43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/*
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* Copyright (C) 2018 Shanghai Eastsoft Microelectronics Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Change Logs:
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* Date Author Notes
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* 2020-01-14 wangyq the first version
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* 2021-04-20 liuhy the second version
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*/
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#ifndef DRV_SPI_H__
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#define DRV_SPI_H__
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#include <rtthread.h>
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#include <rthw.h>
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#include <rtdevice.h>
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#include "es_conf_info_spi.h"
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struct es32f3_hw_spi_cs
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{
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rt_uint32_t pin;
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};
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/* cannot be used before completion init */
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rt_err_t es32f3_spi_device_attach(rt_uint32_t pin, const char *bus_name, const char *device_name);
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int rt_hw_spi_init(void);
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#endif
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