diff options
Diffstat (limited to 'firmware/backlight.c')
| -rw-r--r-- | firmware/backlight.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/firmware/backlight.c b/firmware/backlight.c index b475c61fc0..25a91632cd 100644 --- a/firmware/backlight.c +++ b/firmware/backlight.c @@ -550,11 +550,10 @@ void remote_backlight_set_timeout(int index) {(void)index;} void backlight_set_brightness(int val) { /* set H300 brightness by changing the PWM - accepts 0..15 but note that 0 and 1 give a black display! */ - unsigned char ucVal = (unsigned char)(val & 0x0F); - if(val<MIN_BRIGHTNESS_SETTING) - val=MIN_BRIGHTNESS_SETTING; - pcf50606_set_bl_pwm(ucVal); + accepts 0..15 but note that 0 and 1 gives a black display! */ + if(val < MIN_BRIGHTNESS_SETTING) + val = MIN_BRIGHTNESS_SETTING; + pcf50606_set_bl_pwm(val & 0xf); } #endif |