Digital Input Display

I am trying to figure out some limit switches that don’t seem to be responding to the change of value (0 and 1) and I was curious as to whether there is an application in either WindRiver or somewhere else which allows me to find the status of all of the ports on the digital sidecar. Thanks a lot for the help.

Follow the links:

http://www.chiefdelphi.com/forums/showpost.php?p=805049&postcount=1

Thank you very much