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njh / k8055mqtt

Self contained MQTT client for controlling the the Velleman K8055 / VM110 Board
GNU General Public License v3.0
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k8055mqtt

Self contained MQTT daemon for controlling the the Velleman K8055 / VM110 Board.

Requirements

Usage

k8055mqtt version 0.1

Usage: k8055mqtt [options]
   -h <host>       the MQTT server to connect to (required)
   -p <port>       the MQTT port to connect to (default 1883)
   -t <prefix>     the MQTT topic prefix (default k8055)
   -?              This help message.

Examples

Starting the daemon:

./src/k8055mqtt -h test.mosquitto.org

Turn on digital output 1:

mosquitto_pub -h test.mosquitto.org -t k8055/digital/out/1 -m 1

Turn off all digital outputs:

mosquitto_pub -h test.mosquitto.org -t k8055/digital/out -m 0x00

Set analogue output channel 1 to 50%:

mosquitto_pub -h test.mosquitto.org -t k8055/analogue/out/1 -m 127

Installation

k8055mqtt uses a standard automake build process:

./configure
make
make install

Credits

k8055mqtt is based on libk8055 by Sven Lindberg and Pjetur G. Hjaltason.

The Mac OS X Kernel Extension is from k8055 for Mac OS X and Linux by Julien Etelain and Edward Nys.

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.