Rename Boards/ to Devices/ (#414)
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Ken Van Hoeylandt
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GitHub
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c7c9618f48
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c1ff024657
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file(GLOB_RECURSE SOURCE_FILES Source/*.c*)
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idf_component_register(
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SRCS ${SOURCE_FILES}
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INCLUDE_DIRS "Source"
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REQUIRES Tactility esp_lvgl_port ILI934x XPT2046 PwmBacklight driver
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)
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#include "PwmBacklight.h"
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#include "devices/Display.h"
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#include "devices/SdCard.h"
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#include <Tactility/hal/Configuration.h>
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#include <Tactility/lvgl/LvglSync.h>
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#include <Xpt2046Power.h>
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using namespace tt::hal;
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static bool initBoot() {
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return driver::pwmbacklight::init(GPIO_NUM_27);
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}
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static DeviceVector createDevices() {
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return {
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std::make_shared<Xpt2046Power>(),
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createDisplay(),
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createSdCard(),
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};
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}
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extern const Configuration hardwareConfiguration = {
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.initBoot = initBoot,
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.createDevices = createDevices,
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.i2c = {
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// There is only 1 (internal for touch, and also serves as "I2C-OUT" port)
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// Note: You could repurpose 1 or more UART interfaces as I2C interfaces
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i2c::Configuration {
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.name = "Main",
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.port = I2C_NUM_0,
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.initMode = i2c::InitMode::ByTactility,
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.isMutable = false,
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.config = (i2c_config_t) {
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.mode = I2C_MODE_MASTER,
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.sda_io_num = GPIO_NUM_22,
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.scl_io_num = GPIO_NUM_21,
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.sda_pullup_en = true,
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.scl_pullup_en = true,
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.master = {
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.clk_speed = 400000
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},
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.clk_flags = 0
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}
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}
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},
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.spi {
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// Display
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spi::Configuration {
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.device = SPI2_HOST,
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.dma = SPI_DMA_DISABLED,
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.config = {
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.mosi_io_num = GPIO_NUM_13,
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.miso_io_num = GPIO_NUM_12,
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.sclk_io_num = GPIO_NUM_14,
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.quadwp_io_num = GPIO_NUM_NC,
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.quadhd_io_num = GPIO_NUM_NC,
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.data4_io_num = GPIO_NUM_NC,
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.data5_io_num = GPIO_NUM_NC,
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.data6_io_num = GPIO_NUM_NC,
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.data7_io_num = GPIO_NUM_NC,
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.data_io_default_level = false,
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.max_transfer_sz = LCD_SPI_TRANSFER_SIZE_LIMIT,
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.flags = 0,
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.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
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.intr_flags = 0
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},
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.initMode = spi::InitMode::ByTactility,
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.isMutable = false,
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.lock = tt::lvgl::getSyncLock() // esp_lvgl_port owns the lock for the display
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},
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// SD card
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spi::Configuration {
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.device = SPI3_HOST,
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.dma = SPI_DMA_CH_AUTO,
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.config = {
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.mosi_io_num = GPIO_NUM_23,
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.miso_io_num = GPIO_NUM_19,
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.sclk_io_num = GPIO_NUM_18,
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.quadwp_io_num = GPIO_NUM_NC,
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.quadhd_io_num = GPIO_NUM_NC,
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.data4_io_num = GPIO_NUM_NC,
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.data5_io_num = GPIO_NUM_NC,
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.data6_io_num = GPIO_NUM_NC,
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.data7_io_num = GPIO_NUM_NC,
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.data_io_default_level = false,
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.max_transfer_sz = 32768,
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.flags = 0,
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.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
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.intr_flags = 0
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},
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.initMode = spi::InitMode::ByTactility,
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.isMutable = false,
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.lock = nullptr // No custom lock needed
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}
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},
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.uart {
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// "UART1"
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uart::Configuration {
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.name = "UART1",
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.port = UART_NUM_1,
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.rxPin = GPIO_NUM_16,
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.txPin = GPIO_NUM_17,
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.rtsPin = GPIO_NUM_NC,
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.ctsPin = GPIO_NUM_NC,
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.rxBufferSize = 1024,
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.txBufferSize = 1024,
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.config = {
