GPS stopped working, can't figure it out... what else?

Yaroslav Halchenko site-openmoko.org at onerussian.com
Fri Jul 9 19:12:24 CEST 2010


Running SHR, recently reflushed to most recent SHR and kept it up to
date (today).  GPS for some reason not only doesn't fixate but even
fails to acquire time.

Running fso-gpsd in foreground with debug level of 10 I am getting
periodic:

13:10:01.799252 DEBUG: Timeout: sending data to clients
13:10:01.800015 INFO: Sending nmea: $GPGGA,,,,,,0,00,,,,,,,*66
13:10:01.800529 INFO: Sending nmea: $GPGSA,A,0,,,,,,,,,,,,,,,*1f
13:10:01.800934 INFO: Sending nmea: $GPGSV,1,1,00*79
13:10:01.801360 INFO: Sending nmea: $GPRMC,,V,,,,,,,,,*31
13:10:01.801761 INFO: Sending nmea: $GPGLL,,,,,,V*06
13:10:01.802203 INFO: Sending nmea: $GPVTG,,,,,,,,*52
13:10:03.806755 DEBUG: Timeout: sending data to clients
13:10:03.807292 INFO: Sending nmea: $GPGGA,,,,,,0,00,,,,,,,*66
13:10:03.807706 INFO: Sending nmea: $GPGSA,A,0,,,,,,,,,,,,,,,*1f
13:10:03.808097 INFO: Sending nmea: $GPGSV,1,1,00*79
13:10:03.808486 INFO: Sending nmea: $GPRMC,,V,,,,,,,,,*31
13:10:03.808855 INFO: Sending nmea: $GPGLL,,,,,,V*06
13:10:03.809222 INFO: Sending nmea: $GPVTG,,,,,,,,*52


logs in frameworkd upon me 'enabling GPS again':

2010.07.09 13:05:58.177 ogpsd                DEBUG    (writing '1' to '/sys/bus/platform/devices/gta02-pm-gps.0/power_on')
2010.07.09 13:05:58.716 ogpsd                DEBUG    Sending UBX packet of type CFG-SBAS: {'usage': 7, 'scanmode': 0, 'mode': 1, 'maxsbas': 3}
2010.07.09 13:05:58.725 ogpsd                DEBUG    Sending UBX packet of type CFG-NAV2: {'TDOP': 250, 'TACC': 300, 'MinELE': 5, 'MaxSVs': 16, 'MinSVInitial': 3, 'MinCN0After': 10, 'FixMode': 2, 'PDOP': 250, 'Platfo
rm': 3, 'MinSVs': 3, 'DGPSTO': 60, 'PACC': 100, 'NAVOPT': 1, 'MaxDR': 5, 'StaticThres': 10, 'MinCN0Initial': 15, 'FixedAltitude': 50000}                                                                                 2010.07.09 13:05:58.733 ogpsd                DEBUG    Sending UBX packet of type CFG-PRT: []
2010.07.09 13:05:58.740 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 3, 'Rate': 1, 'Class': 1}
2010.07.09 13:05:58.747 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 2, 'Rate': 1, 'Class': 1}
2010.07.09 13:05:58.754 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 18, 'Rate': 1, 'Class': 1}
2010.07.09 13:05:58.761 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 33, 'Rate': 1, 'Class': 1}
2010.07.09 13:05:58.769 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 4, 'Rate': 1, 'Class': 1}
2010.07.09 13:05:58.776 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 48, 'Rate': 5, 'Class': 1}
2010.07.09 13:05:58.783 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 0, 'Rate': 1, 'Class': 11}
2010.07.09 13:05:58.791 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 1, 'Rate': 8, 'Class': 1}
2010.07.09 13:05:58.798 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 48, 'Rate': 1, 'Class': 11}
2010.07.09 13:05:58.805 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 49, 'Rate': 1, 'Class': 11}
2010.07.09 13:05:58.826 frameworkd.resource  DEBUG    sending delayed signal <function ConnectionStatusChanged at 0x177330>( (<ogpsd.om.GTA02Device at /org/freedesktop/Gypsy at 0x1bc330>, False) )
2010.07.09 13:05:58.833 ogpsd.gpsdevice      DEBUG    ConnectionStatusChanged False
2010.07.09 13:05:58.841 frameworkd.resource  DEBUG    sending delayed signal <function ConnectionStatusChanged at 0x177330>( (<ogpsd.om.GTA02Device at /org/freedesktop/Gypsy at 0x1bc330>, True) )
2010.07.09 13:05:58.861 ogpsd.gpsdevice      DEBUG    ConnectionStatusChanged True
2010.07.09 13:05:58.878 frameworkd.resource  DEBUG    (ok) done processing command 'enable' for resource '<ogpsd.om.GTA02Device at /org/freedesktop/Gypsy at 0x1bc330>' (new status=enabled); triggering next command


what else could it be beside may be ruined GPS module? (I could have dropped
poor phone few times recently ;))

what else could I do to troubleshoot?

thanks in advance!
-- 
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Yaroslav Halchenko              /(   )\               ICQ#: 60653192
                   Linux User    ^^-^^    [175555]





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