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

Collaboration diagram for APB1 Peripheral Low Power Enable Disable:

Macros
#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.

Macro Definition Documentation

◆ __HAL_RCC_TIM5_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_WWDG_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_SPI2_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_USART2_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_I2C1_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_I2C2_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_PWR_CLK_SLEEP_ENABLE

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

◆ __HAL_RCC_TIM5_CLK_SLEEP_DISABLE

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

◆ __HAL_RCC_WWDG_CLK_SLEEP_DISABLE

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

◆ __HAL_RCC_SPI2_CLK_SLEEP_DISABLE

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

◆ __HAL_RCC_USART2_CLK_SLEEP_DISABLE

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

◆ __HAL_RCC_I2C1_CLK_SLEEP_DISABLE

#define __HAL_RCC_I2C1_CLK_SLEEP_DISABLE ( ) (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C1LPEN))

◆ __HAL_RCC_I2C2_CLK_SLEEP_DISABLE

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

◆ __HAL_RCC_PWR_CLK_SLEEP_DISABLE

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

Macros