ANSWER ALL QUESTIONS BY USING MSP430 ASSEMBLY! Question 3: GPIO (30 pts) Solve without using interrupts! Explain the purpose of each instruction! Apply necessary port configurations properly! Do not rely on default configurations! a) Read the button on P1.3 with pull up resistor mode to detect double clicks. Toggle the led on P1.0 if a double click is detected. (15 pts) Important: Even the fastest and the slowest clicks must be detected! Your code must work regardless of the duration of clicks! Single click means press-down and then release. b) Solve (a) by using R15 as a duration parameter (OX0000 to OxFFFF) for the maximum period allowed between the beginning and the end of a double click. A longer double- click period should be allowed for an higher R15 value. (15 pts) Question 4: Interrupts (15 pts) Explain the purpose of each instruction! Apply necessary port configurations properly! Do not rely on default configurations! Solve the question (3.a) by using interrupts and ISR. ANSWER ALL QUESTIONS BY USING MSP430 ASSEMBLY! Question 3: GPIO (30 pts) Solve without using interrupts! Explain the purpose of each instruction! Apply necessary port configurations properly! Do not rely on default configurations! a) Read the button on P1.3 with pull up resistor mode to detect double clicks. Toggle the led on P1.0 if a double click is detected. (15 pts) Important: Even the fastest and the slowest clicks must be detected! Your code must work regardless of the duration of clicks! Single click means press-down and then release. b) Solve (a) by using R15 as a duration parameter (OX0000 to OxFFFF) for the maximum period allowed between the beginning and the end of a double click. A longer double- click period should be allowed for an higher R15 value. (15 pts) Question 4: Interrupts (15 pts) Explain the purpose of each instruction! Apply necessary port configurations properly! Do not rely on default configurations! Solve the question (3.a) by using interrupts and ISR