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Re: [gpsd-dev] Hal's sirf1 bug fixed
From: |
Hal Murray |
Subject: |
Re: [gpsd-dev] Hal's sirf1 bug fixed |
Date: |
Sat, 24 Jan 2015 12:54:31 -0800 |
address@hidden said:
> I am seeing lots of errors on netbsd-5 amd64 (a fairly decent box, but not
> as fast as the one I usually test on) that smell somewhat like timing. But
> I am seeing missing sentences other than at the ends of files, and dup
> sentences.
That matches what I see.
I have (or can generate) log files if anybody wants to look at the details.
grep Error *log
check-0.log:scons: *** [gps-regress] Error 26
check-1.log:scons: *** [gps-regress] Error 1
check-4.log:scons: *** [gps-regress] Error 30
check-5.log:scons: *** [gps-regress] Error 36
check-6.log:scons: *** [gps-regress] Error 42
check-7.log:scons: *** [gps-regress] Error 8
Those include various tries at tuning the timing parameters. As long as the
timing glitch seems to be a popular error pattern, it might help to print out
the delay parameters at the start of each run.
A typical chunk:
$GPVTG,000.0,T,,M,000.0,N,000.0,K,N*02^M
-$GPGGA,170955.972,5200.8499,N,00421.7860,E,0,00,0.0,48.8,M,0.0,M,,0000*5F^M
$GPGSA,A,1,,,,,,,,,,,,,0.0,0.0,0.0*30^M
What does that really mean? Does that mean the whole middle sentence was
lost, or was part of it lost and the rest silently discarded?
--
These are my opinions. I hate spam.
- Re: [gpsd-dev] Hal's sirf1 bug fixed, (continued)
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Hal Murray, 2015/01/23
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Greg Troxel, 2015/01/23
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Hal Murray, 2015/01/23
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Greg Troxel, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Hal Murray, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Greg Troxel, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Eric S. Raymond, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Greg Troxel, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Greg Troxel, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Eric S. Raymond, 2015/01/24
- Re: [gpsd-dev] Hal's sirf1 bug fixed,
Hal Murray <=
- Re: [gpsd-dev] Hal's sirf1 bug fixed, Eric S. Raymond, 2015/01/24
Re: [gpsd-dev] Hal's sirf1 bug fixed, Eric S. Raymond, 2015/01/23