Do I need to provide a callback for device and system both idle state in WDF?

  • Thread starter Thread starter Stubborn566
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Stubborn566

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My scenario is a device connected and an application has a handle of its driver after some time user puts his system to sleep go away and come back some time later and he should be able to access the device in previous state, meaning is the user should not have to restart the user mode app for it he should be able to use the device straight away, I am using the WDF framework to write the driver, Does WDF provide the built-in callbacks for this situation or I need to explicitly register some callbacks to achieve this? Help me with this. Device is FX3 USB device.

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