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diff --git a/README.md b/README.md new file mode 100644 index 0000000..e54129a --- /dev/null +++ b/README.md @@ -0,0 +1,31 @@ +Information +==== +<br>This is sample application for af-steering-wheel-binding. +<br>At above of the screen will display usb-camera(UVC camera) video. +<br>At bottom of this screen will display the can information. +<br>Right now it can get VehicleSpeed,EngineSpeed,TransmissionMode information from af-steering-wheel-binding. +<br>Or you can change to use low-level-can-servcie. + +* Hardware: Renesas m3ulcb +* Software: Daring Dab 4.0.0 +* Application name: als-meter-demo +* Test Camera Device: Logitech c920r + +How to compile and install +==== +<br> These is a sample recipe for als-meter-demo, you can just add that recipes into your project and bitbake. +<br> Sample Recipes: als-meter-demo_git.bb + +How to use +==== +<br>1, If the camera has been connected, you can select the camera corresponding to the device ID, and set FPS , +<br>pixel parameters, open ON/OFF switch on the right, you can see the camera display content. +<br>2, operation steering-wheel device corresponding function, you can see vehicle speed, engine speed, transmission mode changes. + +Kernel configure +==== +<br>You need to enable some kernel configure to enable usb camera. +* CONFIG_VIDEOBUF2_VMALLOC=y +* CONFIG_MEDIA_USB_SUPPORT=y +* CONFIG_USB_VIDEO_CLASS=y +* CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
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