AHB3 Peripheral Low Power Enable Disable

Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode. More...

Defines
#define	__HAL_RCC_FMC_CLK_SLEEP_ENABLE()   (RCC->AHB3LPENR |= (RCC_AHB3LPENR_FMCLPEN))
#define	__HAL_RCC_FMC_CLK_SLEEP_DISABLE()   (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FMCLPEN))

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Detailed Description

Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode.

Note:

Peripheral clock gating in SLEEP mode can be used to further reduce power consumption.

After wakeup from SLEEP mode, the peripheral clock is enabled again.

By default, all peripheral clocks are enabled during SLEEP mode.

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Define Documentation

#define __HAL_RCC_FMC_CLK_SLEEP_DISABLE

(

)

(RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FMCLPEN))

Definition at line 1922 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_FMC_CLK_SLEEP_ENABLE

(

)

(RCC->AHB3LPENR |= (RCC_AHB3LPENR_FMCLPEN))

Definition at line 1921 of file stm32f4xx_hal_rcc_ex.h.