||||
EPD_4IN2_SendData (0x2c);
|
||||
|
||||
EPD_4IN2_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_4IN2_SendData (0x12);
|
||||
|
||||
EPD_4IN2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_4IN2_SendData(0x97);
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_HEIGHT;
|
||||
|
||||
EPD_4IN2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(1);
|
||||
EPD_4IN2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_HEIGHT;
|
||||
|
||||
EPD_4IN2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(10);
|
||||
EPD_4IN2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_4IN2_PartialDisplay(UWORD X_start,UWORD Y_start,UWORD X_end,UWORD Y_end, UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
static UBYTE DATA[EPD_4IN2_WIDTH * EPD_4IN2_HEIGHT / 8] = {0x00};
|
||||
|
||||
Width = (EPD_4IN2_WIDTH % 8 == 0)? (EPD_4IN2_WIDTH / 8 ): (EPD_4IN2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_HEIGHT;
|
||||
|
||||
X_start = (X_start % 8 == 0)? (X_start): (X_start/8*8+8);
|
||||
X_end = (X_end % 8 == 0)? (X_end): (X_end/8*8+8);
|
||||
|
||||
|
||||
EPD_4IN2_SendCommand(0x91); //This command makes the display enter partial mode
|
||||
EPD_4IN2_SendCommand(0x90); //resolution setting
|
||||
EPD_4IN2_SendData ((X_start)/256);
|
||||
EPD_4IN2_SendData ((X_start)%256); //x-start
|
||||
|
||||
EPD_4IN2_SendData ((X_end )/256);
|
||||
EPD_4IN2_SendData ((X_end )%256-1); //x-end
|
||||
|
||||
EPD_4IN2_SendData (Y_start/256);
|
||||
EPD_4IN2_SendData (Y_start%256); //y-start
|
||||
|
||||
EPD_4IN2_SendData (Y_end/256);
|
||||
EPD_4IN2_SendData (Y_end%256-1); //y-end
|
||||
EPD_4IN2_SendData (0x28);
|
||||
|
||||
EPD_4IN2_SendCommand(0x10); //writes Old data to SRAM for programming
|
||||
for (UWORD j = 0; j < Y_end - Y_start; j++) {
|
||||
for (UWORD i = 0; i < (X_end - X_start)/8; i++) {
|
||||
EPD_4IN2_SendData(DATA[(Y_start + j)*Width + X_start/8 + i]);
|
||||
}
|
||||
}
|
||||
EPD_4IN2_SendCommand(0x13); //writes New data to SRAM.
|
||||
for (UWORD j = 0; j < Y_end - Y_start; j++) {
|
||||
for (UWORD i = 0; i < (X_end - X_start)/8; i++) {
|
||||
EPD_4IN2_SendData(~Image[(Y_start + j)*Width + X_start/8 + i]);
|
||||
DATA[(Y_start + j)*Width + X_start/8 + i] = ~Image[(Y_start + j)*Width + X_start/8 + i];
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(10); //The delay here is necessary, 200uS at least!!!
|
||||
EPD_4IN2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_4IN2_4GrayDisplay(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k,m;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
/****Color display description****
|
||||
white gray1 gray2 black
|
||||
0x10| 01 01 00 00
|
||||
0x13| 01 00 01 00
|
||||
*********************************/
|
||||
EPD_4IN2_SendCommand(0x10);
|
||||
// EPD_4IN2_HEIGHT
|
||||
// EPD_4IN2_WIDTH
|
||||
for(m = 0; m<EPD_4IN2_HEIGHT;m++)
|
||||
for(i=0;i<EPD_4IN2_WIDTH/8;i++)
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
|
||||
temp1 = Image[(m*(EPD_4IN2_WIDTH/8)+i)*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_4IN2_SendData(temp3);
|
||||
}
|
||||
// new data
|
||||
EPD_4IN2_SendCommand(0x13);
|
||||
for(m = 0; m<EPD_4IN2_HEIGHT;m++)
|
||||
for(i=0;i<EPD_4IN2_WIDTH/8;i++)
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[(m*(EPD_4IN2_WIDTH/8)+i)*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_4IN2_SendData(temp3);
|
||||
}
|
||||
|
||||
EPD_4IN2_4Gray_lut();
|
||||
EPD_4IN2_TurnOnDisplay();
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_Sleep(void)
|
||||
{
|
||||
EPD_4IN2_SendCommand(0x50); // DEEP_SLEEP
|
||||
EPD_4IN2_SendData(0XF7);
|
||||
|
||||
EPD_4IN2_SendCommand(0x02); // POWER_OFF
|
||||
EPD_4IN2_ReadBusy();
|
||||
|
||||
EPD_4IN2_SendCommand(0x07); // DEEP_SLEEP
|
||||
EPD_4IN2_SendData(0XA5);
|
||||
}
|
||||
132
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2.h
Normal file
132
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2.h
Normal file
@@ -0,0 +1,132 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.1
|
||||
* | Date : 2019-11-14
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.1(2019-11-14):
|
||||
* 1.Add 4 grayscale drive and display program
|
||||
* Add EPD_4IN2_4Gray_lut_vcom[]
|
||||
* Add EPD_4IN2_4Gray_lut_ww[]
|
||||
* Add EPD_4IN2_4Gray_lut_bw[]
|
||||
* Add EPD_4IN2_4Gray_lut_wb
|
||||
* Add EPD_4IN2_4Gray_lut_bb
|
||||
* Add EPD_4IN2_Partial_SetLut()
|
||||
* Add EPD_4IN2_4Gray_lut()
|
||||
* Add EPD_4IN2_Init_4Gray()
|
||||
* Add EPD_4IN2_4GrayDisplay(....)
|
||||
* 2.Add partial refresh display
|
||||
* Add EPD_4IN2_Partial_lut_vcom1[]
|
||||
* Add EPD_4IN2_Partial_lut_ww1[]
|
||||
* Add EPD_4IN2_Partial_lut_bw1[]
|
||||
* Add EPD_4IN2_Partial_lut_wb1[]
|
||||
* Add EPD_4IN2_Partial_lut_bb1[]
|
||||
* Add EPD_4IN2_Partial_SetLut()
|
||||
* Add EPD_4IN2_PartialDisplay(...)
|
||||
* Poor display, no display function by default
|
||||
*
|
||||
* V3.0(2019-06-13):
|
||||
* 1.Change:
|
||||
* lut_vcomDC[] => EPD_4IN2_lut_vcomDC[]
|
||||
* lut_ww[] => EPD_4IN2_lut_ww[]
|
||||
* lut_bw[] => EPD_4IN2_lut_bw[]
|
||||
* lut_wb[] => EPD_4IN2_lut_wb[]
|
||||
* lut_bb[] => EPD_4IN2_lut_bb[]
|
||||
* EPD_Reset() => EPD_4IN2_Reset()
|
||||
* EPD_SendCommand() => EPD_4IN2_SendCommand()
|
||||
* EPD_SendData() => EPD_4IN2_SendData()
|
||||
* EPD_WaitUntilIdle() => EPD_4IN2_ReadBusy()
|
||||
* EPD_SetFullReg() => EPD_4IN2_SetFullReg()
|
||||
* EPD_SetPartReg() => EPD_4IN2_SetPartReg()
|
||||
* EPD_TurnOnDisplay() => EPD_4IN2_TurnOnDisplay()
|
||||
* EPD_Init() => EPD_4IN2_Init()
|
||||
* EPD_Clear() => EPD_4IN2_Clear()
|
||||
* EPD_Display() => EPD_4IN2_Display()
|
||||
* EPD_Sleep() => EPD_4IN2_Sleep()
|
||||
* 2.remove commands define:
|
||||
* #define PANEL_SETTING 0x00
|
||||
* #define POWER_SETTING 0x01
|
||||
* #define POWER_OFF 0x02
|
||||
* #define POWER_OFF_SEQUENCE_SETTING 0x03
|
||||
* #define POWER_ON 0x04
|
||||
* #define POWER_ON_MEASURE 0x05
|
||||
* #define BOOSTER_SOFT_START 0x06
|
||||
* #define DEEP_SLEEP 0x07
|
||||
* #define DATA_START_TRANSMISSION_1 0x10
|
||||
* #define DATA_STOP 0x11
|
||||
* #define DISPLAY_REFRESH 0x12
|
||||
* #define DATA_START_TRANSMISSION_2 0x13
|
||||
* #define VCOM_LUT 0x20
|
||||
* #define W2W_LUT 0x21
|
||||
* #define B2W_LUT 0x22
|
||||
* #define W2B_LUT 0x23
|
||||
* #define B2B_LUT 0x24
|
||||
* #define PLL_CONTROL 0x30
|
||||
* #define TEMPERATURE_SENSOR_CALIBRATION 0x40
|
||||
* #define TEMPERATURE_SENSOR_SELECTION 0x41
|
||||
* #define TEMPERATURE_SENSOR_WRITE 0x42
|
||||
* #define TEMPERATURE_SENSOR_READ 0x43
|
||||
* #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
|
||||
* #define LOW_POWER_DETECTION 0x51
|
||||
* #define TCON_SETTING 0x60
|
||||
* #define RESOLUTION_SETTING 0x61
|
||||
* #define GET_STATUS 0x71
|
||||
* #define AUTO_MEASURE_VCOM 0x80
|
||||
* #define READ_VCOM_VALUE 0x81
|
||||
* #define VCM_DC_SETTING 0x82
|
||||
* #define PARTIAL_WINDOW 0x90
|
||||
* #define PARTIAL_IN 0x91
|
||||
* #define PARTIAL_OUT 0x92
|
||||
* #define PROGRAM_MODE 0xA0
|
||||
* #define ACTIVE_PROGRAM 0xA1
|
||||
* #define READ_OTP_DATA 0xA2
|
||||
* #define POWER_SAVING 0xE3
|
||||
* V2.0(2018-10-30):
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_4IN2_H_
|
||||
#define _EPD_4IN2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_4IN2_WIDTH 400
|
||||
#define EPD_4IN2_HEIGHT 300
|
||||
|
||||
void EPD_4IN2_Init_Fast(void);
|
||||
void EPD_4IN2_Init_Partial(void);
|
||||
void EPD_4IN2_Clear(void);
|
||||
void EPD_4IN2_Display(UBYTE *Image);
|
||||
void EPD_4IN2_Sleep(void);
|
||||
void EPD_4IN2_PartialDisplay(UWORD X_start,UWORD Y_start,UWORD X_end,UWORD Y_end, UBYTE *Image);
|
||||
|
||||
void EPD_4IN2_Init_4Gray(void);
|
||||
void EPD_4IN2_4GrayDisplay(const UBYTE *Image);
|
||||
|
||||
|
||||
#endif
|
||||
564
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2_V2.c
Normal file
564
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2_V2.c
Normal file
@@ -0,0 +1,564 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-09-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_4in2_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
const unsigned char LUT_ALL[233]={
|
||||
0x01, 0x0A, 0x1B, 0x0F, 0x03, 0x01, 0x01,
|
||||
0x05, 0x0A, 0x01, 0x0A, 0x01, 0x01, 0x01,
|
||||
0x05, 0x08, 0x03, 0x02, 0x04, 0x01, 0x01,
|
||||
0x01, 0x04, 0x04, 0x02, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x0A, 0x1B, 0x0F, 0x03, 0x01, 0x01,
|
||||
0x05, 0x4A, 0x01, 0x8A, 0x01, 0x01, 0x01,
|
||||
0x05, 0x48, 0x03, 0x82, 0x84, 0x01, 0x01,
|
||||
0x01, 0x84, 0x84, 0x82, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x0A, 0x1B, 0x8F, 0x03, 0x01, 0x01,
|
||||
0x05, 0x4A, 0x01, 0x8A, 0x01, 0x01, 0x01,
|
||||
0x05, 0x48, 0x83, 0x82, 0x04, 0x01, 0x01,
|
||||
0x01, 0x04, 0x04, 0x02, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x8A, 0x1B, 0x8F, 0x03, 0x01, 0x01,
|
||||
0x05, 0x4A, 0x01, 0x8A, 0x01, 0x01, 0x01,
|
||||
0x05, 0x48, 0x83, 0x02, 0x04, 0x01, 0x01,
|
||||
0x01, 0x04, 0x04, 0x02, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x8A, 0x9B, 0x8F, 0x03, 0x01, 0x01,
|
||||
0x05, 0x4A, 0x01, 0x8A, 0x01, 0x01, 0x01,
|
||||
0x05, 0x48, 0x03, 0x42, 0x04, 0x01, 0x01,
|
||||
0x01, 0x04, 0x04, 0x42, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x02, 0x00, 0x00, 0x07, 0x17, 0x41, 0xA8,
|
||||
0x32, 0x30,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(100);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x22);
|
||||
EPD_4IN2_V2_SendData(0xF7);
|
||||
EPD_4IN2_V2_SendCommand(0x20);
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_4IN2_V2_TurnOnDisplay_Fast(void)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x22);
|
||||
EPD_4IN2_V2_SendData(0xC7);
|
||||
EPD_4IN2_V2_SendCommand(0x20);
