Limit Switch Draws Tears

[MattD]

In your constructor, I see this line that stands out:

Dig1 = new DigitalInput(1, 1);

The DigitalInput constructor you're using looks like this:

DigitalInput::DigitalInput(UINT32 slot, UINT32 channel)

By constructing with DigitalInput(1, 1), it will try to look for a digital input on module 1. This won't work, since that's the analog module.

If you change it to look like this it should read Digital Input #1 from the default digital module (module #4).

Dig1 = new DigitalInput(1);