GPS-Sport ForenRun.GPS HardwareHTC Touch Diamond - no altitude!
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user_1788104370 24.07.2008 16:09:42 UTC



Yes I have to start GPS manually. I will test modified buid soon...
Tom 24.07.2008 15:56:44 UTC



Thanks for the info. Do you also have the problem of GPS not connecting when application is started?

See http://www.gps-sport.net/forums/thread/504-0/GPS-connection-problem-with-HTC-Diamond-
user_1788104370 24.07.2008 14:55:34 UTC geändert am 24.07.2008 14:56:13 UTC

...more testing

I made more testing with Run.GPS Traininer and HTC GPS Tool. I found better setups: COM4 and baudrate 57600
It gives more stabile GPS-signal than 4800. Maybe it will work also with older radios. Just test it and report your results!

ROM: HTC_Europe_1.37.401.3
Radio: 1.00.25.05
user_1788104370 18.07.2008 12:12:11 UTC

Baudrate changed, Radio v1.00.25.05

I updated my Diamond's Radio to [url=http://forum.xda-developers.com/showthread.php?t=407956]v1.00.25.05[/url]. Working combination is now COM 4 and Baudrate 4800.

(Windows managed GPS still gives altitude 0 meters.)
robert 14.07.2008 10:52:54 UTC



GPS based altitude calculation is not very accurate ... it depends very much on the current satellite constellation and weather conditions.
kaifs 13.07.2008 01:19:49 UTC



I had the same problem with my Diamond, too, followed Spaca's hint and I got altitudes. But they seem strange. According to Google, my street should be at about 30m. But Run.GPS shows 80m. When I go up to my flat, which is on the 2nd floor (so, appr. 7-8m higher), the program tells me, I am at 97m. Does anybody know why?
Tom 03.07.2008 15:35:28 UTC



Great! Thanks for figuring this out. I put this information on the device configurations page: http://www.rungps.net/wiki/DeviceConfigurationEN for everyone.
ageye 02.07.2008 22:54:44 UTC

Perfect

Thank you so much! Works perfect now!
user_1788104370 02.07.2008 20:42:19 UTC

Solution!

Thank you for your answer. I made more testing and found solution! Problem was Windows Managed GPS, it finds satellites but don't collect any altitude information. I unchecked it and selected COM4 and baudrate 19200. Now I can see altitude and GPS finds satellites much faster. I think signal is better too.
robert 02.07.2008 16:45:38 UTC



We don't have the device yet - unfortunately.

Some questions:
- do you use Windows managed GPS or serial (COM) ports?
(if the latter is the case, please try http://www.rungps.net/wiki/SerialTestToolEN and send the protocol file to info[at]esymetric.de)
- does altitude appear in other programs?
- did you try leaving the device lying on the ground in an open space to give it the chance to gather all satellite information for a stable 3D fix?

We'll surely get this fixed but maybe only when we get hold of one of these devices.
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