hi - more experiments with usb questions for you. so i'm using USB
Prober to generally grok what interfaces and endpoints a device has.
but when i look at it in USB Prober i see something like:
but when i dig into it with iterators around both the interfaces and
endpoints, i see two endpoints, but the first claims to be of type
kUSBAnyDirn, and the second of kUSBOut. not to mention that the
example code i'm using as a base says that endpoint 0 is always the
control. color me confused.
anyway, the problem seems to be with the any. if i crank my endpoint
iterator to go one past the result of GetNumEndpoints, i do see three
endpoints, that, in-order, show: kUSBAnyDirn, kUSBOut, and kUSBIn.
based on what i know of the device, this looks more correct.
the question is, however, who's lying? is USB Prober reporting
results incorrectly? am i using the iterator and GetNumEndpoints
incorrectly? do various things function differently if an endpoint is
of kUSBAnyDirn?
thanks!
bob
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