radiosonde_auto_rx/demod
Mark Jessop 3232e1198d Update DFM decoder from upstream repo, fix APRS DFM callsign to match dxlAPRS. 2019-07-20 11:55:24 +09:30
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mod Update DFM decoder from upstream repo, fix APRS DFM callsign to match dxlAPRS. 2019-07-20 11:55:24 +09:30
README.md
demod.c
demod.h
demod_dft.c
demod_dft.h
demod_iq.c
demod_iq.h
dfm09dm.c
dfm09dm_dft.c
lms6dm_dft.c
lmsXdm_dft.c
m10dm_dft.c
rs41dm.c
rs41dm_dft.c
rs41dm_iq.c
rs92dm.c
rs92dm_dft.c

README.md

Radiosonde decoders

alternative decoders using cross-correlation for better header-synchronization

Files

  • demod_dft.c, demod_dft.h,
    rs41dm_dft.c, rs92dm_dft.c, dfm09dm_dft.c, m10dm_dft.c, lms6dm_dft.c,
    RS/ecc/bch_ecc.c

Compile

(copy bch_ecc.c)
gcc -c demod_dft.c
gcc rs41dm_dft.c demod_dft.o -lm -o rs41dm_dft
gcc dfm09dm_dft.c demod_dft.o -lm -o dfm09dm_dft
gcc m10dm_dft.c demod_dft.o -lm -o m10dm_dft
gcc lms6dm_dft.c demod_dft.o -lm -o lms6dm_dft
gcc rs92dm_dft.c demod_dft.o -lm -o rs92dm_dft (needs RS/rs92/nav_gps_vel.c)

Usage/Examples

./rs41dm_dft --ecc2 --crc -vx --ptu <audio.wav>
./dfm09dm_dft --ecc -v --ptu <audio.wav> (add -i for dfm06)
./m10dm_dft --dc -vv --ptu -c <audio.wav>
./lms6dm_dft --vit --ecc -v <audio.wav>