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d02a3325d9
This module reads from the BMP085 pressure sensor. It periodically updates the pressure (kPa) and temperature (C) as well as the calculated altitude (m). git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@640 ebee16cc-31ac-478f-84a7-5cbb03baadba
101 lines
3.0 KiB
C
101 lines
3.0 KiB
C
/**
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******************************************************************************
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*
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* @file altitudeactual.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Implementation of the AltitudeActual 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: altitudeactual.xml.
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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 "altitudeactual.h"
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// Private variables
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static UAVObjHandle handle;
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// Private functions
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static void setDefaults(UAVObjHandle obj, uint16_t instId);
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/**
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* Initialize object.
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* \return 0 Success
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* \return -1 Failure
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*/
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int32_t AltitudeActualInitialize()
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{
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// Register object with the object manager
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handle = UAVObjRegister(ALTITUDEACTUAL_OBJID, ALTITUDEACTUAL_NAME, ALTITUDEACTUAL_METANAME, 0,
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ALTITUDEACTUAL_ISSINGLEINST, ALTITUDEACTUAL_ISSETTINGS, ALTITUDEACTUAL_NUMBYTES, &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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static void setDefaults(UAVObjHandle obj, uint16_t instId)
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{
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AltitudeActualData 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(AltitudeActualData));
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UAVObjSetInstanceData(obj, instId, &data);
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// Initialize object metadata to their default values
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metadata.telemetryAcked = 1;
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metadata.telemetryUpdateMode = UPDATEMODE_ONCHANGE;
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metadata.telemetryUpdatePeriod = 0;
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metadata.gcsTelemetryAcked = 1;
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metadata.gcsTelemetryUpdateMode = UPDATEMODE_PERIODIC;
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metadata.gcsTelemetryUpdatePeriod = 200;
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metadata.loggingUpdateMode = UPDATEMODE_NEVER;
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metadata.loggingUpdatePeriod = 0;
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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 AltitudeActualHandle()
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{
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return handle;
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}
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