1.6 KiB
1.6 KiB
irmc - Internet Relay Morse Code
IRMC stands for Internet Relay Morse Code and is an implementation of MOIP.
Building
On Linux
sudo apt-get install -y alsa-oss oss-compat build-essential autoconf libao-dev libtool libportaudio-dev portaudio19-dev
On Raspi (GPIO Interface)
Follow: http://wiringpi.com/download-and-install/
On OSX
brew install portaudio
Hardware interface options
A good description on how to build different interfaces (telegraph key, sounder or both) is given on the MorseKOB Website. Landline telegraphs use "closed circuits" for communications; if you have built one at home, you may also use the loop interface.
Connection of a morse key: layout of pins
| RS232 | DB9 | Function |
|---|---|---|
| DTR | 4 | Manual Key / paddle common |
| DSR | 6 | Manual key / dot paddle |
| CTS | 8 | Dash paddle |
| RTS | 7 | Sounder output |
| SG | 5 | Sounder ground |
Changelog
- v0.3 zip - commandline option cleanup
- v0.2 zip - ported to debian wheezy and osx yosemite, DG6FL
- v0.1 zip - original version, VE7FEB
Code Quality
This is experimental code.