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OP-1365 Flight code instrumentation API: Add some helper macros to simplify the addition of instrumentation code to a module.

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Note: Look at next commit for an example use case.
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Alessio Morale 2014-06-10 21:34:33 +02:00
parent 698d132f9c
commit 8ba5741f99
1 changed files with 60 additions and 0 deletions
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60
flight/pios/inc/pios_instrumentation_helper.h Normal file
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/**
******************************************************************************
*
* @file pios_instrumentation_helper.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2014.
* @brief Macros to easily add optional performance monitoring to a module
*
* @see The GNU Public License (GPL) Version 3
*
*****************************************************************************/
/*
* 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 3 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PIOS_INSTRUMENTATION_HELPER_H
#define PIOS_INSTRUMENTATION_HELPER_H
#if defined(PIOS_INCLUDE_INSTRUMENTATION) && defined(PIOS_INSTRUMENT_MODULE)
#include <pios_instrumentation.h>
/**
* include the following macro together with modules variable declaration
*/
#define PERF_DEFINE_COUNTER(x) pios_counter_t x
/**
* this mast be called at some module init code
*/
#define PERF_INIT_COUNTER(x, id) x = PIOS_Instrumentation_CreateCounter(id)
/**
* those are the monitoring macros
*/
#define PERF_TIMED_SECTION_START(x) PIOS_Instrumentation_TimeStart(x)
#define PERF_TIMED_SECTION_END(x) PIOS_Instrumentation_TimeEnd(x)
#define PERF_MEASURE_PERIOD(x) PIOS_Instrumentation_TrackPeriod(x)
#define PERF_TRACK_VALUE(x,y) PIOS_Instrumentation_updateCounter(x, y)
#else
#define PERF_DEFINE_COUNTER(x)
#define PERF_INIT_COUNTER(x, id)
#define PERF_TIMED_SECTION_START(x)
#define PERF_TIMED_SECTION_END(x)
#define PERF_MEASURE_PERIOD(x)
#define PERF_TRACK_VALUE(x,y)
#endif /* PIOS_INCLUDE_INSTRUMENTATION */
#endif /* PIOS_INSTRUMENTATION_HELPER_H */