can I access shared memory in RT board with VC++ through pick&poke?

[timy]

Can I access shared memory in RT board with VC++ like pick&poke vi in LabVIEW?

[Bob_Preis]

Take a look at the diagrams of the RT shared memory VIs, locate their Call Library Nodes, and double-click to open them. The property dialog of the Call Library Node contains all the information you need to call the dll directly, including name and location of dll, function names, parameters, and calling convention.

[Kristi_P]

Hello Timy,

Which RT board are you using? Our boards can only be programmed in LabVIEW Real-Time. Are you planning to write a DLL in VC++ and call it in LabVIEW Real-Time? You can use LabWindows/CVI to use the Peek/Poke functions in LabVIEW Real-Time as explained in the following KnowledgeBase. CVI will build your program into a DLL for use in LabVIEW Real-Time as described in the following tutorial.

If you have any further questions, please post a reply.

Regards,

Kristi H
Applications Engineer
National Instruments