40 lines
907 B
C
40 lines
907 B
C
/*
|
|
* Copyright (c) 2006-2023, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2023-12-02 Meco Man the first version
|
|
*/
|
|
|
|
#ifndef __DRV_GPIO_H__
|
|
#define __DRV_GPIO_H__
|
|
|
|
#include <rtdef.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#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 GET_PIN(PORTx,PIN) (rt_uint64_t)((((rt_uint64_t)GPIO_PIN_##PIN) << 32) | (rt_uint64_t)(rt_ubase_t)GPIO##PORTx)
|
|
|
|
void rt_pin_mode(rt_uint64_t pin, rt_uint8_t mode);
|
|
void rt_pin_write(rt_uint64_t pin, rt_uint8_t value);
|
|
rt_int8_t rt_pin_read(rt_uint64_t pin);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __DRV_GPIO_H__ */
|