feat(platform): add PWM backlight brightness control

2026-08-20 18:21:06 +08:00
parent 0542aadaa4
commit 988dc924b9
7 changed files with 113 additions and 5 deletions
@@ -10,6 +10,7 @@ extern "C" {
 #endif

 esp_err_t lcd_direct_init_device(void);
+esp_err_t lcd_direct_set_backlight_brightness(uint8_t brightness_percent);
 void lcd_direct_start_render_loop(void);
 esp_err_t lcd_direct_stop_render_loop(int timeout_ms);
 esp_err_t lcd_direct_set_status_overlay(const platform_lcd_status_overlay_t *overlay);