/**
  ******************************************************************************
  * @file    CAN/CAN_LoopBack/Inc/main.h 
  * @author  MCD Application Team
  * @brief   Header for main.c module
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2017 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */

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

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
#include "stm324xg_eval.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* User can use this section to tailor CANx instance used and associated 
   resources */
/* Definition for CANx clock resources */
#define CANx                           CAN1
#define CANx_CLK_ENABLE()              __HAL_RCC_CAN1_CLK_ENABLE()
#define CANx_GPIO_CLK_ENABLE()         __HAL_RCC_GPIOA_CLK_ENABLE()

#define CANx_FORCE_RESET()             __HAL_RCC_CAN1_FORCE_RESET()
#define CANx_RELEASE_RESET()           __HAL_RCC_CAN1_RELEASE_RESET()

/* Definition for CANx Pins */
#define CANx_TX_PIN                    GPIO_PIN_12
#define CANx_TX_GPIO_PORT              GPIOA
#define CANx_TX_AF                     GPIO_AF9_CAN1
#define CANx_RX_PIN                    GPIO_PIN_11
#define CANx_RX_GPIO_PORT              GPIOA
#define CANx_RX_AF                     GPIO_AF9_CAN1

/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void LED_Display(uint8_t Ledstatus);

#endif /* __MAIN_H */