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[gpsd-dev] gpmon: "Ill-formed PPS packet: 7"


From: Hal Murray
Subject: [gpsd-dev] gpmon: "Ill-formed PPS packet: 7"
Date: Tue, 23 Feb 2016 22:34:46 -0800

I'm looking at a NMEA device on another system.

The top line shows:
  tcp://fed:gpsd#/dev/gps0:/dev/NMEA0183> Ill-formed PPS packet: 7 (string 
value t
I assume the rest of the output is off to the right someplace.

If I make the window wider, it says: "(string value too long)"
but doesn't tell me anything about the string or even which string.

I get one about 10 seconds after startup.  It works OK after that.
It's followed by a similar one for TOFF.

grep PPS in the log file shows:

{"class":"PPS","device":"tcp://fed:gpsd#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps
0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0","real_sec":1456295042, 
"real_nsec":0,"clock_sec":1456295042,"clock_nsec":41678,"precision":-20}$GPGGA
,062402.000,3726.0904,N,12212.2675,W,2,06,1.7,22.9,M,-25.7,M,2.8,0000*76
{"class":"PPS","device":"tcp://fed:gpsd#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps
0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0","real_sec":1456
295043, "real_nsec":0,"clock_sec":1456295043,"clock_nsec":38886,"precision":-2
0}$GPGSV,3,3,11,14,01,313,,29,00,252,,48,45,197,28*4A
{"class":"PPS","device":"tcp://fed:gpsd#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps
0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0#/dev/gps0","real
_sec":1456295044, "real_nsec":0,"clock_sec":1456295044,"clock_nsec":50953,"pre
cision":-20}$GPGGA,062404.000,3726.0892,N,12212.2665,W,2,06,1.7,21.2,M,-25.7,M
,4.8,0000*71
{"class":"PPS","device":"/dev/gps0","real_sec":1456295046, 
"real_nsec":0,"clock_sec":1456295046,"clock_nsec":50693,"precision":-20}$GPGGA
,062406.000,3726.0882,N,12212.2658,W,2,06,1.7,20.0,M,-25.7,M,1.8,0000*7A
{"class":"PPS","device":"/dev/gps0","real_sec":1456295047, 
"real_nsec":0,"clock_sec":1456295047,"clock_nsec":65572,"precision":-20}$GPGGA
,062407.000,3726.0878,N,12212.2655,W,2,06,1.7,18.6,M,-25.7,M,0.8,0000*7F

I guess it's adding a "#/dev/gps0" until it overflows.

There is no TOFF stuff in the log file.
 

-- 
These are my opinions.  I hate spam.






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