[Debian -FSO -GPS] No Fix

glownan glownan at member.fsf.org
Tue Nov 25 22:24:29 CET 2008


Hi, I'm using SHR and having the same problem. Frameworkd logs shows the same
that ant posted. ogpsd is receiving nmea data that is discarding because is
not UBX data, but it looks like the lines are not being properly separated,
is processing the lines by chunks and sometimes joining the end of a line
with the beginning of the next one. Is it the right behavior?

See some parts of the log

...
2008.11.24 14:14:09 ogpsd    DEBUG    Discarded data not UBX
'\n$GPRMC,,V,,,,,,,,,,N*53\r\n$GPVTG,,,,,,,,,N*30\r\n$GPGGA,,,,,,0,00,99.99,,,,,,*48\r\n$GPGSA,A'
2008.11.24 14:14:09 ogpsd    DEBUG    Discarded data not UBX ',1,,,,,,'
2008.11.24 14:14:09 ogpsd    DEBUG    Discarded data not UBX
',,,,,,,99.99,99.'
2008.11.24 14:14:09 ogpsd    DEBUG    Discarded data not UBX
'99,99.99*30\r\n$GPGSV,1,1,00*79\r\n$GPGLL,,,,,,V,N*64\r\n$GPZDA,,,,,00,00*48\r'
2008.11.24 14:14:10 ogpsd    DEBUG    Discarded data not UBX
'\n$GPRMC,,V,,,,,,,,,,N*53\r\n$GPVTG,,,,,,,,,N*30\r\n$GPGGA,,,,,,0,00,'
2008.11.24 14:14:10 ogpsd    DEBUG    Discarded data not UBX
'99.99,,,,,,*48\r\n'
...

...
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '$GPGSA,A'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX ',1,,,,,,'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX ',,,,,,,9'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '9.99,99.'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '99,99.99'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '*30\r\n$GP'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX 'GSV,1,1,'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '01,07,,,'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '41*7A\r\n$'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX 'GPGLL,,,'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX ',,,V,N*6'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX '4\r\n$GPZD'
2008.11.24 14:14:17 ogpsd    DEBUG    Discarded data not UBX 'A,,,,,00'
...

opkg says the version of frameworkd I have installed is
0.8.4.4+gitr758+17c759181713037a6d8e31b96d65245d576c0015-r0.1


ant wrote:
> 
> 
> I'm using FSO 4.1 , and have a similar problem. Enabling debug on
> framework 
> gives messages that suggest it is sending NMEA data when frameworkd is 
> expexting UBX data. There's a curious message in the logs - 'exception 
> 0x80000040 was trapped' .The GPS clearly has power. Here's some of the
> log:
> 
> 
> Nov 24 14:44:45 om-gta02 user.info 2008.11.24 14:44:45 ogpsd    INFO     
> enabling
> Nov 24 14:44:45 om-gta02 user.debug 2008.11.24 14:44:45 ogpsd    DEBUG    
> (writing '1' 
> to
> '/sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/neo1973-pm-gps.0/pwron')
> Nov 24 14:44:45 om-gta02 user.debug 2008.11.24 14:44:45 ogpsd    DEBUG    
> Sending UBX packet of type CFG-SBAS: {'usage': 7, 'scanmode': 0, 'mode': 
> 1, 'maxsbas': 3}
> Nov 24 14:44:45 om-gta02 user.debug 2008.11.24 14:44:45 ogpsd    DEBUG    
> Sending UBX packet of type CFG-PRT: []
> 
> followed by some almenac data and then this interesting snippet:
> 
> 
> Nov 24 14:44:48 om-gta02 user.debug 2008.11.24 14:44:48 ogpsd    DEBUG    
> Discarded data not UBX '$GPTXT,01,01,02,u-blox '
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX 'ag - www.u-blox.com*50\r\n'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '$GPTXT,01,01,02,ANTARIS ATR062x HW 
> 80040001*26\r\n$GPTXT,01,01,02,ROM CORE       5.00    Jan 09 20'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '06 12:00:00*76\r\n'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '$GPTXT,01,01,02,'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX 'LIC 1EBF'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '-BD07-E8'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '3D-6BE1-'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '0F7A*50\r'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '\n$GPTXT,'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '01,01,00'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX ',Excepti'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX 'on 0x800'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX '00040 was trappe'
> Nov 24 14:44:49 om-gta02 user.debug 2008.11.24 14:44:49 ogpsd    DEBUG    
> Discarded data not UBX 'd !*7E\r\n'
> 
> 
> 
> On Saturday 22 November 2008 09:24:55 Davide Scaini wrote:
>> I have the same problem... updated debian and now sephora is not working
>> and no gps fix... very annoying
>> d
>>
>> On Thu, Nov 20, 2008 at 11:06 AM, Sascha Wessel <wessel at nefkom.net>
>> wrote:
>> > Hi,
>> >
>> > On Wed, Nov 19, 2008 at 11:56:33PM -0800, Fragggy wrote:
>> > > I think so.
>> > >
>> > > cat
>> >
>> >
>> /sys/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/neo1973-pm-gps
>> >.0/pwron
>> >
>> > > shows a 1
>> > >
>> > > I have put the Freerunner next to a window over Night and logt the
>> > > output
>> >
>> > of
>> >
>> > > /dev/ttySAC1.
>> > > After a few minutes I got Messages like this:
>> > >
>> > >
>> $GPRMC,073904.00,A,5127.73160,N,00651.01957,E,0.229,279.62,201108,,,A*6
>> > >6 $GPVTG,279.62,T,,M,0.229,N,0.424,K,A*3E
>> > >
>> $GPGGA,073904.00,5127.73160,N,00651.01957,E,1,09,0.92,26.1,M,47.5,M,,*6
>> > >E $GPGSA,A,3,05,04,09,29,12,30,02,14,32,,,,1.49,0.92,1.17*07
>> > > $GPGSV,3,1,11,05,78,276,25,17,03,039,,04,21,068,32,09,48,135,28*7A
>> > > $GPGSV,3,2,11,29,19,200,27,12,83,044,28,30,50,263,37,02,18,113,29*78
>> > > $GPGSV,3,3,11,14,42,290,33,32,05,344,33,31,04
>> > >
>> > >
>> > > but still no fix this morning.
>> >
>> > Restart and then please do not read/write from/to /dev/ttySAC1.
>> > For further informations, search the ml archives...
>> >
>> > Greetings,
>> > Sascha
>> >
>> >
>> > _______________________________________________
>> > Openmoko community mailing list
>> > community at lists.openmoko.org
>> > http://lists.openmoko.org/mailman/listinfo/community
> 
> 
> 
> -- 
> 
> Antony King - 01908 268 901
> Systems Consultant
> SolutionTrax Technologies - http://www.solutiontrax.com
> 
> _______________________________________________
> Openmoko community mailing list
> community at lists.openmoko.org
> http://lists.openmoko.org/mailman/listinfo/community
> 
> 

-- 
View this message in context: http://n2.nabble.com/-Debian--FSO--GPS--No-Fix-tp1521077p1578295.html
Sent from the Openmoko Community mailing list archive at Nabble.com.





More information about the community mailing list