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java.lang.Object java.lang.Thread lejos.gps.SimpleGPS lejos.gps.GPS
public class GPS
This class manages a data received from a GPS Device. GPS Class manages the following NMEA Sentences: GPRMC GPGSV GPGSA GPGGA (superclass) GPVTG (superclass)
Field Summary |
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Fields inherited from class lejos.gps.SimpleGPS |
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errors, ggaSentence, listeners, vtgSentence |
Fields inherited from class java.lang.Thread |
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MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Constructor Summary | |
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GPS(InputStream in)
The constructor. |
Method Summary | |
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float |
getCompassDegrees()
Return Compass Degrees in a range: 0.0-359.9 |
Date |
getDate()
Return a Date Object with data from GGA and RMC NMEA Sentence |
Satellite |
getSatellite(int index)
Get NMEA Satellite. |
int |
getSatellitesInView()
The satellites in view is a list of satellites the GPS could theoretically connect to (i.e. |
int |
getSatellitesTracked()
Returns the number of satellites being tracked to determine the coordinates. |
protected void |
sentenceChooser(String token,
String s)
Internal helper method to aid in the subclass architecture. |
Methods inherited from class lejos.gps.SimpleGPS |
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addListener, close, getAltitude, getCourse, getFixMode, getFixType, getHDOP, getLatitude, getLatitudeDirection, getLongitude, getLongitudeDirection, getPDOP, getPRN, getSelectionType, getSpeed, getTimeStamp, getVDOP, notifyListeners, removeListener, run |
Methods inherited from class java.lang.Thread |
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currentThread, getPriority, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, setDaemon, setPriority, sleep, start, yield |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GPS(InputStream in)
in
- An input stream from the GPS receiverMethod Detail |
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public float getCompassDegrees()
public Date getDate()
public Satellite getSatellite(int index)
index
- the satellite index
public int getSatellitesTracked()
getSatellitesTracked
in class SimpleGPS
public int getSatellitesInView()
protected void sentenceChooser(String token, String s)
sentenceChooser
in class SimpleGPS
token
- s
-
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