nogi
Posts: 8
Joined: Thu Mar 19, 2015 6:29 am
Location: Brisbane
Contact: Website

BT-Q1000x GPS gives NO FIX with cgps but works with gpsmon

Thu Jul 11, 2019 9:36 am

I've read numerous threads here and on google yet I can't resolve the issue on my Pi.

Whatever I try, I can't get gpsd with either cgps or xgps to work with my BT-Q1000x. gpsmon works just fine and I've tried all the suggestion here and am at a loss. Just don't know what else to try? I've even compiled the latest version of gpsd without success.

Even checking the port directly shows data:

Code: Select all

pi@raspberrypi:~/source/gpsd-3.19 $ stty -F /dev/ttyACM0 9600
pi@raspberrypi:~/source/gpsd-3.19 $ cat /dev/ttyACM0
.804,06,01,1980,,*50
$GPGGA,014434.304,2727.4729,S,12302.5231,E8
$GPZDA,014455.304,06,01,1980,,*50
$GPGGA,014456.304,4727.4729,S,12302.5231,E,0,0,,201.1,M,37.2,M,,*55
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
gpsd doesn't seem to throw anything obvious:

Code: Select all

pi@raspberrypi:~/source/gpsd-3.19 $ sudo gpsd /dev/ttyACM0 -n -N -D3 -F /var/run/gpsd.sock
gpsd:INFO: launching (Version 3.19)
gpsd:INFO: listening on port gpsd
gpsd:ERROR: shmget(0x47505344, 20808, 0666) for SHM export failed: Invalid argument
gpsd:INFO: stashing device /dev/ttyACM0 at slot 0
gpsd:INFO: SER: opening GPS data source type 3 at '/dev/ttyACM0'
gpsd:INFO: SER: speed 9600, 8N1
gpsd:INFO: SER: speed 9600, 8O1
gpsd:INFO: SER: speed 9600, 8N1
gpsd:INFO: SER: speed 9600, 8N1
gpsd:INFO: SER: speed 9600, 8N1
gpsd:INFO: gpsd_activate(2): activated GPS (fd 6)
gpsd:INFO: KPPS:/dev/ttyACM0 RFC2783 path:/dev/pps0, fd is 7
gpsd:INFO: KPPS:/dev/ttyACM0 pps_caps 0x1133
gpsd:INFO: KPPS:/dev/ttyACM0 have PPS_CANWAIT
gpsd:INFO: KPPS:/dev/ttyACM0 kernel PPS will be used
gpsd:INFO: PPS:/dev/ttyACM0 ntpshm_link_activate: 1
gpsd:INFO: device /dev/ttyACM0 activated
gpsd:INFO: KPPS:/dev/ttyACM0 kernel PPS timeout unknown error
gpsd:INFO: KPPS:/dev/ttyACM0 kernel PPS timeout unknown error
gpsd:INFO: KPPS:/dev/ttyACM0 kernel PPS timeout unknown error
gpsd:INFO: running with effective group ID 20
gpsd:INFO: running with effective user ID 65534
gpsd:INFO: startup at 2019-07-11T04:01:33.000Z (1562817693)
gpsd:INFO: /dev/ttyACM0 identified as type NMEA0183, 1 sec @ 9600bps
gpsd:WARN: can't use GGA time until after ZDA or RMC has supplied a year.
gpsd:WARN: ZDA year less than clock year, probable GPS week rollover lossage
gpsd:WARN: ZDA year less than clock year, probable GPS week rollover lossage
gpsd:WARN: ZDA year less than clock year, probable GPS week rollover lossage
gpsd:WARN: MTK NACK: 424, reason: Unsupported
gpsd:INFO: KPPS:/dev/ttyACM0 kernel PPS timeout unknown error

User avatar
topguy
Posts: 5613
Joined: Tue Oct 09, 2012 11:46 am
Location: Trondheim, Norway

Re: BT-Q1000x GPS gives NO FIX with cgps but works with gpsmon

Thu Jul 11, 2019 11:44 am

Can you post some output (10 seconds or more) from the "gpspipe -w" command ? Maybe put it on a pastebin site and link it.

