For MSP430 hardware...

Switch setup (6 pts) For a switch connected to P4.2 with an internal pullup resistor: 3. a. Draw the circuit. b. Write the C program lines to set up the bits in P4DIR, P4REN, and P4OUT and comment these lines. Switch setup (6 pts) For a switch connected to P4.2 with an internal pullup resistor: 3. a. Draw the circuit. b. Write the C program lines to set up the bits in P4DIR, P4REN, and P4OUT and comment these lines