Get the enable or disable status of the AHB1 peripheral clock. More...

Defines
#define	__HAL_RCC_GPIOA_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) != RESET)
#define	__HAL_RCC_GPIOB_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) != RESET)
#define	__HAL_RCC_GPIOC_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) != RESET)
#define	__HAL_RCC_GPIOH_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) != RESET)
#define	__HAL_RCC_DMA1_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) != RESET)
#define	__HAL_RCC_DMA2_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) != RESET)
#define	__HAL_RCC_GPIOA_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) == RESET)
#define	__HAL_RCC_GPIOB_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) == RESET)
#define	__HAL_RCC_GPIOC_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) == RESET)
#define	__HAL_RCC_GPIOH_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) == RESET)
#define	__HAL_RCC_DMA1_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) == RESET)
#define	__HAL_RCC_DMA2_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) == RESET)

Detailed Description

Get the enable or disable status of the AHB1 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.

Define Documentation

#define __HAL_RCC_DMA1_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) == RESET)

Definition at line 473 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA1_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) != RESET)

Definition at line 466 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA2_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) == RESET)

Definition at line 474 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_DMA2_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) != RESET)

Definition at line 467 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOA_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) == RESET)

Definition at line 469 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOA_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) != RESET)

Definition at line 462 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOB_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) == RESET)

Definition at line 470 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOB_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) != RESET)

Definition at line 463 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOC_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) == RESET)

Definition at line 471 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOC_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) != RESET)

Definition at line 464 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOH_IS_CLK_DISABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) == RESET)

Definition at line 472 of file stm32f4xx_hal_rcc.h.

#define __HAL_RCC_GPIOH_IS_CLK_ENABLED ( ) ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) != RESET)

Definition at line 465 of file stm32f4xx_hal_rcc.h.