Description:

robophery 0.2

Design and implementation of Python library for interfacing low level hardware
sensors and actuators with MQTT and TSDB bindings. The system architecture is
designed to be so simple at hardware level to support sigle-board
microcontrollers like ESP2866, ESP32 modules as well as sigle-board computers
based on ARM or x86 architectures. The communication among devices is handled
by the standard MQTT message bus.

Installation

Virtualenv
Install required dependencies
apt-get install python-dev libyaml-dev git python-virtualenv
Prepare clean virtualenv
virtualenv /opt/robophery
Clone this repository
git clone https://github.com/cznewt/robophery.git
Install dependencies and robophery
source /opt/robophery/bin/activate
pip install -r requirements.txt
python setup.py install


Service
If you are running systemd-enabled distribution, setup systemd unit file to
start robophery automatically:
cat << EOF >>/etc/systemd/system/robophery.service
[Unit]
Description=robophery manager
Wants=mosquitto.service
After=network.target mosquitto.service

[Service]
Type=simple
User=root
Group=root
WorkingDirectory=/opt/robophery
Environment=ROBOPHERY_CONF=/etc/robophery
ExecStart=/opt/robophery/bin/rp_manager
RestartSec=5
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF
Create /opt/robophery directory and config file
/opt/robophery/robophery_conf.py and start the service.
systemctl daemon-reload
systemctl start robophery
systemctl enable robophery
To check status of a service, use systemctl status -l robophery.
To see logs, you can use systemd journal (eg. journalctl -u robophery -f)



Configuration
You can use salt-formula-robophery to automate both installation and
configuration or you can provide config file in any other way.

Example
Following example configuration will setup robophery running on Raspberry Pi
and will collect data from DHT22 sensor attached to GPIO pin 3 and publish it
to MQTT every 60 seconds.
CONF = {
'name': 'mylittleraspberry',
'log_level': 'debug',
'log_handlers': ['console', 'syslog'],
'read_interval': 10000,
'publish_interval': 60000,
'platform': 'raspberrypi',
'config': {
'comm': {
'default_mqtt': {
'host': 'mymqttserver',
'port': 1883,
'class': 'robophery.comm.linux.mqtt.PahoMqttComm'
},
},
'interface': {
'local_gpio': {
'engine': 'gpio',
'class': 'robophery.platform.rpi.gpio.RaspberryPiGpioInterface'
}
},
'module': {
'dht22': {
'data': {
'pin': 3,
},
'class': 'robophery.module.gpio.dht22.Dht22Module'
}
}
}
}



More Information

Offical RoboPhery Documentation
Sensor Markup Language (SenML)

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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