ttyUSB monitoring
Lloyd Kvam
python at venix.com
Sat Jan 12 12:02:29 EST 2008
On Sat, 2008-01-12 at 11:29 -0500, Thomas Charron wrote:
> On Jan 11, 2008 7:29 PM, Lloyd Kvam <python at venix.com> wrote:
> > I bought a GPS tracker (RGM-3800) under the delusion that I would be
> > able to collect data from it using Linux. Unfortunately, it is using a
> > proprietary protocol to collect data. The serial connection is
> > 115200-n-8-1, but the device does not use the "normal" command
> > sequences.
>
> Where do you find anything that says it uses a proprietary protocol?
> It's using NMEA-0183.
>
It could well be user error.
The logs, once pulled off the device are nmea. I can deal with those OK
using gpsbabel, etc.
Pulling the logs off the device requires some kind of command
interaction that is buried in a Windows program. I could not get
gpsd/sirfmon to do any thing useful. Looking through the output from
strings data_load.exe
I did find these format strings:
If you have any pointers, that would be great.
--
Lloyd Kvam
Venix Corp
DLSLUG/GNHLUG library
http://www.librarything.com/catalog/dlslug
http://www.librarything.com/profile/dlslug
http://www.librarything.com/rsshtml/recent/dlslug
More information about the gnhlug-discuss
mailing list