43 lines
718 B
C
43 lines
718 B
C
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/*
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* Copyright (c) 2006-2019, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2019-07-29 zdzn first version
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*/
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#ifndef __DRV_GPIO_H__
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#define __DRV_GPIO_H__
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#include <rthw.h>
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <rtdebug.h>
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#include <rtdbg.h>
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#include "interrupt.h"
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#include "bcm283x.h"
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#include "raspi.h"
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#include "board.h"
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#define GPIO_IRQ_NUM 3
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struct gpio_irq_def
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{
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void *irq_arg[32];
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void (*irq_cb[32])(void *param);
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rt_uint8_t irq_type[32];
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};
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enum gpio_irq_clock
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{
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GPIO_IRQ_LOSC_32KHZ = 0,
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GPIO_IRQ_HOSC_24MHZ
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};
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int rt_hw_gpio_init(void);
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#endif /* __DRV_GPIO_H__ */
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