Quote:
Originally Posted by nohal
Christian....... It certainly needs a bit of work to get rid of the dust that landed on it since then. Will do it in exchange for a fine piece of recorded NMEA stream with these sentences (or, even better, some documentation that has more info than that they exist)...
Pavel
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Here is the only information ive got:
DSC,xx,xxxxxxxxxx,xx,xx,xx,x.x,x.x,xxxxxxxxxx,xx,a ,a*hh
Format Specifier
Address
Category
Nature of Distress or First Telecommand
Type of Communication or Second Telecommand
Position or Channel/Frequency
Time or Tel. No.
MMSI of ship in distress
Nature of Distress
Acknowledgement
Expansion indicator
DSE,x,x,a,xxxxxxxxxx,xx,c--c, .=85=85=85 ,xx,c--c*hh
Total number of sentences
Sentence number
Query-Replay flag
Vessel MMSI
Data Set
Additional data sets
Data set
Here is a short snippet of the NMEA output of ICOM DSC
radio at 4.800 bd:
the active
radio has the MMSI 211000411
this sentence is repeated every second
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
here is a position report from MMSI 211503800 (Standard HX851 handheld)
$CDDSC,20,2115038000,08,21,26,0535301045,1749,,,S, E*63
$CDDSE,1,1,A,2115038000,00,82239931*11
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
this is a distress alert from 211000676 (ICOM M505) on position 54 00 00 N 011 00 00 E
guess it is a good idea to handle the nature of distress as well
$CDDSC,12,2110006760,,07,00,0540001100,1000,,,S,*2 D
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$CDDSC,12,2110006760,,07,00,0540001100,1000,,,S,*2 D
$CDDSC,12,2110006760,,07,00,0540001100,1000,,,S,*2 D
$PICOA,13,00,DSC,LNK,2110004110,V*1B
211000676 cancelled the distress alert
$CDDSC,12,2110006760,,07,00,0540001100,1000,,,S,*2 D
$CDDSC,12,2110006760,,07,00,0540001100,1000,,,S,E* 68
$CDDSE,1,1,A,2110006760,00,00000000*11
listener 211000411 idles
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$CDDSC,16,2110006760,12,10,00,0540001100,1000,2110 006760,07,S,E*6B
$CDDSE,1,1,A,2110006760,00,00000000*11
$PICOA,13,00,DSC,LNK,2110004110,V*1B
$PICOA,13,00,DSC,LNK,2110004110,V*1B
If u need more give me a message,
regards, Chris