Information ====
This service use logitel G29 to get wheel info for application same as low-level-can-service.
It will read information from usb g29 as /dev/input/js0.
And give steering wheel information for application. * Hardware: Renesas m3ulcb * Software: Daring Dab 4.0.0 * binding name: af-steering-wheel-binding * provide api: steering-wheel * verbs: list, subscribe, unsubscribe * support device: Logitech G29 steering wheel * steering wheel information is write in steering_wheel_map.json * VehicleSpeed < Engine Speed * Gear parameter / 100 > * EngineSpeed < 0~10000 > * AcceleratorPedalPosition < 0~100 > * TransmissionGearInfo < 0、1、2、3、4、5、6 > * TransmissionMode < 0、1、2、3、4、5、6 > * SteeringWheelAngle < 0~360 > * TurnSignalStatus < 0:None / 1:RightTurn / 2:LeftTurn > * LightStatusBrake < 0:None / 1:BrakeEnable > * verbs * list * subscribe { "event" : "EngineSpeed" } * unsubscribe { "event" : "EngineSpeed" } How to compile and install ====
These is a sample recipes for af-steering-wheel-binding, you can just add that recipes into your project and bitbake.
Sample Recipes: agl-service-steering-wheel_0.1.bb How to use ==== For AGL Application ----
1 add these code below into config.xml ``` ```
2 add WebSocket into qml file and subscribe event name what you need.
You can find a file named [token-websock.qml] in app-framework-binder.git.
It's a template for qml. You need modify these informations to connect agl-service-steering. ``` property string address_str: "ws://localhost:5555/api?token=3210" property string api_str: "steering-wheel" property string verb_str: "" ``` For demo application ----
1 you can run this service by shell script ``` afb-daemon --token=3210 --ldpaths=${steering-wheel-library-path} --port=5555 --rootdir=. & ```
2 use afb-client-demo to get event. ``` afb-client-demo ws://localhost:5555/api?token=3210 steering-wheel list steering-wheel subscribe { "event" : "EngineSpeed" } steering-wheel unsubscribe { "event" : "EngineSpeed" } ```