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projectgus/99-usb-serial-by-vid-pid.rules

Created April 28, 2023 05:42
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udev rule to create symlinks /dev/serial/usb/VID:PID for usb serial devices
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99-usb-serial-by-vid-pid.rules
# Create a /dev/serial/usb/VID:PID symlink for each usb serial device
#
# - Kernel will manage multiple devices with the same VID:PID so the symlink points to the latest attached (I think).
# - Doesn't handle devices with >1 port, looks like it links the first one(?). /dev/serial/by-id probably better for that.
SUBSYSTEMS=="tty", ENV{ID_BUS}=="usb", SYMLINK+="serial/usb/$env{ID_USB_VENDOR_ID}:$env{ID_USB_MODEL_ID}"
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