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@@ -1,31 +1,71 @@ -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
\ No newline at end of file +**Overview** + +This application receives transmitted data by waltham-transmitter. +This application is implemented based on waltham-server. +The original source code of waltham-server is in `./orig`. + +**Download** + +Download souce code and SDK from gitlab. + +``` +$ git clone http://oss-project.tmc-tokai.jp/gitlab/WindowManager/waltham-server.git +``` + +*NOTE* + +This application uses waltham protocol, therefore waltham librarys is necessary. +The downloaded SDK includes the libraries. +If build this application, please use this SDK. + +**Install SDK** + +1. Install SDK which is in `./sdk`. +``` +$ cd ./sdk +$ ./poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-aarch64-toolchain-6.0.0.sh +``` + +1. Copy gstglconfig.h +This SDK has gstglconfig.h +but it exists in `<sdk_installed_path>/sysroots/aarch64-agl-linux/usr/lib` +and it occures build error. +Therefore copy it to `<sdk_installed_path>/sysroots/aarch64-agl-linux/usr/include`. +``` +$ cd <sdk_installed_path>/sysroots/aarch64-agl-linux/ +$ cp usr/lib/gstreamer-1.0/include/gst/gl/gstglconfig.h usr/include/gstreamer-1.0/gst/gl/ +``` + +**Build application** + +Source SDK envirment and make. +``` +$ source <sdk_installed_path>/environment-setup-aarch64-agl-linux +$ cd waltham-server +$ mkdir build +$ cd build +$ cmake .. +$ make +$ make receiver +``` + +**Install wgt and config file** + +``` +[On host] +$ scp build/package/receiver.wgt root@<your_target_ip> +$ scp config/pipeline.cfg root@<your_target_ip>:/etc/xdg/weston +$ ssh root@<your_target_ip> + +[On target] +# afm-util install receiver.wgt +# sync +``` + +**NOTE** + +This application uses port 34400 by default. +If change it, please modify the followings: + +- In `config/pipeline.cfg`, value of `port` at line 1. +- In `src/wth-server-main.cpp`, value of `tcp_port` at line 49. |