lvgl_esp32_drivers/lv_port/display_espressif_hal.c

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

#include "display_hal.h"

#include "sdkconfig.h"
#include "driver/gpio.h"

void display_hal_delay(lv_disp_drv_t *drv, uint32_t delay_ms)
{
    (void) drv;

    vTaskDelay(pdMS_TO_TICKS(delay_ms));
}

void display_hal_backlight(lv_disp_drv_t *drv, uint8_t state)
{
    (void) drv;

#ifdef CONFIG_LV_DISP_PIN_BCKL
    gpio_set_level(CONFIG_LV_DISP_PIN_BCKL, state);
#endif
}

void display_hal_gpio_dc(lv_disp_drv_t *drv, uint8_t state)
{
    (void) drv;

#ifdef CONFIG_LV_DISPLAY_USE_DC
    gpio_set_level(CONFIG_LV_DISP_PIN_DC, state);
#endif
}

void display_hal_gpio_rst(lv_disp_drv_t *drv, uint8_t state)
{
    (void) drv;

#ifdef CONFIG_LV_DISP_USE_RST
    gpio_set_level(CONFIG_LV_DISP_PIN_RST, state);
#endif
}