Code: Select all

$GPGSA,A,1,,,,,,,,,,,,,,,*1E
You need this line to have "A,3" and a list of satellite numbers to have a proper position lock.

nogi
Posts: 8
Joined: Thu Mar 19, 2015 6:29 am
Location: Brisbane
Contact: Website

Re: BT-Q1000x GPS gives NO FIX with cgps but works with gpsmon

Fri Jul 12, 2019 2:53 am

Code: Select all

{"class":"VERSION","release":"3.19","rev":"3.19","proto_major":3,"proto_minor":14}
{"class":"DEVICES","devices":[{"class":"DEVICE","path":"/dev/ttyACM0","driver":"MTK-3301","subtype":"AXN_1.0-B_1.3_C01-0003","activated":"2019-07-12T02:42:49.676Z","flags":1,"native":0,"bps":9600,"parity":"N","stopbits":1,"cycle":1.00,"mincycle":0.20}]}
{"class":"WATCH","enable":true,"json":false,"nmea":false,"raw":2,"scaled":false,"timing":false,"split24":false,"pps":false}
$GPGGA,003345.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003345.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003345.801,06,01,1980,,*59
$GPGGA,003346.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003346.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003346.801,06,01,1980,,*5A
$GPGGA,003347.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003347.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003347.801,06,01,1980,,*5B
$GPGGA,003348.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*52
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003348.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*64
$GPZDA,003348.801,06,01,1980,,*54
$GPGGA,003349.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*53
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003349.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*65
$GPZDA,003349.801,06,01,1980,,*55
$GPGGA,003350.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003350.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003350.801,06,01,1980,,*5D
$GPGGA,003351.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003351.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003351.801,06,01,1980,,*5C
$GPGGA,003352.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003352.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003352.801,06,01,1980,,*5F
$GPGGA,003353.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003353.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003353.801,06,01,1980,,*5E
$GPGGA,003354.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003354.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003354.801,06,01,1980,,*59
$GPGGA,003355.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003355.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003355.801,06,01,1980,,*58
$GPGGA,003356.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003356.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003356.801,06,01,1980,,*5B
$GPGGA,003357.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003357.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003357.801,06,01,1980,,*5A
$GPGGA,003358.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*53
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003358.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*65
$GPZDA,003358.801,06,01,1980,,*55
$GPGGA,003359.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*52
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003359.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*64
$GPZDA,003359.801,06,01,1980,,*54
$GPGGA,003400.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003400.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003400.801,06,01,1980,,*5F
$GPGGA,003401.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003401.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003401.801,06,01,1980,,*5E
$GPGGA,003402.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003402.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003402.801,06,01,1980,,*5D
$GPGGA,003403.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003403.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003403.801,06,01,1980,,*5C
$GPGGA,003404.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003404.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003404.801,06,01,1980,,*5B
$GPGGA,003405.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003405.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003405.801,06,01,1980,,*5A
$GPGGA,003406.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003406.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003406.801,06,01,1980,,*59
$GPGGA,003407.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003407.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003407.801,06,01,1980,,*58
$GPGGA,003408.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*51
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003408.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*67
$GPZDA,003408.801,06,01,1980,,*57
$GPGGA,003409.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*50
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003409.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*66
$GPZDA,003409.801,06,01,1980,,*56
$GPGGA,003410.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003410.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003410.801,06,01,1980,,*5E
$GPGGA,003411.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003411.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003411.801,06,01,1980,,*5F
$GPGGA,003412.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003412.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003412.801,06,01,1980,,*5C
$GPGGA,003413.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003413.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003413.801,06,01,1980,,*5D
$GPGGA,003414.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003414.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003414.801,06,01,1980,,*5A
$GPGGA,003415.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003415.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003415.801,06,01,1980,,*5B
$GPGGA,003416.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003416.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003416.801,06,01,1980,,*58
$GPGGA,003417.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003417.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003417.801,06,01,1980,,*59
$GPGGA,003418.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*50
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003418.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*66
$GPZDA,003418.801,06,01,1980,,*56
$GPGGA,003419.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*51
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003419.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*67
$GPZDA,003419.801,06,01,1980,,*57
$GPGGA,003420.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003420.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003420.801,06,01,1980,,*5D
