Rename CLOCK_FREQ macro to CPU_FREQ: now clock frequency has to be set in the makefile.

[bertos.git] / bertos / cpu / arm / drv / pwm_at91.c

diff --git a/bertos/cpu/arm/drv/pwm_at91.c b/bertos/cpu/arm/drv/pwm_at91.c
index e0706812d83718142d56f82b54f52bf23b8f259e..39627382b0f93d6404734fb78086a5056d1f202f 100644 (file)
--- a/bertos/cpu/arm/drv/pwm_at91.c
+++ b/bertos/cpu/arm/drv/pwm_at91.c
@@ -39,7 +39,7 @@
 
 #include "pwm_at91.h"
 #include "hw/pwm_map.h"
-#include "hw/hw_cpu.h"
+#include <hw/hw_cpufreq.h>
 #include "cfg/cfg_pwm.h"
 
 // Define logging setting (for cfg/log.h module).
@@ -120,7 +120,7 @@ void pwm_hw_setFrequency(PwmDev dev, uint32_t freq)
 
        for(int i = 0; i <= PWM_HW_MAX_PRESCALER_STEP; i++)
        {
-               period = CLOCK_FREQ / (BV(i) * freq);
+               period = CPU_FREQ / (BV(i) * freq);
 //             LOG_INFO("period[%ld], prescale[%d]\n", period, i);
                if ((period < PWM_HW_MAX_PERIOD) && (period != 0))
                {