diff options
Diffstat (limited to 'os/hal/ports/STM32/STM32F1xx/hal_lld.c')
| -rw-r--r-- | os/hal/ports/STM32/STM32F1xx/hal_lld.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/STM32F1xx/hal_lld.c b/os/hal/ports/STM32/STM32F1xx/hal_lld.c index 5b948be05..577ad9e42 100644 --- a/os/hal/ports/STM32/STM32F1xx/hal_lld.c +++ b/os/hal/ports/STM32/STM32F1xx/hal_lld.c @@ -58,7 +58,7 @@ static void hal_lld_backup_domain_init(void) { #if HAL_USE_RTC
/* Reset BKP domain if different clock source selected.*/
- if ((RCC->BDCR & STM32_RTCSEL_MASK) != STM32_RTCSEL){
+ if ((RCC->BDCR & STM32_RTCSEL_MASK) != STM32_RTCSEL) {
/* Backup domain reset.*/
RCC->BDCR = RCC_BDCR_BDRST;
RCC->BDCR = 0;
@@ -316,6 +316,9 @@ void stm32_clock_init(void) { /* Flash setup and final clock selection. */
FLASH->ACR = STM32_FLASHBITS; /* Flash wait states depending on clock. */
+ while ((FLASH->ACR & FLASH_ACR_LATENCY_Msk) !=
+ (STM32_FLASHBITS & FLASH_ACR_LATENCY_Msk)) {
+ }
/* Switching to the configured clock source if it is different from HSI.*/
#if (STM32_SW != STM32_SW_HSI)
|