/**
  ******************************************************************************
  * @file    msg.h
  * @author  MCD Application Team
  * @version V1.1.0
  * @date    04-September-2017
  * @brief   Trace message API.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
  * All rights reserved.</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without 
  * modification, are permitted, provided that the following conditions are met:
  *
  * 1. Redistribution of source code must retain the above copyright notice, 
  *    this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  *    this list of conditions and the following disclaimer in the documentation
  *    and/or other materials provided with the distribution.
  * 3. Neither the name of STMicroelectronics nor the names of other 
  *    contributors to this software may be used to endorse or promote products 
  *    derived from this software without specific written permission.
  * 4. This software, including modifications and/or derivative works of this 
  *    software, must execute solely and exclusively on microcontroller or
  *    microprocessor devices manufactured by or for STMicroelectronics.
  * 5. Redistribution and use of this software other than as permitted under 
  *    this license is void and will automatically terminate your rights under 
  *    this license. 
  *
  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
  * SHALL STMICROELECTRONICS OR CONTRIBUTORS 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.
  *
  ******************************************************************************
  */

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

#include <stdio.h>
#include <stdlib.h>

#ifdef   ENABLE_IOT_INFO
#define MSG_INFO
#endif

#ifdef ENABLE_IOT_WARN
#define MSG_WARNING
#endif
#ifdef ENABLE_IOT_ERROR
#define MSG_ERROR
#endif

#ifdef ENABLE_IOT_DEBUG
#define MSG_DEBUG
#endif


/**
 * @brief Debug level logging macro.
 *
 * Macro to expose function, line number as well as desired log message.
 */
#ifdef MSG_DEBUG
#define msg_debug(...)    \
	{\
	printf("DEBUG:   %s L#%d ", __func__, __LINE__);  \
	printf(__VA_ARGS__); \
	}
#else
#define msg_debug(...)
#endif


/**
 * @brief Info level logging macro.
 *
 * Macro to expose desired log message.  Info messages do not include automatic function names and line numbers.
 */
#ifdef MSG_INFO
#define msg_info(...)    \
	{\
	printf(__VA_ARGS__); \
	}
#else
#define msg_info(...)
#endif

/**
 * @brief Warn level logging macro.
 *
 * Macro to expose function, line number as well as desired log message.
 */
#ifdef MSG_WARNING
#define msg_warning(...)   \
	{ \
	printf("WARN:  %s L#%d ", __func__, __LINE__);  \
	printf(__VA_ARGS__); \
	}
#else
#define msg_warning(...)
#endif

/**
 * @brief Error level logging macro.
 *
 * Macro to expose function, line number as well as desired log message.
 */
#ifdef MSG_ERROR
#define msg_error(...)  \
	{ \
	printf("ERROR: %s L#%d ", __func__, __LINE__); \
	printf(__VA_ARGS__); \
	}
#else
#define msg_error(...)
#endif

#endif /* __MSG_H__ */

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