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<p class="caption" role="heading"><span class="caption-text">USB 基本知识点</span></p>
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<p class="caption" role="heading"><span class="caption-text">例程</span></p>
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<li class="toctree-l1"><a class="reference internal" href="../demo/usbd_cdc_acm.html">CDC ACM Device</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../demo/usbd_rndis.html">CDC RNDIS Device</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../demo/usbd_adb.html">ADB Device</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../demo/usbd_vendor.html">Vendor Device 驱动编写</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../usbip/ohci.html">OHCI</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../usbip/xhci.html">XHCI</a></li>
<li class="toctree-l1"><a class="reference internal" href="../usbip/chipidea.html">CHIPIDEA</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../usbip/musb.html">MUSB</a></li>
<li class="toctree-l1"><a class="reference internal" href="../usbip/fotg210.html">FOTG210</a></li>
<li class="toctree-l1"><a class="reference internal" href="../usbip/cdns2.html">CDNS2</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../usbip/dwc3.html">DWC3</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../tools/index.html">chryusb_configurator</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tools/index.html#usb-protocol-suite">力科 USB Protocol Suite</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tools/index.html#wireshark">Wireshark</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tools/index.html#audacity">Audacity</a></li>
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<p class="caption" role="heading"><span class="caption-text">性能展示</span></p>
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<p class="caption" role="heading"><span class="caption-text">商业支持</span></p>
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<li class="toctree-l1 current"><a class="current reference internal" href="#">商业支持</a></li>
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  <section id="id1">
<h1>商业支持<a class="headerlink" href="#id1" title="Link to this heading"></a></h1>
<p>以下内容为商业收费类，如需支持，请邮件到 <a class="reference external" href="mailto:1203593632&#37;&#52;&#48;qq&#46;com">1203593632<span>&#64;</span>qq<span>&#46;</span>com</a>。</p>
<ul class="simple">
<li><p>OHCI 驱动</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/ohci.png" src="../_images/ohci.png" />
</figure>
<ul class="simple">
<li><p>EHCI IP 中 ISO 驱动和 UAC/UVC 框架，搭配主机 UVC &amp; UAC 类（这部分是开源的）使用。iso 支持一个微帧 1/2/3 包，支持 MJPEG 和 YUV 摄像头</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/ehci_hostuvc1.png" src="../_images/ehci_hostuvc1.png" />
</figure>
<figure class="align-default">
<img alt="../_images/ehci_hostuvc2.png" src="../_images/ehci_hostuvc2.png" />
</figure>
<p>演示 USB Host UVC 驱动 648 * 480 YUV 摄像头。FPS 30。</p>
<figure class="align-default">
<img alt="../_images/usbhost_uvc1.gif" src="../_images/usbhost_uvc1.gif" />
</figure>
<ul class="simple">
<li><p>DWC2 IP 中 ISO 驱动和 UAC/UVC 框架，搭配主机 UVC &amp; UAC 类（这部分是开源的）使用。iso 支持一个微帧 1/2/3 包，支持 MJPEG 和 YUV 摄像头</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/dwc2_hostuvc1.png" src="../_images/dwc2_hostuvc1.png" />
</figure>
<figure class="align-default">
<img alt="../_images/dwc2_hostuvc2.png" src="../_images/dwc2_hostuvc2.png" />
</figure>
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<img alt="../_images/dwc2_hostuvc3.png" src="../_images/dwc2_hostuvc3.png" />
</figure>
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<img alt="../_images/dwc2_hostuac.png" src="../_images/dwc2_hostuac.png" />
</figure>
<ul class="simple">
<li><p>MUSB IP 中 ISO 驱动和 UAC/UVC 框架，搭配主机 UVC &amp; UAC 类（这部分是开源的）使用。MUSB 需要为 mentor 公司制定的标准 IP</p></li>
<li><p>从机 MTP 类驱动, 支持多文件和多文件夹，支持 MCU 端增删文件并与 PC 同步</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/mtpdev.png" src="../_images/mtpdev.png" />
</figure>
<ul class="simple">
<li><p>从机 TMC 类驱动</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/tmcdev1.png" src="../_images/tmcdev1.png" />
</figure>
<figure class="align-default">
<img alt="../_images/tmcdev2.png" src="../_images/tmcdev2.png" />
</figure>
<ul class="simple">
<li><p>USB 网卡类高性能版本优化,包含 CDC-NCM, CDC-RNDIS, 私有类驱动（支持多包发送和接收），下面举例 RNDIS</p></li>
</ul>
<figure class="align-default">
<img alt="../_images/rndistx.png" src="../_images/rndistx.png" />
</figure>
<figure class="align-default">
<img alt="../_images/rndisrx.png" src="../_images/rndisrx.png" />
</figure>
<ul class="simple">
<li><p>定制化 class 驱动或者 IP 驱动适配</p></li>
<li><p>技术支持相关</p></li>
</ul>
</section>


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