[gpsd-users] gpsd exits on nmea-sentence with bad syntax

[Victor Klein]

Hi,

I found a working gpsd V3.10 in the gpsd directory from my compile on 
the raspberry pi and could start it with /home/pi/gpsd/gpsd -G -b /ttyUSB0


 {"class":"VERSION","release"  in 
{"class":"VERSION","release":"3.10~dev","rev":"release-3.9-37-g7ff4002","proto_major":3,"proto_minor":8} 

 {"class":"DEVICES","devices":[{"class":"DEVICE","path":"/dev/ttyUSB0","activated":"2013-06-12T14:26:57.564Z","flags":1,"driver":"Generic 
NMEA","native":0,"bps":4800,"parity":"N","stopbits":1,"cycle":1.00}]} {"class":"WATCH","enable":true,"json":false,"nmea":false,"raw":1,"scaled":false,"timing":false}

Now the gpsd does not stop on the faulty string: 
$IIVHW,,T,052,M,000.0,N,000.0,$*62   !!!
So the main problem for me is solved on the raspberry pi.
Thanks

But now on the raspberry pi the V3.10   produces the same output on some 
defect input lines like the MR3020.
The V3.6 returned empty strings with length zero.
That is a minor problem as the app on the android ignores such data.

all data from the input file seatalk110815_1004, send with 4800 baud to 
ttyUSB0, the output is recorded via a tcp-stream from the gpsd port.
This are only the defect lines, all other output is ok.

linenr    input                 output                             info
114  $IIVHW,,T,053,MH000.0,N,000.0,K*63 
2449495648572c2c542c3035332c4d483030302e302c4e2c3030302e302c4b2a36330d0a 
Stringlength= 72
504  $IIVHW,,T,054,M,000.0,N,00010,K*64 
2449495648572c2c542c3035342c4d2c3030302e302c4e2c30303031302c4b2a36340d0a 
Stringlength= 72
1250  $IIVHW,,T,054,M,000.0,N,000.00K*64 
2449495648572c2c542c3035342c4d2c3030302e302c4e2c3030302e30304b2a36340d0a 
Stringlength= 72
1309  $IIMTW,020.4IC*25      2449494d54572c3032302e3449432a32350d0a 
Stringlength= 38
1334  $IIVHW,,T,052,M,00,.0,N,000.0,K*62 
2449495648572c2c542c3035322c4d2c30302c2e302c4e2c3030302e302c4b2a36320d0a 
Stringlength= 72
1538  $IIMT3,020.0,C*21      2449494d54332c3032302e302c432a32310d0a 
Stringlength= 38
1715  $IIVHW,,T,053,MH000.0,N,000.0,K*63 
2449495648572c2c542c3035332c4d483030302e302c4e2c3030302e302c4b2a36330d0a 
Stringlength= 72
1918  $IIMTW,020.4,C*C5      2449494d54572c3032302e342c432a43350d0a 
Stringlength= 38
1952  $IIVHW,,T,054,M,000.0,N,000.0,I*64 
2449495648572c2c542c3035342c4d2c3030302e302c4e2c3030302e302c492a36340d0a 
Stringlength= 72
1972  $IIVHW,,T,0,3,M,000.0,N,000.0,K*63 
2449495648572c2c542c302c332c4d2c3030302e302c4e2c3030302e302c4b2a36330d0a 
Stringlength= 72
2257  0$IIVHW,,T,052,M,000.0,N,000.0,K*62 
$IIVHW,,T,052,M,000.0,N,000.0,K*62 Stringlength= 34
2544  $IIMWV,113,2,011.2,N,A*22 
2449494d57562c3131332c322c3031312e322c4e2c412a32320d0a Stringlength= 54
2577  $IIMWV,124,R,01C.4,N,A*20 
2449494d57562c3132342c522c3031432e342c4e2c412a32300d0a Stringlength= 54
2595  $IIMWV,115.5IR,013.6,N,A*39 
2449494d57562c3131352e3549522c3031332e362c4e2c412a33390d0a Stringlength= 58
2596  $IIVH0,,T,053,M,000.0,N,000.0,K*63 
2449495648302c2c542c3035332c4d2c3030302e302c4e2c3030302e302c4b2a36330d0a 
Stringlength= 72
2610  $IIVHW,,T,052,M,000.0,N,0M0.0,K*62 
2449495648572c2c542c3035322c4d2c3030302e302c4e2c304d302e302c4b2a36320d0a 
Stringlength= 72
2914  $IIMWV,110.5,R,014.6,N,A*3E 
2449494d57562c3131302e352c522c3031342e362c4e2c412a33450d0a Stringlength= 58
2923  $IIVHW,,T,052,M,000.0,,,000.0,K*62 
2449495648572c2c542c3035322c4d2c3030302e302c2c2c3030302e302c4b2a36320d0a 
Stringlength= 72
3180  $IIVHW,,T,052,M,000.0,N,N00.0,K*62 
2449495648572c2c542c3035322c4d2c3030302e302c4e2c4e30302e302c4b2a36320d0a 
Stringlength= 72
3341  $IIIWV,103.5,R,011.5,N,A*3F 
2449494957562c3130332e352c522c3031312e352c4e2c412a33460d0a Stringlength= 58
3378  $IIVHW,,T,052,M,00,.0,N,000.0,K*62 
2449495648572c2c542c3035322c4d2c30302c2e302c4e2c3030302e302c4b2a36320d0a 
Stringlength= 72
....


The gpspipe V3.10 does not put out this faulty messages, I see only well 
formed output in the terminal window.


regards

Victor