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_4IN2_V2_TurnOnDisplay_Partial(void)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x22);
|
||||
EPD_4IN2_V2_SendData(0xFF);
|
||||
EPD_4IN2_V2_SendCommand(0x20);
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
static void EPD_4IN2_V2_TurnOnDisplay_4Gray(void)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x22);
|
||||
EPD_4IN2_V2_SendData(0xCF);
|
||||
EPD_4IN2_V2_SendCommand(0x20);
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2_V2_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_4IN2_V2_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_4IN2_V2_SendData(Yend & 0xFF);
|
||||
EPD_4IN2_V2_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2_V2_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_4IN2_V2_SendData(Xstart & 0xFF);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_4IN2_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
//LUT download
|
||||
static void EPD_4IN2_V2_4Gray_lut(void)
|
||||
{
|
||||
unsigned char i;
|
||||
|
||||
//WS byte 0~152, the content of VS[nX-LUTm], TP[nX], RP[n], SR[nXY], FR[n] and XON[nXY]
|
||||
EPD_4IN2_V2_SendCommand(0x32);
|
||||
for(i=0;i<227;i++)
|
||||
{
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i]);
|
||||
}
|
||||
//WS byte 153, the content of Option for LUT end
|
||||
EPD_4IN2_V2_SendCommand(0x3F);
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);
|
||||
|
||||
//WS byte 154, the content of gate leve
|
||||
EPD_4IN2_V2_SendCommand(0x03);
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);//VGH
|
||||
|
||||
//WS byte 155~157, the content of source level
|
||||
EPD_4IN2_V2_SendCommand(0x04);
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);//VSH1
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);//VSH2
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);//VSL
|
||||
|
||||
//WS byte 158, the content of VCOM level
|
||||
EPD_4IN2_V2_SendCommand(0x2c);
|
||||
EPD_4IN2_V2_SendData(LUT_ALL[i++]);//VCOM
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Init(void)
|
||||
{
|
||||
EPD_4IN2_V2_Reset();
|
||||
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
EPD_4IN2_V2_SendCommand(0x12); // soft reset
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x21); // Display update control
|
||||
EPD_4IN2_V2_SendData(0x40);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_4IN2_V2_SendData(0x05);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_4IN2_V2_SendData(0x03); // X-mode
|
||||
|
||||
EPD_4IN2_V2_SetWindows(0, 0, EPD_4IN2_V2_WIDTH-1, EPD_4IN2_V2_HEIGHT-1);
|
||||
|
||||
EPD_4IN2_V2_SetCursor(0, 0);
|
||||
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize Fast the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Init_Fast(UBYTE Mode)
|
||||
{
|
||||
EPD_4IN2_V2_Reset();
|
||||
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
EPD_4IN2_V2_SendCommand(0x12); // soft reset
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x21);
|
||||
EPD_4IN2_V2_SendData(0x40);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x3C);
|
||||
EPD_4IN2_V2_SendData(0x05);
|
||||
|
||||
if(Mode == Seconds_1_5S)
|
||||
{
|
||||
//1.5s
|
||||
EPD_4IN2_V2_SendCommand(0x1A); // Write to temperature register
|
||||
EPD_4IN2_V2_SendData(0x6E);
|
||||
}
|
||||
else if(Mode == Seconds_1S)
|
||||
{
|
||||
//1s
|
||||
EPD_4IN2_V2_SendCommand(0x1A); // Write to temperature register
|
||||
EPD_4IN2_V2_SendData(0x5A);
|
||||
}
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x22); // Load temperature value
|
||||
EPD_4IN2_V2_SendData(0x91);
|
||||
EPD_4IN2_V2_SendCommand(0x20);
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_4IN2_V2_SendData(0x03); // X-mode
|
||||
|
||||
EPD_4IN2_V2_SetWindows(0, 0, EPD_4IN2_V2_WIDTH-1, EPD_4IN2_V2_HEIGHT-1);
|
||||
|
||||
EPD_4IN2_V2_SetCursor(0, 0);
|
||||
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
}
|
||||
|
||||
|
||||
void EPD_4IN2_V2_Init_4Gray(void)
|
||||
{
|
||||
EPD_4IN2_V2_Reset();
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x12); //SWRESET
|
||||
EPD_4IN2_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x21);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x3C);
|
||||
EPD_4IN2_V2_SendData(0x03);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x0C); //BTST
|
||||
EPD_4IN2_V2_SendData(0x8B);//8B
|
||||
EPD_4IN2_V2_SendData(0x9C);//9C
|
||||
EPD_4IN2_V2_SendData(0xA4);//96 A4
|
||||
EPD_4IN2_V2_SendData(0x0F);//0F
|
||||
EPD_4IN2_V2_4Gray_lut(); //LUT
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_4IN2_V2_SendData(0x03); // X-mode
|
||||
|
||||
EPD_4IN2_V2_SetWindows(0, 0, EPD_4IN2_V2_WIDTH-1, EPD_4IN2_V2_HEIGHT-1);
|
||||
|
||||
EPD_4IN2_V2_SetCursor(0, 0);
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2_V2_WIDTH % 8 == 0)? (EPD_4IN2_V2_WIDTH / 8 ): (EPD_4IN2_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
EPD_4IN2_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2_V2_WIDTH % 8 == 0)? (EPD_4IN2_V2_WIDTH / 8 ): (EPD_4IN2_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_4IN2_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and fast displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Display_Fast(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2_V2_WIDTH % 8 == 0)? (EPD_4IN2_V2_WIDTH / 8 ): (EPD_4IN2_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_4IN2_V2_TurnOnDisplay_Fast();
|
||||
}
|
||||
|
||||
|
||||
void EPD_4IN2_V2_Display_4Gray(UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k,m;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
/****Color display description****
|
||||
white gray2 gray1 black
|
||||
0x10| 01 01 00 00
|
||||
0x13| 01 00 01 00
|
||||
*********************************/
|
||||
EPD_4IN2_V2_SendCommand(0x24);
|
||||
// EPD_4IN2_HEIGHT
|
||||
// EPD_4IN2_WIDTH
|
||||
for(m = 0; m<EPD_4IN2_V2_HEIGHT;m++)
|
||||
for(i=0;i<EPD_4IN2_V2_WIDTH/8;i++)
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
|
||||
temp1 = Image[(m*(EPD_4IN2_V2_WIDTH/8)+i)*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_4IN2_V2_SendData(temp3);
|
||||
}
|
||||
// new data
|
||||
EPD_4IN2_V2_SendCommand(0x26);
|
||||
for(m = 0; m<EPD_4IN2_V2_HEIGHT;m++)
|
||||
for(i=0;i<EPD_4IN2_V2_WIDTH/8;i++)
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[(m*(EPD_4IN2_V2_WIDTH/8)+i)*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_4IN2_V2_SendData(temp3);
|
||||
}
|
||||
EPD_4IN2_V2_TurnOnDisplay_4Gray();
|
||||
}
|
||||
// Send partial data for partial refresh
|
||||
void EPD_4IN2_V2_PartialDisplay(UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
if((Xstart % 8 + Xend % 8 == 8 && Xstart % 8 > Xend % 8) || Xstart % 8 + Xend % 8 == 0 || (Xend - Xstart)%8 == 0)
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend / 8;
|
||||
}
|
||||
else
|
||||
{
|
||||
Xstart = Xstart / 8 ;
|
||||
Xend = Xend % 8 == 0 ? Xend / 8 : Xend / 8 + 1;
|
||||
}
|
||||
|
||||
|
||||
UWORD i, Width;
|
||||
Width = Xend - Xstart;
|
||||
UWORD IMAGE_COUNTER = Width * (Yend-Ystart);
|
||||
|
||||
Xend -= 1;
|
||||
Yend -= 1;
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x3C); //BorderWavefrom,
|
||||
EPD_4IN2_V2_SendData(0x80);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x21);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
EPD_4IN2_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x3C);
|
||||
EPD_4IN2_V2_SendData(0x80);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x44); // set RAM x address start/end, in page 35
|
||||
EPD_4IN2_V2_SendData(Xstart & 0xff); // RAM x address start at 00h;
|
||||
EPD_4IN2_V2_SendData(Xend & 0xff); // RAM x address end at 0fh(15+1)*8->128
|
||||
EPD_4IN2_V2_SendCommand(0x45); // set RAM y address start/end, in page 35
|
||||
EPD_4IN2_V2_SendData(Ystart & 0xff); // RAM y address start at 0127h;
|
||||
EPD_4IN2_V2_SendData((Ystart>>8) & 0x01); // RAM y address start at 0127h;
|
||||
EPD_4IN2_V2_SendData(Yend & 0xff); // RAM y address end at 00h;
|
||||
EPD_4IN2_V2_SendData((Yend>>8) & 0x01);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x4E); // set RAM x address count to 0;
|
||||
EPD_4IN2_V2_SendData(Xstart & 0xff);
|
||||
EPD_4IN2_V2_SendCommand(0x4F); // set RAM y address count to 0X127;
|
||||
EPD_4IN2_V2_SendData(Ystart & 0xff);
|
||||
EPD_4IN2_V2_SendData((Ystart>>8) & 0x01);
|
||||
|
||||
EPD_4IN2_V2_SendCommand(0x24);
|
||||
for (i = 0; i < IMAGE_COUNTER; i++) {
|
||||
EPD_4IN2_V2_SendData(Image[i]);
|
||||
}
|
||||
|
||||
EPD_4IN2_V2_TurnOnDisplay_Partial();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2_V2_Sleep(void)
|
||||
{
|
||||
EPD_4IN2_V2_SendCommand(0x10); // DEEP_SLEEP
|
||||
EPD_4IN2_V2_SendData(0x01);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2_V2.h
Normal file
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2_V2.h
Normal file
@@ -0,0 +1,56 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-09-12
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_4IN2_V2_H_
|
||||
#define _EPD_4IN2_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_4IN2_V2_WIDTH 400
|
||||
#define EPD_4IN2_V2_HEIGHT 300
|
||||
|
||||
#define Seconds_1_5S 0
|
||||
#define Seconds_1S 1
|
||||
|
||||
#define KEY0 15
|
||||
#define KEY1 17
|
||||
|
||||
void EPD_4IN2_V2_Init(void);
|
||||
void EPD_4IN2_V2_Init_Fast(UBYTE Mode);
|
||||
void EPD_4IN2_V2_Init_4Gray(void);
|
||||
void EPD_4IN2_V2_Clear(void);
|
||||
void EPD_4IN2_V2_Display(UBYTE *Image);
|
||||
void EPD_4IN2_V2_Display_Fast(UBYTE *Image);
|
||||
void EPD_4IN2_V2_Display_4Gray(UBYTE *Image);
|
||||
void EPD_4IN2_V2_PartialDisplay(UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend);
|
||||
void EPD_4IN2_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
366
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2.c
Normal file
366
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2.c
