From 3d85e3d0c2c70ca78fe358b2518b19fdea179fe5 Mon Sep 17 00:00:00 2001 From: anheng <12857953+aahh123456@user.noreply.gitee.com> Date: Thu, 25 Apr 2024 17:41:35 +0800 Subject: [PATCH] Android NPU --- RK3568_Android_SDK开发文档/images/visitFile&sign=c0f3b19717b88178d55b1c6c38e18d7d.png | 0 RK3568_Android_SDK开发文档/images/b2a248d83fc722b08b2d0bfb24f84a0.png | 0 RK3568_Android_SDK开发文档/images/eb02125fb19e15ed9b3fdd421be39b5.png | 0 RK3568_Android_SDK开发文档/images/visitFile&sign=c50eb12f173861ff4e3d4a86c40f79b2.png | 0 RK3568_Android_SDK开发文档/RK3568_Android_SDK开发文档.md | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ RK3568_Android_SDK开发文档/images/image-20240425173407578.png | 0 RK3568_Android_SDK开发文档/images/image-20240425173202774.png | 0 7 files changed, 58 insertions(+), 0 deletions(-) diff --git "a/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243.md" "b/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243.md" index 625dd5c..b56687b 100644 --- "a/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243.md" +++ "b/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243/RK3568_Android_SDK\345\274\200\345\217\221\346\226\207\346\241\243.md" @@ -109,6 +109,8 @@ **(注意：当系统烧录完后，切勿拔掉USB3.0烧录口，不然后面开发板启动会报错！！！)** +**一拔掉烧录线就卡死的现象的解决方案见 7.Android 永不息屏和关闭锁屏** + 烧录完成第一次启动后，系统将会自动初始化。初始化完成之后将会再次重启，此时可以使用 Console 串口上登录到开发板的 Android11系统中去。  @@ -641,6 +643,42 @@ +## 3.8 RK3568自带的NPU + +### 3.8.1 应用程序测试 + +测试的程序是一个yolov5的目标识别demo，编译环境是Linux arm64系统 + +先去github下载RKNPU2并解压生成rknpu2-master文件夹 + +[GitHub - rockchip-linux/rknpu2](https://github.com/rockchip-linux/rknpu2?tab=readme-ov-file) + +1. 进入/home/anheng/rk3568/rknpu2-master/examples/rknn_yolov5_demo目录 + +2. `vim build-linux_RK3566_RK3568.sh` + +3. 更改交叉编译器路径 + +  + +4. 授予build-linux_RK3566_RK3568.sh执行权限，./build-linux_RK3566_RK3568.sh + + 编译好了之后会生成install文件，里面就有官方提供的rknn模型，可执行程序，以及相应的动态库文件，如下 + + + +5. 用adb命令将/home/anheng/rk3568/rknpu2-master/examples/rknn_yolov5_demo/install目录下的rknn_yolov5_demo_Linux文件夹上传到开发板的/data目录下 + +6. 指定库文件路径 `export LD_LIBRARY_PATH=/data/rknn_yolov5_demo_Linux/lib ` + +7. 运行程序识别相应的图片中物体的类别。`./rknn_yolov5_demo ./model/RV1106/yolov5s-640-640.rknn ./model/bus.jpg ` + +  + + 识别的结果会以out.jpg保存在当前目录 + +  + # 4. ADB调试工具 1. 下载解压platform-tools-latest-windows.zip @@ -768,3 +806,23 @@ 启动后查看是否修改成功  + + + +# 7. 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