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107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/**
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******************************************************************************
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* @addtogroup OpenPilotModules OpenPilot Modules
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* @{
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* @addtogroup LoggingModule Logging Module
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* @brief Features for on board logging
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* @{
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*
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* @file Logging.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2013.
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* @brief Logging module, provides features for on board logging
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// ****************
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#include "openpilot.h"
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#include "debuglogsettings.h"
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#include "debuglogcontrol.h"
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#include "debuglogentry.h"
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// private variables
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static DebugLogSettingsData settings;
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static DebugLogControlData control;
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static DebugLogEntryData *entry; // would be better on stack but event dispatcher stack might be insufficient
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// private functions
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static void SettingsUpdatedCb(UAVObjEvent *ev);
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static void ControlUpdatedCb(UAVObjEvent *ev);
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int32_t LoggingInitialize(void)
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{
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DebugLogSettingsInitialize();
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DebugLogControlInitialize();
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DebugLogEntryInitialize();
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PIOS_DEBUGLOG_Initialize();
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entry = pvPortMalloc(sizeof(DebugLogEntryData));
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if (!entry) {
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return -1;
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}
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return 0;
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}
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int32_t LoggingStart(void)
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{
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DebugLogSettingsConnectCallback(SettingsUpdatedCb);
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DebugLogControlConnectCallback(ControlUpdatedCb);
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SettingsUpdatedCb(DebugLogSettingsHandle());
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return 0;
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}
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MODULE_INITCALL(LoggingInitialize, LoggingStart);
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static void SettingsUpdatedCb(__attribute__((unused)) UAVObjEvent *ev)
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{
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DebugLogSettingsGet(&settings);
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PIOS_DEBUGLOG_Enable(settings.LoggingEnabled);
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PIOS_DEBUGLOG_Printf("Logging enabled");
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}
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static void ControlUpdatedCb(__attribute__((unused)) UAVObjEvent *ev)
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{
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static bool ignore = 0; // this little hack allows us to set our own uavobject in the callback
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if (ignore) {
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ignore = 0;
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return;
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}
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DebugLogControlGet(&control);
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if (PIOS_DEBUGLOG_Read(entry, control.Flight, control.Entry) != 0) {
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// reading from log failed, mark as non existent in output
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memset(entry, 0, sizeof(DebugLogEntryData));
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entry->Flight = control.Flight;
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entry->Entry = control.Entry;
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entry->Type = DEBUGLOGENTRY_TYPE_EMPTY;
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}
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PIOS_DEBUGLOG_Info(&control.Flight, &control.Entry);
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ignore = 1; // set ignore flag before setting object - creates loop otherwise!!!
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DebugLogEntrySet(entry);
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DebugLogControlSet(&control);
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}
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/**
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* @}
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* @}
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*/
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