diff options
Diffstat (limited to 'drivers/avr')
-rwxr-xr-x | drivers/avr/i2c_master.c | 2 | ||||
-rw-r--r-- | drivers/avr/ws2812.h | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/avr/i2c_master.c b/drivers/avr/i2c_master.c index 47c6f8e6c6..a04e6570d7 100755 --- a/drivers/avr/i2c_master.c +++ b/drivers/avr/i2c_master.c @@ -8,7 +8,9 @@ #include "i2c_master.h" #include "timer.h" +#ifndef F_SCL #define F_SCL 400000UL // SCL frequency +#endif #define Prescaler 1 #define TWBR_val ((((F_CPU / F_SCL) / Prescaler) - 16 ) / 2) diff --git a/drivers/avr/ws2812.h b/drivers/avr/ws2812.h index f7e0c31440..1f9299ffb5 100644 --- a/drivers/avr/ws2812.h +++ b/drivers/avr/ws2812.h @@ -69,7 +69,4 @@ void ws2812_sendarray_mask(uint8_t *array,uint16_t length, uint8_t pinmask); #define CONCAT_EXP(a, b) CONCAT(a, b) #endif -// #define ws2812_PORTREG CONCAT_EXP(PORT,ws2812_port) -// #define ws2812_DDRREG CONCAT_EXP(DDR,ws2812_port) - #endif /* LIGHT_WS2812_H_ */ |