Get the enable or disable status of the APB1 peripheral clock. More...

Macros
#define	__HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET)

#define	__HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET)

#define	__HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET)

#define	__HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET)

#define	__HAL_RCC_WWDG_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) != RESET)

#define	__HAL_RCC_WWDG_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) == RESET)

#define	__HAL_RCC_USART2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) != RESET)

#define	__HAL_RCC_USART2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) == RESET)

#define	__HAL_RCC_I2C1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) != RESET)

#define	__HAL_RCC_I2C1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) == RESET)

#define	__HAL_RCC_BKP_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_BKPEN)) != RESET)

#define	__HAL_RCC_BKP_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_BKPEN)) == RESET)

#define	__HAL_RCC_PWR_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) != RESET)

#define	__HAL_RCC_PWR_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) == RESET)

Detailed Description

Get the enable or disable status of the APB1 peripheral clock.

Note: After reset, the peripheral clock (used for registers read/write access) is disabled and the application software has to enable this clock before using it.

Macro Definition Documentation

◆ __HAL_RCC_BKP_IS_CLK_DISABLED

#define __HAL_RCC_BKP_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_BKPEN)) == RESET)

Definition at line 480 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_BKP_IS_CLK_ENABLED

#define __HAL_RCC_BKP_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_BKPEN)) != RESET)

Definition at line 479 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_I2C1_IS_CLK_DISABLED

#define __HAL_RCC_I2C1_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) == RESET)

Definition at line 478 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_I2C1_IS_CLK_ENABLED

#define __HAL_RCC_I2C1_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) != RESET)

Definition at line 477 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_PWR_IS_CLK_DISABLED

#define __HAL_RCC_PWR_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) == RESET)

Definition at line 482 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_PWR_IS_CLK_ENABLED

#define __HAL_RCC_PWR_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) != RESET)

Definition at line 481 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM2_IS_CLK_DISABLED

#define __HAL_RCC_TIM2_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET)

Definition at line 470 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM2_IS_CLK_ENABLED

#define __HAL_RCC_TIM2_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET)

Definition at line 469 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM3_IS_CLK_DISABLED

#define __HAL_RCC_TIM3_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET)

Definition at line 472 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM3_IS_CLK_ENABLED

#define __HAL_RCC_TIM3_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET)

Definition at line 471 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_USART2_IS_CLK_DISABLED

#define __HAL_RCC_USART2_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) == RESET)

Definition at line 476 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_USART2_IS_CLK_ENABLED

#define __HAL_RCC_USART2_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) != RESET)

Definition at line 475 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_WWDG_IS_CLK_DISABLED

#define __HAL_RCC_WWDG_IS_CLK_DISABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) == RESET)

Definition at line 474 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_WWDG_IS_CLK_ENABLED

#define __HAL_RCC_WWDG_IS_CLK_ENABLED ( ) ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) != RESET)

Definition at line 473 of file stm32f1xx_hal_rcc.h.

Macros