📄 system_alarm.c
字号:
{
delay_LCM(30);
if(P1!=0xff)
{
xx=P1;
switch(xx)
{
case 0xef:set_adj();break; //11101111,P1.4
case 0xdf:inc_key();break; //11011111,P1.5
case 0xbf:dec_key();break; //10111111,P1.6
default:break;
}
}
}
}
/**************设定工作模式子函数****************/
void set_adj(void)
{
delay_LCM(100);
set++;
if(set>2)set=0;
}
/****************按键加法子函数******************/
void inc_key(void)
{
delay_LCM(100);
switch(set)
{
case 1:hour++; if(hour>=23)hour=23; break;
case 2:minite++; if(minite>=59)minite=59;break;
default:break;
}
}
/****************按键减法子函数*****************/
void dec_key(void)
{
delay_LCM(100);
switch(set)
{
case 1:hour--; if(hour<=0)hour=0; break;
case 2:minite--;if(minite<=0)minite=0;break;
default:break;
}
}
/***************定时器t0初始化*******************/
void init_timer0(void)
{
TMOD=0x01; //time0为定时器，方式1
TH0=0x3c; //预置计数初值
TL0=0xb0;
EA=1;
ET0=1;
TR0=1;
}
/***********定时器t0中断子函数**************/
void timer0(void) interrupt 1 using 0 //定时器0方式1，50ms中断一次
{
TH0=0x3c;
TL0=0xb0;
mstcnt++;
if(mstcnt>=20 ) {seconde++; mstcnt=0; }
if(seconde>=60) {minite++; seconde=0;}
if(minite>=60 ) {hour++; runtime++; minite=0; }
if(hour>=24 ) {hour=0;}
keyscan( ); //按键扫描
}
/*****************系统报警子函数***************************/
/*查询ISD1420_RECLED管脚的放音结束标志EOC，瞬间的低电平*/
/*调试时基本正确，但是，会发生突发的不稳定的报警*/
/**********************************************************/
void playup(void) //语音提示温度上升过快
{
RED_ALARM=0;
PLAYE_ADDR=0x11;
_nop_();
PLAYE_ADDR=0x10;
delay_LCM(2000); //等待放音结束
RED_ALARM=1;
}
void playdown(void) //语音提示温度上升过慢
{
RED_ALARM=0;
PLAYE_ADDR=0x21;
_nop_();
PLAYE_ADDR=0x20;
delay_LCM(2000); //等待放音结束
RED_ALARM=1;
}
void playconst(void) //语音提示恒温控制
{
RED_ALARM=0;
PLAYE_ADDR=0x31;
_nop_();
PLAYE_ADDR=0x30;
delay_LCM(1000); //等待放音结束
RED_ALARM=1;
}
/*****************系统报警子函数****************************/
void system_alarm(void)
{
switch(runtime)
{
case 0x00: if(temp==20)
{
delay_LCM(alarm_delay_time);
if(temp==20) playconst();
}
break;
case 0x01: if(temp>21)
{
delay_LCM(alarm_delay_time);
if(temp>21) playup();
}
if(temp<21)
{
delay_LCM(alarm_delay_time);
if(temp<21) playdown();
}
break;
case 0x02: if(temp>22)
{
delay_LCM(alarm_delay_time);
if(temp>22) playup();
}
if(temp<22)
{
delay_LCM(alarm_delay_time);
if(temp<22) playdown();
}
break;
case 0x03: if(temp>23)
{
delay_LCM(alarm_delay_time);
if(temp>23) playup();
}
if(temp<23)
{
delay_LCM(alarm_delay_time);
if(temp<23) playdown();
} break;
case 0x04: if(temp>24)
{
delay_LCM(alarm_delay_time);
if(temp>24)playup();
}
if(temp<24)
{
delay_LCM(alarm_delay_time);
if(temp<24) playdown();
} break;
case 0x05: if(temp>25)
{
delay_LCM(alarm_delay_time);
if(temp>25)playup();
}
if(temp<25)
{
delay_LCM(alarm_delay_time);
if(temp<25) playdown();
} break;
case 0x06: if(temp>26)
{
delay_LCM(alarm_delay_time);
if(temp>26) playup();
}
if(temp<26)
{
