X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fao_fast_timer.c;h=9a73eb51c30c3c2e1562907124e9d44c3768cb8c;hp=d61b40c99bed32f5a25af6010f41ad1e93ef9869;hb=8d9c79f5c162e07d57d42c6ba5825a3327a911d5;hpb=ef48e1bb73c791d731b0d2c0e5beef1539103049

diff --git a/src/stm/ao_fast_timer.c b/src/stm/ao_fast_timer.c
index d61b40c9..9a73eb51 100644
--- a/src/stm/ao_fast_timer.c
+++ b/src/stm/ao_fast_timer.c
@@ -88,7 +88,11 @@ void stm_tim6_isr(void)
 #define TIMER_23467_SCALER 1
 #endif
 
-#define TIMER_10kHz	((AO_PCLK1 * TIMER_23467_SCALER) / 10000)
+#ifndef FAST_TIMER_FREQ
+#define FAST_TIMER_FREQ	10000
+#endif
+
+#define TIMER_FAST	((AO_PCLK1 * TIMER_23467_SCALER) / FAST_TIMER_FREQ)
 
 void
 ao_fast_timer_init(void)
@@ -100,7 +104,7 @@ ao_fast_timer_init(void)
 		/* Turn on timer 6 */
 		stm_rcc.apb1enr |= (1 << STM_RCC_APB1ENR_TIM6EN);
 
-		stm_tim6.psc = TIMER_10kHz;
+		stm_tim6.psc = TIMER_FAST;
 		stm_tim6.arr = 9;
 		stm_tim6.cnt = 0;