README

Renesas VLP 需要在 Ubuntu 20.04 LTS 系統的環境下建置。
如果系統不是 Ubuntu 20.04 LTS ，可以使用 Docker Containers ，進行 Renesas VLP 的建置。
如果使用 vscode 進行開發，可以使用 Dev Containers 自動管理 Docker Containers。

使用 Docker Containers 建置: docker
使用 VScode Dev Containers 建置: vscode

下載 RZ/V2H AI Software Development Kit

RZ/V2H AI Software Development Kit

Download the RZ/V2H AI SDK Sorce Code zip file.

Extract RZ/V2H AI SDK Sorce Code zip file.

dir: ~/work/rzv
unzip RTK0EF0180F05000SJ_linux-src.zip

Make the working directory on your Linux PC.

dir: ~/work/rzv
mkdir yocto

Move to the working directory.

dir: ~/work/rzv/yocto
cd yocto

Extract Yocto recipe package.

dir: ~/work/rzv/yocto
tar zxvf ../rzv2h_ai-sdk_yocto_recipe_v5.00.tar.gz

Check the working directory to confirm Yocto recipes content.

dir: ~/work/rzv/yocto
ls -1

If the above command prints followings, Yocto recipes are extracted correctly.

0001-tesseract.patch
0002-sd-image-size-16gb.patch
meta-gplv2
meta-openembedded
meta-renesas
meta-rz-features
meta-virtualization
poky

Download the patch files.

Download 0001
Download 0002

Apply a patch file to add the GStreamer Moil Plugin.

dir: ~/work/rzv/yocto
patch -p1 < 0001-gstreamer-moil-plugin.patch

Apply a patch file to fix the Qt Smart Home URL.

dir: ~/work/rzv/yocto
patch -p1 < 0002-fix_qtsmarthome_url.patch

Initialize a build using the oe-init-build-env script in Poky and set environment variable TEMPLATECONF to the below path.

dir: ~/work/rzv/yocto
TEMPLATECONF=${PWD}/meta-renesas/meta-rzv2h/docs/template/conf/ source poky/oe-init-build-env build

Run the following commands to add necessary layers for AI application to build/conf/bblayers.conf (configration file for layers).

dir: ~/work/rzv/yocto/build
bitbake-layers add-layer ../meta-rz-features/meta-rz-graphics
bitbake-layers add-layer ../meta-rz-features/meta-rz-drpai
bitbake-layers add-layer ../meta-rz-features/meta-rz-opencva
bitbake-layers add-layer ../meta-rz-features/meta-rz-codecs

Apply a patch file to add Tesseract Open Source OCR Engine for AI applications.

dir: ~/work/rzv/yocto/build
patch -p1 < ../0001-tesseract.patch

Apply a patch file to change SD card image size.

dir: ~/work/rzv/yocto/build
patch -p1 < ../0002-sd-image-size-16gb.patch

Run the following command to build the weston image.

dir: ~/work/rzv/yocto/build
MACHINE=rzv2h-evk-ver1 bitbake core-image-weston

Run the following command to build cross compiler installer.

dir: ~/work/rzv/yocto/build
MACHINE=rzv2h-evk-ver1 bitbake core-image-weston -c populate_sdk

If you want to build the qt5 image, run the following command to add the meta-qt5 layer for qt5.

dir: ~/work/rzv/yocto/build
bitbake-layers add-layer ../meta-qt5

and in local.conf file, add the following line.

dir: ~/work/rzv/yocto/build/conf/local.conf
QT_DEMO = "1"

Run the following command to build the qt5 image.

dir: ~/work/rzv/yocto/build
MACHINE=rzv2h-evk-ver1 bitbake core-image-qt

Run the following command to build cross compiler installer.

dir: ~/work/rzv/yocto/build
MACHINE=rzv2h-evk-ver1 bitbake core-image-qt -c populate_sdk

image file path: ~/work/rzv/yocto/build/tmp/deploy/images/rzv2h-evk-ver1/

image name	file name
core-image-weston	core-image-weston-rzv2h-evk-ver1.wic.gz core-image-weston-rzv2h-evk-ver1.wic.bmap
core-image-qt	core-image-qt-rzv2h-evk-ver1.wic.gz core-image-qt-rzv2h-evk-ver1.wic.bmap

參考 Flash SD Card 步驟，將 image 燒錄到 SD Card。 Flash SD Card

下載 RZ/V2H AI Software Development Kit​

Links​

下載 RZ/V2H AI Software Development Kit

Links