##Installation
###Installation of MALOS
Installation of Hardware abstraction layer for MATRIX Creator usable via 0MQ.
More information about MALOS: https://github.com/matrix-io/matrix-creator-malos
###Installation of nodeJS.
You can use NodeJS from another computer (not the Raspberry) or from the raspberry itself. Check for the most recent version of Node.js, but today it is: https://nodejs.org/dist/v4.5.0/node-v4.5.0-linux-armv7l.tar.xz
You can download it, uncompress it and then change the default PATH.
For instance (in the Raspberry):
mkdir nodejs && cd nodejs
wget -c https://nodejs.org/dist/v4.5.0/node-v4.5.0-linux-armv7l.tar.xz
xz -d node-v4.5.0-linux-armv7l.tar.xz
tar xvf node-v4.5.0-linux-armv7l.tar
export PATH=/home/pi/nodejs/node-v4.5.0-linux-armv7l/bin:$PATH
In this version the binary is called node and not nodejs. The IPs used in the examples are 127.0.0.1. Remember to edit them if you're accessing the Creator from another host and not from the Raspberry itself.
###Installation Dependencies
sudo apt install libzmq3-dev##Running App Make sure you have added Node.js directory in $PATH:
git clone https://github.com/matrix-io/matrix-creator-uv-demo
cd matrix-creator-uv-demo
npm installThen run MALOS with:
malos &
MALOS starting
**************
You can query specific driver info using port 20012.
Registered driver IMU with port 20013.
Registered driver Humidity with port 20017.
Registered driver Everloop with port 20021.
Registered driver Pressure with port 20025.
Registered driver UV with port 20029.
Now run index.js with:
node index.js
Invalid configuration for UV driver.
Invalid configuration for UV driver.
New delay between updates for UV is 1000 ms.
New timeout after last ping for UV 6000 ms.
Sending pings every 5 secondslistening on *:5000
Message received: UV error: 0, Invalid configuration for UV driver.
Message received: UV error: 0, Invalid configuration for UV driver.
{ uv_index: 0.08567603677511215, oms_risk: 'Low' }
{ uv_index: 0.08567603677511215, oms_risk: 'Low' }
{ uv_index: 0.08567603677511215, oms_risk: 'Low' }Now WEB Aplication are running on Raspberry Pi in its local host. Load it in you web browser in 5000 port.
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