codec2 | FreeDATA

My attempt to create a free and opensource TNC with a GUI for codec2 to send data over HF channels. The TNC itself will be completely controllable via network.

Under development

The project is still a prototype and not usable at this time.

Manual Installation Ubuntu

wget https://raw.githubusercontent.com/DJ2LS/codec2-FreeDATA/main/tools/install-codec2-FreeDATA.sh
chmod +x install-codec2-FreeDATA.sh
./install-codec2-FreeDATA.sh
sudo apt install npm
cd gui
npm i
sudo apt install python3
pip3 install psutil
pip3 install crcengine
pip3 install ujson
pip3 install pyserial

Manual Installation macOS

Install brew and python3

https://docs.python-guide.org/starting/install3/osx/

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
brew install python
pip3 install psutil
pip3 install crcengine
pip3 install ujson
pip3 install pyserial

Install dependencies

xcode-select --install
brew remove portaudio
brew install portaudio
pip3 install pyaudio

GUI Preview

TNC Preview

npm outdated --> list outdated npm packages npx npm-check-updates -u --> updated all packages npm install --> install all updated packages

Credits

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