Added Lilygo T-Deck support & more (#4)
* added lilygo t-deck restructured boards implemented HardwareConfig implemented lilygo t-deck lcd and touch drivers added sdkconfig defaults for supported boards * cleanup * added esp32s3 job * build job names updated * wip * partial revert * update readme and build.yml * updated build.yaml with fix for quotes * use esp-idf 5.1.2 * improvements and fixes * fixes for display code * made config const * various improvements
This commit is contained in:
Ken Van Hoeylandt
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GitHub
GitHub
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eed990217f
commit
8336316133
@@ -0,0 +1,5 @@
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idf_component_register(
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SRC_DIRS "."
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INCLUDE_DIRS "."
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REQUIRES nanobake esp_lcd_touch_cst816s esp_lcd_ili9341
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)
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#include "nanobake.h"
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#include "esp_lcd_ili9341.h"
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#include "esp_log.h"
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#include "esp_err.h"
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#include "esp_lcd_panel_ops.h"
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#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#define TAG "2432s024_ili9341"
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static SemaphoreHandle_t refresh_finish = NULL;
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#define LCD_SPI_HOST SPI2_HOST
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#define LCD_PIN_SCLK GPIO_NUM_14
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#define LCD_PIN_MOSI GPIO_NUM_13
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#define LCD_PIN_CS GPIO_NUM_15
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#define LCD_PIN_DC GPIO_NUM_2
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#define LCD_PIN_BACKLIGHT GPIO_NUM_27
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#define LCD_HORIZONTAL_RESOLUTION 240
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#define LCD_VERTICAL_RESOLUTION 320
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#define LCD_BITS_PER_PIXEL 16
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#define LCD_DRAW_BUFFER_HEIGHT (LCD_VERTICAL_RESOLUTION / 10)
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static bool create_display_device(DisplayDevice* display) {
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ESP_LOGI(TAG, "creating display");
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gpio_config_t io_conf = {
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.pin_bit_mask = BIT64(LCD_PIN_BACKLIGHT),
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.mode = GPIO_MODE_OUTPUT,
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.pull_up_en = GPIO_PULLUP_DISABLE,
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.pull_down_en = GPIO_PULLDOWN_DISABLE,
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.intr_type = GPIO_INTR_DISABLE,
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};
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gpio_config(&io_conf);
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size_t draw_buffer_size = LCD_HORIZONTAL_RESOLUTION * LCD_DRAW_BUFFER_HEIGHT * (LCD_BITS_PER_PIXEL / 8);
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const spi_bus_config_t bus_config = ILI9341_PANEL_BUS_SPI_CONFIG(
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LCD_PIN_SCLK,
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LCD_PIN_MOSI,
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draw_buffer_size
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);
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if (spi_bus_initialize(LCD_SPI_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
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ESP_LOGD(TAG, "spi bus init failed");
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return false;
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}
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const esp_lcd_panel_io_spi_config_t panel_io_config = ILI9341_PANEL_IO_SPI_CONFIG(
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LCD_PIN_CS,
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LCD_PIN_DC,
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NULL,
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NULL
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);
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if (esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)LCD_SPI_HOST, &panel_io_config, &display->io_handle) != ESP_OK) {
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ESP_LOGD(TAG, "failed to create panel");
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return false;
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}
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ESP_LOGI(TAG, "install driver");
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const esp_lcd_panel_dev_config_t panel_config = {
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.reset_gpio_num = GPIO_NUM_NC,
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.rgb_endian = LCD_RGB_ENDIAN_RGB,
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.bits_per_pixel = LCD_BITS_PER_PIXEL,
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};
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if (esp_lcd_new_panel_ili9341(display->io_handle, &panel_config, &display->display_handle) != ESP_OK) {
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ESP_LOGD(TAG, "failed to create ili9341");
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return false;
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}
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if (esp_lcd_panel_reset(display->display_handle) != ESP_OK) {
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ESP_LOGD(TAG, "failed to reset panel");
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return false;
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}
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if (esp_lcd_panel_init(display->display_handle) != ESP_OK) {
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ESP_LOGD(TAG, "failed to init panel");
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return false;
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}
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if (esp_lcd_panel_mirror(display->display_handle, true, false) != ESP_OK) {
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ESP_LOGD(TAG, "failed to set panel to mirror");
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display->mirror_x = true;
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display->mirror_y = false;
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return false;
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}
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if (esp_lcd_panel_swap_xy(display->display_handle, false) != ESP_OK) {
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ESP_LOGD(TAG, "failed to set panel xy swap");
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display->swap_xy = false;
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return false;
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}
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if (esp_lcd_panel_disp_on_off(display->display_handle, true) != ESP_OK) {
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ESP_LOGD(TAG, "failed to turn display on");
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return false;
