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/*
* Copyright (c) 2006-2018, Synwit Technology Co.,Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-12-10 Zohar_Lee first version
* 2020-07-10 lik rewrite
*/
#ifndef __DRV_GPIO_H__
#define __DRV_GPIO_H__
#include "board.h"
#define __SWM_PIN(index, gpio, pin_index) \
{ \
index, GPIO##gpio, PIN##pin_index, GPIO##gpio##_IRQn \
}
#define GPIO0 ((GPIO_TypeDef *)(0))
#define GPIO0_IRQn (GPIOA0_IRQn)
struct swm_pin_index
{
uint32_t index;
GPIO_TypeDef *gpio;
uint32_t pin;
IRQn_Type irq;
};
typedef struct swm_pin_index pin_t;
int rt_hw_pin_init(void);
#endif /* __DRV_GPIO_H__ */
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