lvgl_esp32_drivers/lvgl_tft/display_espressif_hal.c

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C
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#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "display_hal.h"
#include "sdkconfig.h"
#include "driver/gpio.h"
void display_bsp_init_io(void)
{
#ifdef CONFIG_LV_DISPLAY_USE_DC
gpio_pad_select_gpio(CONFIG_LV_DISP_PIN_DC);
gpio_set_direction(CONFIG_LV_DISP_PIN_DC, GPIO_MODE_OUTPUT);
#endif
#ifdef CONFIG_LV_DISP_USE_RST
gpio_pad_select_gpio(CONFIG_LV_DISP_PIN_RST);
gpio_set_direction(CONFIG_LV_DISP_PIN_RST, GPIO_MODE_OUTPUT);
#endif
#ifdef CONFIG_LV_DISP_PIN_BCKL
gpio_pad_select_gpio(CONFIG_LV_DISP_PIN_BCKL);
gpio_set_direction(CONFIG_LV_DISP_PIN_BCKL, GPIO_MODE_OUTPUT);
#endif
}
void display_bsp_delay(lv_disp_drv_t *drv, uint32_t delay_ms)
{
(void) drv;
vTaskDelay(pdMS_TO_TICKS(delay_ms));
}
void display_bsp_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_bsp_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_bsp_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
}