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}
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if (gpio_set_level(LCD_PIN_BACKLIGHT, 1) != ESP_OK) {
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ESP_LOGD(TAG, "failed to turn backlight on");
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return false;
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}
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display->horizontal_resolution = LCD_HORIZONTAL_RESOLUTION;
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display->vertical_resolution = LCD_VERTICAL_RESOLUTION;
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display->draw_buffer_height = LCD_DRAW_BUFFER_HEIGHT;
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display->bits_per_pixel = LCD_BITS_PER_PIXEL;
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display->monochrome = false;
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display->double_buffering = true;
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return true;
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}
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DisplayDriver board_2432s024_create_display_driver() {
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return (DisplayDriver) {
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.name = "ili9341_2432s024",
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.create_display_device = &create_display_device
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};
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}
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@@ -0,0 +1,73 @@
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#include "nanobake.h"
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#include "esp_lcd_touch_cst816s.h"
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#include "esp_log.h"
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#include "esp_err.h"
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#include "driver/i2c.h"
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#define TOUCH_I2C_PORT 0
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#define TAG "2432s024_cst816"
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static bool create_touch_device(esp_lcd_panel_io_handle_t* io_handle, esp_lcd_touch_handle_t* touch_handle) {
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ESP_LOGI(TAG, "creating touch");
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const i2c_config_t i2c_conf = {
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.mode = I2C_MODE_MASTER,
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.sda_io_num = GPIO_NUM_33,
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.sda_pullup_en = GPIO_PULLUP_DISABLE,
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.scl_io_num = GPIO_NUM_32,
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.scl_pullup_en = GPIO_PULLUP_DISABLE,
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.master.clk_speed = 400000
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};
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if (i2c_param_config(TOUCH_I2C_PORT, &i2c_conf) != ESP_OK) {
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ESP_LOGE(TAG, "i2c config failed");
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return false;
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}
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if (i2c_driver_install(TOUCH_I2C_PORT, i2c_conf.mode, 0, 0, 0) != ESP_OK) {
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ESP_LOGE(TAG, "i2c driver install failed");
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return false;
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}
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const esp_lcd_panel_io_i2c_config_t touch_io_config = ESP_LCD_TOUCH_IO_I2C_CST816S_CONFIG();
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if (esp_lcd_new_panel_io_i2c((esp_lcd_i2c_bus_handle_t)TOUCH_I2C_PORT, &touch_io_config, io_handle) != ESP_OK) {
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ESP_LOGE(TAG, "touch I2C IO init failed");
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return false;
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}
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ESP_LOGI(TAG, "create_touch");
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esp_lcd_touch_config_t config = {
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.x_max = 240,
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.y_max = 320,
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.rst_gpio_num = GPIO_NUM_25,
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.int_gpio_num = GPIO_NUM_21,
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.levels = {
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.reset = 0,
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.interrupt = 0,
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},
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.flags = {
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.swap_xy = 0,
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.mirror_x = 0,
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.mirror_y = 0,
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},
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.process_coordinates = NULL,
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.interrupt_callback = NULL,
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.user_data = NULL
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};
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if (esp_lcd_touch_new_i2c_cst816s(*io_handle, &config, touch_handle) != ESP_OK) {
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ESP_LOGE(TAG, "esp_lcd_touch_new_i2c_cst816s failed");
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return false;
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}
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return true;
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}
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TouchDriver board_2432s024_create_touch_driver() {
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return (TouchDriver) {
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.name = "cst816s_2432s024",
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.create_touch_device = &create_touch_device
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};
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}
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@@ -0,0 +1,10 @@
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#include "yellow_board.h"
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DisplayDriver board_2432s024_create_display_driver();
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TouchDriver board_2432s024_create_touch_driver();
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const HardwareConfig yellow_board_24inch_cap = {
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.bootstrap = NULL,
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.display_driver = &board_2432s024_create_display_driver,
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.touch_driver = &board_2432s024_create_touch_driver
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};
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@@ -0,0 +1,6 @@
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#pragma once
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#include "nanobake.h"
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// Capacitive touch version of the 2.4" yellow board
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extern const HardwareConfig yellow_board_24inch_cap;
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