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Information


This is sample application for af-steering-wheel-binding.
At above of the screen will display usb-camera(UVC camera) video.
At bottom of this screen will display the can information.
Right now it can get VehicleSpeed,EngineSpeed,TransmissionMode information from af-steering-wheel-binding.
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


These is a sample recipe for als-meter-demo, you can just add that recipes into your project and bitbake.
Sample Recipes: als-meter-demo_git.bb

How to use


1, If the camera has been connected, you can select the camera corresponding to the device ID, and set FPS ,
pixel parameters, open ON/OFF switch on the right, you can see the camera display content.
2, operation steering-wheel device corresponding function, you can see vehicle speed, engine speed, transmission mode changes.

Kernel configure


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