Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. More...

Defines
#define	__HAL_RCC_GPIOA_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_GPIOALPEN))
#define	__HAL_RCC_GPIOB_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_GPIOBLPEN))
#define	__HAL_RCC_GPIOC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_GPIOCLPEN))
#define	__HAL_RCC_GPIOH_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_GPIOHLPEN))
#define	__HAL_RCC_DMA1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_DMA1LPEN))
#define	__HAL_RCC_DMA2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR \|= (RCC_AHB1LPENR_DMA2LPEN))
#define	__HAL_RCC_GPIOA_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOALPEN))
#define	__HAL_RCC_GPIOB_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOBLPEN))
#define	__HAL_RCC_GPIOC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOCLPEN))
#define	__HAL_RCC_GPIOH_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOHLPEN))
#define	__HAL_RCC_DMA1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA1LPEN))
#define	__HAL_RCC_DMA2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA2LPEN))

Detailed Description

Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode.

Note:: Peripheral clock gating in SLEEP mode can be used to further reduce power consumption.; After wake-up from SLEEP mode, the peripheral clock is enabled again.; By default, all peripheral clocks are enabled during SLEEP mode.

Define Documentation

#define __HAL_RCC_DMA1_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA1LPEN))

Definition at line 771 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA1_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_DMA1LPEN))

Definition at line 764 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA2_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA2LPEN))

Definition at line 772 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA2_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_DMA2LPEN))

Definition at line 765 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOA_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOALPEN))

Definition at line 767 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOA_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOALPEN))

Definition at line 760 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOB_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOBLPEN))

Definition at line 768 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOB_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOBLPEN))

Definition at line 761 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOC_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOCLPEN))

Definition at line 769 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOC_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOCLPEN))

Definition at line 762 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOH_CLK_SLEEP_DISABLE ( ) (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOHLPEN))

Definition at line 770 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOH_CLK_SLEEP_ENABLE ( ) (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOHLPEN))

Definition at line 763 of file stm32f4xx_hal_rcc.h.