2024-08-28 21:29:03 +00:00
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# Trail Rail 
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Simple app to follow GPX track
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Written by: [Pavel Machek](https://github.com/pavelmachek)
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After GPS fix is acquired, it displays familiar arrow with road in
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front of you. It never stores whole track in memory, so it should work
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with fairly large files.
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GPX files can be obtained from various services, www.mapy.cz is one of
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them (actually uses openstreetmap data for most of the world).
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## Preparing data
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"gpx2egt.sh < file.gpx > t.name.egt" can be used to prepare data, then
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upload it to watch.
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2024-09-08 18:40:52 +00:00
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# [rt].*.egt
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# deal with "end of trail"
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