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2135204_zh-CN
2135204_zh-CN
您好，
，我正试图使用 zephyr 在 2 个 rt685 evks 之间创建一个"umbilical" 通信路径。zephyr SDK 中有几个示例，特别是 CDC ACM 示例，evk 可以将数据回传至终端。
我在想，我也许能够利用这个例子进行一些调整来连接另一个 rt685 板，但我在 USB（具体来说是 2.0）和 zephyr 上都很绿色。我主要是想得到一些指导，知道这条路是否好走，或者是否有更好的起点。
谢谢！
你好@skanda19、
感谢您对 NXP MIMXRT 系列的关注！
可能是您的本地 git 存储库尚未更新，因此它仅包含设备示例，不包含主机示例。
您可以参考此链接：https://github.com/zephyrproject-rtos/zephyr/tree/v4.1.0-rc3/subsys/usb/host
致以最诚挚的问候，
Gavin
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