Question: Problem 4. (20 points, TimerA, Watchdog Timer) Consider the following code segment that utilizes the watchdog timer in in the interval mode with period set

Problem 4. (20 points, TimerA, Watchdog Timer) Consider the following code segment that utilizes the watchdog timer in in the interval mode with period set to 1 s (line 4 of the code). 1 . #include 2. void main(void) 3. int p = 0; NDTCTL-WDT ADLY 1000: 1 interval tiner P2DIR -BIT2: II Set P2.2 to output direction tor (:2 Pt+ 10 IFG1WDTIFG: 12 13. A. (5 points) What does the code segment do? B. (5 points) How would you implement the given functionality using an interrupt service routine

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