APB1 Peripheral Clock Sleep Enable Disable

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

Defines
#define	__HAL_RCC_TIM2_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM2SMEN)
#define	__HAL_RCC_TIM3_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM3SMEN)
#define	__HAL_RCC_TIM4_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM4SMEN)
#define	__HAL_RCC_TIM5_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM5SMEN)
#define	__HAL_RCC_TIM6_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM6SMEN)
#define	__HAL_RCC_TIM7_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM7SMEN)
#define	__HAL_RCC_LCD_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LCDSMEN)
#define	__HAL_RCC_WWDG_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_WWDGSMEN)
#define	__HAL_RCC_SPI2_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI2SMEN)
#define	__HAL_RCC_SPI3_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI3SMEN)
#define	__HAL_RCC_USART2_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART2SMEN)
#define	__HAL_RCC_USART3_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART3SMEN)
#define	__HAL_RCC_UART4_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART4SMEN)
#define	__HAL_RCC_UART5_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART5SMEN)
#define	__HAL_RCC_I2C1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C1SMEN)
#define	__HAL_RCC_I2C2_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C2SMEN)
#define	__HAL_RCC_I2C3_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C3SMEN)
#define	__HAL_RCC_CAN1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_CAN1SMEN)
#define	__HAL_RCC_PWR_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_PWRSMEN)
#define	__HAL_RCC_DAC1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_DAC1SMEN)
#define	__HAL_RCC_OPAMP_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_OPAMPSMEN)
#define	__HAL_RCC_LPTIM1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LPTIM1SMEN)
#define	__HAL_RCC_LPUART1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPUART1SMEN)
#define	__HAL_RCC_SWPMI1_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_SWPMI1SMEN)
#define	__HAL_RCC_LPTIM2_CLK_SLEEP_ENABLE()   SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPTIM2SMEN)
#define	__HAL_RCC_TIM2_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM2SMEN)
#define	__HAL_RCC_TIM3_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM3SMEN)
#define	__HAL_RCC_TIM4_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM4SMEN)
#define	__HAL_RCC_TIM5_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM5SMEN)
#define	__HAL_RCC_TIM6_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM6SMEN)
#define	__HAL_RCC_TIM7_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM7SMEN)
#define	__HAL_RCC_LCD_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LCDSMEN)
#define	__HAL_RCC_WWDG_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_WWDGSMEN)
#define	__HAL_RCC_SPI2_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI2SMEN)
#define	__HAL_RCC_SPI3_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI3SMEN)
#define	__HAL_RCC_USART2_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART2SMEN)
#define	__HAL_RCC_USART3_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART3SMEN)
#define	__HAL_RCC_UART4_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART4SMEN)
#define	__HAL_RCC_UART5_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART5SMEN)
#define	__HAL_RCC_I2C1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C1SMEN)
#define	__HAL_RCC_I2C2_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C2SMEN)
#define	__HAL_RCC_I2C3_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C3SMEN)
#define	__HAL_RCC_CAN1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_CAN1SMEN)
#define	__HAL_RCC_PWR_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_PWRSMEN)
#define	__HAL_RCC_DAC1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_DAC1SMEN)
#define	__HAL_RCC_OPAMP_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_OPAMPSMEN)
#define	__HAL_RCC_LPTIM1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LPTIM1SMEN)
#define	__HAL_RCC_LPUART1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPUART1SMEN)
#define	__HAL_RCC_SWPMI1_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_SWPMI1SMEN)
#define	__HAL_RCC_LPTIM2_CLK_SLEEP_DISABLE()   CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPTIM2SMEN)

---

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 wakeup from SLEEP mode, the peripheral clock is enabled again.

By default, all peripheral clocks are enabled during SLEEP mode.

---

Define Documentation

#define __HAL_RCC_CAN1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_CAN1SMEN)

Definition at line 2977 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_CAN1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_CAN1SMEN)

Definition at line 2886 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_DAC1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_DAC1SMEN)

Definition at line 2989 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_DAC1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_DAC1SMEN)

Definition at line 2898 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C1SMEN)

Definition at line 2961 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C1SMEN)

Definition at line 2870 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C2_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C2SMEN)

Definition at line 2964 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C2_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C2SMEN)

Definition at line 2873 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C3SMEN)

Definition at line 2967 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_I2C3SMEN)

Definition at line 2876 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LCD_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LCDSMEN)

Definition at line 2932 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LCD_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LCDSMEN)

Definition at line 2841 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPTIM1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LPTIM1SMEN)

Definition at line 2993 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPTIM1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_LPTIM1SMEN)

Definition at line 2902 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPTIM2_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPTIM2SMEN)

Definition at line 3001 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPTIM2_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPTIM2SMEN)

Definition at line 2910 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPUART1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPUART1SMEN)

Definition at line 2995 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_LPUART1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_LPUART1SMEN)

Definition at line 2904 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_OPAMP_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_OPAMPSMEN)

Definition at line 2991 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_OPAMP_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_OPAMPSMEN)

Definition at line 2900 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_PWR_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_PWRSMEN)

Definition at line 2987 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_PWR_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_PWRSMEN)

Definition at line 2896 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI2_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI2SMEN)

Definition at line 2942 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI2_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI2SMEN)

Definition at line 2851 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI3SMEN)

Definition at line 2945 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_SPI3SMEN)

Definition at line 2854 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SWPMI1_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_SWPMI1SMEN)

Definition at line 2998 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_SWPMI1_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR2, RCC_APB1SMENR2_SWPMI1SMEN)

Definition at line 2907 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM2SMEN)

Definition at line 2913 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM2SMEN)

Definition at line 2822 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM3SMEN)

Definition at line 2916 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM3SMEN)

Definition at line 2825 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM4SMEN)

Definition at line 2920 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM4SMEN)

Definition at line 2829 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM5_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM5SMEN)

Definition at line 2924 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM5_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM5SMEN)

Definition at line 2833 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM6SMEN)

Definition at line 2927 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM6SMEN)

Definition at line 2836 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM7_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM7SMEN)

Definition at line 2929 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_TIM7_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_TIM7SMEN)

Definition at line 2838 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_UART4_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART4SMEN)

Definition at line 2954 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_UART4_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART4SMEN)

Definition at line 2863 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_UART5_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART5SMEN)

Definition at line 2958 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_UART5_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_UART5SMEN)

Definition at line 2867 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART2_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART2SMEN)

Definition at line 2947 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART2_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART2SMEN)

Definition at line 2856 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART3_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART3SMEN)

Definition at line 2950 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_USART3_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_USART3SMEN)

Definition at line 2859 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE

(

)

CLEAR_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_WWDGSMEN)

Definition at line 2939 of file stm32l4xx_hal_rcc.h.

#define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE

(

)

SET_BIT(RCC->APB1SMENR1, RCC_APB1SMENR1_WWDGSMEN)

Definition at line 2848 of file stm32l4xx_hal_rcc.h.