t/esp32_sd_lcd_image_viewer
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This commit is contained in:
Timo Niemann
2026-07-02 12:01:08 +02:00
parent 3c086037f6
commit 1874083b7a
1 changed files with 1 additions and 3 deletions
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main/lcd/lcd.c
+1 -3
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@@ -297,9 +297,7 @@ static esp_err_t init_lvgl(void){
void lcd_backlight_set(uint8_t level){ void lcd_backlight_set(uint8_t level){
const uint32_t duty = (LCD_BACKLIGHT_ON_LEVEL != 0) ? level : (LCD_BACKLIGHT_LEDC_DUTY_MAX - level); const uint32_t duty = (LCD_BACKLIGHT_ON_LEVEL != 0) ? level : (LCD_BACKLIGHT_LEDC_DUTY_MAX - level);
esp_err_t err = ledc_set_fade_with_time(LCD_BACKLIGHT_LEDC_MODE, LCD_BACKLIGHT_LEDC_CHANNEL, duty, LCD_BACKLIGHT_FADE_MS); esp_err_t err = ledc_set_fade_with_time(LCD_BACKLIGHT_LEDC_MODE, LCD_BACKLIGHT_LEDC_CHANNEL, duty, LCD_BACKLIGHT_FADE_MS);
if(err == ESP_OK){ if(err == ESP_OK) err = ledc_fade_start(LCD_BACKLIGHT_LEDC_MODE, LCD_BACKLIGHT_LEDC_CHANNEL, LEDC_FADE_WAIT_DONE);
err = ledc_fade_start(LCD_BACKLIGHT_LEDC_MODE, LCD_BACKLIGHT_LEDC_CHANNEL, LEDC_FADE_WAIT_DONE);
}
if(err != ESP_OK) ESP_LOGW(TAG, "Backlight set failed: %s", esp_err_to_name(err)); if(err != ESP_OK) ESP_LOGW(TAG, "Backlight set failed: %s", esp_err_to_name(err));
} }