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dist-t variable returns incorrect value

 
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Thu Aug 04, 2011 5:51 pm    Post subject: dist-t and spd-avg show constantly zeroes on Samsung Avila Reply with quote
on version 1.0.18

1.0.17 didn't worked, in 1.0.16 dist-t and spd-avg showed constantly increasing large values.

Bad luck for Samsung users Crying or Very sad
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kruch
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Joined: 02 Jul 2006
Posts: 5088
PostPosted: Thu Aug 04, 2011 5:54 pm    Post subject: Reply with quote
"on version 1.0.18" what?
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Thu Aug 04, 2011 6:24 pm    Post subject: Reply with quote
kruch, your TB is great, but will be the greatest when dist-t and spd-avg will work on my poor Avila Smile

Is any chance for that?
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kruch
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Joined: 02 Jul 2006
Posts: 5088
PostPosted: Thu Aug 04, 2011 6:41 pm    Post subject: Reply with quote
and how does dist-t and spd-avg work in 1.0.18?
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Thu Aug 04, 2011 7:13 pm    Post subject: Reply with quote
As I wrote: dist-t and spd-avg show constantly zeroes (Avila with internal GPS).

In previous versions it showed very large and quickly increasing (every second) values.

As I remember in earlier (<<1.0) versions it was also 0 for these ones.

Your can track also:
http://www.trekbuddy.net/forum/viewtopic.php?p=45985&highlight=#45985

and

http://www.trekbuddy.net/forum/viewtopic.php?t=4914

You've mentioned that calculation mechanisms were deeply reconstructed, but it may be helpful.
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kruch
Site Admin


Joined: 02 Jul 2006
Posts: 5088
PostPosted: Thu Aug 04, 2011 8:05 pm    Post subject: Reply with quote
So with v18 you are back to zeros for dist-t and spd-avg variables?
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Thu Aug 04, 2011 8:26 pm    Post subject: Reply with quote
kruch, yes on my phone. unfortunately Sad
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kruch
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Joined: 02 Jul 2006
Posts: 5088
PostPosted: Thu Aug 04, 2011 8:54 pm    Post subject: Reply with quote
OK... can you try to make both NMEA log and GPX log (with this cfg: uncheck log only valid and set dt to 0) ?
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Fri Aug 05, 2011 4:32 pm    Post subject: Sample gpx Reply with quote
As you wish: gpx file (extension changed to txt)

nmea is unfortunately empty (i've changed settings appriopriately).

Hope it helps.

20110805-163600.txt
 Description:
gpx trace with 0 dt with ignoring errors

Download
 Filename:  20110805-163600.txt
 Filesize:  126.73 KB
 Downloaded:  1 Time(s)
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kruch
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Joined: 02 Jul 2006
Posts: 5088
PostPosted: Fri Aug 05, 2011 6:34 pm    Post subject: Reply with quote
I've found one possible cause.

http://www.trekbuddy.net/beta/2011-08-05/index.php
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waaa



Joined: 18 Mar 2010
Posts: 11
PostPosted: Fri Aug 05, 2011 7:53 pm    Post subject: Samsung users salut you, kruch :) Reply with quote
Looks ok,
accuracy tests (distance showed in cms and gps track) tomorrow morning.

Please add this fix to official version.

Thanks and don't forget about Samsung TB fans Smile
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guest



Joined: 08 Oct 2006
Posts: 3949
PostPosted: Mon Aug 08, 2011 7:07 pm    Post subject: Reply with quote
I had the same problem with my Samsung Wave GT-S8500, and I am pleased to report that dist-t seems to be working well in your new beta version.

However, there seems to be a problem with track logging, as some of the logged points have an incorrect time... Any ideas ?

Also logging is set to dt=10, but the actual dt logging is quite erratic.
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kruch
Site Admin


Joined: 02 Jul 2006
Posts: 5088
PostPosted: Mon Aug 08, 2011 7:37 pm    Post subject: Reply with quote
Time is correct in the GPX file, seems like problem of the application you are usingfor viewing it..

Code:
<time>2011-08-08T16:27:55.818Z</time>
..
<time>2011-08-08T16:27:56.82Z</time>
...
<time>2011-08-08T16:28:06.816Z</time>


You could try to add ending 0 to 16:27:56 entry. TB does not log meaningful 0s.

Other entries with 2 decimal places are 2011-08-08T16:30:10.41Z and 2011-08-08T16:30:36.41Z. You can also disable logging time with ms precision by unchecking Settings->Location->GPX options-log time ms.
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guest



Joined: 08 Oct 2006
Posts: 3949
PostPosted: Mon Aug 08, 2011 8:26 pm    Post subject: Reply with quote
You are absolutely right, adding the not meaningful 0s solves the problem when opening the track file in OziExplorer 3.95.5k.
I will also try disabling ms precison as suggested, which will be much easier than adding 0s to the gpx files...
Thank you very much for your support !
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c4pic



Joined: 18 Sep 2010
Posts: 1
PostPosted: Sat Sep 17, 2011 9:46 pm    Post subject: Reply with quote
kruch wrote:
I've found one possible cause.

http://www.trekbuddy.net/beta/2011-08-05/index.php


Now dist-t & spd-avg works fine on my Samsung GT5620 (Monte/Onix)

On version 1.0.18 always shows zero value.

thx.
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