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HB9UF / gr-ysf

GNU Radio modules for decoding Yaesu System Fusion C4FM packets
GNU General Public License v3.0
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Add Golay decoding #10

Open mweyland opened 8 years ago

mweyland commented 8 years ago

The FICH packet is Golay-(24, 12, 8)-coded. Since the Golay-matrix starts with an identity block-matrix, we current throw away 50% of the data. Instead, we should use it to perform FEC.

mweyland commented 8 years ago

It was suggested to use this one as a basis: http://git.osmocom.org/osmo-ir77/tree/codec/ecc.c

Have to determine license compatibility.