diff options
Diffstat (limited to 'platforms/chibios/chibios_config.h')
| -rw-r--r-- | platforms/chibios/chibios_config.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h index 1f8a7842fe..f1636f9da0 100644 --- a/platforms/chibios/chibios_config.h +++ b/platforms/chibios/chibios_config.h @@ -37,7 +37,9 @@ # define BACKLIGHT_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE) # endif # define BACKLIGHT_PWM_COUNTER_FREQUENCY 1000000 -# define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 2048 +# ifndef BACKLIGHT_PWM_PERIOD +# define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 2048 +# endif # ifndef AUDIO_PWM_PAL_MODE # define AUDIO_PWM_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE) |