Serial Interrupt

[JoaoEduardo]

PLEASE!! I need a DLL wich I can link to Labview to set an Occurrence in my application, when a Serial Interrupt happens. I don´t have the necessary knowledge to build my own DLL, so I´m asking it to anybody that can already done it.
The problem is simple. I need to execute a piece of LabView Code always that an Serial Interrupt Happens, that´s all. Anyone that could help me, I would appreciate!!

[Sanjay]

Have you explored "Events" within VISA (which has Serial (ASRL) support)?

[JoaoEduardo]

Hi Sanjay!

Thanks for your help. The biggest point, before I can try your idea, is how can a use VISA with my serial ports? I´ve never used it before, and I guess I´m not getting its point.. I can´t communicate using those drivers. Can I get any more help again, with, lets say, a sample code to use serial through VISA routines? Thanks again!

[Sanjay]

Help on Serial/VISA (including Example code) is available at "ni.com". Click on the links "NI Developer Zone" >> "Development Library" >> "Instrument Connectivity" >> "Serial".