收发测试

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2026-03-23 02:10:54 +08:00
parent 338ca9d2b7
commit f2ebd8e78a
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# 达妙 USB2CAN 设备权限规则
# 使用方法:
# 1. 复制到 /etc/udev/rules.d/: sudo cp 50-usb2can.rules /etc/udev/rules.d/
# 2. 重新加载规则: sudo udevadm control --reload-rules && sudo udevadm trigger
# 3. 重新插拔设备或重启
# 达妙 USB2CAN-DUAL (根据 lsusb 输出的 34b7:6632)
SUBSYSTEM=="usb", ATTR{idVendor}=="34b7", ATTR{idProduct}=="6632", MODE="0666", GROUP="dialout"
# 备用常见 VID:PID (STM32 虚拟串口等)
SUBSYSTEM=="usb", ATTR{idVendor}=="0483", ATTR{idProduct}=="5740", MODE="0666", GROUP="dialout"
# ACM 设备 (ttyACM*)
KERNEL=="ttyACM[0-9]*", MODE="0666", GROUP="dialout"