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| | | ## 3.8 RK3568自带的NPU |
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| | | ### 3.8.1 应用程序测试 |
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| | | 测试的程序是一个yolov5的目标识别demo,编译环境是Linux arm64系统 |
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| | | 先去github下载RKNPU2并解压生成rknpu2-master文件夹 |
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| | | [GitHub - rockchip-linux/rknpu2](https://github.com/rockchip-linux/rknpu2?tab=readme-ov-file) |
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| | | 1. 进入/home/anheng/rk3568/rknpu2-master/examples/rknn_yolov5_demo目录 |
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| | | 2. `vim build-linux_RK3566_RK3568.sh` |
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| | | 3. 更改交叉编译器路径 |
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| | | 4. 授予build-linux_RK3566_RK3568.sh执行权限,./build-linux_RK3566_RK3568.sh |
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| | | 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 |
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| | | 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 |
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| | | 6. 指定库文件路径 `export LD_LIBRARY_PATH=/data/rknn_yolov5_demo_Linux/lib ` |
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| | | 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 ` |
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| | | 识别的结果会以out.jpg保存在当前目录 |
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| | | # 4. ADB调试工具 |
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| | | 1. 下载解压platform-tools-latest-windows.zip |