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ApiHal: initialize clock in parallel, switch LSE driving to high, enable EXTI line 18 to fix LSECSS, move some interrupts service routines to api-hal-interrupts. (#614)

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あく
2021-07-30 13:13:18 +03:00
committed by GitHub
parent 4c85bfedca
commit e9e29e0e0c
5 changed files with 77 additions and 71 deletions
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bootloader/targets/f6/target.c
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@@ -88,7 +88,7 @@ void rtc_init() {
// Start LSI1 needed for CSS
LL_RCC_LSI1_Enable();
// Try to start LSE normal way
LL_RCC_LSE_SetDriveCapability(LL_RCC_LSEDRIVE_MEDIUMLOW);
LL_RCC_LSE_SetDriveCapability(LL_RCC_LSEDRIVE_HIGH);
LL_RCC_LSE_Enable();
uint32_t c = 0;
while(!RTC_CLOCK_IS_READY() && c < 200) {