The following samples are included in the Portal distribution/download and make use of
the Portal API:
Counter for CRD155B This small sample program assumes you have a pushbutton connected to
an input pin on your I/O card. Every time the program detects that
the pushbutton has been pressed, the program increments a counter value
and writes it to an output port. Versions are included in the C programming
language for both Linux and Windows environments, as well as
Visual Basic 5/6 and Visual Basic .NET versions for the Windows environment.
SimpleIO for CRD155B This program allows you to perform simple I/O operations with your
CRD155B I/O card. Versions are included for Visual Basic 5/6 and Visual
Basic .NET.
Diagnostic Program for CRD155B This program allows you to perform simple I/O operations with a text
menu-based interface. It allows you to test simple projects without
having to write your own test code, and it allows you to verify that your
I/O card is functioning properly. This includes versions for both
Windows and Linux. C source code is included.