STM32F4 DISCOVERY LOW LEVEL BUTTON

Defines
#define	BUTTONn   1
#define	KEY_BUTTON_PIN   GPIO_PIN_0
	Wakeup push-button.
#define	KEY_BUTTON_GPIO_PORT   GPIOA
#define	KEY_BUTTON_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOA_CLK_ENABLE()
#define	KEY_BUTTON_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOA_CLK_DISABLE()
#define	KEY_BUTTON_EXTI_IRQn   EXTI0_IRQn
#define	BUTTONx_GPIO_CLK_ENABLE(__INDEX__)
#define	BUTTONx_GPIO_CLK_DISABLE(__INDEX__)

---

Define Documentation

#define BUTTONn   1

Definition at line 141 of file stm32f4_discovery.h.

#define BUTTONx_GPIO_CLK_DISABLE

(

__INDEX__

)

Value:

do{if((__INDEX__) == 0) KEY_BUTTON_GPIO_CLK_DISABLE(); \
                                                 }while(0)

Definition at line 155 of file stm32f4_discovery.h.

#define BUTTONx_GPIO_CLK_ENABLE

(

__INDEX__

)

Value:

do{if((__INDEX__) == 0) KEY_BUTTON_GPIO_CLK_ENABLE(); \
                                                }while(0)

Definition at line 152 of file stm32f4_discovery.h.

Referenced by BSP_PB_Init().

#define KEY_BUTTON_EXTI_IRQn   EXTI0_IRQn

Definition at line 150 of file stm32f4_discovery.h.

#define KEY_BUTTON_GPIO_CLK_DISABLE

(

)

__HAL_RCC_GPIOA_CLK_DISABLE()

Definition at line 149 of file stm32f4_discovery.h.

#define KEY_BUTTON_GPIO_CLK_ENABLE

(

)

__HAL_RCC_GPIOA_CLK_ENABLE()

Definition at line 148 of file stm32f4_discovery.h.

#define KEY_BUTTON_GPIO_PORT   GPIOA

Definition at line 147 of file stm32f4_discovery.h.

#define KEY_BUTTON_PIN   GPIO_PIN_0

Wakeup push-button.

Definition at line 146 of file stm32f4_discovery.h.