how can i build the FORTRAN code into a DLL as well as the breadboard code

[iun]

i attacehd the program file

[saverio.mercurio]

Uhmmm... Are you sure you're in the right group? This is the forum for posting questions regarding LabVIEW.

Aside from that, last time I checked you can't create a Windows DLL from Fortran code. Heck, are there even Fortran compilers actually still on sale?

-Saverio

[saverio.mercurio]

Actually, an amendment to my previous comment:

You need something like Absoft's Pro Fortran for Windows, which can create DLLs from Fortran code. Once you have the DLL, you can just use the Call Library Function primitive to err.. call your function in the DLL.

-Saverio