Get the enable or disable status of the AHB1 peripheral clock during Low Power (Sleep) mode. More...

Macros
#define	__HAL_RCC_CRC_IS_CLK_SLEEP_ENABLED() ((RCC->AHB1LPENR & (RCC_AHB1LPENR_CRCLPEN)) != RESET)

#define	__HAL_RCC_DMA1_IS_CLK_SLEEP_ENABLED() ((RCC->AHB1LPENR & (RCC_AHB1LPENR_DMA1LPEN)) != RESET)

#define	__HAL_RCC_CRC_IS_CLK_SLEEP_DISABLED() ((RCC->AHB1LPENR & (RCC_AHB1LPENR_CRCLPEN)) == RESET)

#define	__HAL_RCC_DMA1_IS_CLK_SLEEP_DISABLED() ((RCC->AHB1LPENR & (RCC_AHB1LPENR_DMA1LPEN)) == RESET)

Detailed Description

Get the enable or disable status of 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 wakeup from SLEEP mode, the peripheral clock is enabled again.; By default, all peripheral clocks are enabled during SLEEP mode.

Macro Definition Documentation

#define __HAL_RCC_CRC_IS_CLK_SLEEP_DISABLED ( ) ((RCC->AHB1LPENR & (RCC_AHB1LPENR_CRCLPEN)) == RESET)

Definition at line 636 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_CRC_IS_CLK_SLEEP_ENABLED ( ) ((RCC->AHB1LPENR & (RCC_AHB1LPENR_CRCLPEN)) != RESET)

Definition at line 633 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_DMA1_IS_CLK_SLEEP_DISABLED ( ) ((RCC->AHB1LPENR & (RCC_AHB1LPENR_DMA1LPEN)) == RESET)

Definition at line 637 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_DMA1_IS_CLK_SLEEP_ENABLED ( ) ((RCC->AHB1LPENR & (RCC_AHB1LPENR_DMA1LPEN)) != RESET)

Definition at line 634 of file stm32f7xx_hal_rcc.h.