I did post an introductory post about displaying a straight line in the oscilliscope. I managed to use the x and y mode, however here comes the harder part. I need to make an object such as a ball , as gravitational fall, and be reflected when hitting either of the horizontal or vertical walls of the oscilliscope.
I do believe that I need a timer interrupt but I am not sure of the algorithm to approach this. I hope anybody can help me!
thanks again
J.A.W.