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/*
* Copyright (c) 2020-2021, Bluetrum Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-11-19 greedyhao first version
*/
#ifndef DRV_GPIO_H__
#define DRV_GPIO_H__
#include "drv_common.h"
#include "board.h"
#define __AB32_PORT(port) GPIO##port
#define __AB32_GET_PIN_A(PIN) PIN
#define __AB32_GET_PIN_B(PIN) 8 + PIN
#define __AB32_GET_PIN_E(PIN) 13 + PIN
#define __AB32_GET_PIN_F(PIN) 21 + PIN
#define WAKEUP_INT_ENABLE 16
#define WAKEUP_CRICUIT_0 0 // PA7
#define WAKEUP_CRICUIT_1 1 // PB1
#define WAKEUP_CRICUIT_2 2 // PB2
#define WAKEUP_CRICUIT_3 3 // PB3
#define WAKEUP_CRICUIT_4 4 // PB4
#define WAKEUP_CRICUIT_5 5 // WKO (RTC)
#define WAKEUP_CRICUIT_6 6 // Falling edge for other GPIOs
#define WAKEUP_CRICUIT_7 7 // Rising edge for other GPIOs
#define WAKEUP_EDGE_SELECT_0 16
#define WAKEUP_EDGE_SELECT_1 17
#define WAKEUP_EDGE_SELECT_2 18
#define WAKEUP_EDGE_SELECT_3 19
#define WAKEUP_EDGE_SELECT_4 20
#define WAKEUP_EDGE_SELECT_5 21
#define WAKEUP_EDGE_SELECT_6 22
#define WAKEUP_EDGE_SELECT_7 23
/* structure to store IRQ handler and arguments per pin */
struct ab32_pin_irq
{
void (*hdr)(void *args);
void *args;
};
int rt_hw_pin_init(void);
#endif // DRV_GPIO_H__
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