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7 years, 7 months ago.
Create dual cdc ports
I am trying to create a dual USB CDC serial port with my LPC1768 mbed board, I did some changes in the usbcdc.cpp, like below, but my Linux always recognize it as one ACM port, can't find another port, here are the codes, really appreciate your help
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[ 789.250205] usb 3-2: new full-speed USB device number 5 using xhci_hcd
[ 789.379655] usb 3-2: New USB device found, idVendor=1f00, idProduct=2012
[ 789.379666] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 789.379671] usb 3-2: Product: CDC DEVICE
[ 789.379676] usb 3-2: Manufacturer: mbed.org
[ 789.379680] usb 3-2: SerialNumber: 0123456789
[ 789.380263] usb 3-2: Interface #2 referenced by multiple IADs
[ 789.381918] usb 3-2: Interface #3 referenced by multiple IADs
[ 789.383929] cdc_acm 3-2:1.0: ttyACM1: USB ACM device
/media/uploads/jinghua68/usb_cdc.cpp
1 Answer
7 years, 5 months ago.
Have you had any success ?
Just got a new project starting, this would be amazing.
Cheers
Ceri