dhf64

HF Digital Mode written in Golang

Usage

Decoding with test data

cd cmd/dhf64
./scripts/testStdin.sh < samples/test.raw

List audio devices

cd cmd/dhf64
go run *.go -l

Decode from audio device

Replace PLAYBACK_DEVICE and CAPTURE_DEVICE with your device IDs from the list of audio devices

PLAYBACK_DEVICE=756435816c28459543a90b1bcfd5800a CAPTURE_DEVICE=d26717373e0a8e99f2d549435a7a1f7c go run main.go

TODO:

• Merge soft decoding/viterbi/rs decoding
• Break up main.go into multiple files
• Soft decoding
  https://www.gaussianwaves.com/2009/12/hard-and-soft-decision-decoding-2/
  https://www.tutorialspoint.com/hard-and-soft-decision-decoding
  
• Merge gfsk generator
• UI
• Maps in UI in ui/maps