rt-thread-official/bsp/imxrt/libraries/drivers/drv_gpio.h

22 lines
422 B
C
Raw Normal View History

/*
2023-02-11 08:13:40 +08:00
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
2019-06-12 15:01:12 +08:00
* 2018-4-30 misonyo the first version.
*/
2022-01-26 12:24:09 +08:00
2019-06-12 15:01:12 +08:00
#ifndef DRV_GPIO_H__
#define DRV_GPIO_H__
2022-01-26 12:24:09 +08:00
#include <rtthread.h>
#include <rtdevice.h>
2019-06-12 15:01:12 +08:00
#define GET_PIN(PORTx, PIN) (32 * (PORTx - 1) + (PIN & 31)) /* PORTx:1,2,3,4,5 */
int rt_hw_pin_init(void);
#endif