Normal file
@@ -0,0 +1,366 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2b_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper b V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_4in2b_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static uint8_t flag=0;
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_ReadBusy_old(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
EPD_4IN2B_V2_SendCommand(0x71);
|
||||
DEV_Delay_ms(20);
|
||||
}while(!(DEV_Digital_Read(EPD_BUSY_PIN))); //0: busy, 1: idle
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_ReadBusy_new(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_ReadBusy(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_ReadBusy_new();
|
||||
else
|
||||
EPD_4IN2B_V2_ReadBusy_old();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2B_V2_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2B_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_4IN2B_V2_SendData(Yend & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_4IN2B_V2_SendData((Xstart>>3) & 0xFF);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_4IN2B_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Init_old(void)
|
||||
{
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x04); // soft reset
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x00); //BorderWavefrom
|
||||
EPD_4IN2B_V2_SendData(0x0F);
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Init_new(void)
|
||||
{
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x12); // soft reset
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
|
||||
// EPD_4IN2B_V2_SendCommand(0x01); //Driver output control
|
||||
// EPD_4IN2B_V2_SendData((EPD_4IN2B_V2_HEIGHT-1)%256);
|
||||
// EPD_4IN2B_V2_SendData((EPD_4IN2B_V2_HEIGHT-1)/256);
|
||||
// EPD_4IN2B_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_4IN2B_V2_SendData(0x05);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_4IN2B_V2_SendData(0x80);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_4IN2B_V2_SendData(0x03); // X-mode
|
||||
|
||||
EPD_4IN2B_V2_SetWindows(0, 0, EPD_4IN2B_V2_WIDTH-1, EPD_4IN2B_V2_HEIGHT-1);
|
||||
|
||||
EPD_4IN2B_V2_SetCursor(0, 0);
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Init()
|
||||
{
|
||||
uint8_t i=0;
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
DEV_GPIO_Init_1();
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_SPI_SendData(0x2F);
|
||||
DEV_Delay_ms(50);
|
||||
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
i = DEV_SPI_ReadData();
|
||||
printf("%02x\n",i);
|
||||
|
||||
DEV_SPI_Init();
|
||||
if(i == 0x01)
|
||||
{
|
||||
flag = 0;
|
||||
EPD_4IN2B_V2_Init_new();
|
||||
}
|
||||
else
|
||||
{
|
||||
flag = 1;
|
||||
EPD_4IN2B_V2_Init_old();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Clear_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x12);
|
||||
DEV_Delay_ms(100);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
|
||||
void EPD_4IN2B_V2_Clear_new(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x22);
|
||||
EPD_4IN2B_V2_SendData(0xF7);
|
||||
EPD_4IN2B_V2_SendCommand(0x20);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Clear(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Clear_new();
|
||||
else
|
||||
EPD_4IN2B_V2_Clear_old();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Display_old(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x12);
|
||||
DEV_Delay_ms(100);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Display_new(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x22);
|
||||
EPD_4IN2B_V2_SendData(0xF7);
|
||||
EPD_4IN2B_V2_SendCommand(0x20);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Display_new(blackimage, ryimage);
|
||||
else
|
||||
EPD_4IN2B_V2_Display_old(blackimage, ryimage);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Sleep_old(void)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0X50);
|
||||
EPD_4IN2B_V2_SendData(0xf7);
|
||||
EPD_4IN2B_V2_SendCommand(0x02);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x07);
|
||||
EPD_4IN2B_V2_SendData(0XA5);
|
||||
}
|
||||
void EPD_4IN2B_V2_Sleep_new(void)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0X10); //deep sleep
|
||||
EPD_4IN2B_V2_SendData(0x03);
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Sleep(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Sleep_new();
|
||||
else
|
||||
EPD_4IN2B_V2_Sleep_old();
|
||||
}
|
||||
48
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2.h
Normal file
48
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2.h
Normal file
@@ -0,0 +1,48 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2b_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_4IN2B_V2_H_
|
||||
#define __EPD_4IN2B_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_4IN2B_V2_WIDTH 400
|
||||
#define EPD_4IN2B_V2_HEIGHT 300
|
||||
|
||||
#define KEY0 15
|
||||
#define KEY1 17
|
||||
|
||||
void EPD_4IN2B_V2_Init(void);
|
||||
void EPD_4IN2B_V2_Clear(void);
|
||||
void EPD_4IN2B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_4IN2B_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
364
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2_old.c
Normal file
364
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2_old.c
Normal file
@@ -0,0 +1,364 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2b_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper b V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_4in2b_V2_old.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static uint8_t flag=0;
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_SendData(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_SendData(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_ReadBusy_old(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
EPD_4IN2B_V2_SendCommand(0x71);
|
||||
DEV_Delay_ms(20);
|
||||
}while(!(DEV_Digital_Read(EPD_BUSY_PIN))); //0: busy, 1: idle
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
static void EPD_4IN2B_V2_ReadBusy_new(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
static void EPD_4IN2B_V2_ReadBusy(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_ReadBusy_new();
|
||||
else
|
||||
EPD_4IN2B_V2_ReadBusy_old();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Setting the display window
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2B_V2_SendData((Xstart>>3) & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Xend>>3) & 0xFF);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
EPD_4IN2B_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
EPD_4IN2B_V2_SendData(Yend & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Yend >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Set Cursor
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_4IN2B_V2_SetCursor(UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
|
||||
EPD_4IN2B_V2_SendData((Xstart>>3) & 0xFF);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
|
||||
EPD_4IN2B_V2_SendData(Ystart & 0xFF);
|
||||
EPD_4IN2B_V2_SendData((Ystart >> 8) & 0xFF);
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Init_old_1(void)
|
||||
{
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x04); // soft reset
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x00); //BorderWavefrom
|
||||
EPD_4IN2B_V2_SendData(0x0F);
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Init_new_1(void)
|
||||
{
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x12); // soft reset
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
|
||||
// EPD_4IN2B_V2_SendCommand(0x01); //Driver output control
|
||||
// EPD_4IN2B_V2_SendData((EPD_4IN2B_V2_HEIGHT-1)%256);
|
||||
// EPD_4IN2B_V2_SendData((EPD_4IN2B_V2_HEIGHT-1)/256);
|
||||
// EPD_4IN2B_V2_SendData(0x00);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x3C); //BorderWavefrom
|
||||
EPD_4IN2B_V2_SendData(0x05);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x18); //Read built-in temperature sensor
|
||||
EPD_4IN2B_V2_SendData(0x80);
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x11); // data entry mode
|
||||
EPD_4IN2B_V2_SendData(0x03); // X-mode
|
||||
|
||||
EPD_4IN2B_V2_SetWindows(0, 0, EPD_4IN2B_V2_WIDTH-1, EPD_4IN2B_V2_HEIGHT-1);
|
||||
|
||||
EPD_4IN2B_V2_SetCursor(0, 0);
|
||||
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Init_1()
|
||||
{
|
||||
uint8_t i=0;
|
||||
EPD_4IN2B_V2_Reset();
|
||||
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_SPI_SendData(0x2F);
|
||||
DEV_Delay_ms(50);
|
||||
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
i = DEV_SPI_ReadData();
|
||||
// printf("%02x\n",i);
|
||||
|
||||
if(i == 0x01)
|
||||
{
|
||||
flag = 0;
|
||||
EPD_4IN2B_V2_Init_new_1();
|
||||
}
|
||||
else
|
||||
{
|
||||
flag = 1;
|
||||
EPD_4IN2B_V2_Init_old_1();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Clear_old_1(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x12);
|
||||
DEV_Delay_ms(100);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
|
||||
void EPD_4IN2B_V2_Clear_new_1(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x22);
|
||||
EPD_4IN2B_V2_SendData(0xF7);
|
||||
EPD_4IN2B_V2_SendCommand(0x20);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Clear_1(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Clear_new_1();
|
||||
else
|
||||
EPD_4IN2B_V2_Clear_old_1();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Display_old_1(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x12);
|
||||
DEV_Delay_ms(100);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Display_new_1(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_4IN2B_V2_WIDTH % 8 == 0)? (EPD_4IN2B_V2_WIDTH / 8 ): (EPD_4IN2B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_4IN2B_V2_HEIGHT;
