Re: USB Driver devellopement for custom USB devices

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Am Dienstag, 19. Januar 2010 16:10:21 schrieb IATRIDES Clément:
> 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 ?

That's not a problem in your driver, but in your device.
It does not provide the requested descriptor.

	Regards
		Oliver
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