USB Driver devellopement for custom USB devices

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Hello,

I am currently working on the devellopement of an USB driver for my custom USB device. I based my work on the usb-skelleton driver of the kernet and just replaced the vendor and device id.

When I do not load my driver I get this message from the kernel :

usb 2-2.4: new full speed USB device using ehci-omap and address 3
usb 2-2.4: unable to read config index 0 descriptor/start: -110
usb 2-2.4: chopping to 0 config(s)
usb 2-2.4: New USB device found, idVendor=4747, idProduct=4d57
usb 2-2.4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 2-2.4: no configuration chosen from 0 choices

In a way it is logical my device isn't recognised by my kernel. But I have an error message at line 2. When I connect my device after loading my driver I get the same masseges.

What did I do wrong ?

Clément IATRIDES

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