Motion led controller application runs on Ci40 board. One MikroE board acts as awalwm2m client having a clicker which detects motion. Controller application acts as awalwm2m server and observes any changes in lwm2m object registered by client on server, and whenever there is a change, controller gets a notification for the same, and glow led for 5 seconds.
| Object Name | Object ID | Resource Name | Resource ID |
|---|---|---|---|
| "Presence Sensor" | 3302 | "IlluminanceSensor" | 5501 |
Prior to running motion led controller application, make sure that:
- Awalwm2m server daemon(awa_serverd) is running.
- Awalwm2m bootstrap daemon(awa_bootstrapd) is running.
NOTE: Please do "ps" on console to see "specific" process is running or not.
Motion-Led Controller documentation is available as a Doxygen presentation which is generated via the following process.
-
Install Doxygen :
sudo apt-get install doxygen -
Generate the documentation:
$ motion-led-controller: mkdir build $ motion-led-controller/build: cd build $ motion-led-controller/build: cmake ../docs $ motion-led-controller/build: make docs
The output can be found in the build/html directory and viewed by opening index.html with your web browser.
Please refer OpenWrt-SDK-build-instructions for exact build instructions.
Motion-Led Controller Application is getting started as a daemon. Although we could also start it from the command line as :
$ motion_led_controller_appd
Output looks something similar to this :
Motion-Led Controller Application
------------------------
Establish server session for port:54321 and address:127.0.0.1
Server session established
Defining IlluminanceSensor[3302] object on awalwm2m server
Waiting for constrained device 'MotionSensorDevice' to be up
Constrained device MotionSensorDevice registered
Successfully added observe operation for sensor object[3302/0/5501]
Received observe callback for sensor object[3302/0/5501] with value 1
Sensor state has changed
Turn ON led on Ci40 board
Turn OFF led on Ci40 board
Received observe callback for sensor object[3302/0/5501] with value 2
Sensor state has changed
Turn ON led on Ci40 board
Turn OFF led on Ci40 board
We welcome all contributions to this project and we give credit where it's due. Anything from enhancing functionality to improving documentation and bug reporting - it's all good.
For more details about the Contributor's guidelines, refer to the contributor guide.