NI-VISA PCI driver with interrupt detection

[Trevor-B]

HI Yan,

Those bars just show the instantaneous percentage of CPU time that is spent running Interrupt Service Routines, regardless of the source. If you can force a large amount of interrupts to be generated, then you should be able to see a spike. 

[XiaolinAtUB]

Hello Trevor,

I have worked out the interrupt detection issues and I use the Callback Mechanism to handling the interrupt. However, I want the interrupt service routine (ISR) to be executed in 1ms. How does labVIEW RT can ensure it ? 

Thank you,

Yan