Mohammed Patel's Blog – January 2011 Archive (1)

I am having some trouble with my keypad.  I build my code, then use PICUSB to write the

hex file.  The busy light comes on, then when it turns off, I switch from PRG to RUN. 

However, my keypad does not work at this point.  At one point in my code, I am prompted

to enter how many balls I want to dispense in Can1.  But when I press a key on the

keypad, it does not show up, and the program does not proceed.



However, if I switch back to PRG, turn the board OFF,… Continue