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Re: Makn' switches on a serial port
Top is pin 7. Trigger is pin 2. Aux switch 1 is pin 10. Ground is on pins 4 and 12. The OI reference document from IFI tells you all this and more.
A switch is registered in the code as "pressed" (a value of 1) when the associated pin is connected to ground.
For your switches, connect the "common" contact to ground, and each of the "normally open" contacts to the proper pin.
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