dev_pin.h 文件参考

#include <rtthread.h>

dev_pin.h 的引用(Include)关系图:

此图展示该文件被哪些文件直接或间接地引用了:

浏览该文件的源代码.

结构体
struct	rt_device_pin
struct	rt_device_pin_mode
struct	rt_device_pin_value
struct	rt_pin_irq_hdr
struct	rt_pin_ops

宏定义
#define	PIN_NONE   (-1)
#define	PIN_LOW   0x00
#define	PIN_HIGH   0x01
#define	PIN_MODE_OUTPUT   0x00
#define	PIN_MODE_INPUT   0x01
#define	PIN_MODE_INPUT_PULLUP   0x02
#define	PIN_MODE_INPUT_PULLDOWN   0x03
#define	PIN_MODE_OUTPUT_OD   0x04
#define	PIN_IRQ_MODE_RISING   0x00
#define	PIN_IRQ_MODE_FALLING   0x01
#define	PIN_IRQ_MODE_RISING_FALLING   0x02
#define	PIN_IRQ_MODE_HIGH_LEVEL   0x03
#define	PIN_IRQ_MODE_LOW_LEVEL   0x04
#define	PIN_IRQ_DISABLE   0x00
#define	PIN_IRQ_ENABLE   0x01
#define	PIN_IRQ_PIN_NONE   PIN_NONE

函数
int	rt_device_pin_register (const char *name, const struct rt_pin_ops *ops, void *user_data)
void	rt_pin_mode (rt_base_t pin, rt_uint8_t mode)
void	rt_pin_write (rt_base_t pin, rt_ssize_t value)
rt_ssize_t	rt_pin_read (rt_base_t pin)
rt_base_t	rt_pin_get (const char *name)
rt_err_t	rt_pin_attach_irq (rt_base_t pin, rt_uint8_t mode, void(*hdr)(void *args), void *args)
rt_err_t	rt_pin_detach_irq (rt_base_t pin)
rt_err_t	rt_pin_irq_enable (rt_base_t pin, rt_uint8_t enabled)
rt_err_t	rt_pin_debounce (rt_base_t pin, rt_uint32_t debounce)