How to input ASCII values coming from serial. E.g if 8-bit ASCII code '80' of alphabet P, or 8-bit ASCII code '49' of digit 1 is recieved at serial port, how do I input this ASCII.
What is a debugger and how is it used? I have heard about teaching kids to swim by throwing them into the deep end of the pool. Are you trying to learn to program the '51 by the same method? Erik