delay_LCM(alarm_delay_time);
if(temp<26) playdown();
} break;
case 0x07: if(temp>27)
{
delay_LCM(alarm_delay_time);
if(temp>27)playup();
}
if(temp<27)
{
delay_LCM(alarm_delay_time);
if(temp<27) playdown();
} break;
case 0x08: if(temp>28)
{
delay_LCM(alarm_delay_time);
if(temp>28) playup();
}
if(temp<28)
{
delay_LCM(alarm_delay_time);
if(temp<28) playdown();
} break;
case 0x09: if(temp>29)
{
delay_LCM(alarm_delay_time);
if(temp>29) playup();
}
if(temp<29)
{
delay_LCM(alarm_delay_time);
if(temp<29) playdown();
} break;
case 0x0a: if(temp>30)
{
delay_LCM(alarm_delay_time);
if(temp>30) playup();
}
if(temp<30)
{
delay_LCM(alarm_delay_time);
if(temp<30) playdown();
} break;
case 0x0b: if(temp>31)
{
delay_LCM(alarm_delay_time);
if(temp>31) playup();
}
if(temp<31)
{
delay_LCM(alarm_delay_time);
if(temp<31) playdown();
} break;
case 0x0c: if(temp>32)
{
delay_LCM(alarm_delay_time);
if(temp>32) playup();
}
if(temp<32)
{
delay_LCM(alarm_delay_time);
if(temp<32) playdown();
} break;
case 0x0d: if(temp>33)
{
delay_LCM(alarm_delay_time);
if(temp>33) playup();
}
if(temp<33)
{
delay_LCM(alarm_delay_time);
if(temp<33) playdown();
} break;
case 0x0e: if(temp>34)
{
delay_LCM(alarm_delay_time);
if(temp>34) playup();
}
if(temp<34)
{
delay_LCM(alarm_delay_time);
if(temp<33) playdown();
} break;
case 0x0f: if(temp>35)
{
delay_LCM(alarm_delay_time);
if(temp>35) playup();
}
if(temp<35)
{
delay_LCM(alarm_delay_time);
if(temp<33) playdown();
} break;
case 0x10: if(temp>36)
{
delay_LCM(alarm_delay_time);
if(temp>36) playup();
}
if(temp==36) //恒温提示
{
delay_LCM(alarm_delay_time);
if(temp==36) playconst();
}
if(temp<36)
{
delay_LCM(alarm_delay_time);
if(temp<36) playdown();
} break;
case 0x12: if(temp>36.5)
{
delay_LCM(alarm_delay_time);
if(temp>36.5) playup();
}
if(temp<36.5)
{
delay_LCM(alarm_delay_time);
if(temp<36.5) playdown();
} break;
case 0x13: if(temp>37)
{
delay_LCM(alarm_delay_time);
if(temp>37) playup();
}
if(temp<37)
{
delay_LCM(alarm_delay_time);
if(temp<37) playdown();
} break;
case 0x14: if(temp>37.5)
{
delay_LCM(alarm_delay_time);
if(temp>37.5) playup();
}
if(temp<37.5)
{
delay_LCM(alarm_delay_time);
if(temp<37.5) playdown();
} break;
case 0x15: if(temp>38)
{
delay_LCM(alarm_delay_time);
if(temp>38) playup();
}
if(temp<38)
{
delay_LCM(alarm_delay_time);
if(temp<38) playdown();
} break;
case 0x16: if(temp>38.5)
{
delay_LCM(alarm_delay_time);
if(temp>38.5) playup();
}
if(temp<38.5)
{
delay_LCM(alarm_delay_time);
if(temp<38.5) playdown();
} break;
case 0x17: if(temp>39)
{
delay_LCM(alarm_delay_time);
if(temp>39) playup();
}
if(temp<39)
{
delay_LCM(alarm_delay_time);
if(temp<39) playdown();
} break;
case 0x18: if(temp>39.5)
{
delay_LCM(alarm_delay_time);
if(temp>39.5) playup();
}
if(temp<39.5)
{
delay_LCM(alarm_delay_time);
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -