unleashed-firmware/firmware/targets/f5/api-hal/api-hal-clock.c
あく 68a3f6b4b7
[FL-873] Add F5 target, lp5562 driver and api-hal-light (#347)
* Add F5 target, lp5562 driver and api-hal-light. Update api-usage, switch to F5 by default.
* API HAL: add i2c and hardware version api. Dolphin: show hardware version.
* OTP version generator and flashing utility.
* Assets script: fix code formatting
* Backport F5 changes to F4
* F4: disable insomnia, prevent damage to BLE RX path
* F5 HAL API Light: remove magic delay to fix magic BLE
* Dolphin: HW target validation on start
* invert RSSI indication in sub-1
* API HAL: rename board to body in version api
* Gpio tester: detach and release viewport on exit

Co-authored-by: aanper <mail@s3f.ru>
2021-02-18 15:49:32 +03:00

27 lines
692 B
C

#include <api-hal-clock.h>
#include <stm32wbxx_ll_rcc.h>
void api_hal_clock_switch_to_hsi() {
LL_RCC_HSI_Enable( );
while(!LL_RCC_HSI_IsReady());
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_HSI);
LL_RCC_SetSMPSClockSource(LL_RCC_SMPS_CLKSOURCE_HSI);
while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_HSI);
}
void api_hal_clock_switch_to_pll() {
LL_RCC_HSE_Enable();
LL_RCC_PLL_Enable();
while(!LL_RCC_HSE_IsReady());
while(!LL_RCC_PLL_IsReady());
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
LL_RCC_SetSMPSClockSource(LL_RCC_SMPS_CLKSOURCE_HSE);
while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL);
}