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debug.h
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/**
* @file debug.h
* @brief Debugging facilities
*
* @section License
*
* Copyright (C) 2010-2018 Oryx Embedded SARL. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* @author Oryx Embedded SARL (www.oryx-embedded.com)
* @version 1.8.6
**/
#ifndef _DEBUG_H
#define _DEBUG_H
//Dependencies
#include <stdio.h>
#include "os_port.h"
//Trace level definitions
#define TRACE_LEVEL_OFF 0
#define TRACE_LEVEL_FATAL 1
#define TRACE_LEVEL_ERROR 2
#define TRACE_LEVEL_WARNING 3
#define TRACE_LEVEL_INFO 4
#define TRACE_LEVEL_DEBUG 5
//Default trace level
#ifndef TRACE_LEVEL
#define TRACE_LEVEL TRACE_LEVEL_DEBUG
#endif
//Trace output redirection
#ifndef TRACE_PRINTF
#define TRACE_PRINTF(...) osSuspendAllTasks(), fprintf(stderr, __VA_ARGS__), osResumeAllTasks()
#endif
#ifndef TRACE_ARRAY
#define TRACE_ARRAY(p, a, n) osSuspendAllTasks(), debugDisplayArray(stderr, p, a, n), osResumeAllTasks()
#endif
#ifndef TRACE_MPI
#define TRACE_MPI(p, a) osSuspendAllTasks(), mpiDump(stderr, p, a), osResumeAllTasks()
#endif
//Debugging macros
#if (TRACE_LEVEL >= TRACE_LEVEL_FATAL)
#define TRACE_FATAL(...) TRACE_PRINTF(__VA_ARGS__)
#define TRACE_FATAL_ARRAY(p, a, n) TRACE_ARRAY(p, a, n)
#else
#define TRACE_FATAL(...)
#define TRACE_FATAL_ARRAY(p, a, n)
#endif
#if (TRACE_LEVEL >= TRACE_LEVEL_ERROR)
#define TRACE_ERROR(...) TRACE_PRINTF(__VA_ARGS__)
#define TRACE_ERROR_ARRAY(p, a, n) TRACE_ARRAY(p, a, n)
#else
#define TRACE_ERROR(...)
#define TRACE_ERROR_ARRAY(p, a, n)
#endif
#if (TRACE_LEVEL >= TRACE_LEVEL_WARNING)
#define TRACE_WARNING(...) TRACE_PRINTF(__VA_ARGS__)
#define TRACE_WARNING_ARRAY(p, a, n) TRACE_ARRAY(p, a, n)
#else
#define TRACE_WARNING(...)
#define TRACE_WARNING_ARRAY(p, a, n)
#endif
#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
#define TRACE_INFO(...) TRACE_PRINTF(__VA_ARGS__)
#define TRACE_INFO_ARRAY(p, a, n) TRACE_ARRAY(p, a, n)
#define TRACE_INFO_NET_BUFFER(p, b, o, n)
#define TRACE_INFO_MPI(p, a) TRACE_MPI(p, a)
#else
#define TRACE_INFO(...)
#define TRACE_INFO_ARRAY(p, a, n)
#define TRACE_INFO_NET_BUFFER(p, b, o, n)
#define TRACE_INFO_MPI(p, a)
#endif
#if (TRACE_LEVEL >= TRACE_LEVEL_DEBUG)
#define TRACE_DEBUG(...) TRACE_PRINTF(__VA_ARGS__)
#define TRACE_DEBUG_ARRAY(p, a, n) TRACE_ARRAY(p, a, n)
#define TRACE_DEBUG_NET_BUFFER(p, b, o, n)
#define TRACE_DEBUG_MPI(p, a) TRACE_MPI(p, a)
#else
#define TRACE_DEBUG(...)
#define TRACE_DEBUG_ARRAY(p, a, n)
#define TRACE_DEBUG_NET_BUFFER(p, b, o, n)
#define TRACE_DEBUG_MPI(p, a)
#endif
//C++ guard
#ifdef __cplusplus
extern "C" {
#endif
//Debug related functions
void debugInit(uint32_t baudrate);
void debugDisplayArray(FILE *stream,
const char_t *prepend, const void *data, size_t length);
//Deprecated definitions
#define TRACE_LEVEL_NO_TRACE TRACE_LEVEL_OFF
//C++ guard
#ifdef __cplusplus
}
#endif
#endif