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LibrePilot/ground/src/plugins/uavobjects/gpssatellites.h
stac ecac1fb79d nmea: parse GSV sentences and populate GPSSatellites object
This creates a new UAVObject called GPSSatellites to hold
information about which satellites the GPS receiver can see
and the quality of their signals.

NMEA GSV sentences are now parsed.  The full set of GSV data
may be split across multiple GSV sentences, each containing
info for at most 4 satellites.  Once an entire set of GSV
records has been collected, the GPSSatellites UAVObject is
updated.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1453 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-08-29 01:46:14 +00:00

95 lines
2.9 KiB
C++

/**
******************************************************************************
*
* @file gpssatellites.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @see The GNU Public License (GPL) Version 3
* @addtogroup GCSPlugins GCS Plugins
* @{
* @addtogroup UAVObjectsPlugin UAVObjects Plugin
* @{
*
* @note Object definition file: gpssatellites.xml.
* This is an automatically generated file.
* DO NOT modify manually.
*
* @brief The UAVUObjects GCS plugin
*****************************************************************************/
/*
* 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 GPSSATELLITES_H
#define GPSSATELLITES_H
#include "uavdataobject.h"
#include "uavobjectmanager.h"
class UAVOBJECTS_EXPORT GPSSatellites: public UAVDataObject
{
Q_OBJECT
public:
// Field structure
typedef struct {
qint8 SatsInView;
qint8 PRN[16];
float Elevation[16];
float Azimuth[16];
qint8 SNR[16];
} __attribute__((packed)) DataFields;
// Field information
// Field SatsInView information
// Field PRN information
/* Number of elements for field PRN */
static const quint32 PRN_NUMELEM = 16;
// Field Elevation information
/* Number of elements for field Elevation */
static const quint32 ELEVATION_NUMELEM = 16;
// Field Azimuth information
/* Number of elements for field Azimuth */
static const quint32 AZIMUTH_NUMELEM = 16;
// Field SNR information
/* Number of elements for field SNR */
static const quint32 SNR_NUMELEM = 16;
// Constants
static const quint32 OBJID = 3593446318U;
static const QString NAME;
static const bool ISSINGLEINST = 1;
static const bool ISSETTINGS = 0;
static const quint32 NUMBYTES = sizeof(DataFields);
// Functions
GPSSatellites();
DataFields getData();
void setData(const DataFields& data);
Metadata getDefaultMetadata();
UAVDataObject* clone(quint32 instID);
static GPSSatellites* GetInstance(UAVObjectManager* objMngr, quint32 instID = 0);
private:
DataFields data;
void setDefaultFieldValues();
};
#endif // GPSSATELLITES_H