- Python (2.7)
- Gnuradio (v3.7+)
Generate the python script:
grcc -d . bits.grc
Run the script and extract valid packets:
cat example-*.cfile | python -u ./ff_fsk.py | ./sanitize
This expects a 16Msps recording with the FishFinder signal at 2.15MHz offset. These values can be changed in the .grc
Use bits_gui.grc
:
gnuradio-companion bits_gui.grc