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16.3. Linux
USB Communications Device Class (CDC) devices are supported in kernel 2.4 and above through
the cdc_acm module. No special configuration or drivers are needed.
The controller will appear as a ttyACMx device. The kernel log (available through dmesg) details
the device detection and the assigned device, in this case /dev/ttyACM0
[94929.668171] usb 3-4.1.3: new full-speed USB device number 92 using
xhci_hcd
[94929.686563] usb 3-4.1.3: New USB device found, idVendor=2939,
idProduct=cafe
[94929.686572] usb 3-4.1.3: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[94929.686577] usb 3-4.1.3: Product: X-MCB2
[94929.686581] usb 3-4.1.3: Manufacturer: Zaber Technologies Inc.
[94929.686585] usb 3-4.1.3: SerialNumber: 1
[94929.687436] cdc_acm 3-4.1.3:1.0: This device cannot do calls on its own.
It is not a modem.
[94929.687471] cdc_acm 3-4.1.3:1.0: ttyACM0: USB ACM device
ZABER TECHNOLOGIES INC.
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