$GPGGA,003421.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003421.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003421.801,06,01,1980,,*5C
$GPGGA,003422.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003422.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003422.801,06,01,1980,,*5F
$GPGGA,003423.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003423.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003423.801,06,01,1980,,*5E
$GPGGA,003424.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003424.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003424.801,06,01,1980,,*59
$GPGGA,003425.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003425.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003425.801,06,01,1980,,*58
$GPGGA,003426.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003426.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003426.801,06,01,1980,,*5B
$GPGGA,003427.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003427.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003427.801,06,01,1980,,*5A
$GPGGA,003428.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*53
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003428.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*65
$GPZDA,003428.801,06,01,1980,,*55
$GPGGA,003429.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*52
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003429.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*64
$GPZDA,003429.801,06,01,1980,,*54
$GPGGA,003430.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003430.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003430.801,06,01,1980,,*5C
$GPGGA,003431.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003431.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003431.801,06,01,1980,,*5D
$GPGGA,003432.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003432.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003432.801,06,01,1980,,*5E
$GPGGA,003433.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003433.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003433.801,06,01,1980,,*5F
$GPGGA,003434.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003434.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003434.801,06,01,1980,,*58
$GPGGA,003435.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003435.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003435.801,06,01,1980,,*59
$GPGGA,003436.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003436.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003436.801,06,01,1980,,*5A
$GPGGA,003437.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003437.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003437.801,06,01,1980,,*5B
$GPGGA,003438.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*52
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003438.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*64
$GPZDA,003438.801,06,01,1980,,*54
$GPGGA,003439.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*53
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003439.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*65
$GPZDA,003439.801,06,01,1980,,*55
$GPGGA,003440.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003440.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003440.801,06,01,1980,,*5B
$GPGGA,003441.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003441.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003441.801,06,01,1980,,*5A
$GPGGA,003442.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003442.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003442.801,06,01,1980,,*59
$GPGGA,003443.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003443.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003443.801,06,01,1980,,*58
$GPGGA,003444.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003444.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F
$GPZDA,003444.801,06,01,1980,,*5F
$GPGGA,003445.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003445.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003445.801,06,01,1980,,*5E
$GPGGA,003446.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5B
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003446.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6D
$GPZDA,003446.801,06,01,1980,,*5D
$GPGGA,003447.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5A
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003447.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6C
$GPZDA,003447.801,06,01,1980,,*5C
$GPGGA,003448.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*55
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003448.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*63
$GPZDA,003448.801,06,01,1980,,*53
$GPGGA,003449.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*54
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003449.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*62
$GPZDA,003449.801,06,01,1980,,*52
$GPGGA,003450.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003450.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6A
$GPZDA,003450.801,06,01,1980,,*5A
$GPGGA,003451.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,00*79
$GPRMC,003451.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6B
$GPZDA,003451.801,06,01,1980,,*5B
$GPGGA,003452.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003452.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*68
$GPZDA,003452.801,06,01,1980,,*58
$GPGGA,003453.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*5F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003453.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*69
$GPZDA,003453.801,06,01,1980,,*59
$GPGGA,003454.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*58
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003454.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6E
$GPZDA,003454.801,06,01,1980,,*5E
$GPGGA,003455.801,2727.0220,S,15302.6071,E,0,0,,112.8,M,37.2,M,,*59
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPRMC,003455.801,V,2727.0220,S,15302.6071,E,0.00,0.00,060180,,,N*6F

User avatar
topguy
Posts: 5613
Joined: Tue Oct 09, 2012 11:46 am
Location: Trondheim, Norway

Re: BT-Q1000x GPS gives NO FIX with cgps but works with gpsmon

Fri Jul 12, 2019 10:34 am

Code: Select all

$GPGSA,A,1,,,,,,,,,,,,,,,*1E
gpsd is not producing any location info because you dont have a "lock".

Code: Select all

$GPGSV,1,1,00*79
Also the GPS can not see ANY satellites.. so either connect the antenna or take the GPS out of your bunker.

nogi
Posts: 8
Joined: Thu Mar 19, 2015 6:29 am
Location: Brisbane
Contact: Website

Re: BT-Q1000x GPS gives NO FIX with cgps but works with gpsmon

Fri Jul 12, 2019 10:40 am

I had it next to a 6th floor window which is the top floor in this building. Also tried it outside. I'll try from a different location over the weekend.

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