Hi, I have interfaced a keypad, a LCD and established serial communication successfully to arduino mega 2560. I set limits through the keypad and compare the limit value with the value read through serial port. After the comparison, the process doesn't repeat. The LCD displays the result and does…

The program flow doesn't return control to the loop

system May 2, 2014, 5:09pm 5

@vector0

Thanks a lot I would rather like to see something technical..