I have the vendor and product code of a USB product: 0403:6001
I would like to know how can I link easily the result of lsusb command with the determination of a device on /dev/ttyUSB*
lsusb give me
Bus 001 Device 004: ID 065a:a001 First device
Bus 001 Device 003: ID 0403:6001 Second device FT232 USB-Serial (UART)
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
How can I know if this device is on /dev/ttyUSB0
or 1 or 2 If I have several USB Devices on my PC
Thanks in advance
Background def: The configuration is not the same at everytime
The USB Device can be plugged or unplugged and others devices too...
Assuming you have udev:
shopt -s nullglob
for i in /dev/ttyUSB*; do
udevadm info -r -q all "$i" | awk -F= '
/DEVNAME/{d=$2}
/ID_VENDOR_ID/{v=$2}
/ID_MODEL_ID/{m=$2}
d&&v&&m{print d,v":"m;d=v=m=""}
'
done
udevadm
is the command to get all information about the usb device. The awk command just filters the USB path and class.
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