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x24);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x26);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_4IN2B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_4IN2B_V2_SendCommand(0x22);
|
||||
EPD_4IN2B_V2_SendData(0xF7);
|
||||
EPD_4IN2B_V2_SendCommand(0x20);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Display_1(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Display_new_1(blackimage, ryimage);
|
||||
else
|
||||
EPD_4IN2B_V2_Display_old_1(blackimage, ryimage);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_4IN2B_V2_Sleep_old_1(void)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0X50);
|
||||
EPD_4IN2B_V2_SendData(0xf7);
|
||||
EPD_4IN2B_V2_SendCommand(0x02);
|
||||
EPD_4IN2B_V2_ReadBusy();
|
||||
EPD_4IN2B_V2_SendCommand(0x07);
|
||||
EPD_4IN2B_V2_SendData(0XA5);
|
||||
}
|
||||
void EPD_4IN2B_V2_Sleep_new_1(void)
|
||||
{
|
||||
EPD_4IN2B_V2_SendCommand(0X10); //deep sleep
|
||||
EPD_4IN2B_V2_SendData(0x03);
|
||||
}
|
||||
|
||||
void EPD_4IN2B_V2_Sleep_1(void)
|
||||
{
|
||||
if(flag == 0)
|
||||
EPD_4IN2B_V2_Sleep_new_1();
|
||||
else
|
||||
EPD_4IN2B_V2_Sleep_old_1();
|
||||
}
|
||||
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2_old.h
Normal file
45
Pico_ePaper_Code/c/lib/e-Paper/EPD_4in2b_V2_old.h
Normal file
@@ -0,0 +1,45 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_4in2b_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 4.2inch e-paper b&c
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-25
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_4IN2B_V2_OLD_H_
|
||||
#define __EPD_4IN2B_V2_OLD_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_4IN2B_V2_WIDTH 400
|
||||
#define EPD_4IN2B_V2_HEIGHT 300
|
||||
|
||||
void EPD_4IN2B_V2_Init_1(void);
|
||||
void EPD_4IN2B_V2_Clear_1(void);
|
||||
void EPD_4IN2B_V2_Display_1(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_4IN2B_V2_Sleep_1(void);
|
||||
|
||||
#endif
|
||||
225
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in65f.c
Normal file
225
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in65f.c
Normal file
@@ -0,0 +1,225 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2021-06-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_5in65f.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5IN65F_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_5IN65F_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_5IN65F_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
|
||||
static void EPD_5IN65F_BusyHigh(void)// If BUSYN=0 then waiting
|
||||
{
|
||||
while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
|
||||
}
|
||||
|
||||
static void EPD_5IN65F_BusyLow(void)// If BUSYN=1 then waiting
|
||||
{
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN));
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN65F_Init(void)
|
||||
{
|
||||
EPD_5IN65F_Reset();
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x00);
|
||||
EPD_5IN65F_SendData(0xEF);
|
||||
EPD_5IN65F_SendData(0x08);
|
||||
EPD_5IN65F_SendCommand(0x01);
|
||||
EPD_5IN65F_SendData(0x37);
|
||||
EPD_5IN65F_SendData(0x00);
|
||||
EPD_5IN65F_SendData(0x23);
|
||||
EPD_5IN65F_SendData(0x23);
|
||||
EPD_5IN65F_SendCommand(0x03);
|
||||
EPD_5IN65F_SendData(0x00);
|
||||
EPD_5IN65F_SendCommand(0x06);
|
||||
EPD_5IN65F_SendData(0xC7);
|
||||
EPD_5IN65F_SendData(0xC7);
|
||||
EPD_5IN65F_SendData(0x1D);
|
||||
EPD_5IN65F_SendCommand(0x30);
|
||||
EPD_5IN65F_SendData(0x3C);
|
||||
EPD_5IN65F_SendCommand(0x41);
|
||||
EPD_5IN65F_SendData(0x00);
|
||||
EPD_5IN65F_SendCommand(0x50);
|
||||
EPD_5IN65F_SendData(0x37);
|
||||
EPD_5IN65F_SendCommand(0x60);
|
||||
EPD_5IN65F_SendData(0x22);
|
||||
EPD_5IN65F_SendCommand(0x61);
|
||||
EPD_5IN65F_SendData(0x02);
|
||||
EPD_5IN65F_SendData(0x58);
|
||||
EPD_5IN65F_SendData(0x01);
|
||||
EPD_5IN65F_SendData(0xC0);
|
||||
EPD_5IN65F_SendCommand(0xE3);
|
||||
EPD_5IN65F_SendData(0xAA);
|
||||
|
||||
DEV_Delay_ms(100);
|
||||
EPD_5IN65F_SendCommand(0x50);
|
||||
EPD_5IN65F_SendData(0x37);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN65F_Clear(UBYTE color)
|
||||
{
|
||||
EPD_5IN65F_SendCommand(0x61);//Set Resolution setting
|
||||
EPD_5IN65F_SendData(0x02);
|
||||
EPD_5IN65F_SendData(0x58);
|
||||
EPD_5IN65F_SendData(0x01);
|
||||
EPD_5IN65F_SendData(0xC0);
|
||||
EPD_5IN65F_SendCommand(0x10);
|
||||
for(int i=0; i<EPD_5IN65F_WIDTH/2; i++) {
|
||||
for(int j=0; j<EPD_5IN65F_HEIGHT; j++)
|
||||
EPD_5IN65F_SendData((color<<4)|color);
|
||||
}
|
||||
EPD_5IN65F_SendCommand(0x04);//0x04
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x12);//0x12
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x02); //0x02
|
||||
EPD_5IN65F_BusyLow();
|
||||
DEV_Delay_ms(500);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN65F_Display(const UBYTE *image)
|
||||
{
|
||||
unsigned long i,j;
|
||||
EPD_5IN65F_SendCommand(0x61);//Set Resolution setting
|
||||
EPD_5IN65F_SendData(0x02);
|
||||
EPD_5IN65F_SendData(0x58);
|
||||
EPD_5IN65F_SendData(0x01);
|
||||
EPD_5IN65F_SendData(0xC0);
|
||||
EPD_5IN65F_SendCommand(0x10);
|
||||
for(i=0; i<EPD_5IN65F_HEIGHT; i++) {
|
||||
for(j=0; j<EPD_5IN65F_WIDTH/2; j++)
|
||||
EPD_5IN65F_SendData(image[j+((EPD_5IN65F_WIDTH/2)*i)]);
|
||||
}
|
||||
EPD_5IN65F_SendCommand(0x04);//0x04
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x12);//0x12
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x02); //0x02
|
||||
EPD_5IN65F_BusyLow();
|
||||
DEV_Delay_ms(200);
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the part image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN65F_Display_part(const UBYTE *image, UWORD xstart, UWORD ystart,
|
||||
UWORD image_width, UWORD image_heigh)
|
||||
{
|
||||
unsigned long i,j;
|
||||
EPD_5IN65F_SendCommand(0x61);//Set Resolution setting
|
||||
EPD_5IN65F_SendData(0x02);
|
||||
EPD_5IN65F_SendData(0x58);
|
||||
EPD_5IN65F_SendData(0x01);
|
||||
EPD_5IN65F_SendData(0xC0);
|
||||
EPD_5IN65F_SendCommand(0x10);
|
||||
for(i=0; i<EPD_5IN65F_HEIGHT; i++) {
|
||||
for(j=0; j< EPD_5IN65F_WIDTH/2; j++) {
|
||||
if(i<image_heigh+ystart && i>=ystart && j<(image_width+xstart)/2 && j>=xstart/2) {
|
||||
EPD_5IN65F_SendData(image[(j-xstart/2) + (image_width/2*(i-ystart))]);
|
||||
}
|
||||
else {
|
||||
EPD_5IN65F_SendData(0x11);
|
||||
}
|
||||
}
|
||||
}
|
||||
EPD_5IN65F_SendCommand(0x04);//0x04
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x12);//0x12
|
||||
EPD_5IN65F_BusyHigh();
|
||||
EPD_5IN65F_SendCommand(0x02); //0x02
|
||||
EPD_5IN65F_BusyLow();
|
||||
DEV_Delay_ms(200);
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN65F_Sleep(void)
|
||||
{
|
||||
DEV_Delay_ms(100);
|
||||
EPD_5IN65F_SendCommand(0x07);
|
||||
EPD_5IN65F_SendData(0xA5);
|
||||
DEV_Delay_ms(100);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0); // Reset
|
||||
}
|
||||
|
||||
65
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in65f.h
Normal file
65
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in65f.h
Normal file
@@ -0,0 +1,65 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_2in9_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 2.9inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2021-06-03
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_5IN65F_H__
|
||||
#define __EPD_5IN65F_H__
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
/**********************************
|
||||
Color Index
|
||||
**********************************/
|
||||
#define EPD_5IN65F_BLACK 0x0 /// 000
|
||||
#define EPD_5IN65F_WHITE 0x1 /// 001
|
||||
#define EPD_5IN65F_GREEN 0x2 /// 010
|
||||
#define EPD_5IN65F_BLUE 0x3 /// 011
|
||||
#define EPD_5IN65F_RED 0x4 /// 100
|
||||
#define EPD_5IN65F_YELLOW 0x5 /// 101
|
||||
#define EPD_5IN65F_ORANGE 0x6 /// 110
|
||||
#define EPD_5IN65F_CLEAN 0x7 /// 111 unavailable Afterimage
|
||||
|
||||
#define EPD_5IN65F_WIDTH 600
|
||||
#define EPD_5IN65F_HEIGHT 448
|
||||
|
||||
#define KEY0 15
|
||||
#define KEY1 17
|
||||
#define KEY2 2
|
||||
|
||||
|
||||
void EPD_5IN65F_Clear(UBYTE color);
|
||||
void EPD_5IN65F_Sleep(void);
|
||||
void EPD_5IN65F_Display(const UBYTE *image);
|
||||
void EPD_5IN65F_Init(void);
|
||||
void EPD_5IN65F_Display_part(const UBYTE *image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh);
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
195
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83_V2.c
Normal file
195
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83_V2.c
Normal file
@@ -0,0 +1,195 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_5in83_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : 5.83inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-23
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_5in83_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5in83_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(5);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_5in83_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_5in83_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5in83_V2_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do {
|
||||
EPD_5in83_V2_SendCommand(0x71);
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
while(!DEV_Digital_Read(EPD_BUSY_PIN));
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5in83_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_5in83_V2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_5in83_V2_ReadBusy(); //waiting for the electronic paper IC to release the idle signal
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5in83_V2_Init(void)
|
||||
{
|
||||
EPD_5in83_V2_Reset();
|
||||
|
||||
EPD_5in83_V2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_5in83_V2_SendData (0x07);
|
||||
EPD_5in83_V2_SendData (0x07); //VGH=20V,VGL=-20V
