does IOCTL calls to CyUSB need to be synced?

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Anonymous
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Hello,

   

I use direct access to CyUSB driver via IOCTL interface from different applications/threads at the same time. Do I need to manually synchronize access to driver using named mutex for example from different threads, or Windows/driver will handle such possible simultaneous calls correctly by itself? I use Windows 7.

   

Best regards, Arturas

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1 Reply
Anonymous
Not applicable

 Hi,

   

         Yes, Windows kernal will handle it.

   

Thanks,

   

Prajith

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