Re: USB sniffer? (devel)

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Good Morning Pete,

Am 2008-12-28 14:19:02, schrieb Pete Zaitcev:
> I don't think usbmon would help you to design the correct number
> of interfaces of a device. Stop trying to reverse-engineer Linux
> with usbmon, all the source code is open and available. You are
> better off adding printk() into places of interest.

I will try it...  ;-)

The problem is, that  I  have  no  starting  point  for  the  USBHID-PDU
(function or gadget device).  All I have found is  the  HOST  stuff  and
this is annoying me.

Once I have it running, it will be easy to include it in the Kernel  but
for now, nothing exist in this direction...

Note: I have build a simple  experimental  board  with  a  Maxim  DS1780
      (kernel support already there) attached to a Texas Instruments USB
      General Purpose Device Controller...  it is a very  usefull  piece
      since you can use labor cables to messure the voltage  on  a main-
      borad for example and monitor it trough the  USBHID-PDU  interface
      using any of the UPS monitoring daemons (apcd, nut, ...)...

      But the missing part is the USBHID-PDU code...  :-/

      I have already coded something like a firmware loader  which  load
      a CONFIG for the USB device (endpoints and  such)  from  userspace
      which will make the Kernel-Module very flexible and multiusage for
      any FUNCTIONS someone build.

Thanks, Greetings and nice Day/Evening
    Michelle Konzack
    Systemadministrator
    24V Electronic Engineer
    Tamay Dogan Network
    Debian GNU/Linux Consultant


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