|
||||
EPD_5in83_V2_SendData (0x3f); //VDH=15V
|
||||
EPD_5in83_V2_SendData (0x3f); //VDL=-15V
|
||||
|
||||
EPD_5in83_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_5in83_V2_ReadBusy(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_5in83_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_5in83_V2_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_5in83_V2_SendCommand(0x61); //tres
|
||||
EPD_5in83_V2_SendData (0x02); //source 648
|
||||
EPD_5in83_V2_SendData (0x88);
|
||||
EPD_5in83_V2_SendData (0x01); //gate 480
|
||||
EPD_5in83_V2_SendData (0xE0);
|
||||
|
||||
EPD_5in83_V2_SendCommand(0X15);
|
||||
EPD_5in83_V2_SendData(0x00);
|
||||
|
||||
EPD_5in83_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_5in83_V2_SendData(0x10);
|
||||
EPD_5in83_V2_SendData(0x07);
|
||||
|
||||
EPD_5in83_V2_SendCommand(0X60); //TCON SETTING
|
||||
EPD_5in83_V2_SendData(0x22);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5in83_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height, i;
|
||||
Width = (EPD_5in83_V2_WIDTH % 8 == 0)? (EPD_5in83_V2_WIDTH / 8 ): (EPD_5in83_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_5in83_V2_HEIGHT;
|
||||
|
||||
EPD_5in83_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_5in83_V2_SendData(0x00);
|
||||
}
|
||||
EPD_5in83_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_5in83_V2_SendData(0x00);
|
||||
}
|
||||
EPD_5in83_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5in83_V2_Display(UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height, i, j;
|
||||
Width = (EPD_5in83_V2_WIDTH % 8 == 0)? (EPD_5in83_V2_WIDTH / 8 ): (EPD_5in83_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_5in83_V2_HEIGHT;
|
||||
|
||||
EPD_5in83_V2_SendCommand(0x10);
|
||||
for(i=0;i<Height;i++) {
|
||||
for(j=0; j<Width; j++) {
|
||||
EPD_5in83_V2_SendData(0x00);
|
||||
}
|
||||
}
|
||||
EPD_5in83_V2_SendCommand(0x13);
|
||||
for(i=0;i<Height;i++) {
|
||||
for(j=0; j<Width; j++) {
|
||||
EPD_5in83_V2_SendData(~Image[i*Width + j]);
|
||||
}
|
||||
}
|
||||
EPD_5in83_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5in83_V2_Sleep(void)
|
||||
{
|
||||
EPD_5in83_V2_SendCommand(0X02); //power off
|
||||
EPD_5in83_V2_ReadBusy(); //waiting for the electronic paper IC to release the idle signal
|
||||
EPD_5in83_V2_SendCommand(0X07); //deep sleep
|
||||
EPD_5in83_V2_SendData(0xA5);
|
||||
}
|
||||
|
||||
44
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83_V2.h
Normal file
44
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83_V2.h
Normal file
@@ -0,0 +1,44 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_5in83_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : 5.83inch e-paper V2
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-23
|
||||
* | Info :
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef __EPD_5in83_V2_H_
|
||||
#define __EPD_5in83_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
// Display resolution
|
||||
#define EPD_5in83_V2_WIDTH 648
|
||||
#define EPD_5in83_V2_HEIGHT 480
|
||||
|
||||
void EPD_5in83_V2_Init(void);
|
||||
void EPD_5in83_V2_Clear(void);
|
||||
void EPD_5in83_V2_Display(UBYTE *Image);
|
||||
void EPD_5in83_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
204
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83b_V2.c
Normal file
204
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83b_V2.c
Normal file
@@ -0,0 +1,204 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_5in83b_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-04
|
||||
* | Info :
|
||||
******************************************************************************
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files(the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_5in83b_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5IN83B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_5IN83B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_5IN83B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN83B_V2_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do
|
||||
{
|
||||
EPD_5IN83B_V2_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
}
|
||||
while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_5IN83B_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_5IN83B_V2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_5IN83B_V2_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_5IN83B_V2_Init(void)
|
||||
{
|
||||
EPD_5IN83B_V2_Reset();
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_5IN83B_V2_SendData (0x07);
|
||||
EPD_5IN83B_V2_SendData (0x07); //VGH=20V,VGL=-20V
|
||||
EPD_5IN83B_V2_SendData (0x3f); //VDH=15V
|
||||
EPD_5IN83B_V2_SendData (0x3f); //VDL=-15V
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_5IN83B_V2_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_5IN83B_V2_SendData(0x0F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0x61); //tres
|
||||
EPD_5IN83B_V2_SendData (0x02); //source 648
|
||||
EPD_5IN83B_V2_SendData (0x88);
|
||||
EPD_5IN83B_V2_SendData (0x01); //gate 480
|
||||
EPD_5IN83B_V2_SendData (0xe0);
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0X15);
|
||||
EPD_5IN83B_V2_SendData(0x00);
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_5IN83B_V2_SendData(0x11);
|
||||
EPD_5IN83B_V2_SendData(0x07);
|
||||
|
||||
EPD_5IN83B_V2_SendCommand(0X60); //TCON SETTING
|
||||
EPD_5IN83B_V2_SendData(0x22);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN83B_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_5IN83B_V2_WIDTH % 8 == 0)?(EPD_5IN83B_V2_WIDTH / 8 ):(EPD_5IN83B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_5IN83B_V2_HEIGHT;
|
||||
UWORD i;
|
||||
EPD_5IN83B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_5IN83B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_5IN83B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_5IN83B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_5IN83B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN83B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_5IN83B_V2_WIDTH % 8 == 0)?(EPD_5IN83B_V2_WIDTH / 8 ):(EPD_5IN83B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_5IN83B_V2_HEIGHT;
|
||||
//send black data
|
||||
EPD_5IN83B_V2_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_5IN83B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_5IN83B_V2_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_5IN83B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_5IN83B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_5IN83B_V2_Sleep(void)
|
||||
{
|
||||
EPD_5IN83B_V2_SendCommand(0X02); //power off
|
||||
EPD_5IN83B_V2_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
EPD_5IN83B_V2_SendCommand(0X07); //deep sleep
|
||||
EPD_5IN83B_V2_SendData(0xA5);
|
||||
}
|
||||
46
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83b_V2.h
Normal file
46
Pico_ePaper_Code/c/lib/e-Paper/EPD_5in83b_V2.h
Normal file
@@ -0,0 +1,46 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_5in83b_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-07-04
|
||||
* | Info :
|
||||
******************************************************************************
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_5IN83B_V2_h_
|
||||
#define _EPD_5IN83B_V2_h_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_5IN83B_V2_WIDTH 648
|
||||
#define EPD_5IN83B_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_5IN83B_V2_Init(void);
|
||||
void EPD_5IN83B_V2_Clear(void);
|
||||
void EPD_5IN83B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_5IN83B_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
464
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2.c
Normal file
464
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2.c
Normal file
@@ -0,0 +1,464 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
*****************************************************************************
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files(the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
static void EPD_SendData2(UBYTE *pData, UDOUBLE len)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_Write_nByte(pData, len);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
DEV_Delay_ms(5);
|
||||
}while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
|
||||
DEV_Delay_ms(5);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5_V2_Init(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
EPD_SendCommand(0x01); //POWER SETTING
|
||||
EPD_SendData(0x07);
|
||||
EPD_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
EPD_SendData(0x3f); //VDH=15V
|
||||
EPD_SendData(0x3f); //VDL=-15V
|
||||
|
||||
//Enhanced display drive(Add 0x06 command)
|
||||
EPD_SendCommand(0x06); //Booster Soft Start
|
||||
EPD_SendData(0x17);
|
||||
EPD_SendData(0x17);
|
||||
EPD_SendData(0x28);
|
||||
EPD_SendData(0x17);
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_SendCommand(0x61); //tres
|
||||
EPD_SendData(0x03); //source 800
|
||||
EPD_SendData(0x20);
|
||||
EPD_SendData(0x01); //gate 480
|
||||
EPD_SendData(0xE0);
|
||||
|
||||
EPD_SendCommand(0X15);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
/*
|
||||
If the screen appears gray, use the annotated initialization command
|
||||
*/
|
||||
EPD_SendCommand(0X50);
|
||||
EPD_SendData(0x10);
|
||||
EPD_SendData(0x07);
|
||||
// EPD_SendCommand(0X50);
|
||||
// EPD_SendData(0x10);
|
||||
// EPD_SendData(0x17);
|
||||
// EPD_SendCommand(0X52);
|
||||
// EPD_SendData(0x03);
|
||||
EPD_SendCommand(0X60); //TCON SETTING
|
||||
EPD_SendData(0x22);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init_Fast(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
/*
|
||||
If the screen appears gray, use the annotated initialization command
|
||||
*/
|
||||
