QtMoko v26

Ori Pessach opessach at gmail.com
Fri Sep 17 17:02:08 CEST 2010


On Fri, Sep 17, 2010 at 5:52 AM, Radek Polak <psonek2 at seznam.cz> wrote:

> On Thursday 16 September 2010 19:54:12 Ori Pessach wrote:
>
> > It doesn't work this way for me. How do I debug it?
>
> Close NeronGPS and all other apps that might use GPS. Then use console and
> do:
>
> /opt/qtmoko/bin/gps-poweron.sh
> cat /dev/ttySAC1
>
> You should see what GPS chip is sending - it will be similar to this
> output:
>
> $GPTXT,01,01,02,ANTSUPERV=AC SD OD PDoS *0A
> $GPTXT,01,01,02,ANT$GPRMC,,V,,,,,,,,,,N*53
> $GPVTG,,,,,,,,,N*30
> $GPGGA,,,,,,0,00,99.99,,,,,,*48
> $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
> $GPGSV,1,1,00*79
> $GPGLL,,,,,,V,N*64
> $GPZDA,,,,,00,00*48
> $GPRMC,,V,,,,,,,,,,N*53
>
> If this works then your problem is probably just GPS satelite visibility.
>
> The output should contain GPGSA,A,3 substring once you get a fix (i am not
> 100%
> sure about this - you should search google and try to find something about
> nmea
> to be sure...).
>
> Regards
>
> Radek
>

Well, here's what I'm getting:

$GPRMC,,V,,,,,,,,,,N*53
$GPVTG,,,,,,,,,N*30
$GPGGA,,,,,,0,00,99.99,,,,,,*48

etc. (I'm copying this off the phone's terminal so I think I can be excused
if I don't copy the whole output.)

It's very similar to what you listed above, except that there are no $GPTXT
lines. Any idea what that means?

-- Ori Pessach

>
>
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