Re: Multiple devices using usbserial

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Greg KH wrote:
On Mon, Apr 20, 2009 at 09:58:42PM +0200, Morten V. Pedersen wrote:
Hi, I need to use two Nokia phones over USB. I previously used the usbserial module, which I added to /etc/modules to make it autoload and create the /dev/ttyUSBx device. I specified the vendor and product id in the /etc/modules file. This worked great when I had only one device, now that I have two different Nokia devices this doesn't work anymore as the two Nokia devices have different product id's - any idea how I can use both?

Put the device ids into the proper driver.  Why do you need to use the
usb-serial generic driver for your phones?  Can you provide the output
of /proc/bus/usb/devices/ with both of your phones plugged in?

thanks,

greg k-h
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From - Tue
Hi thanks for taking time to help me out, I appreciate it.

I'm running my own serial-over-usb application on the phone (it's not for syncing or anything) - so the communication just worked using the generic usb-serial driver on the linux side. If I can do the same with the correct drivers that would be great also :)

I don't have a /proc/bus/usb/devices, the /proc/bus/usb is empty.

The two devices are Nokia N95 and the Nokia N95 8GB version.
My output from lsusb is:

Bus 001 Device 003: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 0421:0070 Nokia Mobile Phones
Bus 004 Device 002: ID 0421:04f0 Nokia Mobile Phones
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

I'm using Kubuntu 8.10.

Best regards,
Morten

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