EPD_SendCommand(0X50);
|
||||
EPD_SendData(0x10);
|
||||
EPD_SendData(0x07);
|
||||
// EPD_SendCommand(0X50);
|
||||
// EPD_SendData(0x10);
|
||||
// EPD_SendData(0x17);
|
||||
// EPD_SendCommand(0X52);
|
||||
// EPD_SendData(0x03);
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
//Enhanced display drive(Add 0x06 command)
|
||||
EPD_SendCommand(0x06); //Booster Soft Start
|
||||
EPD_SendData (0x27);
|
||||
EPD_SendData (0x27);
|
||||
EPD_SendData (0x18);
|
||||
EPD_SendData (0x17);
|
||||
|
||||
EPD_SendCommand(0xE0);
|
||||
EPD_SendData(0x02);
|
||||
EPD_SendCommand(0xE5);
|
||||
EPD_SendData(0x5A);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init_Part(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_SendCommand(0xE0);
|
||||
EPD_SendData(0x02);
|
||||
EPD_SendCommand(0xE5);
|
||||
EPD_SendData(0x6E);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
The feature will only be available on screens sold after 24/10/23
|
||||
*/
|
||||
UBYTE EPD_7IN5_V2_Init_4Gray(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_SendCommand(0X50);
|
||||
EPD_SendData(0x10);
|
||||
EPD_SendData(0x07);
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle(); //waiting for the electronic paper IC to release the idle signal
|
||||
|
||||
EPD_SendCommand(0x06); //Booster Soft Start
|
||||
EPD_SendData (0x27);
|
||||
EPD_SendData (0x27);
|
||||
EPD_SendData (0x18);
|
||||
EPD_SendData (0x17);
|
||||
|
||||
EPD_SendCommand(0xE0);
|
||||
EPD_SendData(0x02);
|
||||
EPD_SendCommand(0xE5);
|
||||
EPD_SendData(0x5F);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
UBYTE image[EPD_7IN5_V2_WIDTH / 8] = {0x00};
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0xFF;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0x00;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_ClearBlack(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
UBYTE image[EPD_7IN5_V2_WIDTH / 8] = {0x00};
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0x00;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0xFF;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Display(UBYTE *blackimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
EPD_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
EPD_SendData2((UBYTE *)(blackimage+j*Width), Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
blackimage[i + j * Width] = ~blackimage[i + j * Width];
|
||||
}
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
EPD_SendData2((UBYTE *)(blackimage+j*Width), Width);
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_Display_Part(UBYTE *blackimage,UDOUBLE x_start, UDOUBLE y_start, UDOUBLE x_end, UDOUBLE y_end)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =((x_end - x_start) % 8 == 0)?((x_end - x_start) / 8 ):((x_end - x_start) / 8 + 1);
|
||||
Height = y_end - y_start;
|
||||
|
||||
EPD_SendCommand(0x50);
|
||||
EPD_SendData(0xA9);
|
||||
EPD_SendData(0x07);
|
||||
|
||||
EPD_SendCommand(0x91); //This command makes the display enter partial mode
|
||||
EPD_SendCommand(0x90); //resolution setting
|
||||
EPD_SendData (x_start/256);
|
||||
EPD_SendData (x_start%256); //x-start
|
||||
|
||||
EPD_SendData (x_end/256);
|
||||
EPD_SendData (x_end%256-1); //x-end
|
||||
|
||||
EPD_SendData (y_start/256); //
|
||||
EPD_SendData (y_start%256); //y-start
|
||||
|
||||
EPD_SendData (y_end/256);
|
||||
EPD_SendData (y_end%256-1); //y-end
|
||||
EPD_SendData (0x01);
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
EPD_SendData2((UBYTE *)(blackimage+j*Width), Width);
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_Display_4Gray(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
// old data
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<48000; i++) {
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01;
|
||||
else //0x40
|
||||
temp3 |= 0x00;
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_SendData(temp3);
|
||||
// printf("%x",temp3);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13); //write RAM for black(0)/white (1)
|
||||
for(i=0; i<48000; i++) { //5808*4 46464
|
||||
temp3=0;
|
||||
for(j=0; j<2; j++) {
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0; k<2; k++) {
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x00;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x01; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
}
|
||||
EPD_SendData(temp3);
|
||||
// printf("%x",temp3);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Sleep(void)
|
||||
{
|
||||
EPD_SendCommand(0x50);
|
||||
EPD_SendData(0XF7);
|
||||
EPD_SendCommand(0X02); //power off
|
||||
EPD_WaitUntilIdle();
|
||||
EPD_SendCommand(0X07); //deep sleep
|
||||
EPD_SendData(0xA5);
|
||||
}
|
||||
54
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2.h
Normal file
54
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2.h
Normal file
@@ -0,0 +1,54 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_7IN5_V2_H_
|
||||
#define _EPD_7IN5_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5_V2_WIDTH 800
|
||||
#define EPD_7IN5_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init(void);
|
||||
UBYTE EPD_7IN5_V2_Init_Fast(void);
|
||||
UBYTE EPD_7IN5_V2_Init_Part(void);
|
||||
UBYTE EPD_7IN5_V2_Init_4Gray(void);
|
||||
void EPD_7IN5_V2_Clear(void);
|
||||
void EPD_7IN5_V2_ClearBlack(void);
|
||||
void EPD_7IN5_V2_Display(UBYTE *blackimage);
|
||||
void EPD_7IN5_V2_Display_Part(UBYTE *blackimage,UDOUBLE x_start, UDOUBLE y_start, UDOUBLE x_end, UDOUBLE y_end);
|
||||
void EPD_7IN5_V2_Display_4Gray(const UBYTE *Image);
|
||||
void EPD_7IN5_V2_Sleep(void);
|
||||
|
||||
#endif
|
||||
696
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2_old.c
Normal file
696
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2_old.c
Normal file
@@ -0,0 +1,696 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
*****************************************************************************
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files(the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5_V2_old.h"
|
||||
#include "Debug.h"
|
||||
|
||||
UBYTE Voltage_Frame_7IN5_V2[]={
|
||||
0x6, 0x3F, 0x3F, 0x11, 0x24, 0x7, 0x17,
|
||||
};
|
||||
|
||||
UBYTE LUT_VCOM_7IN5_V2[]={
|
||||
0x0, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0xF, 0x1, 0xF, 0x1, 0x2,
|
||||
0x0, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
};
|
||||
|
||||
UBYTE LUT_WW_7IN5_V2[]={
|
||||
0x10, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
|
||||
0x20, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
};
|
||||
|
||||
UBYTE LUT_BW_7IN5_V2[]={
|
||||
0x10, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
|
||||
0x20, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
};
|
||||
|
||||
UBYTE LUT_WB_7IN5_V2[]={
|
||||
0x80, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
|
||||
0x40, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
};
|
||||
|
||||
UBYTE LUT_BB_7IN5_V2[]={
|
||||
0x80, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
|
||||
0x40, 0xF, 0xF, 0x0, 0x0, 0x1,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
};
|
||||
|
||||
const unsigned char
|
||||
Lut_all_fresh[]={0x67, 0xBF, 0x3F, 0x0D, 0x00, 0x1C,
|
||||
//VCOM
|
||||
0x00, 0x32, 0x32, 0x00, 0x00, 0x01,
|
||||
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x00,
|
||||
0x00, 0x28, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//WW
|
||||
0x60, 0x32, 0x32, 0x00, 0x00, 0x01,
|
||||
0x60, 0x0A, 0x0A, 0x00, 0x00, 0x00,
|
||||
0x80, 0x28, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//BW
|
||||
0x60, 0x32, 0x32, 0x00, 0x00, 0x01,
|
||||
0x60, 0x0A, 0x0A, 0x00, 0x00, 0x00,
|
||||
0x80, 0x28, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//WB
|
||||
0x90, 0x32, 0x32, 0x00, 0x00, 0x01,
|
||||
0x60, 0x0A, 0x0A, 0x00, 0x00, 0x00,
|
||||
0x40, 0x28, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//BB
|
||||
0x90, 0x32, 0x32, 0x00, 0x00, 0x01,
|
||||
0x60, 0x0A, 0x0A, 0x00, 0x00, 0x00,
|
||||
0x40, 0x28, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//Reserved
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF,
|
||||
};
|
||||
|
||||
|
||||
|
||||
const unsigned char
|
||||
Lut_partial[]={0x67, 0xBF, 0x3F, 0x0D, 0x00, 0x1C,
|
||||
//VCOM
|
||||
0x00, 0x14, 0x02, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//WW
|
||||
0x20, 0x14, 0x02, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//BW
|
||||
0x80, 0x14, 0x02, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//WB
|
||||
0x40, 0x14, 0x02, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//BB
|
||||
0x00, 0x14, 0x02, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
//Reserved
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(20);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
static void EPD_SendData2(UBYTE *pData, UDOUBLE len)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_Write_nByte(pData, len);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
DEV_Delay_ms(5);
|
||||
}while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
|
||||
DEV_Delay_ms(5);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
static void EPD_7IN5_V2_LUT(UBYTE* lut_vcom, UBYTE* lut_ww, UBYTE* lut_bw, UBYTE* lut_wb, UBYTE* lut_bb)
|
||||
{
|
||||
UBYTE count;
|
||||
|
||||
EPD_SendCommand(0x20); //VCOM
|
||||
for(count=0; count<42; count++)
|
||||
EPD_SendData(lut_vcom[count]);
|
||||
|
||||
EPD_SendCommand(0x21); //LUTBW
|
||||
for(count=0; count<42; count++)
|
||||
EPD_SendData(lut_ww[count]);
|
||||
|
||||
EPD_SendCommand(0x22); //LUTBW
|
||||
for(count=0; count<42; count++)
|
||||
EPD_SendData(lut_bw[count]);
|
||||
|
||||
EPD_SendCommand(0x23); //LUTWB
|
||||
for(count=0; count<42; count++)
|
||||
EPD_SendData(lut_wb[count]);
|
||||
|
||||
EPD_SendCommand(0x24); //LUTBB
|
||||
