[sane-devel] On certain functions
m. allan noah
anoah at pfeiffer.edu
Wed Feb 18 14:14:26 GMT 2004
ok, you need to read the usb spec. it is a little hard to read, so i also
recommend the usb in a nutshell doc from
http://www.beyondlogic.org/usbnutshell/usb1.htm
there are 4 types of usb transfers. you must use whichever one the windows
driver uses. a device will have several 'endpoints' (think of them like
'ports' in IP) each of which has a specific purpose. you must use the ones
that windows driver uses.
you got any of benoit's usbsniffer logs on a website so we can
see them somewhere?
allan
On Tue, 17 Feb 2004, Jason Anderson wrote:
> Now I'm trying to send/recieve data from the scanner, however, I don't know the proper functions and code to do that. I've been looking in "sanei" and it has a function called "sanei_usb_control_msg()". Should I use this function for certain transfers or should I use other functions?
>
--
"so don't tell us it can't be done, putting down what you don't know.
money isn't our god, integrity will free our souls" - Max Cavalera
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