GpsTrack+ Wiki

Description

Midlet for Java MIDP 2.0, shows Open Street Maps on the phone. Use with GPS receiver, or without it.

Requirements

Device with Java with JSR-75 and JSR-82, midlet must read filesystem (user data) for unsigned application

Download

"stable" (tested) version:

http://dl.getdropbox.com/u/556315/GpsTrack%20stable/GpsTrack%2B.jad

http://dl.getdropbox.com/u/556315/GpsTrack%20stable/GpsTrack%2B.jar

"current" (developer) version:

http://dl.getdropbox.com/u/556315/GpsTrack%20dist/GpsTrack%2B.jad

http://dl.getdropbox.com/u/556315/GpsTrack%20dist/GpsTrack%2B.jar

Run

When you have GPS receiver just click Start. Without GPS just Menu->Maps. On some devices map shows immediately, on others click four times "Next"

Maps

Ready to download (now only for Warsaw/Poland):

http://dl.getdropbox.com/u/556315/store_wawa_5km_10-16.zip 5km od centrum Warszawy: 8MB http://dl.getdropbox.com/u/556315/store_wawa_10km_10-16.zip 10km od centrum Warszawy: 21.38MB http://dl.getdropbox.com/u/556315/store_wawa_15km_10-16.zip 15km od centrum Warszawy: 35.66MB http://dl.getdropbox.com/u/556315/store_wawa_20km_10-16.zip 20km od centrum Warszawy: 50.91MB http://dl.getdropbox.com/u/556315/store_wawa_40km_10-16.zip 40km od centrum Warszawy: 96.13MB

You can prepare map yourself by program JTileDownloader. Directory with maps must have this structure:

OSM\zoom\latitude\longitude.png

"zoom", "latitude" and "longitude.png" will be created by JTileDownloader, you must insert this in "OSM" directory. This directory insert high in phone filesystem, for example C:\others\OSM. GpsTrack should automatically find this.

Keyboard:

• "up" or "2" - map move up
• "down" or "8" - map move down
• "left" or "4 - map move left
• "right" or "6" - map move right
• "*" - zoom out
• "#" - zoom in
• "5" - autocenter off/on with GPS connection
• "0" - debug mode off/on

Map algorithm:

http://dl.getdropbox.com/u/556315/gpsTrackplus.doc

http://dl.getdropbox.com/u/556315/gpsTrackplus.pdf

Checked devices:

• Sony Ericsson k550i - good works
• Sony Ericsson w910i - good works
• Sony Ericsson k750i - works, but is unusable
• Palm Lifedrive - works, but checked without GPS. Newest avalaible IBM jvm
• Motorola v360 - works, but original firmware has to small java heap size. Not official firmware "Fallen Angel" resolve this problem and good works

Checked GPS receiver:

• Pentagram P3106
• Pentagram P3101
• Holux GPSSlim236
• QStarz BT-Q880
• Navibe GB621