# 摄像头概述

[<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 640 400" width="640" height="400" style="cursor:auto !important" aria-label="../_images/camera_overview_video.svg">
    <defs>
      <style>@import url("https://fonts.googleapis.com/css2?family=Roboto+Flex:opsz,wght@8..144,100..1000&amp;display=swap");
.svg-1 .bg-fill { fill: var(--color-background) }
.svg-1 .fill-text { color: var(--color-content); fill: var(--color-content) }
.svg-1 .video-hoverbox { transition: opacity 0.15s ease-in-out }
.svg-1 .video-hoverbox:hover { opacity: 0.9 }</style>
  </defs>
  <foreignobject x="0" y="0" width="640" height="400">
    <body xmlns="http://www.w3.org/1999/xhtml">
        <iframe width="640" height="400" src="https://players.brightcove.net/1414329538001/4JiZQnWhg_default/index.html?videoId=6362726364112" allowfullscreen="" allow="encrypted-media"></iframe>
    <div class='topic-detail'><div class='topic-updated-date'><span> Last Published: </span>May 06, 2025</div><div class='prev-and-next-links'></div></div></body>
    </foreignobject>
</svg>](https://players.brightcove.net/1414329538001/4JiZQnWhg_default/index.html?videoId=6362726364112)

本文档介绍了通过 MIPI CSI 接口接收数据的摄像头子系统。

USB 摄像头数据通过 USB 接口传输，摄像头子系统不涉及 USB 摄像头数据传输。请参阅 [USB 摄像头配置](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-8/usb.html)了解 USB 摄像头的使用。

网络摄像头数据通过网络接口传输，摄像头子系统不涉及网络摄像头数据传输。设备可以通过 GStreamer [rtspsrc](https://gstreamer.freedesktop.org/documentation/rtsp/rtspsrc.html?gi-language=c) 插件接收网络摄像头数据。

## 摄像头组件

下图显示了 Qualcomm 摄像头的组件。

![../_images/camera_overview.png](data:image/png;base64,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)

以下组件由 Qualcomm 提供：

| 组件 | 说明 |
| --- | --- |
| GST 摄像头插件 (qtiqmmfsrc) | Qualcomm 摄像头子系统的 GStreamer 插件 |
| 摄像头核心软件 | Qualcomm 专有的摄像头软件，提供开发摄像头传感器驱动程序、摄像头调整和自定义软件节点的接口 |
| 摄像头核心驱动程序 | 下游 Linux 内核中的 Qualcomm 摄像头子系统驱动程序 |
| CamSS V4L2 驱动程序 | 上游 Linux 内核中的 Qualcomm 摄像头子系统驱动程序 |

Qualcomm 提供了一个 GStreamer 插件，使应用程序开发者能够与 Qualcomm 摄像头子系统进行交互。有关应用程序开发，请参阅 GStreamer-camera-application。

Qualcomm 为摄像头传感器驱动程序开发者和 IQ 调试工程师提供了一个接口，用于开发自己的传感器驱动程序并执行定制 IQ 调试。请参见 [Camera Addendum document](https://docs.qualcomm.com/bundle/resource/topics/80-70018-17A) 中的 Camera Sensor Driver Development and Tuning。

要开发摄像头传感器驱动程序并定制 IQ 调试，需要访问 meta-qcom-extras 层。有关访问级别，请参见[访问级别映射](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-254/build_addn_info.html#sync-firmware)。

## 前提条件

- 按照 [Qualcomm Linux 编译指南](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-254/introduction.html)中所述搭建基础架构
- 刷新最新的软件版本，将其写入至开发板中
- 设置 SSH 连接：

> 
> 
> 1. 通过执行[使用 SSH](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-254/how_to.html#use-ssh) 中提到的步骤，在 Permissive 模式下启用 SSH。
>     2. 要连接到设备，可运行以下命令：
> 
> 
> ssh root@<device_IP_address>
>             Copy to clipboard
> 
> 
>         例如，如果设备的 IP 地址为 10.92.160.222，执行以下命令：
> 
> 
> ssh root@10.92.160.222
>             Copy to clipboard

Last Published: May 06, 2025

[Previous Topic
摄像头文档](https://docs.qualcomm.com/bundle/publicresource/80-70018-17SC/topics/camera-documentation.md) [Next Topic
摄像头流传输](https://docs.qualcomm.com/bundle/publicresource/80-70018-17SC/topics/stream-cameras.md)