diff options
Diffstat (limited to 'platforms/chibios/drivers')
| -rw-r--r-- | platforms/chibios/drivers/serial.c | 2 | ||||
| -rw-r--r-- | platforms/chibios/drivers/ws2812.c | 2 | ||||
| -rw-r--r-- | platforms/chibios/drivers/ws2812_pwm.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/platforms/chibios/drivers/serial.c b/platforms/chibios/drivers/serial.c index f54fbcee4e..ef6f0aa8d5 100644 --- a/platforms/chibios/drivers/serial.c +++ b/platforms/chibios/drivers/serial.c @@ -19,7 +19,7 @@ # error "chSysPolledDelayX method not supported on this platform" #else # undef wait_us -# define wait_us(x) chSysPolledDelayX(US2RTC(STM32_SYSCLK, x)) +# define wait_us(x) chSysPolledDelayX(US2RTC(CPU_CLOCK, x)) #endif #ifndef SELECT_SOFT_SERIAL_SPEED diff --git a/platforms/chibios/drivers/ws2812.c b/platforms/chibios/drivers/ws2812.c index 0d12e2fb79..ffcdcff242 100644 --- a/platforms/chibios/drivers/ws2812.c +++ b/platforms/chibios/drivers/ws2812.c @@ -23,7 +23,7 @@ #endif #define NUMBER_NOPS 6 -#define CYCLES_PER_SEC (STM32_SYSCLK / NUMBER_NOPS * NOP_FUDGE) +#define CYCLES_PER_SEC (CPU_CLOCK / NUMBER_NOPS * NOP_FUDGE) #define NS_PER_SEC (1000000000L) // Note that this has to be SIGNED since we want to be able to check for negative values of derivatives #define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC) #define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE) diff --git a/platforms/chibios/drivers/ws2812_pwm.c b/platforms/chibios/drivers/ws2812_pwm.c index e6af55b6b3..e7080b036f 100644 --- a/platforms/chibios/drivers/ws2812_pwm.c +++ b/platforms/chibios/drivers/ws2812_pwm.c @@ -59,7 +59,7 @@ /* --- PRIVATE CONSTANTS ---------------------------------------------------- */ -#define WS2812_PWM_FREQUENCY (STM32_SYSCLK / 2) /**< Clock frequency of PWM, must be valid with respect to system clock! */ +#define WS2812_PWM_FREQUENCY (CPU_CLOCK / 2) /**< Clock frequency of PWM, must be valid with respect to system clock! */ #define WS2812_PWM_PERIOD (WS2812_PWM_FREQUENCY / WS2812_PWM_TARGET_PERIOD) /**< Clock period in ticks. 1 / 800kHz = 1.25 uS (as per datasheet) */ /** |