Read this, mostly... http://www.beyondlogic.org/usbnutshell/usb6.shtml
Or... something like... import usb.util as uu .... dev.ctrl_transfer(uu.CTRL_TYPE_VENDOR | uu.CTRL_RECIPIENT_DEVICE, blah, wop) just like any other control transfer Cheers, Karl P chmedly via pyusb-users <pyusb-users@lists.sourceforge.net> wrote: > I'm basically trying to replicate the setup messages for a > device that I've snooped using snoopypro. Here's an example of > a snooped message I can't seem to send with the ctrl_transfer > method from pyusb. +++URB Header (length: 80)SequenceNumber: > 4Function: 0017 (VENDOR_DEVICE)PipeHandle: 00000000 > SetupPacket:0000: 00 90 00 00 00 00 85 ff bmRequestType: 00 > DIR: Host-To-Device TYPE: Standard RECIPIENT: DevicebRequest: > 90 unknown! > > No TransferBuffer+++ > As far as I can tell, Microsoft considers this function > deprecated and I haven't found much info in general with the > google for "VENDOR_DEVICE". But there has to be a way to > replicate these messages. Does anyone have some insight? > Thanks, > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! > http://sdm.link/slashdot_______________________________________________ > pyusb-users mailing list pyusb-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pyusb-users
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