Messages in this thread | | | Date | Tue, 4 Mar 2008 15:52:14 -0800 | From | Greg KH <> | Subject | Re: PROBLEM: NUDAM (USB-485) nowaday not detected by pl2303 module |
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On Tue, Mar 04, 2008 at 09:14:53AM -0800, rafa400@losgandia.com wrote: > [1.] new NUDAM (USB-485) converter not recogniced by pl2303. Little change > required. > [2.] Until now NUDAM USB to RS-485/422 RS232 converter was detected by USB > system and pl2303 module working fine in my Debian as /dev/ttyUSB0 > > # dmesg > .... > usb 5-1.3: new full speed USB device using ehci_hcd and address 17 > usb 5-1.3: configuration #1 chosen from 1 choice > pl2303 5-1.3:1.0: pl2303 converter detected > usb 5-1.3: pl2303 converter now attached to ttyUSB0 > > # lsusb > Bus 005 Device 017: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port > > They changed USB ID and now its like: > > # lsusb > Bus 005 Device 016: ID 0b63:6530 ADLink Technology, Inc. > > but this ID is not detected by PD2303 module. > a little change in pl2303 solve the problem
Are you sure that the chip is still a pl2303 device? If so, can you send us a patch for this device id as per the Documentation/SubmittingPatches directions?
thanks,
greg k-h
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