#ifndef PIN_H__
#define PIN_H__

#include "rtdef.h"

#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

void rt_pin_mode(rt_base_t pin, rt_base_t mode);
void rt_pin_write(rt_base_t pin, rt_base_t value);
int  rt_pin_read(rt_base_t pin);

#endif