Merge pull request #18150 from benpicco/cpu/sam0_common-rtc_sync

cpu/sam0_common: RTC: wait for syncbusy in rtc_get_time()
RIOT-OS · Jun 6, 2022 · a6ac93d · a6ac93d
2 parents ca0e651 + d77724b
commit a6ac93d
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/cpu/sam0_common/periph/rtc_rtt.c b/cpu/sam0_common/periph/rtc_rtt.c
@@ -90,8 +90,8 @@ static void _read_req(void)
 {
 #ifdef RTC_READREQ_RREQ
     RTC->MODE0.READREQ.reg = RTC_READREQ_RREQ;
-    _wait_syncbusy();
 #endif
+    _wait_syncbusy();
 }
 #endif
 
@@ -644,7 +644,6 @@ void rtt_clear_overflow_cb(void)
 
 uint32_t rtt_get_counter(void)
 {
-    _wait_syncbusy();
     _read_req();
     return RTC->MODE0.COUNT.reg;
 }