X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm32l0%2Fao_timer.c;h=6d447fc96cc3324d0598ec71a21eb809153d3be9;hb=2447293cbaaf7b783744ca2f68bf1769a8798841;hp=d2e581469f57c20b89ac593020820bd0681e98a1;hpb=d2b750a04bbaf428a38fd95891a7ce1cc7d3d2f3;p=fw%2Faltos

diff --git a/src/stm32l0/ao_timer.c b/src/stm32l0/ao_timer.c
index d2e58146..6d447fc9 100644
--- a/src/stm32l0/ao_timer.c
+++ b/src/stm32l0/ao_timer.c
@@ -62,12 +62,9 @@ void stm_systick_isr(void)
 {
 	if (stm_systick.csr & (1 << STM_SYSTICK_CSR_COUNTFLAG)) {
 		++ao_tick_count;
-#if HAS_TASK_QUEUE
-		if (ao_task_alarm_tick && (int16_t) (ao_tick_count - ao_task_alarm_tick) >= 0)
-			ao_task_check_alarm((uint16_t) ao_tick_count);
-#endif
+		ao_task_check_alarm();
 #if AO_DATA_ALL
-		if (++ao_data_count == ao_data_interval) {
+		if (++ao_data_count == ao_data_interval && ao_data_interval) {
 			ao_data_count = 0;
 #if HAS_ADC
 #if HAS_FAKE_FLIGHT
@@ -101,4 +98,10 @@ ao_timer_init(void)
 			   (STM_SYSTICK_CSR_CLKSOURCE_HCLK_8 << STM_SYSTICK_CSR_CLKSOURCE));
 }
 
+void
+ao_timer_stop(void)
+{
+	stm_systick.csr = 0;
+}
+
 #endif