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fl16: Change backlight PWM frequency to 24kHz

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The default of 2048Hz causes loud audible noise.

Signed-off-by: Daniel Schaefer <dhs@frame.work>
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Daniel Schaefer
2023-07-13 20:23:38 +08:00
parent c88903142d
commit d4005cf3c7
2 changed files with 4 additions and 0 deletions
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2
keyboards/framework/config.h
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@@ -35,6 +35,8 @@
#define BACKLIGHT_PWM_DRIVER PWMD4
#define BACKLIGHT_PWM_CHANNEL RP2040_PWM_CHANNEL_B
#define BACKLIGHT_BREATHING
// Change PWM frequency to 24kHz, the default of 2048Hz causes loud noise
#define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 24000
// I2C for the RBG controller
#define I2C_DRIVER I2CD1