diff options
Diffstat (limited to 'drivers/led/aw20216.c')
| -rw-r--r-- | drivers/led/aw20216.c | 3 | 
1 files changed, 3 insertions, 0 deletions
| diff --git a/drivers/led/aw20216.c b/drivers/led/aw20216.c index 7895f1497b..5fd25eed88 100644 --- a/drivers/led/aw20216.c +++ b/drivers/led/aw20216.c @@ -145,6 +145,9 @@ void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {      aw_led led;      memcpy_P(&led, (&g_aw_leds[index]), sizeof(led)); +    if (g_pwm_buffer[led.driver][led.r] == red && g_pwm_buffer[led.driver][led.g] == green && g_pwm_buffer[led.driver][led.b] == blue) { +        return; +    }      g_pwm_buffer[led.driver][led.r]          = red;      g_pwm_buffer[led.driver][led.g]          = green;      g_pwm_buffer[led.driver][led.b]          = blue; | 
