1 Reply Latest reply on Oct 19, 2019 2:30 AM by JoMe_264151

    How to you pull a digital output high?

    ChPi_4437311

      How do you pull a digital pin High? It seems simple but somehow I have spent 3 hours trying to figure it out and I have gotten more lost and confused.

       

      Digital pin High. All I want.

       

      And ya I have read about 5000 words of documentation at this point so please don't bother sending me an application note I promise it will confuse me more.

        • 1. Re: How to you pull a digital output high?
          JoMe_264151

          Well, as usual: It depends.

          When the pin is configured as "no hardware connection" a simple write to the pin will set the output state.

          When the pin's drive mode is defined as open drain drives low (initial state high) you can use a pull up resistor

          When the pin's drive mode is "resistive pull up" you ar using an internal resistor.

           

          When you tell a bit more (schematic, project archive) what you need, we could provide a bit more help.

           

          Bob