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

Yaroslav Halchenko site-openmoko.org at onerussian.com
Mon Jul 12 19:18:17 CEST 2010


On Mon, 12 Jul 2010, Al Johnson wrote:

> fso-gpsd is a level removed from the gps, so isn't much use for debugging. You 
> need to look at the debug output from ogpsd, or disable ogpsd entirely and 

here is the excerpt from the log... not sure why it says that serial is
closed...

and and configuration I had
[ogpsd]
# possible options are NMEADevice, UBXDevice, GTA02Device, EtenDevice
device = GTA02Device
#device = UBXDevice # this like I added ...
# possible options are SerialChannel, GllinChannel, UDPChannel, FileChannel
channel = SerialChannel
# For UDPChannel the path defines the port to listen to
path = /dev/ttySAC1


root at om-gta02 /var/volatile/log # grep gpsd frameworkd.log 
2010.07.12 13:03:32.957 frameworkd.controller DEBUG    setting logger for ogpsd to 10
2010.07.12 13:03:33.86 frameworkd.controller DEBUG    setting logger for ogpsd.factory to 10
2010.07.12 13:03:34.549 frameworkd.controller INFO     launching internal subsystem ogpsd
2010.07.12 13:03:34.555 frameworkd.subsystem DEBUG    subsystem ogpsd created
2010.07.12 13:03:34.624 frameworkd.subsystem INFO     Scanned subsystem via method 'auto', result is ['om.py', 'gpsdevice.py', 'helpers.py', 'eten.pyo', 'helpers.pyo', 'eten.py', 'ubx.pyo', 'gpschannel.pyo', 'gpschannel.py', '__init__.py', 'nmea.py', 'om.pyo', 'factory.pyo', 'nmea.pyo', '__init__.pyo', 'ubx.py', 'factory.py', 'gpsdevice.pyo']
2010.07.12 13:03:35.140 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.om' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/om.pyo'>
2010.07.12 13:03:35.147 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.om' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/om.pyo'>
2010.07.12 13:03:35.160 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.gpsdevice' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/gpsdevice.pyo'>
2010.07.12 13:03:35.167 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.gpsdevice' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/gpsdevice.pyo'>
2010.07.12 13:03:35.175 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.helpers' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/helpers.pyo'>
2010.07.12 13:03:35.182 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.helpers' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/helpers.pyo'>
2010.07.12 13:03:35.238 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.eten' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/eten.pyo'>
2010.07.12 13:03:35.245 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.eten' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/eten.pyo'>
2010.07.12 13:03:35.383 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.gpschannel' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/gpschannel.pyo'>
2010.07.12 13:03:35.390 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.gpschannel' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/gpschannel.pyo'>
2010.07.12 13:03:35.400 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.__init__' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/__init__.pyo'>
2010.07.12 13:03:35.406 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.__init__' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/__init__.pyo'>
2010.07.12 13:03:35.419 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.nmea' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/nmea.pyo'>
2010.07.12 13:03:35.426 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.nmea' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/nmea.pyo'>
2010.07.12 13:03:35.434 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.ubx' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/ubx.pyo'>
2010.07.12 13:03:35.440 frameworkd.subsystem DEBUG    no plugin: factory function not found in module <module 'ogpsd.ubx' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/ubx.pyo'>
2010.07.12 13:03:35.455 frameworkd.subsystem DEBUG    ...in subsystem ogpsd: found module <module 'ogpsd.factory' from '/usr/lib/python2.6/site-packages/framework/subsystems/ogpsd/factory.pyo'>
2010.07.12 13:03:35.501 ogpsd                DEBUG    (writing '1' to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:35.507 ogpsd                WARNING  (could not write to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron': [Errno 2] No such file or directory: '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:35.515 ogpsd                DEBUG    (writing '1' to '/sys/bus/platform/devices/gta02-pm-gps.0/power_on')
2010.07.12 13:03:36.36 ogpsd                DEBUG    (writing '0' to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:36.42 ogpsd                WARNING  (could not write to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron': [Errno 2] No such file or directory: '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:36.48 ogpsd                DEBUG    (writing '0' to '/sys/bus/platform/devices/gta02-pm-gps.0/power_on')
2010.07.12 13:03:36.103 ogpsd.gpsdevice      INFO     GTA02Device initialized. Serving org.freedesktop.Gypsy at /org/freedesktop/Gypsy
2010.07.12 13:03:36.115 frameworkd.subsystem DEBUG    service ogpsd now owning busnames [<dbus.service.BusName org.freesmartphone.ogpsd on <dbus.bus.BusConnection object at 0x408a0b10> at 0x153790>, <dbus.service.BusName org.freedesktop.Gypsy on <dbus.bus.BusConnection object at 0x408a0b10> at 0x1bc030>]
2010.07.12 13:03:36.121 frameworkd.subsystem INFO     subsystem ogpsd took 1.56 seconds to startup
2010.07.12 13:03:55.358 frameworkd.resource  DEBUG    processing command 'disable' for resource '<ogpsd.om.GTA02Device at /org/freedesktop/Gypsy at 0x1bc0f0>' (present status=unknown)
2010.07.12 13:03:55.387 ogpsd.gpsdevice      INFO     disabling
2010.07.12 13:03:55.399 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 1, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.416 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.427 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 0, 'Rate': 0, 'Class': 11}
2010.07.12 13:03:55.444 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.461 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 48, 'Rate': 0, 'Class': 11}
2010.07.12 13:03:55.473 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.484 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 49, 'Rate': 0, 'Class': 11}
2010.07.12 13:03:55.501 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.512 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 3, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.524 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.541 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 2, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.552 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.564 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 18, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.586 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.597 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 33, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.609 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.625 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 4, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.637 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.649 ogpsd                DEBUG    Sending UBX packet of type CFG-MSG: {'MsgID': 48, 'Rate': 0, 'Class': 1}
2010.07.12 13:03:55.666 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.682 ogps              DEBUG    Sending UBX packet of type CFG-PRT: []
2010.07.12 13:03:55.693 ogpsd                WARNING  Attempted to send something while serial is not open.
2010.07.12 13:03:55.710 ogpsd                DEBUG    (writing '0' to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:55.722 ogpsd                WARNING  (could not write to '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron': [Errno 2] No such file or directory: '/sys/bus/platform/devices/neo1973-pm-gps.0/pwron')
2010.07.12 13:03:55.733 ogpsd                DEBUG    (writing '0' to '/sys/bus/platform/devices/gta02-pm-gps.0/power_on')
2010.07.12 13:03:55.981 frameworkd.resource  DEBUG    (ok) done processing command 'disable' for resource '<ogpsd.om.GTA02Device at /org/freedesktop/Gypsy at 0x1bc0f0>' (new status=disabled); triggering next comman

> look at the serial port directly.

ok -- I will read up on how to interact directly (what to send and to
"receive" ;))

-- 
                                  .-.
=------------------------------   /v\  ----------------------------=
Keep in touch                    // \\     (yoh@|www.)onerussian.com
Yaroslav Halchenko              /(   )\               ICQ#: 60653192
                   Linux User    ^^-^^    [175555]





More information about the support mailing list