38 lines
1.5 KiB
Markdown
38 lines
1.5 KiB
Markdown
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.
|