43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/*
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* File : spi.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2017-12-04 Haley the first version
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*/
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#ifndef __SPI_H_
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#define __SPI_H_
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#include <rtthread.h>
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/* Ƭѡ<C6AC>źŽṹ<C5BD><E1B9B9><EFBFBD><EFBFBD> */
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struct am_spi_cs
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{
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rt_uint32_t chip_select;
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};
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/**
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* @brief External function definitions
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*
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*/
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int yr_hw_spi_init(void);
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#endif // __SPI_H_
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