Hi, this is a request for advice rather than solving a problem.
I want to write a small program to decode Morse Code from a Morse key and display on a screen. Therefore the requirement is to monitor an IO pin at about 35HZ and decode and display via HDMI, I think a Pi would be perfect for this?
Do I have to install Ubuntu and Lazarus on the Pi to do this or can I do the development on my PC/Ubuntu/Lazarus?