msp430g2553单片机定时器中断代码示例

include

void main(void)

{

WDTCTL = WDTPW + WDTHOLD;

P1DIR |= BIT0;

CCTL0 = CCIE;

TACTL = TASSEL_2 + MC_1 + ID_3;

CCR0 = 62500;

_BIS_SR(LPM0_bits + GIE);

}

pragma vector=TIMER0_A0_VECTOR

__interrupt void Timer_A (void)

{

P1OUT ^= BIT0;

}

zip 文件大小:27.4KB