irmc - Internet Relay Morse Code ================================ IRMC stands for Internet Relay Morse Code and is an implementation of [MOIP](http://8ch9azbsfifz.github.io/moip/). # Building ## On Linux sudo apt-get install -y alsa-oss oss-compat build-essential autoconf libao-dev libtool libportaudio-dev portaudio19-dev ## 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](http://kob.sdf.org/morsekob/interface.htm). Landline telegraphs use "closed circuits" for communications; if you have built one at home, you may also use the [loop interface](http://kob.sdf.org/morsekob/docs/loopinterface.pdf). Connection of a morse key: [layout of pins](http://techpubs.sgi.com/library/dynaweb_docs/0650/SGI_Admin/books/MUX_IG/sgi_html/figures/4-2.serial.port.con.gif) | 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](https://github.com/8cH9azbsFifZ/irmc/archive/v0.3.zip) - commandline option cleanup * v0.2 [zip](https://github.com/8cH9azbsFifZ/irmc/archive/v0.2.zip) - ported to debian wheezy and osx yosemite, DG6FL * v0.1 [zip](https://github.com/8cH9azbsFifZ/irmc/archive/v0.1.zip) - original version, VE7FEB Code Quality ============ This is experimental code.