for(count=0; count<42; count++)
|
||||
EPD_SendData(lut_bb[count]);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5_V2_Init_old(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
|
||||
// EPD_SendCommand(0x01); //POWER SETTING
|
||||
// EPD_SendData(0x07);
|
||||
// EPD_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
// EPD_SendData(0x3f); //VDH=15V
|
||||
// EPD_SendData(0x3f); //VDL=-15V
|
||||
|
||||
EPD_SendCommand(0x01); // power setting
|
||||
EPD_SendData(0x17); // 1-0=11: internal power
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+6)); // VGH&VGL
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+1)); // VSH
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+2)); // VSL
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+3)); // VSHR
|
||||
|
||||
EPD_SendCommand(0x82); // VCOM DC Setting
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+4)); // VCOM
|
||||
|
||||
EPD_SendCommand(0x06); // Booster Setting
|
||||
EPD_SendData(0x27);
|
||||
EPD_SendData(0x27);
|
||||
EPD_SendData(0x2F);
|
||||
EPD_SendData(0x17);
|
||||
|
||||
EPD_SendCommand(0x30); // OSC Setting
|
||||
EPD_SendData(*(Voltage_Frame_7IN5_V2+0)); // 2-0=100: N=4 ; 5-3=111: M=7 ; 3C=50Hz 3A=100HZ
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle();
|
||||
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x3F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_SendCommand(0x61); //tres
|
||||
EPD_SendData(0x03); //source 800
|
||||
EPD_SendData(0x20);
|
||||
EPD_SendData(0x01); //gate 480
|
||||
EPD_SendData(0xE0);
|
||||
|
||||
EPD_SendCommand(0X15);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
EPD_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_SendData(0x10);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
EPD_SendCommand(0X60); //TCON SETTING
|
||||
EPD_SendData(0x22);
|
||||
|
||||
EPD_SendCommand(0x65); // Resolution setting
|
||||
EPD_SendData(0x00);
|
||||
EPD_SendData(0x00);//800*480
|
||||
EPD_SendData(0x00);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
EPD_7IN5_V2_LUT(LUT_VCOM_7IN5_V2, LUT_WW_7IN5_V2, LUT_BW_7IN5_V2, LUT_WB_7IN5_V2, LUT_BB_7IN5_V2);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void Epaper_LUT_By_MCU_old( UBYTE* wavedata)
|
||||
{
|
||||
UBYTE count;
|
||||
UBYTE VCEND,BDEND,EVS,XON,PLL;
|
||||
|
||||
VCEND=wavedata[0]&0x08;
|
||||
BDEND=(wavedata[1]&0xC0)>>6;
|
||||
EVS=VCEND|BDEND;
|
||||
PLL=(wavedata[0]&0xF0)>>4;
|
||||
XON=wavedata[2]&0xC0;
|
||||
|
||||
EPD_SendCommand(0x52); //EVS
|
||||
EPD_SendData(EVS);
|
||||
|
||||
EPD_SendCommand(0x30); //PLL setting
|
||||
EPD_SendData(PLL);
|
||||
|
||||
EPD_SendCommand(0x01); //Set VGH VGL VSH VSL VSHR
|
||||
EPD_SendData (0x17);
|
||||
EPD_SendData ((*wavedata++)&0x07); //VGH/VGL Voltage Level selection
|
||||
EPD_SendData ((*wavedata++)&0x3F); //VSH for black
|
||||
EPD_SendData ((*wavedata++)&0x3F); //VSL for white
|
||||
EPD_SendData ((*wavedata++)&0x3F); //VSHR for red
|
||||
|
||||
EPD_SendCommand(0x2A); //LUTOPT
|
||||
EPD_SendData(XON);
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
EPD_SendCommand(0x82); //VCOM_DC setting
|
||||
EPD_SendData (*wavedata++); //Vcom value
|
||||
|
||||
|
||||
EPD_SendCommand(0x20);
|
||||
for(count=0;count<42;count++)
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
EPD_SendCommand(0x21);
|
||||
for(count=0;count<42;count++)
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
EPD_SendCommand(0x22);
|
||||
for(count=0;count<42;count++)
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
EPD_SendCommand(0x23);
|
||||
for(count=0;count<42;count++)
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
EPD_SendCommand(0x24);
|
||||
for(count=0;count<42;count++)
|
||||
EPD_SendData(*wavedata++);
|
||||
|
||||
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init2_old(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
|
||||
EPD_SendCommand(0x00); // Panel setting
|
||||
EPD_SendData(0x3F);
|
||||
|
||||
EPD_SendCommand(0x06); // Booster Setting
|
||||
EPD_SendData(0x17);
|
||||
EPD_SendData(0x17);
|
||||
EPD_SendData(0x28);
|
||||
EPD_SendData(0x18);
|
||||
|
||||
EPD_SendCommand(0x50); // VCOM and DATA interval setting
|
||||
EPD_SendData(0x22);
|
||||
EPD_SendData(0x07);
|
||||
|
||||
EPD_SendCommand(0x60); // TCON setting
|
||||
EPD_SendData(0x22); // S-G G-S
|
||||
|
||||
EPD_SendCommand(0x61); // Resolution setting
|
||||
EPD_SendData(0x03);//800*480
|
||||
EPD_SendData(0x20);
|
||||
EPD_SendData(0x01);
|
||||
EPD_SendData(0xE0);
|
||||
|
||||
EPD_SendCommand(0x65); // Resolution setting
|
||||
EPD_SendData(0x00);
|
||||
EPD_SendData(0x00);
|
||||
EPD_SendData(0x00);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init_Fast_old(void)
|
||||
{
|
||||
EPD_7IN5_V2_Init2_old();
|
||||
Epaper_LUT_By_MCU_old((UBYTE*)Lut_all_fresh);
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init_Partial_old(void)
|
||||
{
|
||||
EPD_7IN5_V2_Init2_old();
|
||||
Epaper_LUT_By_MCU_old((UBYTE*)Lut_partial);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Clear_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
UBYTE image[EPD_7IN5_V2_WIDTH / 8] = {0x00};
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0xFF;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0x00;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_ClearBlack_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
UBYTE image[EPD_7IN5_V2_WIDTH / 8] = {0x00};
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0x00;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Width; i++) {
|
||||
image[i] = 0xFF;
|
||||
}
|
||||
for(i=0; i<Height; i++)
|
||||
{
|
||||
EPD_SendData2(image, Width);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Display_old(const UBYTE *blackimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
EPD_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
EPD_SendData2((UBYTE *)(blackimage+j*Width), Width);
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(~blackimage[i + j * Width]) ;
|
||||
}
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_SendHalfImage_old(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
|
||||
EPD_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(~Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_WritePicture_old(const UBYTE *Image)
|
||||
{
|
||||
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
EPD_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width/2; i++) {
|
||||
EPD_SendData(Image[i + j * Width/2]);
|
||||
}
|
||||
for (UDOUBLE i = 0; i < Width/2; i++) {
|
||||
EPD_SendData(0xff);
|
||||
}
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width/2; i++) {
|
||||
EPD_SendData(~Image[i + j * Width/2]);
|
||||
}
|
||||
for (UDOUBLE i = 0; i < Width/2; i++) {
|
||||
EPD_SendData(0x00);
|
||||
}
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height / 2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(0x00);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_DisplayPart_old(const UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh)
|
||||
{
|
||||
unsigned long i, j;
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_7IN5_V2_WIDTH % 8 == 0)? (EPD_7IN5_V2_WIDTH / 8 ): (EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Height; i++) {
|
||||
for(j=0; j<Width; j++) {
|
||||
if(i<image_heigh+ystart && i>=ystart && j<(image_width+xstart)/2 && j>=xstart/2) {
|
||||
EPD_SendData(Image[(j-xstart/2) + (image_width/2*(i-ystart))]);
|
||||
}
|
||||
else {
|
||||
EPD_SendData(0xff);
|
||||
}
|
||||
}
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_Display_Partial_old(UBYTE *blackimage,UDOUBLE x_start, UDOUBLE y_start, UDOUBLE x_end, UDOUBLE y_end)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
|
||||
Width =((x_end - x_start) % 8 == 0)?((x_end - x_start) / 8 ):((x_end - x_start) / 8 + 1);
|
||||
Height = y_end - y_start;
|
||||
|
||||
EPD_SendCommand(0x91); //This command makes the display enter partial mode
|
||||
EPD_SendCommand(0x90); //resolution setting
|
||||
EPD_SendData(x_start/256);
|
||||
EPD_SendData(x_start%256); //x-start
|
||||
|
||||
EPD_SendData((x_end-1)/256);
|
||||
EPD_SendData((x_end-1)%256); //x-end
|
||||
|
||||
EPD_SendData(y_start/256); //
|
||||
EPD_SendData(y_start%256); //y-start
|
||||
|
||||
EPD_SendData((y_end-1)/256);
|
||||
EPD_SendData((y_end-1)%256); //y-end
|
||||
EPD_SendData(0x01);
|
||||
|
||||
// for (UDOUBLE j = 0; j < Height; j++) {
|
||||
// for (UDOUBLE i = 0; i < Width; i++) {
|
||||
// blackimage[i+j*Width] = ~blackimage[i+j*Width];
|
||||
// }
|
||||
// }
|
||||
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
EPD_SendData2((UBYTE *)(blackimage+j*Width), Width);
|
||||
}
|
||||
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
EPD_SendCommand(0x92);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Sleep_old(void)
|
||||
{
|
||||
EPD_SendCommand(0X02); //power off
|
||||
EPD_WaitUntilIdle();
|
||||
EPD_SendCommand(0X07); //deep sleep
|
||||
EPD_SendData(0xA5);
|
||||
}
|
||||
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2_old.h
Normal file
56
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5_V2_old.h
Normal file
@@ -0,0 +1,56 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2023-12-18
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_7IN5_V2_OLD_H_
|
||||
#define _EPD_7IN5_V2_OLD_H_
|
||||
|
||||
#include "Debug.h"
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5_V2_WIDTH 800
|
||||
#define EPD_7IN5_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init_old(void);
|
||||
UBYTE EPD_7IN5_V2_Init_Fast_old(void);
|
||||
UBYTE EPD_7IN5_V2_Init_Partial_old(void);
|
||||
void EPD_7IN5_V2_Clear_old(void);
|
||||
void EPD_7IN5_V2_ClearBlack_old(void);
|
||||
void EPD_7IN5_V2_Display_old(const UBYTE *blackimage);
|
||||
