Re: Fwd: Fwd: request some hep for usb comminucation

2013-06-12 Thread Mahdi Razavi
Hi Thank you very much for the attention and support. Unfortunately I made a mistake, when I send data to the device, I expected that the device will send an answer for me, while I should read the response from the device. Thanks a lot M.Razavi 2013/6/11 Greg KH gre...@linuxfoundation.org: On

Re: Fwd: Fwd: request some hep for usb comminucation

2013-06-11 Thread Mahdi Razavi
Hi i install windowx XP and Ubuntu in vmware and install a USBlizer (trial) in host windows (win 7 64 bit). next snooping a message between an application and device. and send a same data from ubuntu to device. but device dosent responce. What reason might be that the device does not respond?

Re: Fwd: Fwd: request some hep for usb comminucation

2013-06-10 Thread Greg KH
On Mon, Jun 10, 2013 at 10:25:26AM +0430, Mahdi Razavi wrote: Hi This is a Digital Radio which can report some data through USB to its application. The output of lsudb : Bus 002 Device 004: ID 238b:0a31 Device Descriptor: bLength18 bDescriptorType 1 bcdUSB

Fwd: Fwd: request some hep for usb comminucation

2013-06-09 Thread Mahdi Razavi
Hi This is a Digital Radio which can report some data through USB to its application. The output of lsudb : Bus 002 Device 004: ID 238b:0a31 Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 255 Vendor Specific Class