FreeDATA/README.md
2020-12-15 18:12:10 +01:00

54 lines
828 B
Markdown

# FreeDV-Socket-TNC
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
```
sudo apt install portaudio19-dev
```
## Run
```
./__main__.py --rx-sound-device 2 --tx-sound-device 2 --port 3000
```
## Parameters
--rx-sound-device <1>
--tx-sound-device <1>
--port <3000>
To list all audio devices run
```
./__main__.py --list-audio-devices
```
## Socket Commands
Send a simple broadcast
```
BC:<DATA>
```
## Other stuff
Create audio sinkhole
```
sudo modprobe snd-aloop index=1,2 enable=1,1 pcm_substreams=1,1 id=CHAT1,CHAT2
```