You can cancel registration of an event framework

Hi all

I am acquiring form a camera with an architecture very similar to one posted here. I join my camera for the event Frame was and is to acquire images without any problems.

I want to do is stop the acquisition. I tried to cancel the registration by creating a case where I sign up to a null reference (similar to how unsubscribe dynamically for a user or a control event), but it threw an error. I have also tried to increase the interval of 'buffer' to a lot - it stopped the acquisition but when I tried to restart the code hung - maybe he expected u32 executives to acquire before buying again.

Is there anyway that I can do this? Or I would be better to put my code in a structure more extensive case where I can close the device and re - open later?

Many thanks in advance,

Dave

You can actually use 'Unregister for events' to unsubscribe it and then implement the same event 'Frame' done it is reactivated.

Tags: NI Hardware

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