50 lines
970 B
C
50 lines
970 B
C
/*
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* Copyright (c) 2006-2021, 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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* 2020-06-27 AHTYDHD the first 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 <rtdevice.h>
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#include <rthw.h>
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#include "drivers/spi.h"
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rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, uint32_t portindex, uint32_t cs_gpiobase, uint32_t cs_gpio_pin);
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struct tm4c123_hw_spi_cs
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{
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uint32_t portbase;
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uint32_t GPIO_Pin;
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};
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struct tm4c123_spi_config
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{
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uint32_t base;
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char *bus_name;
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};
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/* tm4c123 spi dirver class */
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struct tm4c123_spi
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{
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struct tm4c123_spi_config *config;
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struct rt_spi_configuration *cfg;
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struct rt_spi_bus spi_bus;
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};
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struct tm4c123_spi_device
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{
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rt_uint32_t pin;
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char *bus_name;
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char *device_name;
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};
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#endif /*__DRV_SPI_H__ */
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/************************** end of file ******************/
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