# Windows 驱动安装(Beta) ## 环境准备 ### 版本要求 | Windows | 版本 | | ------- | ------- | | 10 | 22H2 | | 11 | >= 23H2 | :::{note} - **Win+R**,输入**winver**,可以查询当前的Windows版本信息。 - 仅支持Win10 64位和Win11 64位系统。 - **Win+I** 打开**设置** > **更新和安全** > **Windows更新**,自动更新Windows版本,Window10推荐用 [微软更新助手](https://www.microsoft.com/zh-cn/software-download/windows10) 更新到22H2版本。 - 关闭系统睡眠功能:**Win+I** 打开**设置** > **系统** > **电源和睡眠** > 将**睡眠**更改为**从不**。 ::: ### 环境准备 1. 建议关闭防护软件,避免被误杀。 2. 下载VS2022的运行时库**VC_redist.x64.exe**,[微软下载链接](https://aka.ms/vs/17/release/vc_redist.x64.exe),管理员权限**安装**VC_redist.x64.exe。 3. **关机断电**后将设备接入主板,**不能带电操作**。 4. 开机后在**Win+R**, 输入**devmgmt.msc** ,打开**设备管理器**,在**其他设备**中应能识别未知的**多媒体视频控制器**,通过**属性**可以确认设备VENDOR 是1F4B。 ![](res/ax650_win64_drv_uninstall.png) ## 安装 > 安装和卸载都需要管理员权限,需关闭系统睡眠功能。 > > 如果系统已经安装AXCL旧版本,请先卸载! 1. Windows发布包 `axcl_win64_setup_Vx.x.x_yyyymmdd_NOxxxx.exe` 会自动安装驱动、动态链接库(含导入库)、可执行程序(比如axcl-smi.exe等)和sample示例源码,**管理员权限**运行发布包,按照提示安装即可。 2. 安装完之后请**重启系统**。 3. 重启后**Win+R**,输入**devmgmt.msc** ,打开**设备管理器**,在**系统设备**中应能发现**Axera NPU Accelerator Device**设备,如下图所示。 ![](res/ax650_win64_drv_installed.png) 4. 进入安装路径`AXCL\axcl\out\axcl_win_x64\bin`目录,在Windows Terminal中执行**axcl-smi.exe**,显示如下: ![](res/ax650_win64_smi.png) 5. 完成。 > [安装视频](res/ax650_win64_install.mp4) ## 卸载 **管理员权限**双击安装目录下的**uninst.exe**,按照提示卸载。 ## 编译 ### 环境依赖 AXCL Windows SDK使用VS2022 C++17工具链编译,所需的环境依赖如下: - [Visual Studio Community 2022](https://visualstudio.microsoft.com/zh-hans/vs/) ,安装[参考官方文档](https://learn.microsoft.com/zh-cn/visualstudio/install/install-visual-studio?view=vs-2022),必选的组件:**使用C++的桌面开发**。 :::{note} - VS2022 安装所需硬盘空间比较大,请保证留有足够大的硬盘空间。 - 版本号为v17.14.15 ::: - [cmake](https://cmake.org/download/) ,版本高于3.20 - [ninja](https://github.com/ninja-build/ninja/releases),推荐v1.31.1。将ninja.exe的路径配置到**系统环境变量 > Path**。 - [Python3](https://www.python.org/downloads/) ### 环境检查 ``` PS D:\code> cd "C:\Program Files (x86)\Microsoft Visual Studio\Installer" PS C:\Program Files (x86)\Microsoft Visual Studio\Installer> .\vswhere.exe -latest -property catalog_productDisplayVersion 17.14.15 (September 2025) PS D:\code> ninja --version 1.13.1 PS D:\code> cmake --version cmake version 4.1.1 CMake suite maintained and supported by Kitware (kitware.com/cmake). PS D:\code> python --version Python 3.11.5 ``` ### 示例编译 **axcl\scripts\build_win64.cmd**,编译sample。 ``` PS D:\code\axcl\axcl.win64\axcl\scripts> .\build_win64.cmd Build started at: 16:48:05.96 Detected 12 physical CPU cores Checking for Ninja build system... Found Ninja version: 1.13.1 ======================================== CMake Windows x64 Build Script ======================================== Parallel Jobs : 12 Build Type : Release Build System : ninja Project Root : D:\code\axcl\axcl.win64\axcl CMake Source : D:\code\axcl\axcl.win64\axcl\cmake Build Dir : D:\code\axcl\axcl.win64\axcl\build\out\axcl_win_x64 Install Dir : D:\code\axcl\axcl.win64\axcl\out\axcl_win_x64 ======================================== Detecting Visual Studio / Build Tools... Found: D:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvarsall.bat Generator: Visual Studio 17 2022 Configuring Visual Studio build environment... Visual Studio environment configured successfully. Creating build directory... Running CMake configuration... Using Ninja build system CMAKE command: cmake -G "Ninja" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="D:\code\axcl\axcl.win64\axcl\out\axcl_win_x64" "D:\code\axcl\axcl.win64\axcl\cmake" -DCONFIG_BUILD_VERSION="V3.9.0" -- The C compiler identification is MSVC 19.44.35217.0 -- The CXX compiler identification is MSVC 19.44.35217.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: D:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/bin/Hostx64/x64/cl.exe - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: D:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/bin/Hostx64/x64/cl.exe - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Socket communication disabled on Windows (ZMQ not available) -- COMPILE_USER : jingxiaoping -- BUILD_VERSION: V3.9.0 -- BUILD_FFMPEG : OFF -- BSP PATH: D:/code/axcl/axcl.win64/axcl/3rdparty/bsp -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - not found -- Found Threads: TRUE -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/logger/generated/axcl_logger_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_memory_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_runtime_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_sys_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_run_usrworker_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_dmadim_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_run_model_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_lite_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_ppl_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_transcode_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_hvcp_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_sample_vdec_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_ffmpeg_venc_version.rc (version: 3.9.0) -- Configured Windows version file: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64/sample/generated/axcl_ffmpeg_vdec_version.rc (version: 3.9.0) -- Configuring done (4.6s) -- Generating done (0.2s) -- Build files have been written to: D:/code/axcl/axcl.win64/axcl/build/out/axcl_win_x64 ======================================== Building project (Release configuration)... ======================================== Using Ninja build system with 12 parallel jobs... [96/96] Linking CXX executable out\axcl_ffmpeg_vdec.exe ======================================== Installing to D:\code\axcl\axcl.win64\axcl\out\axcl_win_x64... ======================================== [0/1] Install the project...-- Install configuration: "Release" -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/lib/libcJSON.lib -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libspdlog.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/ffmpeg.exe -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/ffplay.exe -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/ffprobe.exe -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libavcodec-61.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libavfilter-10.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libavformat-61.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libavutil-59.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libpostproc-58.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libswresample-5.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libswscale-8.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libiconv-2.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libva.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libva_win32.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libwinpthread-1.dll -- Up-to-date: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/zlib1.dll -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/lib/libaxcl_logger.lib -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libaxcl_logger.dll -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_memory.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_runtime.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_sys.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_run_usrworker.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_dmadim.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_run_model.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/lib/libaxcl_lite.lib -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libaxcl_lite.dll -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/lib/libaxcl_ppl.lib -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/libaxcl_ppl.dll -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_transcode.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_hvcp.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_sample_vdec.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_ffmpeg_venc.exe -- Installing: D:/code/axcl/axcl.win64/axcl/out/axcl_win_x64/bin/axcl_ffmpeg_vdec.exe ======================================== Build completed successfully ======================================== Build started : 16:48:05.96 Build ended : 16:48:33.25 Build elapsed : 00:00:27.29 Build Version : V3.9.0 Build Type : Release Build System : ninja Generator : Visual Studio 17 2022 Build Dir : D:\code\axcl\axcl.win64\axcl\build\out\axcl_win_x64 Install Dir : D:\code\axcl\axcl.win64\axcl\out\axcl_win_x64 Binaries and libraries have been installed to: D:\code\axcl\axcl.win64\axcl\out\axcl_win_x64 PS D:\code\axcl\axcl.win64\axcl\scripts> ``` ## 应用开发 - 推荐使用**msvc17**(即VS2022)编译工具链,不推荐mingw - C++标准17 - 运行库链接/MD或者/MDd,不推荐/MT和/MTd ### 目录结构 #### 驱动 - 驱动axcl_pcie.sys:C:\Windows\System32\drivers - 设备固件和命名路径:C:\\Windows\\System32\\drivers\ax650_card.pac # 固定路径和文件名 #### AXCL ``` axcl |- 3rdparty # 第三方库 |- build # build 编译输出目录 |- cmake # cmake |- out # 编译install目录 |- axcl_win_x64 |- bin # axcl-smi.exe、sample和动态库 |- drv # 驱动文件 |- include # 头文件 |- lib # 动态库导入库 |- sample # 示例源码 |- toolkit # 辅助类 ``` ## 辅助工具 > [Windows工具包](https://hf-mirror.com/AXERA-TECH/testdata-boxdemo/resolve/main/windows%20develop%20kits.zip) > > 建议右键复制链接地址,在浏览器新窗口下载。 1. Windows **lspci** : [pciutils-3.5.5-win64.zip](https://wiki.aixin-chip.com/download/attachments/220464657/pciutils-3.5.5-win64.zip?version=1&modificationDate=1758526243666&api=v2) (需管理员权限执行) 2. [RWEverything](https://rweverything.com/download/)(类似Linux devmem) - [Win11无法使用RWEverything的解决方法](https://zhuanlan.zhihu.com/p/681795421): 在“**设置**”中搜索框输入“**内核**”,打开“**内核隔离**”页面,将“**内存完整性**”和“**易受攻击的驱动程序列表**”全部关闭,重启计算机 - 如果仍然无法使用,在注册表 `HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CI\Config` 添加 Key: **VulnerableDriverBlocklistEnable** , **REG_DWORD**, Value: **1** 3. **md5**: `certutil.exe -hashfile yourfile MD5` 4. 关闭驱动签名验签(**仅驱动调试**) ``` bcdedit /set testsigning on bcdedit /set nointegritychecks on ``` ## FAQ 待补充