<![CDATA[T113 Tina 5.0-V1.0 SDK如何配置USB虚拟串口 USB CDC ACM驱动]]>图片是我在kernel的相关配置，编译打包后并为发现相关的设备节点：c1845ef6-4c44-4a43-9f45-0efd8de739a1-image.png
开发板查看设备节点
ad8b3ee6-c73d-4f00-95eb-12bd84f0e7d1-image.png
哪位大佬能够提供一份完整的USB CDC ACM这个功能的教程啊，谢谢啦

]]>https://bbs.aw-ol.com/topic/6847/t113-tina-5-0-v1-0-sdk如何配置usb虚拟串口-usb-cdc-acm驱动RSS for NodeFri, 13 Mar 2026 10:36:32 GMTWed, 14 Jan 2026 05:52:04 GMT60<![CDATA[Reply to T113 Tina 5.0-V1.0 SDK如何配置USB虚拟串口 USB CDC ACM驱动 on Thu, 15 Jan 2026 08:55:42 GMT]]>@momoyu d多谢大佬。问题已经解决

]]>https://bbs.aw-ol.com/post/27998https://bbs.aw-ol.com/post/27998Thu, 15 Jan 2026 08:55:42 GMT<![CDATA[Reply to T113 Tina 5.0-V1.0 SDK如何配置USB虚拟串口 USB CDC ACM驱动 on Wed, 14 Jan 2026 07:11:46 GMT]]>@zsn19931119
其他系列的配置，参考一下？

依赖配置项：
CONFIG_USB_ACM=y
CONFIG_USB_CONFIGFS_ACM=y
Device Drivers ‑‑‑>
[*] USB support ‑‑‑>
<*> USB Modem (CDC ACM) support
<*> USB Gadget Support ‑‑‑>
<*> USB functions configurable through configfs
[*]  Abstract Control Model (CDC ACM)

configfs 配置方法：
mount ‑t configfs none /sys/kernel/config
mkdir /sys/kernel/config/usb_gadget/g1
echo "0x1f3a" > /sys/kernel/config/usb_gadget/g1/idVendor
echo "0x0007" > /sys/kernel/config/usb_gadget/g1/idProduct
mkdir /sys/kernel/config/usb_gadget/g1/strings/0x409
mkdir /sys/kernel/config/usb_gadget/g1/functions/acm.usb0
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1
echo 0xc0 > /sys/kernel/config/usb_gadget/g1/configs/c.1/bmAttributes
echo 500 > /sys/kernel/config/usb_gadget/g1/configs/c.1/MaxPower
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409
ln ‑s /sys/kernel/config/usb_gadget/g1/functions/acm.usb0/ /sys/kernel/config/usb_gadget/g1/configs/c.1/acm.usb0
ls /sys/class/udc/ | xargs echo > /sys/kernel/config/usb_gadget/g1/
]]>https://bbs.aw-ol.com/post/27980https://bbs.aw-ol.com/post/27980Wed, 14 Jan 2026 07:11:46 GMT