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/*
* File : gpio.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2015, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2017-10-20 ZYH the first version
*/
#ifndef __STM32_SPI_H_
#define __STM32_SPI_H_
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
extern int stm32_spi_register_bus(SPI_TypeDef * SPIx,const char * name);
extern rt_err_t stm32_spi_bus_attach_device(rt_uint32_t pin,const char * bus_name,const char * device_name);
extern int stm32_hw_spi_init(void);
#endif
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