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.baud_rate = 115200,
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.data_bits = UART_DATA_8_BITS,
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.parity = UART_PARITY_DISABLE,
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.stop_bits = UART_STOP_BITS_1,
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.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
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.rx_flow_ctrl_thresh = 0,
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.source_clk = UART_SCLK_DEFAULT,
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.flags = {
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.allow_pd = 0,
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.backup_before_sleep = 0,
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}
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}
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}
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}
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};
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#include "Display.h"
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#include <Ili934xDisplay.h>
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#include <Xpt2046Touch.h>
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#include <PwmBacklight.h>
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std::shared_ptr<Xpt2046Touch> createTouch() {
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auto configuration = std::make_unique<Xpt2046Touch::Configuration>(
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LCD_SPI_HOST,
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TOUCH_PIN_CS,
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LCD_HORIZONTAL_RESOLUTION,
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LCD_VERTICAL_RESOLUTION,
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false,
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true,
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false
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);
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return std::make_shared<Xpt2046Touch>(std::move(configuration));
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}
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std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
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Ili934xDisplay::Configuration panel_configuration = {
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.horizontalResolution = LCD_HORIZONTAL_RESOLUTION,
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.verticalResolution = LCD_VERTICAL_RESOLUTION,
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.gapX = 0,
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.gapY = 0,
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.swapXY = false,
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.mirrorX = true,
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.mirrorY = false,
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.invertColor = false,
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.swapBytes = true,
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.bufferSize = LCD_BUFFER_SIZE,
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.touch = createTouch(),
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.backlightDutyFunction = driver::pwmbacklight::setBacklightDuty,
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.resetPin = GPIO_NUM_NC,
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.rgbElementOrder = LCD_RGB_ELEMENT_ORDER_BGR
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};
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auto spi_configuration = std::make_shared<Ili934xDisplay::SpiConfiguration>(Ili934xDisplay::SpiConfiguration {
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.spiHostDevice = LCD_SPI_HOST,
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.csPin = LCD_PIN_CS,
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.dcPin = LCD_PIN_DC,
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.pixelClockFrequency = 40'000'000,
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.transactionQueueDepth = 10
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});
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return std::make_shared<Ili934xDisplay>(panel_configuration, spi_configuration, true);
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}
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#pragma once
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#include <Tactility/hal/display/DisplayDevice.h>
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#include <driver/gpio.h>
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#include <driver/spi_common.h>
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constexpr auto LCD_SPI_HOST = SPI2_HOST;
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constexpr auto LCD_PIN_CS = GPIO_NUM_15;
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constexpr auto TOUCH_PIN_CS = GPIO_NUM_33;
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constexpr auto LCD_PIN_DC = GPIO_NUM_2; // RS
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constexpr auto LCD_HORIZONTAL_RESOLUTION = 240;
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constexpr auto LCD_VERTICAL_RESOLUTION = 320;
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constexpr auto LCD_BUFFER_HEIGHT = LCD_VERTICAL_RESOLUTION / 10;
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constexpr auto LCD_BUFFER_SIZE = LCD_HORIZONTAL_RESOLUTION * LCD_BUFFER_HEIGHT;
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constexpr auto LCD_SPI_TRANSFER_SIZE_LIMIT = LCD_BUFFER_SIZE * LV_COLOR_DEPTH / 8;
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std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();
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#include "SdCard.h"
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#include <Tactility/lvgl/LvglSync.h>
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#include <Tactility/hal/sdcard/SpiSdCardDevice.h>
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using tt::hal::sdcard::SpiSdCardDevice;
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std::shared_ptr<SdCardDevice> createSdCard() {
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auto configuration = std::make_unique<SpiSdCardDevice::Config>(
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GPIO_NUM_5,
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GPIO_NUM_NC,
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GPIO_NUM_NC,
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GPIO_NUM_NC,
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SdCardDevice::MountBehaviour::AtBoot,
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tt::lvgl::getSyncLock(),
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std::vector<gpio_num_t>(),
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SPI3_HOST
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);
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return std::make_shared<SpiSdCardDevice>(
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std::move(configuration)
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);
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}
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@@ -0,0 +1,7 @@
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#pragma once
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#include "Tactility/hal/sdcard/SdCardDevice.h"
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using tt::hal::sdcard::SdCardDevice;
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std::shared_ptr<SdCardDevice> createSdCard();
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[general]
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vendor=Elecrow
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name=CrowPanel Basic 2.8"
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[hardware]
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target=ESP32
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flashSize=4MB
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spiRam=false
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[display]
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size=2.8"
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shape=rectangle
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dpi=143
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[lvgl]
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colorDepth=16
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