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

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

Install dependencies

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

GUI Preview

TNC Preview

Credits

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

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