Microprocessor MSP430 Question

Please answer the two parts.

Thanks in advance :)

(21 pts) Complete the program based on the comments. #include int main(void) Stop watchdog timer set P6.0, P6.1 and P6.2 to output direction ll set LED1 and LED 3 on, LED2 off (active high) use timer A0, select clock source ACLK, upmode, clear TAR. set TA0CCRO so the timer can generate an interrupt request every 0.25 second ll enables the interrupt request of the corresponding CCIFG flag. enable interrupt0; ll Timer A0 interrupt service routine #pragma vector TIMERO A0 VECTOR. interrupt void TIMEROLA0 ISR(void) ll toggle LED1, LED2, and LED3