Limit Switch Problem - Chief Delphi

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Limit Switch Problem

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13-02-2008, 15:05

Boydean

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Limit Switch Problem

Just to make note I don't really know if this goes in the Electrical or Programming...so move it please if its in the wrong one.

Ok, right now I'm having some problems to get the limit switch to work. We have it in "digital_io_18". the code is a simple.

Code:

if(digital_io_18 == 1)
{
 printf("Switch = %d",digital_io_18);
}

digital_io_19 = INPUT;

The problem is that its not changing states, but the controller LED "RC Hardware" is turning yellow(aka +5V output low) when its pressed

PS we have the switch on "normally closed"

PSS we are using kevin's 3.0 code

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