> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 下载预构建软件包

> 本信息介绍如何下载机器人预构建软件包。

QIR SDK 提供以下预构建软件包：

* **机器人镜像**：基于 Qualcomm Linux 发行版的镜像，添加了 ROS 核心软件包，并默认包含 QIR SDK。您可以直接使用机器人镜像获得开箱即用的体验。
* **QIR SDK**：不仅提供了具有开箱即用体验的运行时安装包，还提供了交叉编译工具链。使用该工具链，您可以基于示例代码在更短时间内开发应用。
* **Robotics eSDK**：提供用于构建机器人镜像的 Yocto 工具链。详情请参阅[使用预构建的 robotics eSDK 构建机器人镜像](./build-the-robotics-image-with-the-prebuilt-robotics-esdk)。

## 前提条件

已准备好一台 [QIR SDK 的主机](./get-started-with-qir-sdk#host-computer-for-qir-sdk)。

## 为各开发套件下载预构建软件包

<Tabs>
  <Tab title="IQ-9075 Evaluation Kit">
    1. 下载与您的设备型号和主机架构（x86/Arm<sup>®</sup>）匹配的预构建软件包。

           <table>
             <thead>
               <tr>
                 <th align="center">预构建组件</th>
                 <th align="center">x86</th>
                 <th align="center">Arm<sup>®</sup></th>
               </tr>
             </thead>

             <tbody>
               <tr>
                 <td align="left">机器人镜像</td>
                 <td align="left" colspan="2"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/qli-2.0-qcom-robotics-image.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/qli-2.0-qcom-robotics-image.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">机器人专有镜像</td>
                 <td align="left" colspan="2"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/qli-2.0-qcom-robotics-proprietary-image.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/qli-2.0-qcom-robotics-proprietary-image.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">QIR SDK</td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/x86-qli-2.0-robotics-sdk-artifacts.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/x86-qli-2.0-robotics-sdk-artifacts.zip)</code></td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/arm-qli-2.0-robotics-sdk-artifacts.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/arm-qli-2.0-robotics-sdk-artifacts.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">Robotics eSDK</td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/x86-qli-2.0-esdk.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/x86-qli-2.0-esdk.zip)</code></td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/arm-qli-2.0-esdk.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-9075-evk/arm-qli-2.0-esdk.zip)</code></td>
               </tr>
             </tbody>
           </table>

           <Note>
             **注意** 要查看主机架构，请运行 `uname -m` 命令。
           </Note>
    2. 使用以下命令解压下载的 ZIP 文件：
       ```python theme={null}
       unzip <downloaded_file>.zip
       ```
       下表列出了内容及其对应的位置：
       |               | **表：IQ-9075-EVK 预构建项的内容和位置**                                                              |
       | ------------- | ----------------------------------------------------------------------------------------- |
       | **内容类型**      | **文件路径**                                                                                  |
       | 机器人镜像         | `<decompressed_workspace>/images/iq-9075-evk/qcom-robotics-image-iq-9075-evk`             |
       | 机器人专有镜像       | `<decompressed_workspace>/images/iq-9075-evk/qcom-robotics-proprietary-image-iq-9075-evk` |
       | QIR SDK       | `<decompressed_workspace>/images/iq-9075-evk/qirpsdk_artifacts/iq-9075-evk/`              |
       | Robotics eSDK | `<decompressed_workspace>/images/iq-9075-evk/sdk/`                                        |
    3. 使用 `tree` 命令查看目录结构：

       ```powershell theme={null}
       cd <decompressed_workspace>
       tree images/ -L 2
       ```

       操作成功后应得到类似以下示例的目录结构：

       ```bash theme={null}

         images
            └── iq-9075-evk
                ├── NO.LOGIN.BINARY.LICENSE.QTI.pdf
                ├── NOTICE
                ├── qcom-robotics-image-iq-9075-evk
                ├── qcom-robotics-proprietary-image-iq-9075-evk
                ├── qirpsdk_artifacts
                └── sdk
       ```
  </Tab>

  <Tab title="IQ-8275 Evaluation Kit">
    1. 下载与您的设备型号和主机架构（x86/Arm<sup>®</sup>）匹配的预构建软件包。

           <table>
             <caption>表：IQ-8275 Evaluation Kit 的预构建软件包</caption>

             <thead>
               <tr>
                 <th align="center">预构建组件</th>
                 <th align="center">x86</th>
                 <th align="center">Arm<sup>®</sup></th>
               </tr>
             </thead>

             <tbody>
               <tr>
                 <td align="left">机器人镜像</td>
                 <td align="left" colspan="2"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/qli-2.0-qcom-robotics-image.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/qli-2.0-qcom-robotics-image.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">机器人专有镜像</td>
                 <td align="left" colspan="2"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/qli-2.0-qcom-robotics-proprietary-image.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/qli-2.0-qcom-robotics-proprietary-image.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">QIR SDK</td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/x86-qli-2.0-robotics-sdk-artifacts.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/x86-qli-2.0-robotics-sdk-artifacts.zip)</code></td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/arm-qli-2.0-robotics-sdk-artifacts.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/arm-qli-2.0-robotics-sdk-artifacts.zip)</code></td>
               </tr>

               <tr>
                 <td align="left">Robotics eSDK</td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/x86-qli-2.0-esdk.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/x86-qli-2.0-esdk.zip)</code></td>
                 <td align="left"><code>wget [https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/arm-qli-2.0-esdk.zip](https://artifacts.codelinaro.org/artifactory/qli-ci/flashable-binaries/meta-qcom-robotics/qcom-robotics-distro/iq-8275-evk/arm-qli-2.0-esdk.zip)</code></td>
               </tr>
             </tbody>
           </table>

           <Note>
             **注意** 要查看主机架构，请运行 `uname -m` 命令。
           </Note>
    2. 使用以下命令解压下载的 ZIP 文件：
       ```python theme={null}
       unzip <downloaded_file>.zip
       ```
       下表列出了内容及其对应的位置：
       |               | **表：IQ-8275-EVK 预构建项的内容和位置**                                                              |
       | ------------- | ----------------------------------------------------------------------------------------- |
       | **内容类型**      | **文件路径**                                                                                  |
       | 机器人镜像         | `<decompressed_workspace>/images/iq-8275-evk/qcom-robotics-image-iq-8275-evk`             |
       | 机器人专有镜像       | `<decompressed_workspace>/images/iq-8275-evk/qcom-robotics-proprietary-image-iq-8275-evk` |
       | QIR SDK       | `<decompressed_workspace>/images/iq-8275-evk/qirpsdk_artifacts/iq-8275-evk/`              |
       | Robotics eSDK | `<decompressed_workspace>/images/iq-8275-evk/sdk/`                                        |
    3. 使用 `tree` 命令查看目录结构：

       ```powershell theme={null}
       cd <decompressed_workspace>
       tree images/ -L 2
       ```

       操作成功后应得到类似以下示例的目录结构：

       ```bash theme={null}

         images
            └── iq-8275-evk
                ├── NO.LOGIN.BINARY.LICENSE.QTI.pdf
                ├── NOTICE
                ├── qcom-robotics-image-iq-8275-evk
                ├── qcom-robotics-proprietary-image-iq-8275-evk
                ├── qirpsdk_artifacts
                └── sdk
       ```
  </Tab>
</Tabs>

## 下一步

[烧录机器人镜像](./flash-the-robotics-image)