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A free, open-source, multi-platform application for sending files and messages, using the codec2 HF modems

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README.md

FreeDV-JATE

FreeDV- Just Another TNC Experiment

My first attempt to learn more about FreeDV and how to create a TNC which gets data from a TCP/IP socket

Credits

David Rowe and the FreeDV team for developing the modem and libraries FreeDV Codec 2 : https://github.com/drowe67/codec2

This software has been heavily inspired by https://github.com/xssfox/freedv-tnc/

Setup

Install FreeDV-Socket-TNC directly to home folder and compile codec2 automatically

sudo apt install python3-pyaudio build-essential cmake
python3 -m pip install crcengine ( if stuck in installing, run as superuser - sudo )
sudo adduser $USER dialout
wget https://raw.githubusercontent.com/DJ2LS/FreeDV-Socket-TNC/dev/install_socket_tnc.sh -O ~/install_socket_tnc.sh
chmod +x ~/install_socket_tnc.sh
./install_socket_tnc.sh

List audio interfaces

cd ~/FreeDV-JATE
python3 tools/list_audio_devices.py

Usage main program

python3 main.py --rx 1 --tx 1 --deviceport /dev/ttyUSB0 --deviceid 311

Usage GUI

cd tools/tnc_gui
python3 tnc_gui.py