/** method which is called if a timer is set up */
public void updateGps(int fix) {
Double bearMov = new Double();
Double speed = new Double();
Double sunAzimut = new Double();
compassRose.setGpsStatus(
fix,
myNavigation.gpsPos.getSats(),
myNavigation.gpsPos.getSatsInView(),
myNavigation.gpsPos.getHDOP());
if ((fix > 0) && (myNavigation.gpsPos.getSats() >= 0)) {
// display values only, if signal good
lblPosition.setText(myNavigation.gpsPos.toString(CoordsScreen.getLocalSystem(currFormatSel)));
speed.set(myNavigation.gpsPos.getSpeed());
sunAzimut.set(myNavigation.skyOrientationDir.lonDec);
bearMov.set(myNavigation.gpsPos.getBear());
updateDistance();
compassRose.setSunMoveDirections(
(float) sunAzimut.value, (float) bearMov.value, (float) speed.value);
// Set background to signal quality
}
// receiving data, but signal ist not good
if ((fix == 0) && (myNavigation.gpsPos.getSats() >= 0)) {
gpsStatus = YELLOW;
}
// receiving no data
if (fix == -1) {
if (gpsStatus != RED)
(new MessageBox(
MyLocale.getMsg(321, "Error"),
MyLocale.getMsg(1510, "No data from GPS.\nConnection to serial port/gpsd closed."),
FormBase.OKB))
.exec();
gpsStatus = RED;
myNavigation.stopGps();
}
// cannot interpret data
if (fix == -2) {
if (gpsStatus != RED)
(new MessageBox(
MyLocale.getMsg(321, "Error"),
MyLocale.getMsg(
1511,
"Cannot interpret data from GPS/gpsd!\nPossible reasons:\nWrong port,\nwrong baud rate,\ninvalid protocol (need NMEA/gpsd).\nConnection to serial port closed.\nLast String tried to interpret:\n")
+ myNavigation.gpsPos.lastStrExamined,
FormBase.OKB))
.exec();
gpsStatus = RED;
myNavigation.stopGps(); // TODO automatic in myNavigate?
}
}
