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Code Issues Releases Activity

gpswidget outputs now something to the gui

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1229 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
sambas 2010-08-07 09:33:12 +00:00 committed by sambas
parent 516815807c
commit d9d42ff068
6 changed files with 108 additions and 38 deletions
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16
ground/src/plugins/gpsdisplay/gpsdisplay.pro
View File

@ -5,23 +5,23 @@ include(../../openpilotgcsplugin.pri)
include(../../plugins/coreplugin/coreplugin.pri)
include(gpsdisplay_dependencies.pri)
include(../../libs/qwt/qwt.pri)
HEADERS += gpsdisplayplugin.h \
buffer.h \
nmeaparser.h
HEADERS += gpsdisplayplugin.h
HEADERS += buffer.h
HEADERS += nmeaparser.h
HEADERS += gpsdisplaygadget.h
HEADERS += gpsdisplaywidget.h
HEADERS += gpsdisplaygadgetfactory.h
HEADERS += gpsdisplaygadgetconfiguration.h
HEADERS += gpsdisplaygadgetoptionspage.h
SOURCES += gpsdisplayplugin.cpp \
buffer.cpp \
nmeaparser.cpp
SOURCES += gpsdisplayplugin.cpp
SOURCES += buffer.cpp
SOURCES += nmeaparser.cpp
SOURCES += gpsdisplaygadget.cpp
SOURCES += gpsdisplaygadgetfactory.cpp
SOURCES += gpsdisplaywidget.cpp
SOURCES += gpsdisplaygadgetconfiguration.cpp
SOURCES += gpsdisplaygadgetoptionspage.cpp
OTHER_FILES += GpsDisplayGadget.pluginspec
FORMS += gpsdisplaygadgetoptionspage.ui \
gpsdisplaywidget.ui
FORMS += gpsdisplaygadgetoptionspage.ui
FORMS += gpsdisplaywidget.ui
RESOURCES += widgetresources.qrc

39
ground/src/plugins/gpsdisplay/gpsdisplaywidget.cpp
View File

@ -31,7 +31,7 @@
#include "uavobjects/uavobjectmanager.h"
#include <iostream>
#include <QtGui/QFileDialog>
#include <QtGui>
#include <QDebug>
#include <QThread>
#include "nmeaparser.h"
@ -44,12 +44,11 @@ public:
QextSerialPort *port;
NMEAParser *parser;
void setPort(QextSerialPort* port);
void setParser(NMEAParser* parser);
void processInputStream();
void run();
};
/*
* Initialize the widget
*/
@ -77,9 +76,12 @@ GpsDisplayWidget::GpsDisplayWidget(QWidget *parent) : QWidget(parent)
widget->gpsWorld->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
world->setScale(factor);
connect(widget->connectButton, SIGNAL(clicked(bool)),
this,SLOT(connectButtonClicked()));
parser=new NMEAParser();
connect(parser,SIGNAL(sv(int)),this,SLOT(setSVs(int)));
connect(parser,SIGNAL(position(double,double,double)),this,SLOT(setPosition(double,double,double)));
}
GpsDisplayWidget::~GpsDisplayWidget()
@ -87,6 +89,24 @@ GpsDisplayWidget::~GpsDisplayWidget()
delete widget;
}
void GpsDisplayWidget::setSVs(int sv)
{
QString temp = "FIX: ";
temp.append(QString::number(sv));
widget->label_2->setText(temp);
}
void GpsDisplayWidget::setPosition(double lat, double lon, double alt)
{
QString temp = "Position: ";
temp.append(QString::number(lat));
temp.append(" ");
temp.append(QString::number(lon));
temp.append(" ");
temp.append(QString::number(alt));
widget->label->setText(temp);
widget->textBrowser->append(temp);
}
void GpsDisplayWidget::setPort(QextSerialPort* port)
{
@ -96,26 +116,35 @@ void GpsDisplayWidget::setPort(QextSerialPort* port)
void GpsDisplayWidget::connectButtonClicked() {
GpsDisplayThread* gpsThread = new GpsDisplayThread();
widget->textBrowser->append(QString("Connecting to GPS ...\n"));
gpsThread->setPort(port);
gpsThread->setParser(parser);
gpsThread->start();
}
void GpsDisplayThread::setPort(QextSerialPort* port)
{
this->port=port;
}
void GpsDisplayThread::setParser(NMEAParser* parser)
{
this->parser=parser;
}
void GpsDisplayThread::run()
{
qDebug() << "Opening.";
qDebug() << port->portName();
bool isOpen = port->open(QIODevice::ReadWrite);
qDebug() << "Open: " << isOpen;
parser=new NMEAParser();
char buf[1024];
char c;

5
ground/src/plugins/gpsdisplay/gpsdisplaywidget.h
View File

@ -36,6 +36,7 @@
#include <QFile>
#include <QTimer>
#include "nmeaparser.h"
class Ui_GpsDisplayWidget;
@ -49,13 +50,17 @@ public:
// void setMode(QString mode); // Either UAVTalk or serial port
void setPort(QextSerialPort* port);
void setParser(NMEAParser *parser);
private slots:
void connectButtonClicked();
void setSVs(int);
void setPosition(double, double, double);
private:
Ui_GpsDisplayWidget* widget;
QextSerialPort *port;
NMEAParser *parser;
bool connected;
};

