Thanks in advance.
How can I program a pin as an input but with a pull up.
We are trying to accomplish the pull up bring the pin to a high level. Do I need to write register settings?
I am using the atmega2560V on a custom board.
I want to run a tft screen that I had running on my mega2560. I know the chip takes the program but when I give it my tft program the screen will not display anything besides white (power). I am trying to learn how to set the modes for the chip pins within the arduino IDE.
Thanks again for your time.