@ -203,9 +203,9 @@ void display_update(void) {
int display_backlight(int val)
{
if (val >= 0 && val <= 255) {
if (BACKLIGHT != val && val >= 0 && val <= 255) {
BACKLIGHT = val;
__HAL_TIM_SetCompare(&TIM1_Handle, TIM_CHANNEL_1, LED_PWM_TIM_PERIOD * BACKLIGHT / 255);
}
return BACKLIGHT;
@ -128,9 +128,9 @@ int display_orientation(int degrees)
SDL_SetRenderDrawColor(RENDERER, BACKLIGHT, BACKLIGHT, BACKLIGHT, 255);