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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