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#include /* LPC214x definitions */

#define BUZZER (1

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{ BUZZER_OFF; } else { BUZZER_ON; }

EXTINT |= 0x04; /* ACK to peripheral block */ VICVectAddr = 0x00; /* ACK to VIC Block */}

int main (void){

PINSEL0 = 0x80000000; /* Pin select to External INT2 */

// EXTMODE = 0x04;VICVectCntl13 = (VIC_INT_CH_EN | 16 ); /* Select IRQ Channel and Enable it */

VICVectAddr13 = (unsigned int)ExtInt2_ISR; /* AssignISR Handler address */

VICIntSelect &= (~VIC_EXTI2_CH); /* This is optional to ensure the IRQ Mode */ VICIntEnable = VIC_EXTI2_CH; /* Enabel the Interrupt for listening request */

BUZZER_ON; delay(10000); BUZZER_OFF; while (1)

{ }}

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