Get the enable or disable status of the APB1 peripheral clock during Low Power (Sleep) mode. More...

Macros
#define	__HAL_RCC_WWDG_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_WWDGLPEN)) != RESET)

#define	__HAL_RCC_PWR_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_PWRLPEN)) != RESET)

#define	__HAL_RCC_WWDG_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_WWDGLPEN)) == RESET)

#define	__HAL_RCC_PWR_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_PWRLPEN)) == RESET)

Detailed Description

Get the enable or disable status of the APB1 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_PWR_IS_CLK_SLEEP_DISABLED ( ) ((RCC->APB1LPENR & (RCC_APB1LPENR_PWRLPEN)) == RESET)

Definition at line 654 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_PWR_IS_CLK_SLEEP_ENABLED ( ) ((RCC->APB1LPENR & (RCC_APB1LPENR_PWRLPEN)) != RESET)

Definition at line 651 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_WWDG_IS_CLK_SLEEP_DISABLED ( ) ((RCC->APB1LPENR & (RCC_APB1LPENR_WWDGLPEN)) == RESET)

Definition at line 653 of file stm32f7xx_hal_rcc.h.

#define __HAL_RCC_WWDG_IS_CLK_SLEEP_ENABLED ( ) ((RCC->APB1LPENR & (RCC_APB1LPENR_WWDGLPEN)) != RESET)

Definition at line 650 of file stm32f7xx_hal_rcc.h.