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 * Copyright (c) 2020-2030 OnMicro Limited. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *   1. Redistributions 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 OnMicroelectronics nor the names of its contributors
 *      may be used to endorse or promote products derived from this software
 *      without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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/**
 * @file     om_log.h
 * @brief
 * @date     06. Aug 2020
 * @author   OnMicro SW Team
 *
 * @defgroup OM_LOG Log
 * @ingroup  COMMON
 * @brief    Log
 * @details  Log
 *
 * @version
 * Version 1.0
 *  - Initial release
 *
 * @{
 */

#ifndef __OM_LOG_H__
#define __OM_LOG_H__

#ifdef __cplusplus
extern "C"
{ /*}*/
#endif

/*********************************************************************
 * INCLUDES
 */
/// log level
typedef enum {
    OM_LOG_NONE,
    OM_LOG_ERROR,
    OM_LOG_WARN,
    OM_LOG_INFO,
} om_log_level_t;

/*********************************************************************
 * MACROS
 */
#ifdef CONFIG_LOG
/// log
#define OM_LOG(level, format, ...)                 om_log(level, format,  ## __VA_ARGS__)
/// log array
#define OM_LOG_ARRAY(level, array, len)            do{int __i; for(__i=0;__i<(len);++__i)OM_LOG(level, "%02X ",((uint8_t *)(array))[__i]);}while(0)
/// log array with show more
#define OM_LOG_ARRAY_EX(level, note, array, len)   do{OM_LOG(level, "%s: ",note); OM_LOG_ARRAY(level, array,len); OM_LOG(level, "[%dbytes]\n",len);}while(0)
/// log with debug
#define OM_LOG_DEBUG(format, ...)                  om_log(OM_LOG_INFO, format,  ## __VA_ARGS__)
/// log debug array
#define OM_LOG_DEBUG_ARRAY(array, len)             do{int __i; for(__i=0;__i<(len);++__i)OM_LOG_DEBUG("%02X ",((uint8_t *)(array))[__i]);}while(0)
/// log debug array with show more
#define OM_LOG_DEBUG_ARRAY_EX(note, array, len)    do{OM_LOG_DEBUG("%s: ",note); OM_LOG_DEBUG_ARRAY(array,len); OM_LOG_DEBUG("[%dbytes]\n",len);}while(0)
#else
#define OM_LOG(level, format, ...)
#define OM_LOG_ARRAY(level, array, len)
#define OM_LOG_ARRAY_EX(level, note, array, len)
#define OM_LOG_DEBUG(format, ...)
#define OM_LOG_DEBUG_ARRAY(array, len)
#define OM_LOG_DEBUG_ARRAY_EX(note, array, len)
#endif


/*********************************************************************
 * TYPEDEFS
 */


/*********************************************************************
 * EXTERN VARIABLES
 */


/*********************************************************************
 * EXTERN FUNCTIONS
 */
/**
 *******************************************************************************
 * @brief log output
 *
 * @param[in] level        Log level.
 * @param[in] fmt          String that contains the text to be writen to stdout
 *
 *******************************************************************************
 */
void om_log(om_log_level_t level, const char *fmt, ...);

/**
 *******************************************************************************
 * @brief  om log level set
 *
 * @param[in] level  level
 *******************************************************************************
 **/
void om_log_level_set(om_log_level_t level);

#ifdef __cplusplus
/*{*/ }
#endif

#endif

/** @} */