<br><br><div class="gmail_quote">On Fri, Sep 17, 2010 at 5:52 AM, Radek Polak <span dir="ltr"><<a href="mailto:psonek2@seznam.cz">psonek2@seznam.cz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Thursday 16 September 2010 19:54:12 Ori Pessach wrote:<br>
<br>
> It doesn't work this way for me. How do I debug it?<br>
<br>
</div>Close NeronGPS and all other apps that might use GPS. Then use console and do:<br>
<br>
/opt/qtmoko/bin/gps-poweron.sh<br>
cat /dev/ttySAC1<br>
<br>
You should see what GPS chip is sending - it will be similar to this output:<br>
<br>
$GPTXT,01,01,02,ANTSUPERV=AC SD OD PDoS *0A<br>
$GPTXT,01,01,02,ANT$GPRMC,,V,,,,,,,,,,N*53<br>
$GPVTG,,,,,,,,,N*30<br>
$GPGGA,,,,,,0,00,99.99,,,,,,*48<br>
$GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30<br>
$GPGSV,1,1,00*79<br>
$GPGLL,,,,,,V,N*64<br>
$GPZDA,,,,,00,00*48<br>
$GPRMC,,V,,,,,,,,,,N*53<br>
<br>
If this works then your problem is probably just GPS satelite visibility.<br>
<br>
The output should contain GPGSA,A,3 substring once you get a fix (i am not 100%<br>
sure about this - you should search google and try to find something about nmea<br>
to be sure...).<br>
<br>
Regards<br>
<font color="#888888"><br>
Radek<br></font></blockquote><div><br></div><div>Well, here's what I'm getting:</div><div><br></div><div>$GPRMC,,V,,,,,,,,,,N*53</div><div>$GPVTG,,,,,,,,,N*30</div><div>$GPGGA,,,,,,0,00,99.99,,,,,,*48</div><div><br>
</div><div>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.)</div><div><br></div><div>It's very similar to what you listed above, except that there are no $GPTXT lines. Any idea what that means?</div>
<div><br></div><div>-- Ori Pessach</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div class="h5"><br></div></div></blockquote></div>