System info:
- LabWindows CVI 7.0
- Microsoft Windows 2000 Pro
- Two PCI-6527 and four RS232/8-port cards.
- Using the NI Measurement and Automation tools, all cards work fine.
In CVI, I receive a non-fatal run-time error stating that a first chance general protection fault has occurred. This happens after executing the DIG_Out_Line function for the first time. Two of these messages appear. The output does change after clicking "ok" for both messages. All subsequent DIG_Out_Line function calls work fine. I receive no errors when initializing the cards and pass all values via the appropriate variable types (shorts).
Any insight is much appreciated.
Thanks in advance.
Neil