43
ground/src/plugins/gpsdisplay/gpsdisplaywidget.ui
View File

@ -33,12 +33,21 @@
<rect>
<x>10</x>
<y>10</y>
<width>46</width>
<height>13</height>
<width>251</width>
<height>16</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Position:</string>
<string>Position: </string>
</property>
<property name="indent">
<number>-1</number>
</property>
</widget>
<widget class="QLabel" name="label_2">
@ -46,12 +55,18 @@
<rect>
<x>10</x>
<y>30</y>
<width>46</width>
<height>13</height>
<width>61</width>
<height>16</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Fix:</string>
<string>Fix: </string>
</property>
</widget>
<widget class="QLabel" name="label_3">
@ -59,8 +74,8 @@
<rect>
<x>10</x>
<y>50</y>
<width>46</width>
<height>13</height>
<width>111</width>
<height>16</height>
</rect>
</property>
<property name="text">
@ -72,8 +87,8 @@
<rect>
<x>150</x>
<y>50</y>
<width>46</width>
<height>13</height>
<width>111</width>
<height>16</height>
</rect>
</property>
<property name="text">
@ -85,8 +100,8 @@
<rect>
<x>90</x>
<y>30</y>
<width>46</width>
<height>13</height>
<width>161</width>
<height>16</height>
</rect>
</property>
<property name="text">
@ -98,8 +113,8 @@
<rect>
<x>10</x>
<y>70</y>
<width>46</width>
<height>13</height>
<width>121</width>
<height>16</height>
</rect>
</property>
<property name="text">

24
ground/src/plugins/gpsdisplay/nmeaparser.cpp
View File

@ -27,6 +27,13 @@
#include "nmeaparser.h"
#include <iostream>
#include <math.h>
#include <QDebug>
#include <QStringList>
#include <QtGui/QWidget>
#include <QtGui/QVBoxLayout>
#include <QtGui/QPushButton>
// Message Codes
#define NMEA_NODATA 0 // No data. Packet not available, bad, or not decoded
@ -56,12 +63,17 @@
/**
* Initialize the parser
*/
NMEAParser::NMEAParser()
NMEAParser::NMEAParser(QObject *parent):QObject(parent)
{
bufferInit(&gpsRxBuffer, (unsigned char *)gpsRxData, 512);
gpsRxOverflow=0;
}
NMEAParser::~NMEAParser()
{
}
/**
* Called each time there are data in the input buffer
*/
@ -251,10 +263,12 @@ void NMEAParser::nmeaProcessGPGGA(char* packet)
QString* nmeaString = new QString( packet );
QStringList tokenslist = nmeaString->split(",");
GpsData.Latitude = tokenslist.at(2).toFloat();
GpsData.Longitude = tokenslist.at(4).toFloat();
GpsData.Altitude = tokenslist.at(9).toFloat();
GpsData.Latitude = tokenslist.at(2).toDouble();
GpsData.Longitude = tokenslist.at(4).toDouble();
GpsData.Altitude = tokenslist.at(9).toDouble();
GpsData.SV = tokenslist.at(7).toInt();
emit position(GpsData.Latitude,GpsData.Longitude,GpsData.Altitude);
emit sv(GpsData.SV);
}
/**
@ -276,7 +290,7 @@ void NMEAParser::nmeaProcessGPRMC(char* packet)
QString* nmeaString = new QString( packet );
QStringList tokenslist = nmeaString->split(",");
GpsData.Groundspeed = tokenslist.at(7).toFloat();
GpsData.Groundspeed = tokenslist.at(7).toDouble();
GpsData.Groundspeed = GpsData.Groundspeed*0.51444;
}

19
ground/src/plugins/gpsdisplay/nmeaparser.h
View File

@ -28,6 +28,7 @@
#ifndef NMEAPARSER_H
#define NMEAPARSER_H
#include <QObject>
#include <QtCore>
#include <stdint.h>
#include "buffer.h"
@ -37,10 +38,10 @@
typedef struct struct_GpsData
{
float Latitude;
float Longitude;
float Altitude;
float Groundspeed;
double Latitude;
double Longitude;
double Altitude;
double Groundspeed;
int SV;
uint8_t channel;
uint8_t value_h;
@ -48,10 +49,12 @@ typedef struct struct_GpsData
uint8_t sum;
}GpsData_t;
class NMEAParser
class NMEAParser: public QObject
{
Q_OBJECT
public:
NMEAParser();
NMEAParser(QObject *parent = 0);
~NMEAParser();
void processInputStream(char c);
char* nmeaGetPacketBuffer(void);
char nmeaChecksum(char* gps_buffer);
@ -67,6 +70,10 @@ public:
uint32_t numUpdates;
uint32_t numErrors;
int32_t gpsRxOverflow;
signals:
void sv(int);
void position(double,double,double);
private slots:
};
#endif // NMEAPARSER_H