altos/stm: Stop spewing clock out PA8 pin

[fw/altos] / src / stm / ao_timer.c

diff --git a/src/stm/ao_timer.c b/src/stm/ao_timer.c
index f561e6b56851303d1af929c849acd0658e23dff8..f3011d3f0e159097c71ce8c3e3f49443c98d070b 100644 (file)
--- a/src/stm/ao_timer.c
+++ b/src/stm/ao_timer.c
@@ -87,7 +87,7 @@ ao_timer_init(void)
        stm_rcc.apb1enr |= (1 << STM_RCC_APB1ENR_TIM6EN);
 
        stm_tim6.psc = TIMER_10kHz;
-       stm_tim6.arr = 100;
+       stm_tim6.arr = 99;
        stm_tim6.cnt = 0;
 
        /* Enable update interrupt */
@@ -266,6 +266,7 @@ ao_clock_init(void)
        stm_rcc.csr |= (1 << STM_RCC_CSR_RMVF);
 
 
+#if DEBUG_THE_CLOCK
        /* Output SYSCLK on PA8 for measurments */
 
        stm_rcc.ahbenr |= (1 << STM_RCC_AHBENR_GPIOAEN);
@@ -276,4 +277,5 @@ ao_clock_init(void)
 
        stm_rcc.cfgr |= (STM_RCC_CFGR_MCOPRE_DIV_1 << STM_RCC_CFGR_MCOPRE);
        stm_rcc.cfgr |= (STM_RCC_CFGR_MCOSEL_HSE << STM_RCC_CFGR_MCOSEL);
+#endif
 }