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https://github.com/RT-Thread/rt-thread.git
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60f17b69f6
更新如下: 1. 修复GPIO5_0~2管脚复用调用错误(错误情况会影响SDRAM正常工作)。 2. 添加中断模式，支持上升沿、下降沿、双边沿、高电平、低电平触发中断模式。 3. 移除C99特性。
25 lines
587 B
C
25 lines
587 B
C
/*
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* File : drv_pin.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2013, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2018-03-13 Liuguang the first version.
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* 2018-03-19 Liuguang add GPIO interrupt mode support.
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*/
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#ifndef __DRV_PIN_H__
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#define __DRV_PIN_H__
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#include <rtthread.h>
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#include <rtdevice.h>
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int rt_hw_pin_init(void);
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#endif
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