team-troublemakers

The IoT maker Challenge

• Use Wind River Pulsar to connect and run
  • USB web camera, USB temperature and humidity sensors
  • OpenCV image processing, RSS client, WiFi AP
  • Use HDC Agent to push data to the Helix Device Cloud
• Use node.js to run JavaScript apps for HDC data access and to run the web server
• Use Wind River Rocket and Helix App Cloud to:
  • Connect to Wind River Pulsar
  • Control parking traffic lights
• Use node-RED to manage and wire-up everything together
• Use a standard web browser to present parking and weather data
• Automatically send a tweet when you arrive at the office during bad weather

Setting up the environment

 boot the Pulsar Linux
 connect the USB camera
 connect the USB temperature and humidity sensor

Setup the OpenCV

 mkdir libidn
 cd libidn/
 wget -d ftp://alpha.gnu.org/pub/gnu/libidn/libidn-1.9.tar.gz 
 tar xfz libidn-1.9.tar.gz 
 cd libidn-1.9
 ./configure 
 make
 make install
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

 mkdir cmake
 cd cmake/
 wget https://cmake.org/files/v3.4/cmake-3.4.1-Linux-x86_64.tar.gz
 tar -xvf cmake-3.4.1-Linux-x86_64.tar.gz 
 export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/root/eng-sym/cmake/cmake-3.4.1-Linux-x86_64/bin/
 
 git clone https://github.com/Itseez/opencv.git
 cd opencv/
 mkdir release
 cd release/
 cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
 make
 make install

Setup the HDC agent

 cd HDC
 rpm -ivh wr-iot-agent-1.0-r0.core2_64.rpm

Setup the OpenCV image recognition application

 cd pulsar
 cmake CMakeLists.txt
 make

Setup the Node RED

 cd nodered
 smart channel --add intel_repo type=rpm-md baseurl=https://download.01.org/iotgateway/x86_64
 smart update
 smart install https://download.01.org/iotgateway/x86_64/nodejs-npm-v0.10.39-r0.0.corei7_64.rpm
 smart install https://download.01.org/iotgateway/x86_64/node-npm-v0.10.39-r0.0.corei7_64.rpm
 npm install -g --unsafe-perm node-red

Run the Node RED application

 node-red node-red-weather-parking.json &