void EPD_7IN5_V2_SendHalfImage_old(const UBYTE *Image);
|
||||
void EPD_7IN5_V2_WritePicture_old(const UBYTE *Image);
|
||||
void EPD_7IN5_V2_DisplayPart_old(const UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh);
|
||||
void EPD_7IN5_V2_Display_Partial_old(UBYTE *blackimage,UDOUBLE x_start, UDOUBLE y_start, UDOUBLE x_end, UDOUBLE y_end);
|
||||
void EPD_7IN5_V2_Sleep_old(void);
|
||||
|
||||
#endif
|
||||
365
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2.c
Normal file
365
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2.c
Normal file
@@ -0,0 +1,365 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7IN5B_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2024-08-07
|
||||
* | Info :
|
||||
******************************************************************************
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files(the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5b_V2.h"
|
||||
#include "Debug.h"
|
||||
#include <time.h>
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(5);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(10); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5B_V2_Init(void)
|
||||
{
|
||||
EPD_7IN5B_V2_Reset();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
EPD_7IN5B_V2_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDH=15V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDL=-15V
|
||||
|
||||
//Enhanced display drive(Add 0x06 command)
|
||||
EPD_7IN5B_V2_SendCommand(0x06); //Booster Soft Start
|
||||
EPD_7IN5B_V2_SendData(0x17);
|
||||
EPD_7IN5B_V2_SendData(0x17);
|
||||
EPD_7IN5B_V2_SendData(0x28);
|
||||
EPD_7IN5B_V2_SendData(0x17);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x0F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x61); //tres
|
||||
EPD_7IN5B_V2_SendData(0x03); //source 800
|
||||
EPD_7IN5B_V2_SendData(0x20);
|
||||
EPD_7IN5B_V2_SendData(0x01); //gate 480
|
||||
EPD_7IN5B_V2_SendData(0xE0);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X15);
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x11);
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X60); //TCON SETTING
|
||||
EPD_7IN5B_V2_SendData(0x22);
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5B_V2_Init_Fast(void)
|
||||
{
|
||||
EPD_7IN5B_V2_Reset();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x0F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
|
||||
//Enhanced display drive(Add 0x06 command)
|
||||
EPD_7IN5B_V2_SendCommand(0x06); //Booster Soft Start
|
||||
EPD_7IN5B_V2_SendData(0x27);
|
||||
EPD_7IN5B_V2_SendData(0x27);
|
||||
EPD_7IN5B_V2_SendData(0x18);
|
||||
EPD_7IN5B_V2_SendData(0x17);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0xE0);
|
||||
EPD_7IN5B_V2_SendData(0x02);
|
||||
EPD_7IN5B_V2_SendCommand(0xE5);
|
||||
EPD_7IN5B_V2_SendData(0x5A);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x11);
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE EPD_7IN5B_V2_Init_Part(void)
|
||||
{
|
||||
EPD_7IN5B_V2_Reset();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0xE0);
|
||||
EPD_7IN5B_V2_SendData(0x02);
|
||||
EPD_7IN5B_V2_SendCommand(0xE5);
|
||||
EPD_7IN5B_V2_SendData(0x6E);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0xA9);
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearRed(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearBlack(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_Display_Base_color(UBYTE color)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x10); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(~color);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13); //Write Black and White image to RAM
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(color);
|
||||
}
|
||||
}
|
||||
// EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =((Xend - Xstart) % 8 == 0)?((Xend - Xstart) / 8 ):((Xend - Xstart) / 8 + 1);
|
||||
Height = Yend - Ystart;
|
||||
//Reset
|
||||
// EPD_7IN5B_V2_Reset();
|
||||
|
||||
// EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
// EPD_7IN5B_V2_SendData(0xA9);
|
||||
// EPD_7IN5B_V2_SendData(0x07);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x91); //BorderWavefrom
|
||||
EPD_7IN5B_V2_SendCommand(0x90);
|
||||
EPD_7IN5B_V2_SendData(Xstart/256);
|
||||
EPD_7IN5B_V2_SendData(Xstart%256); //x-start
|
||||
|
||||
EPD_7IN5B_V2_SendData(Xend/256);
|
||||
EPD_7IN5B_V2_SendData(Xend%256-1); //x-end
|
||||
|
||||
EPD_7IN5B_V2_SendData(Ystart/256); //
|
||||
EPD_7IN5B_V2_SendData(Ystart%256); //y-start
|
||||
|
||||
EPD_7IN5B_V2_SendData(Yend/256);
|
||||
EPD_7IN5B_V2_SendData(Yend%256-1); //y-end
|
||||
EPD_7IN5B_V2_SendData(0x01);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x10); //Write Black and White image to RAM
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x13); //Write Black and White image to RAM
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(Image[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
EPD_7IN5B_V2_SendCommand(0x92);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Sleep(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0xF7); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X02); //power off
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
EPD_7IN5B_V2_SendCommand(0X07); //deep sleep
|
||||
EPD_7IN5B_V2_SendData(0xA5);
|
||||
}
|
||||
54
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2.h
Normal file
54
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2.h
Normal file
@@ -0,0 +1,54 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5_B.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2024-08-07
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_7IN5B_V2_H_
|
||||
#define _EPD_7IN5B_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5B_V2_WIDTH 800
|
||||
#define EPD_7IN5B_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5B_V2_Init(void);
|
||||
UBYTE EPD_7IN5B_V2_Init_Fast(void);
|
||||
UBYTE EPD_7IN5B_V2_Init_Part(void);
|
||||
void EPD_7IN5B_V2_Clear(void);
|
||||
void EPD_7IN5B_V2_ClearRed(void);
|
||||
void EPD_7IN5B_V2_ClearBlack(void);
|
||||
void EPD_7IN5B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_7IN5B_V2_Display_Fast(const UBYTE *blackimage);
|
||||
void EPD_7IN5B_V2_Display_Base_color(UBYTE color);
|
||||
void EPD_7IN5B_V2_Display_Partial(const UBYTE *Image, UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend);
|
||||
void EPD_7IN5B_V2_Sleep(void);
|
||||
#endif
|
||||
247
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2_old.c
Normal file
247
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2_old.c
Normal file
@@ -0,0 +1,247 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7IN5B_V2.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V1.0
|
||||
* | Date : 2020-11-30
|
||||
* | Info :
|
||||
******************************************************************************
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files(the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5b_V2_old.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
do {
|
||||
DEV_Delay_ms(20);
|
||||
}while(!(DEV_Digital_Read(EPD_BUSY_PIN)));
|
||||
DEV_Delay_ms(20);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5B_V2_Init_old(void)
|
||||
{
|
||||
EPD_7IN5B_V2_Reset();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
EPD_7IN5B_V2_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDH=15V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDL=-15V
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x0F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x61); //tres
|
||||
EPD_7IN5B_V2_SendData(0x03); //source 800
|
||||
EPD_7IN5B_V2_SendData(0x20);
|
||||
EPD_7IN5B_V2_SendData(0x01); //gate 480
|
||||
EPD_7IN5B_V2_SendData(0xE0);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X15);
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x11);
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X60); //TCON SETTING
|
||||
EPD_7IN5B_V2_SendData(0x22);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x65); // Resolution setting
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
EPD_7IN5B_V2_SendData(0x00);//800*480
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Clear_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearRed_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearBlack_old(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Display_old(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
|
||||
//send red data
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Sleep_old(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0X02); //power off
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
EPD_7IN5B_V2_SendCommand(0X07); //deep sleep
|
||||
EPD_7IN5B_V2_SendData(0xA5);
|
||||
}
|
||||
50
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2_old.h
Normal file
50
Pico_ePaper_Code/c/lib/e-Paper/EPD_7in5b_V2_old.h
Normal file
@@ -0,0 +1,50 @@
|
||||
/*****************************************************************************
|
||||
* | File : EPD_7in5.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2018-11-09
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
******************************************************************************/
|
||||
#ifndef _EPD_7IN5B_V2_OLD_H_
|
||||
#define _EPD_7IN5B_V2_OLD_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5B_V2_WIDTH 800
|
||||
#define EPD_7IN5B_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5B_V2_Init_old(void);
|
||||
void EPD_7IN5B_V2_Clear_old(void);
|
||||
void EPD_7IN5B_V2_ClearRed_old(void);
|
||||
void EPD_7IN5B_V2_ClearBlack_old(void);
|
||||
void EPD_7IN5B_V2_Display_old(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_7IN5B_V2_Sleep_old(void);
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user