Shadowtrance board implementations (#241)

Adapted from pull request https://github.com/ByteWelder/Tactility/pull/238
- JC2432W328C - ST7789 - CST820 (816) 240x320 - 2.8 inch
- ESP32-8048S043C - ST7262 - GT911 800x480 - 4.3 inch
- JC8048W550C - ST7262 - GT911 800x480 - 5 inch
This commit is contained in:
Ken Van Hoeylandt
2025-03-11 21:21:44 +01:00
committed by GitHub
parent 85a6ad3bbe
commit 778e003d4d
37 changed files with 1328 additions and 14 deletions
@@ -0,0 +1,82 @@
#include "JC8048W550C.h" // Don't remove, or we get a linker error ("undefined reference to `cyd_jc8048w550c_config'" - GCC bug?)
#include "PwmBacklight.h"
#include "hal/CydDisplay.h"
#include "hal/CydSdCard.h"
using namespace tt::hal;
bool initBoot() {
return driver::pwmbacklight::init(GPIO_NUM_2);
}
const Configuration cyd_jc8048w550c_config = {
.initBoot = initBoot,
.createDisplay = createDisplay,
.sdcard = createSdCard(),
.power = nullptr,
.i2c = {
//Touch
i2c::Configuration {
.name = "Internal",
.port = I2C_NUM_0,
.initMode = i2c::InitMode::ByTactility,
.isMutable = true,
.config = (i2c_config_t) {
.mode = I2C_MODE_MASTER,
.sda_io_num = GPIO_NUM_19,
.scl_io_num = GPIO_NUM_20,
.sda_pullup_en = true,
.scl_pullup_en = true,
.master = {
.clk_speed = 400000
},
.clk_flags = 0
}
},
//P4 header, JST SH 1.25, GND / 3.3V / IO17 / IO18 or
//P5 header, JST SH 1.0, GND / 3.3V / IO17 / IO18
i2c::Configuration {
.name = "External",
.port = I2C_NUM_1,
.initMode = i2c::InitMode::ByTactility,
.isMutable = true,
.config = (i2c_config_t) {
.mode = I2C_MODE_MASTER,
.sda_io_num = GPIO_NUM_17,
.scl_io_num = GPIO_NUM_18,
.sda_pullup_en = true,
.scl_pullup_en = true,
.master = {
.clk_speed = 400000
},
.clk_flags = 0
}
}
},
.spi {
//SD Card
spi::Configuration {
.device = SPI2_HOST,
.dma = SPI_DMA_CH_AUTO,
.config = {
.mosi_io_num = GPIO_NUM_11,
.miso_io_num = GPIO_NUM_13,
.sclk_io_num = GPIO_NUM_12,
.quadwp_io_num = -1,
.quadhd_io_num = -1,
.data4_io_num = 0,
.data5_io_num = 0,
.data6_io_num = 0,
.data7_io_num = 0,
.data_io_default_level = false,
.max_transfer_sz = 8192,
.flags = 0,
.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
.intr_flags = 0
},
.initMode = spi::InitMode::ByTactility,
.isMutable = false,
.lock = nullptr
}
}
};
@@ -0,0 +1,6 @@
#pragma once
#include <Tactility/hal/Configuration.h>
// Capacitive touch version of the 5" black board
extern const tt::hal::Configuration cyd_jc8048w550c_config;
@@ -0,0 +1,106 @@
#include "RgbDisplay.h"
#include "CydDisplay.h"
#include <PwmBacklight.h>
#include <Gt911Touch.h>
#include <Tactility/Log.h>
std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
// Note for future changes: Reset pin is 38 and interrupt pin is 18
// or INT = NC, schematic and other info floating around is kinda conflicting...
auto configuration = std::make_unique<Gt911Touch::Configuration>(
I2C_NUM_0,
800,
480
);
return std::make_shared<Gt911Touch>(std::move(configuration));
}
std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
auto touch = createTouch();
constexpr uint32_t bufferPixels = 800 * 10;
esp_lcd_rgb_panel_config_t rgb_panel_config = {
.clk_src = LCD_CLK_SRC_DEFAULT,
.timings = {
.pclk_hz = 16000000,
.h_res = 800,
.v_res = 480,
.hsync_pulse_width = 4,
.hsync_back_porch = 8,
.hsync_front_porch = 8,
.vsync_pulse_width = 4,
.vsync_back_porch = 8,
.vsync_front_porch = 8,
.flags = {
.hsync_idle_low = false,
.vsync_idle_low = false,
.de_idle_high = false,
.pclk_active_neg = true,
.pclk_idle_high = false
}
},
.data_width = 16,
.bits_per_pixel = 0,
.num_fbs = 2,
.bounce_buffer_size_px = bufferPixels,
.sram_trans_align = 8,
.psram_trans_align = 64,
.hsync_gpio_num = GPIO_NUM_39,
.vsync_gpio_num = GPIO_NUM_41,
.de_gpio_num = GPIO_NUM_40 ,
.pclk_gpio_num = GPIO_NUM_42,
.disp_gpio_num = GPIO_NUM_NC,
.data_gpio_nums = {
GPIO_NUM_8, // B3
GPIO_NUM_3, // B4
GPIO_NUM_46, // B5
GPIO_NUM_9, // B6
GPIO_NUM_1, // B7
GPIO_NUM_5, // G2
GPIO_NUM_6, // G3
GPIO_NUM_7, // G4
GPIO_NUM_15, // G5
GPIO_NUM_16, // G6
GPIO_NUM_4, // G7
GPIO_NUM_45, // R3
GPIO_NUM_48, // R4
GPIO_NUM_47, // R5
GPIO_NUM_21, // R6
GPIO_NUM_14, // R7
},
.flags = {
.disp_active_low = false,
.refresh_on_demand = false,
.fb_in_psram = true,
.double_fb = true,
.no_fb = false,
.bb_invalidate_cache = false
}
};
RgbDisplay::BufferConfiguration buffer_config = {
.size = bufferPixels,
.useSpi = true,
.doubleBuffer = true,
.bounceBufferMode = true,
.avoidTearing = false
};
auto configuration = std::make_unique<RgbDisplay::Configuration>(
rgb_panel_config,
buffer_config,
touch,
LV_COLOR_FORMAT_RGB565,
false,
false,
false,
false,
driver::pwmbacklight::setBacklightDuty
);
return std::make_shared<RgbDisplay>(std::move(configuration));
}
@@ -0,0 +1,5 @@
#pragma once
#include "Tactility/hal/display/DisplayDevice.h"
std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();
@@ -0,0 +1,25 @@
#include "CydSdCard.h"
#include <Tactility/hal/sdcard/SpiSdCardDevice.h>
#include <Tactility/lvgl/LvglSync.h>
using tt::hal::sdcard::SpiSdCardDevice;
std::shared_ptr<SdCardDevice> createSdCard() {
auto config = std::make_unique<SpiSdCardDevice::Config>(
GPIO_NUM_10,
GPIO_NUM_NC,
GPIO_NUM_NC,
GPIO_NUM_NC,
SdCardDevice::MountBehaviour::AtBoot,
std::make_shared<tt::Mutex>(),
std::vector<gpio_num_t>(),
SPI2_HOST
);
auto sdcard = std::make_shared<SpiSdCardDevice>(
std::move(config)
);
return std::static_pointer_cast<SdCardDevice>(sdcard);
}
@@ -0,0 +1,7 @@
#pragma once
#include "Tactility/hal/sdcard/SdCardDevice.h"
using tt::hal::sdcard::SdCardDevice;
std::shared_ptr<SdCardDevice> createSdCard();