/**
  ******************************************************************************
  * @file    SPI/SPI_FullDuplex_ComIT/Inc/main.h
  * @author  MCD Application Team
  * @brief   Header for main.c module
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H

/* Includes ------------------------------------------------------------------*/
#include "stm32vl_discovery.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* User can use this section to tailor SPIx instance used and associated 
   resources */
/* Definition for SPIx clock resources */
#define SPIx                             SPI1
#define SPIx_CLK_ENABLE()                __HAL_RCC_SPI1_CLK_ENABLE()
#define SPIx_SCK_GPIO_CLK_ENABLE()       __HAL_RCC_GPIOA_CLK_ENABLE()
#define SPIx_MISO_GPIO_CLK_ENABLE()      __HAL_RCC_GPIOA_CLK_ENABLE()
#define SPIx_MOSI_GPIO_CLK_ENABLE()      __HAL_RCC_GPIOA_CLK_ENABLE()

/* Definition for SPIx Pins */
#define SPIx_SCK_PIN                     GPIO_PIN_5
#define SPIx_SCK_GPIO_PORT               GPIOA
#define SPIx_MISO_PIN                    GPIO_PIN_6
#define SPIx_MISO_GPIO_PORT              GPIOA
#define SPIx_MOSI_PIN                    GPIO_PIN_7
#define SPIx_MOSI_GPIO_PORT              GPIOA

/* Definition for SPIx's NVIC */
#define SPIx_IRQn                        SPI1_IRQn
#define SPIx_IRQHandler                  SPI1_IRQHandler

/* Size of buffer */
#define BUFFERSIZE                       (COUNTOF(aTxBuffer) - 1)

/* Exported macro ------------------------------------------------------------*/
#define COUNTOF(__BUFFER__)   (sizeof(__BUFFER__) / sizeof(*(__BUFFER__)))
/* Exported functions ------------------------------------------------------- */

#endif /* __MAIN_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/