新手求助，如果把这个51单片机的程序和仿真更改成MSP430的程序和仿真？-第2页回答

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1楼-- · 2019-07-16 13:39

/*****报警子程序*****/
void Alarm()
{
if(x>=10){beep_st=~beep_st;x=0;}
if((fuhao==0&&H_ZF==0&&wendu>shangxian)||(fuhao==1&&H_ZF==1&&wendu<shangxian)||(fuhao==0&&H_ZF==1))
{
if(beep_st==1)
{
LED_H=0;
BEEP=0;
}
else
{
LED_H=1;
BEEP=1;
}
}
else if((fuhao==0&&L_ZF==0&&wendu<xiaxian)||(fuhao==1&&L_ZF==1&&wendu>xiaxian)||(fuhao==1&&L_ZF==0))
{
if(beep_st==1)
{
LED_L=0;
BEEP=0;
}
else
{
LED_L=1;
BEEP=1;
}
}
else
{
LED_H=1;
LED_L=1;
BEEP=1;
}
}
/*****主函数*****/
void main(void)
{
uint z;
// uchar s;
InitTimer(); //初始化定时器
wendu=ReadTemperature()-5;    //获取温度值并减去DS18B20的温漂误差
for(z=0;z<300;z++)
{
Disp_init();
}
while(1)
{
if(SET==0)
{
BEEP=1;
Delay(200);
BEEP=0;
do{}while(SET==0);
LED_H=1;
LED_L=1;
BEEP=1;
set_st++;x=0;shanshuo_st=1;
if(set_st>2)set_st=0;
}
if(set_st==0)
{
EX0=0; //关闭外部中断0
EX1=0; //关闭外部中断1
wendu=ReadTemperature();    //获取温度值并减去DS18B20的温漂误差
// for(s=0;s<10;s++)
Disp_Temperature();
Alarm(); //报警检测
}
else if(set_st==1)
{
BEEP=1; //关闭蜂鸣器
EX0=1; //开启外部中断0
EX1=1; //开启外部中断1
if(x>=10){shanshuo_st=~shanshuo_st;x=0;}
if(shanshuo_st) {Disp_alarm(shangxian);}
}
else if(set_st==2)
{
BEEP=1; //关闭蜂鸣器
EX0=1; //开启外部中断0
EX1=1; //开启外部中断1
if(x>=10){shanshuo_st=~shanshuo_st;x=0;}
if(shanshuo_st) {Disp_alarm(xiaxian);}
}
}
}

/*****定时器0中断服务程序*****/
void timer0(void) interrupt 1
{
TL0=0x3c;
TH0=0xb0;
x++;
}
/*****外部中断0服务程序*****/
void int0(void) interrupt 0
{
EX0=0;    //关外部中断0
if(DEC==0&&set_st==1)
{
BEEP=1;
Delay(2000);
BEEP=0;
do
{
Disp_alarm(shangxian);
}
while(DEC==0);
if(H_ZF==0&&L_ZF==0)
{
shangxian--;
if(shangxian<=xiaxian+1)
shangxian=xiaxian+1;
}
else if(H_ZF==0&&L_ZF==1)
{
shangxian--;
if(shangxian<0&&xiaxian==1)
{
shangxian=0;
H_ZF=0;
}
else if(shangxian<0&&xiaxian>1)
{
shangxian=1;
H_ZF=1;
}
}
else if(H_ZF==1)
{
shangxian++;
if(shangxian>=xiaxian-1)
shangxian=xiaxian-1;
}
}
else if(DEC==0&&set_st==2)
{
BEEP=0;
Delay(2000);
BEEP=1;
do
{
Disp_alarm(xiaxian);
}
while(DEC==0);
if(L_ZF==0)
{
xiaxian--;
if(xiaxian<0)
{
xiaxian=1;
L_ZF=1;
}
}
else if(L_ZF==1)
{
xiaxian++;
if(xiaxian>=55)
{
xiaxian=55;
}
}
}
}
/*****外部中断1服务程序*****/
void int1(void) interrupt 2
{
EX1=0;    //关外部中断1
if(ADD==0&&set_st==1)
{
BEEP=0;
Delay(2000);
BEEP=1;
do
{
Disp_alarm(shangxian);
}
while(ADD==0);
if(H_ZF==0)
{
shangxian++;
if(shangxian>=125)shangxian=125;
}
else if(H_ZF==1)
{
shangxian--;
if(shangxian<=0)
{
shangxian=0;
H_ZF=0;
}
}
}
else if(ADD==0&&set_st==2)
{
BEEP=0;
Delay(2000);
BEEP=1;
do
{
Disp_alarm(xiaxian);
}
while(ADD==0);
if(L_ZF==0)
{
xiaxian++;
if(xiaxian>=shangxian-1)
xiaxian=shangxian-1;
}
else if(H_ZF==0&&L_ZF==1)
{
xiaxian--;
if(xiaxian<=0)
{
if(shangxian==0)
{
xiaxian=1;
L_ZF=1;
}
else
{
xiaxian=0;
L_ZF=0;
}
}
}
else if(H_ZF==1&&L_ZF==1)
{
xiaxian--;
if(xiaxian<=shangxian+1)
xiaxian=shangxian+1;
}
}
}