APB2 Peripheral Clock Sleep Enabled or Disabled Status

Check whether the APB2 peripheral clock during Low Power (Sleep) mode is enabled or not. More...

Defines
#define	__HAL_RCC_SYSCFG_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) != RESET)
#define	__HAL_RCC_SDMMC1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SDMMC1SMEN) != RESET)
#define	__HAL_RCC_TIM1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM1SMEN) != RESET)
#define	__HAL_RCC_SPI1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SPI1SMEN) != RESET)
#define	__HAL_RCC_TIM8_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM8SMEN) != RESET)
#define	__HAL_RCC_USART1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_USART1SMEN) != RESET)
#define	__HAL_RCC_TIM15_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM15SMEN) != RESET)
#define	__HAL_RCC_TIM16_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM16SMEN) != RESET)
#define	__HAL_RCC_TIM17_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM17SMEN) != RESET)
#define	__HAL_RCC_SAI1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI1SMEN) != RESET)
#define	__HAL_RCC_SAI2_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI2SMEN) != RESET)
#define	__HAL_RCC_DFSDM1_IS_CLK_SLEEP_ENABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DFSDM1SMEN) != RESET)
#define	__HAL_RCC_SYSCFG_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) == RESET)
#define	__HAL_RCC_SDMMC1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SDMMC1SMEN) == RESET)
#define	__HAL_RCC_TIM1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM1SMEN) == RESET)
#define	__HAL_RCC_SPI1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SPI1SMEN) == RESET)
#define	__HAL_RCC_TIM8_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM8SMEN) == RESET)
#define	__HAL_RCC_USART1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_USART1SMEN) == RESET)
#define	__HAL_RCC_TIM15_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM15SMEN) == RESET)
#define	__HAL_RCC_TIM16_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM16SMEN) == RESET)
#define	__HAL_RCC_TIM17_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM17SMEN) == RESET)
#define	__HAL_RCC_SAI1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI1SMEN) == RESET)
#define	__HAL_RCC_SAI2_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI2SMEN) == RESET)
#define	__HAL_RCC_DFSDM1_IS_CLK_SLEEP_DISABLED()   (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DFSDM1SMEN) == RESET)

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Detailed Description

Check whether the APB2 peripheral clock during Low Power (Sleep) mode is enabled or not.

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_DFSDM1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DFSDM1SMEN) == RESET)

Definition at line 3628 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_DFSDM1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DFSDM1SMEN) != RESET)

Definition at line 3585 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SAI1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI1SMEN) == RESET)

Definition at line 3621 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SAI1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI1SMEN) != RESET)

Definition at line 3578 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SAI2_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI2SMEN) == RESET)

Definition at line 3624 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SAI2_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SAI2SMEN) != RESET)

Definition at line 3581 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SDMMC1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SDMMC1SMEN) == RESET)

Definition at line 3600 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SDMMC1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SDMMC1SMEN) != RESET)

Definition at line 3557 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SPI1SMEN) == RESET)

Definition at line 3605 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SPI1SMEN) != RESET)

Definition at line 3562 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SYSCFG_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) == RESET)

Definition at line 3597 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SYSCFG_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) != RESET)

Definition at line 3554 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM15_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM15SMEN) == RESET)

Definition at line 3613 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM15_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM15SMEN) != RESET)

Definition at line 3570 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM16_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM16SMEN) == RESET)

Definition at line 3615 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM16_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM16SMEN) != RESET)

Definition at line 3572 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM17_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM17SMEN) == RESET)

Definition at line 3618 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM17_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM17SMEN) != RESET)

Definition at line 3575 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM1SMEN) == RESET)

Definition at line 3603 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM1SMEN) != RESET)

Definition at line 3560 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM8_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM8SMEN) == RESET)

Definition at line 3608 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM8_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_TIM8SMEN) != RESET)

Definition at line 3565 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART1_IS_CLK_SLEEP_DISABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_USART1SMEN) == RESET)

Definition at line 3611 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART1_IS_CLK_SLEEP_ENABLED

(

)

(READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_USART1SMEN) != RESET)

Definition at line 3568 of file stm32l4xx_hal_rcc.h.