diff options
| -rw-r--r-- | ports/stm32/rtc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ports/stm32/rtc.c b/ports/stm32/rtc.c index 73272d363..029da5fc0 100644 --- a/ports/stm32/rtc.c +++ b/ports/stm32/rtc.c @@ -162,7 +162,7 @@ void rtc_init_finalise() { return; } - rtc_info = 0x20000000 | (rtc_use_lse << 28); + rtc_info = 0x20000000; if (PYB_RTC_Init(&RTCHandle) != HAL_OK) { if (rtc_use_lse) { // fall back to LSI... @@ -182,6 +182,9 @@ void rtc_init_finalise() { } } + // record if LSE or LSI is used + rtc_info |= (rtc_use_lse << 28); + // record how long it took for the RTC to start up rtc_info |= (HAL_GetTick() - rtc_startup_tick) & 0xffff; |