22 lines
425 B
C
22 lines
425 B
C
/*
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* Copyright (c) 2006-2018, 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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* 2018-4-30 misonyo the 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 <rtthread.h>
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#include <rtdevice.h>
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#define GET_PIN(PORTx, PIN) (32 * (PORTx - 1) + (PIN & 31)) /* PORTx:1,2,3,4,5 */
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int rt_hw_pin_init(void);
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#endif
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