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ianfixes / nmea_plus

GPS, AIS, and other NMEA message parsing and decoding; ruby gem
Apache License 2.0
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Add RTCM2 support for binary payloads in AIS message type 17 #117

Open ianfixes opened 5 years ago

ianfixes commented 5 years ago

This picks up on part of #14 where the binary payload (represented as HEX) seemed to have some field separations:

7c6450cf2004009cfd3d0dff64033daaaa
7c6450e42004009bfd3d0dff65033daaaa
7c64511e20040099fd3d0dff67033daaaa
7c64518020040097fd3d0dff69033daaaa
7c6451b820040095fd3d0dff6b033daaaa
     ^^^       ^         ^

Documentation suggests this is RTCM2-format. This issue tracks the addition of RTCM2 decoding, whether natively or (hopefully) by adopting a ruby gem that is maintained elsewhere.