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Author Topic: Detect WinUSB pending read  (Read 9407 times)

lcpoon

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Detect WinUSB pending read
« on: June 05, 2015, 05:16:19 am »
How to use VB.net to detect if the WinUSB device is pending for read?
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Jan Axelson

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Re: Detect WinUSB pending read
« Reply #1 on: June 05, 2015, 09:31:16 am »
My .NET example WinUSB code is here:

http://janaxelson.com/winusb.htm

There is no way to detect in advance if a device has data to send. Just try a read and time out if no data.
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