I have ten errors when I run SerialPoll.c.

[JackW]

I installed a copy of your measurement studio and used
my MS Visual C++ open one of your example SerialPoll.c. I was able to complier the program with no error, but failed to link the program.

Here is an example of the error message:

SerialPoll.obj:error LNK2001: unresolved external symbol _ibcntl

[NI-488.2 master]

You need to link with the file gpib-32.obj that is included with the NI-488.2 driver. This should be located in (National Instuments Directory)\NI-488.2\Languages\Microsoft C\gpib-32.obj.

Craig A
National Instruments Engineer