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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 47 |
1 files changed, 32 insertions, 15 deletions
@@ -1,13 +1,14 @@ Information ==== -<br>This service will be started by systemd, and then -<br>use logitel G29 to get wheel info for low-level-can-service. +<br>This service use logitel G29 to get wheel info for application same as low-level-can-service. <br>It will read information from usb g29 as /dev/input/js0. -<br>And post steering wheel information to "hs" device which is defined in /etc/dev-mapping.conf. +<br>And give steering wheel information for application. * Hardware: Renesas m3ulcb -* Software: FF 6.0.0 -* project name: wheel-service +* 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 > @@ -18,27 +19,43 @@ Information * 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 ==== -<br> These is a sample recipes for wheel-service, you can just add that recipes into your project and bitbake. +<br> These is a sample recipes for af-steering-wheel-binding, you can just add that recipes into your project and bitbake. <br> Sample Recipes: agl-service-steering-wheel_0.1.bb How to use ==== For AGL Application ---- -<br>1.you can use candev.sh to start can device. -<br>2.use below command to start wheel.service. +<br>1 add these code below into config.xml ``` -systemctl start wheel.service + <param name="steering-wheel" value="ws"/> ``` -<br>3.copy sample/application-generated.cpp file to low-level-can-service's low-can-binding/binding/ folder to overwrite the same file. -<br>4.compile low-level-can-service and reinstall low-can-service.wgt. -<br>5.use afb-client-demo to get event. +<br>2 add WebSocket into qml file and subscribe event name what you need. +<br>You can find a file named [token-websock.qml] in app-framework-binder.git. +<br>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 +---- +<br>1 you can run this service by shell script +``` +afb-daemon --token=3210 --ldpaths=${steering-wheel-library-path} --port=5555 --rootdir=. & +``` +<br>2 use afb-client-demo to get event. ``` afb-client-demo ws://localhost:5555/api?token=3210 -low-can list -low-can subscribe { "event" : "engine.speed" } -low-can unsubscribe { "event" : "engine.speed" } +steering-wheel list +steering-wheel subscribe { "event" : "EngineSpeed" } +steering-wheel unsubscribe { "event" : "EngineSpeed" } ``` |