define irswitch?

[whitetiger0990]

We NOT our digital ins right there at the macro. Like what psy_wombats said, but I think that it reads better in the if statements. Digital inputs become false when the circuit is closed. =)

#define IRswitch1 !rc_dig_in01

[Alan Anderson]

Originally Posted by whitetiger0990

Digital inputs become false when the circuit is closed.

That's correct for switches or "open-collector output" sensors that complete a connection to ground. But the IR sensor is not that kind of circuit. It provides a logic level output, with the digital input resting at zero and going to one when the signal is recognized.