STM CMSIS
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GPIO pull define
STM32F4xx_HAL_Driver » GPIO » GPIO Exported Constants

GPIO Pull-Up or Pull-Down Activation. More...

Macros

#define GPIO_NOPULL   ((uint32_t)0x00000000U)
 
#define GPIO_PULLUP   ((uint32_t)0x00000001U)
 
#define GPIO_PULLDOWN   ((uint32_t)0x00000002U)
 

Detailed Description

GPIO Pull-Up or Pull-Down Activation.

Macro Definition Documentation

◆ GPIO_NOPULL

#define GPIO_NOPULL   ((uint32_t)0x00000000U)

No Pull-up or Pull-down activation

◆ GPIO_PULLDOWN

#define GPIO_PULLDOWN   ((uint32_t)0x00000002U)

Pull-down activation

◆ GPIO_PULLUP

#define GPIO_PULLUP   ((uint32_t)0x00000001U)

Pull-up activation