/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ****************************************************************************/

/**
 * @file spi.h
 * @author Nations 
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */
#ifndef __SPI_FLASH_H__
#define __SPI_FLASH_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "n32g4fr.h"

#define SPI_MASTER                SPI3
#define SPI_MASTER_CLK            RCC_APB1_PERIPH_SPI3

//#define SPI_MASTER_NSS_GPIO           GPIOC
#define SPI_MASTER_SCK_GPIO             GPIOC
#define SPI_MASTER_MISO_GPIO            GPIOA
#define SPI_MASTER_MOSI_GPIO            GPIOA
    
//#define SPI_MASTER_PIN_NSS        GPIO_PIN_2
#define SPI_MASTER_PIN_SCK        GPIO_PIN_3
    
#define SPI_MASTER_PIN_MISO       GPIO_PIN_0
#define SPI_MASTER_PIN_MOSI       GPIO_PIN_1

void SPI3_Init(void);
void SPI3_SetSpeed(uint8_t SpeedSet);
uint8_t SPI3_ReadWriteByte(uint8_t TxData);

#endif
/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */
