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Re: DG-100 GPS data logger support

by Gerhard Olsson :: Rate this Message:

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Out of curiosity and to check if better Garmin fitness support fit
with the Globalsat devices, I checked with Mirko and speigei (the
maintainer for a GH-615 utility: http://code.google.com/p/gh615/)

Links to the DG-100 "specification" below. It seems like all Globalsat
devices uses their own protocol (or at least their own packet format),
so calling the format dg-100 is probably better than "globalsat".

My conclusion: This is not affecting Garmin-fitness at all.
Garmin needs competition, but Globalsat seems to have some work to do,
mostly on SW on the devices and the interface.

On 8/2/07, Gerhard Olsson wrote:

> On 8/2/07, Mirko Parthey wrote:
> > On Thu, Aug 02, 2007 at 12:22:22AM +0200, Gerhard Olsson wrote:
> > Should the format name be globalsat instead?
>
> That's a good question, but I am afraid I cannot help you here -
> the DG-100 is the first GPS device I ever owned,
>
> >> Should the format name be globalsat instead?
> >
> >That's a good question, but I am afraid I cannot help you here -
> >the DG-100 is the first GPS device I ever owned,
> >I have no experience with other GPS devices.
>
> My interest in this is that I try to add some functionality to Garmin
> devices and would like to incorporate GPSBabel in my "fitness"
> application of choice (SportTracks) and get better Linux support for
> fitness. If someone set the infrastructure, someone else can do the
> GUI.
>
> > > Do you have a protocol spec?
> >
> > Yes, I should have mentioned this.
> > Feel free to repost this on the mailing list.
> >
> > The specs as posted by GlobalSat:
> > http://www.usglobalsat.com/forum/topic.asp?TOPIC_ID=607
> >
> > An edited version by Pixel_K can be found in the DG-100 Manager source code:
> > http://www.gpspassion.com/forumsen/topic.asp?TOPIC_ID=85525
> > http://www.pixel.k.free.fr/soft/DGm/0039/DGManager0039.rar
> > It's in Info/spec-A.txt inside the archive.
> >
> > The specs are very useful, but neither exact nor complete.
> > A bit of reverse engineering was still needed.
> >
> > Mirko
> >
>
> Will do, when I have a plan what to do - probably suggest that GH is
> handled as Garmin, if "fitness" extensions are interesting. Will look
> at the spec first.
>

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 « Return to Thread: DG-100 GPS data logger support