Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. More...

Defines
#define	__HAL_RCC_TIM5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_TIM5LPEN))
#define	__HAL_RCC_WWDG_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_WWDGLPEN))
#define	__HAL_RCC_SPI2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_SPI2LPEN))
#define	__HAL_RCC_USART2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_USART2LPEN))
#define	__HAL_RCC_I2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_I2C1LPEN))
#define	__HAL_RCC_I2C2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_I2C2LPEN))
#define	__HAL_RCC_PWR_CLK_SLEEP_ENABLE() (RCC->APB1LPENR \|= (RCC_APB1LPENR_PWRLPEN))
#define	__HAL_RCC_TIM5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM5LPEN))
#define	__HAL_RCC_WWDG_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_WWDGLPEN))
#define	__HAL_RCC_SPI2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI2LPEN))
#define	__HAL_RCC_USART2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART2LPEN))
#define	__HAL_RCC_I2C1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C1LPEN))
#define	__HAL_RCC_I2C2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C2LPEN))
#define	__HAL_RCC_PWR_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_PWRLPEN))

Detailed Description

Enable or disable 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 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_I2C1_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C1LPEN))

Definition at line 781 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_I2C1_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C1LPEN))

Definition at line 773 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_I2C2_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C2LPEN))

Definition at line 782 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_I2C2_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C2LPEN))

Definition at line 774 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_PWR_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_PWRLPEN))

Definition at line 783 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_PWR_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_PWRLPEN))

Definition at line 775 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_SPI2_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI2LPEN))

Definition at line 779 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_SPI2_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI2LPEN))

Definition at line 771 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_TIM5_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM5LPEN))

Definition at line 777 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_TIM5_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM5LPEN))

Definition at line 769 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_USART2_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART2LPEN))

Definition at line 780 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_USART2_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_USART2LPEN))

Definition at line 772 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_WWDGLPEN))

Definition at line 778 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE ( ) (RCC->APB1LPENR |= (RCC_APB1LPENR_WWDGLPEN))

Definition at line 770 of file stm32f4xx_hal_rcc.h.