Send Slow-Scan Digital Video (images) over HF via a KISS TNC!

This code was written to make use of xssfox's freedv-tnc application, which makes uses of the FreeDV OFDM modem to transmit data over a HF channel. It may work over other KISS TNCs that present a TCP interface, but this has not been tested.

Warning: This is all pretty hacky, and needs a lot of cleanup. A lot of features are still in the process of being implemented.

Written by Mark Jessop [email protected]

• Switch between received images in GUI.
• Refactor and cleanup.

• You will need freedv-tnc running, and presenting as a TCP server (e.g. use the --tcp option).
• You will need to build ssdv, and copy the ssdv binary into this directory.

Create a virtual environment and install dependencies.

$ python3 -m venv venv
$ source venv/bin/activate
(venv) $ pip install pip -U       (Optional - this updates pip)
(venv) $ pip install -r requirements.txt

Install package in a editable state. This type of installation allows a developer to make changes to the source code while retaining the installation entry points so it can be used like a normal install.

(venv) $ pip install -e .

$ python -m hfssdv.gui