Reg libusbk error code 4c7h

"Cilambarasan Rajappan (RBEI/EAC1)" <[email protected]> Fri, 22 Dec 2017 04:30:53 +0000
Newsgroups gmane.comp.lib.libusb.devel.windows
Message-ID <[email protected]>
Hi,
  I am using the libusbk. My usb device is cdc type uses bulk transfer.  I tried to read my device using the EP_Address 0x81 with xfer-async-loop example.
  Getting the following error. Libusbk version 3.0.7 running in Windows 7 OS.

Error code obtained as following. I browsed to find the similar issue reported https://github.com/mcuee/libusbk/issues/2  in 3.0.4. But I find this happens in the 3.0.7 as well.


Failed getting i/o results. ErrorCode: 000004C7h
Failed getting i/o results. ErrorCode: 000004C7h
Failed getting i/o results. ErrorCode: 000004C7h

C:\Users\rca1cob\Downloads\libusbK-3.0.7.0-bin\examples\xfer-async-loop\Debug\Wi
n32>

Best regards

Cimbu
RBEI/EAC

Tel. +91(422)67-64672

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