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