Why Do I Receive Error 63072 When Executing My Compact RIO Host VI?Primary Software: LabVIEW Modules>>FPGA ModulePrimary Software Version: 8.2.1 Primary Software Fixed Version: N/A Secondary Software: LabVIEW Modules>>Real-Time Module
Problem: I am using IRQs to synchronize between my host and FPGA Vis. If I reset the VI before I wait on the IRQ method, the IRQ method will return:
Possible reason(s): NI-RIO FPGA Communications Framework: (Hex 0xFFFF09A0) The specified RIO event has not been enabled for this sessionI have used the reset invoke node before and it does not return the same error, what do I need to enable for this session? Solution: The reason this error occurs is because the FPGA VI is not currengly being executed. This VI needs to be executing in order to utilize the IRQ resources. The Reset Invoke Method will stop the VI, reset the controls and indicators to their default state, and clear any queues, but it will not execute the VI once the reset has completed. To enable the IRQ resources, make sure that the VI on the FPGA is running by either using the Run Invoke Method, or by right clicking the Open FPGA Reference and selecting Open and Run, while also making sure that there is not a VI in the execution path that will cause the FPGA VI to stop executing, such as the Abort or Reset Invoke Methods. For more information on the Abort and Reset Invoke Methods, see the LabVIEW Help. Related Links: LabVIEW FPGA Module 8.2 Help: Stopping, Aborting, and Resetting FPGA VIs (FPGA Interface) Attachments:
Report Date: 08/16/2007 Last Updated: 09/05/2008 Document ID: 4CFE2OKO |
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