Alan Stern,您好!

        could you tell my what the urb packet meaning??

    as follows:
        
        URB    48 00 09 00  00 00 01 c0  08 d0 25 ff  20 00 00 00  54 67 b9 81  
03 00 00 00  00 00 00 00  00 00 00 00  BULK/INT XFER          151.1.0        
1.0mn  
           f0 6e 3f 82  00 00 00 00  ff ff ff ff  0d f0 ad de  00 00 00 00  00 
00 00 00  00 00 00 00  00 00 00 00                         151.1.32             
 
           00 00 00 00  00 00 00 00      

        thank you very much!                                                    
                                             

======= 2006-07-07 23:08:18 您在来信中写道:=======

>On Fri, 7 Jul 2006, JackRain wrote:
>
>> linux-usb-users,您好!
>> 
>>            can anyone tell me why usb send urb twice ??
>
>The only reason for sending an URB twice is because the driver submitted 
>it twice.
>
>>           if the first urb is error,what will the usb response??
>
>Anything could happen.
>
>Alan Stern
>

= = = = = = = = = = = = = = = = = = = =
                        

        致
礼!
 
                                 
        JackRain
[EMAIL PROTECTED]
          2006-07-08

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