APB2 Peripheral Low Power Enable Disable

Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. More...

Defines
#define	__HAL_RCC_TIM8_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN))
#define	__HAL_RCC_ADC2_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC2LPEN))
#define	__HAL_RCC_ADC3_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC3LPEN))
#define	__HAL_RCC_SPI5_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN))
#define	__HAL_RCC_SPI6_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI6LPEN))
#define	__HAL_RCC_SAI1_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_SAI1LPEN))
#define	__HAL_RCC_SDIO_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN))
#define	__HAL_RCC_SPI4_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN))
#define	__HAL_RCC_TIM10_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN))
#define	__HAL_RCC_SDIO_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN))
#define	__HAL_RCC_SPI4_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN))
#define	__HAL_RCC_TIM10_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN))
#define	__HAL_RCC_TIM8_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN))
#define	__HAL_RCC_ADC2_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC2LPEN))
#define	__HAL_RCC_ADC3_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC3LPEN))
#define	__HAL_RCC_SPI5_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN))
#define	__HAL_RCC_SPI6_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI6LPEN))
#define	__HAL_RCC_SAI1_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI1LPEN))
#define	__HAL_RCC_LTDC_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_LTDCLPEN))
#define	__HAL_RCC_LTDC_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_LTDCLPEN))
#define	__HAL_RCC_DSI_CLK_SLEEP_ENABLE()   (RCC->APB2LPENR |= (RCC_APB2LPENR_DSILPEN))
#define	__HAL_RCC_DSI_CLK_SLEEP_DISABLE()   (RCC->APB2LPENR &= ~(RCC_APB2LPENR_DSILPEN))

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Detailed Description

Enable or disable the APB2 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.

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Define Documentation

#define __HAL_RCC_ADC2_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC2LPEN))

Definition at line 1987 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_ADC2_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_ADC2LPEN))

Definition at line 1974 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_ADC3_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC3LPEN))

Definition at line 1988 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_ADC3_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_ADC3LPEN))

Definition at line 1975 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_DSI_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_DSILPEN))

Definition at line 2001 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_DSI_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_DSILPEN))

Definition at line 2000 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_LTDC_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_LTDCLPEN))

Definition at line 1996 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_LTDC_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_LTDCLPEN))

Definition at line 1994 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SAI1_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI1LPEN))

Definition at line 1991 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SAI1_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_SAI1LPEN))

Definition at line 1978 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN))

Definition at line 1983 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN))

Definition at line 1979 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN))

Definition at line 1984 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN))

Definition at line 1980 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI5_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN))

Definition at line 1989 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI5_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN))

Definition at line 1976 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI6_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI6LPEN))

Definition at line 1990 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_SPI6_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_SPI6LPEN))

Definition at line 1977 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN))

Definition at line 1985 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN))

Definition at line 1981 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_TIM8_CLK_SLEEP_DISABLE

(

)

(RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN))

Definition at line 1986 of file stm32f4xx_hal_rcc_ex.h.

#define __HAL_RCC_TIM8_CLK_SLEEP_ENABLE

(

)

(RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN))

Definition at line 1973 of file stm32f4xx_hal_rcc_ex.h.