This repository contains a reference implementation of the SixthSense REST API, which specifies the communication of the Higher-Order Control Unit (e.g. a Smartphone) with the Lower-Order Control Uni (e.g. an Arduino).
It currently has those limitations:
- All data is in memory
- No authorization is configured -- Administrator party, everybody can read/write everything. If you need support for authorization you should use the HTTP mechanisms to configure authorization for certain URI path-segments.
Here is an example of how to start the SOCU:
export SOCU_URI="http://socu.creal.de/api/v1/"
node socu.js
In a separate Shell session:
SOCU_URI="http://socu.creal.de/api/v1/"
/bin/ksh cpu.sh -c -s $SOCU_URI # this creates a datastream
/bin/ksh cpu.sh -l -s $SOCU_URI # this updates the datastream in a loop
Other options:
/bin/ksh cpu.sh -u 1 -s $SOCU_URI # update datastream to value '1'
/bin/ksh cpu.sh -d -s $SOCU_URI # delete datastream
There are more options (update to a value, delete a datastream, etc.)
available. There are also more examples within the examples/ folder.
Do you want to use the Internal Microphone of your Laptop? Then make sure no sound is playing and (in pavucontrol) that it gets enough input.
Or do you want to use a song played by some application? In this case you should turn the Internal Microphone down to 0% (in pavucontrol). Then
pacmd
list-sink-inputs
Look for a line similar to sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>.
parec -d alsa_output.pci-0000_00_1b.0.analog-stereo.monitor > /tmp/raw.raw
- add field
timeout_if_last_updated_longer_ago_than
The project is licensed under the MIT license:
Copyright (c) 2014-2015
Leo Hnatek
Sabine Wieluch
Michael Mueller
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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