64a01df750
* add wifi service * updates for service/app registry changes * wifi wip * basic wifi functionality radio on/off is working scanning state is working * fix for wifi switch state * reduce singleton usage * various improvements * improved error handling for low memory issues * working scanning * various improvements * various improvements and fixes + added auto-start support in Config * allow hardwareconfig customizations * fix for rgb format * increased lvgl fps 17ms works but 16ms makes the touch events hang for some reason * layout improvements * wip on multi-screen view * basic connection dialog * more connection logic * created proper app stack and lifecycle * cleanup * cleanup * cleanup lv widgets * proper toolbar implementation * split up wifi apps * wip * revert naming * wip * temp fix for internal disconnect * added bundle * app/service vs appdata/servicedata * working wifi connect parameters
125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include "esp_err.h"
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#include "esp_lcd_ili9341.h"
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#include "esp_lcd_panel_ops.h"
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#include "esp_log.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "tactility.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_ele_order = LCD_RGB_ELEMENT_ORDER_BGR,
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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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