hid_interrupt_write() What is the "ep" parameter?
Greetings Matthias On Saturday 08 December 2007 21:18:06 Charles Lepple wrote: > On Dec 8, 2007, at 8:47 AM, Matthias Lohr wrote: > > I want to read and write from/to a self-build interface (which > > works under > > windows without problems). > > Right, but there are several ways to read and write to HID devices in > Windows. > > Since you have interrupt endpoints, I suspect that Windows was > reading and writing to the interrupt endpoints instead of performing > transfers over the control endpoints. (libhid was designed for > accessing a densely populated tree of variables, much like SNMP, > rather than handing the RS-232-like emulation over HID that so many > Windows-based USB devices tend to use.) > > Check out the hid_interrupt_write() and hid_interrupt_read() > functions. They are thin wrappers around the libusb interrupt > transfer functions. > > - Charles > > _______________________________________________ > libhid-discuss mailing list > [email protected] > http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
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