irmc - Internet Relay Morse Code ================================ IRMC stands for Internet Relay Morse Code and is an implementation of [MOIP](http://8ch9azbsfifz.github.io/moip/). # How to build? ## Install dependency: morse keyer library ``` wget https://github.com/8cH9azbsFifZ/morse/archive/v0.1.tar.gz tar xzf v0.1.tar.gz cd morse-0.1 libtoolize ./autogen.sh ./configure --with-portaudio make sudo make install ``` ## Debian (Wheezy) Some dependencies have to be installed: ``` apt-get install -y alsa-oss oss-compat build-essential autoconf libao-dev libtool ``` Afterwards compilation with `make` should work. If something went wrong, you may have to adjust your `LD_LIBRARY_PATH`. Alternatively try: ``` LD_LIBRARY_PATH=/usr/local/lib ./irmc mtc-kob.dyndns.org 7890 33 123 ``` ## OSX (Yosemite) Compilation with make :) For the USB serial devices you need a PL2303 driver (i.e. [PL2303_Serial-USB_on_OSX_Lion.pkg](http://changux.co/osx-installer-to-pl2303-serial-usb-on-osx-lio/)). # 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.