De-initialization function

Functions
void	LL_RCC_DeInit (void)
	Resets the RCC clock configuration to the default reset state.

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Function Documentation

void LL_RCC_DeInit

(

void

)

Resets the RCC clock configuration to the default reset state.

Note:

The default reset state of the clock configuration is given below:

• HSI ON and used as system clock source
• HSE, PLL1, PLL2 and PLL3 OFF
• AHB, APB Bus pre-scaler set to 1.
• CSS, MCO1 and MCO2 OFF
• All interrupts disabled

This function doesn't modify the configuration of the

• Peripheral clocks
• LSI, LSE and RTC clocks

Return values:

None

Definition at line 118 of file stm32h7xx_ll_rcc.c.

References LL_RCC_HSI_IsReady(), LL_RCC_PLL1_IsReady(), LL_RCC_PLL2_IsReady(), LL_RCC_PLL3_IsReady(), and LL_RCC_WriteReg.