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03a8bd7674
can catch it and return -1. Do NOT panic when they are null as this is something that should be caugth at run time in some cases. Ideally as a compromise in a task start it could have a set of PIOS_Assert(ObjectNameHandle()) to make sure the minimal set of objects it needs are there.
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/**
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******************************************************************************
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* @addtogroup UAVObjects OpenPilot UAVObjects
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* @{
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* @addtogroup $(NAME) $(NAME)
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* @brief $(DESCRIPTION)
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*
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* Autogenerated files and functions for $(NAME) Object
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* @{
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*
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* @file $(NAMELC).c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Implementation of the $(NAME) object. This file has been
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* automatically generated by the UAVObjectGenerator.
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*
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* @note Object definition file: $(XMLFILE).
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* This is an automatically generated file.
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* DO NOT modify manually.
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*
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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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#include "openpilot.h"
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#include "$(NAMELC).h"
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// Private variables
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static UAVObjHandle handle = NULL;
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/**
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* Initialize object.
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* \return 0 Success
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* \return -1 Failure to initialize or -2 for already initialized
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*/
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int32_t $(NAME)Initialize(void)
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{
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// Don't set the handle to null if already registered
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if(UAVObjGetByID($(NAMEUC)_OBJID) != NULL)
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return -2;
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// Register object with the object manager
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handle = UAVObjRegister($(NAMEUC)_OBJID, $(NAMEUC)_NAME, $(NAMEUC)_METANAME, 0,
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$(NAMEUC)_ISSINGLEINST, $(NAMEUC)_ISSETTINGS, $(NAMEUC)_NUMBYTES, &$(NAME)SetDefaults);
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// Done
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if (handle != 0)
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{
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return 0;
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}
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else
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{
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return -1;
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}
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}
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/**
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* Initialize object fields and metadata with the default values.
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* If a default value is not specified the object fields
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* will be initialized to zero.
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*/
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void $(NAME)SetDefaults(UAVObjHandle obj, uint16_t instId)
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{
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$(NAME)Data data;
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UAVObjMetadata metadata;
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// Initialize object fields to their default values
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UAVObjGetInstanceData(obj, instId, &data);
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memset(&data, 0, sizeof($(NAME)Data));
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$(INITFIELDS)
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UAVObjSetInstanceData(obj, instId, &data);
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// Initialize object metadata to their default values
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metadata.access = $(FLIGHTACCESS);
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metadata.gcsAccess = $(GCSACCESS);
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metadata.telemetryAcked = $(FLIGHTTELEM_ACKED);
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metadata.telemetryUpdateMode = $(FLIGHTTELEM_UPDATEMODE);
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metadata.telemetryUpdatePeriod = $(FLIGHTTELEM_UPDATEPERIOD);
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metadata.gcsTelemetryAcked = $(GCSTELEM_ACKED);
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metadata.gcsTelemetryUpdateMode = $(GCSTELEM_UPDATEMODE);
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metadata.gcsTelemetryUpdatePeriod = $(GCSTELEM_UPDATEPERIOD);
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metadata.loggingUpdateMode = $(LOGGING_UPDATEMODE);
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metadata.loggingUpdatePeriod = $(LOGGING_UPDATEPERIOD);
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UAVObjSetMetadata(obj, &metadata);
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}
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/**
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* Get object handle
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*/
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UAVObjHandle $(NAME)Handle()
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{
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return handle;
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}
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/**
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* Get/Set object Functions
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*/
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$(SETGETFIELDS)
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/**
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* @}
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*/
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