海尔遥控器红外发射程序

#include "msp430x12x2.h" //#define Debug //============================== //初始化函数 //============================== #define TIMER_ON TACTL |= MC_1; //Timer开始计时 #define TIMER_OFF TACTL &= ~MC_1; //Timer终止计时 unsigned int secl=0x00; void System_Init() { WDTCTL = WDTPW + WDTHOLD; //停止看门狗 BCSCTL1 |= RSEL0; BCSCTL2 |=DIVM_2; DCOCTL |= DCO0+ DCO1; P2DIR |= BIT4+BIT3; P2OUT &= ~(BIT4+BIT3); //P1.4输出SMCLK调试使用 //#ifdef Debug P1SEL |= BIT4; P1DIR |= BIT4; //#endif //配置时钟 CCTL0 = CCIE; // CCR0 interrupt enabled CCR0 = 144; // TACTL |= MC_0+TASSEL_1; //定时器时钟源为 ACLK, } //============================== //TimerA0中断服务程序 //============================== #pragma vector=TIMERA0_VECTOR __interrupt void Timer_A (void) { //开始发送信号 共计35次 TIMER_OFF ; TAR&=0x0000;//计数器清零 switch(secl) { case 0x01: { P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08; P2OUT = 0x18; P2OUT = 0x08;