基于单片机的厨房安全检测系统.zip

//头文件 #include <STC12C5A60S2.h> //包含单片机寄存器的头文件 #include <ADC.h> #include <intrins.h> #include <key.h> #include <LCD1602.h> #include <DS18B20.h> #define uchar unsigned char #define uint unsigned int uchar flag=0; uchar counter1=0; int H0=20; int H1=20; int H2=40; int H3=80; void key() { if(K1==0) //K1 menu { counter1++; if(counter1>3) counter1=0; while(K1==0); } if(counter1==0) //设置H0值 { lcd_xy_puts(4 ,0,"<"); lcd_xy_puts(14,0," "); lcd_xy_puts(4 ,1," "); lcd_xy_puts(14,1," "); if(K2==0) //K2 + { H0=H0+1; if(H0>99) H0=99; while(K2==0); } if(K3==0) //K3 - { H0=H0-1; if(H0<0) H0=0; while(K3==0); } } if(counter1==1) //设置H1值 { lcd_xy_puts(4 ,0,">"); lcd_xy_puts(14,0," "); lcd_xy_puts(4 ,1," "); lcd_xy_puts(14,1," "); if(K2==0) //K2 + { H1=H1+1; if(H1>99) H1=99; while(K2==0); } if(K3==0) //K3 - { H1=H1-1; if(H1<0) H1=0; while(K3==0); } } if(counter1==2) //设置H2值 { lcd_xy_puts(4 ,0," "); lcd_xy_puts(14,0,"<"); lcd_xy_puts(4 ,1," "); lcd_xy_puts(14,1," "); if(K2==0) //K2 + { H2=H2+1; if(H2>99) H2=99; while(K2==0); } if(K3==0) //K3 - { H2=H2-1; if(H2<0) H2=0; while(K3==0); } } if(counter1==3) //设置H2值 { lcd_xy_puts(4 ,0," "); lcd_xy_puts(14,0," "); lcd_xy_puts(4 ,1,"<"); lcd_xy_puts(14,1," "); if(K2==0) //K2 + { H3=H3+1; if(H3>99) H3=99; while(K2==0); } if(K3==0) //K3 - { H3=H3-1; if(H3<0) H3=0; while(K3==0); } } // if(counter1==4) //设置H2值 // { lcd_xy_puts(4 ,0," "); // lcd_xy_puts(14,0," "); // lcd_xy_puts(4 ,1,">"); // lcd_xy_puts(14,1," "); // if(K2==0) //K2 + // { // H4=H4+1; // if(H4>99) H4=99; // while(K2==0); // } // if(K3==0) //K3 - // { // H4=H4-1; // if(H4<0) H4=0; // while(K3==0); // } // } // if(counter1==5) //设置H2值 // { lcd_xy_puts(4 ,0," "); // lcd_xy_puts(14,0," "); // lcd_xy_puts(4 ,1," "); // lcd_xy_puts(14,1,"<"); // if(K2==0) //K2 + // { // H5=H5+1; // if(H5>99) H5=99; // while(K2==0); // } // if(K3==0) //K3 - // { // H5=H5-1; // if(H5<0) H5=0; // while(K3==0); // } // } } /****************************************************************** - 函数名称：delay_uart - 隶属模块：uart.h - 函数属性：内部 - 参数说明：无返回值，无带入参数 - 返回说明：无 - 功能描述：串口模块延时函数，对串口进行微量延时 *****************************************************************/ void delay_uart(void) //串口延时程序 { unsigned char i,j; for(i=50;i>0;i--) for(j=248;j>0;j--); } /****************************************************************** - 函数名称：send_tx_char - 隶属模块：uart.h - 函数属性：内部 - 参数说明：有带入参数，类型为char型 - 返回说明：无 - 功能描述：串口"发送1个字符"函数 *****************************************************************/ void send_tx_char(uchar byte)//数据发送函数：先送数据给SBUF，再利用标志位判断数据是否发送完毕 { SBUF = byte;//将要发送的字符赋值给串口缓冲存储器（SBUF） while(!TI)//等特数据传送完毕（数据发送完毕后TI标志位会置1）。如果TI标志位置1，表示发送完毕 TI = 0;//一定要将TI标志位清零。以便下一次接收数据时再置1判断。 delay_uart();//微量延时，保证数据发送正确。 } void send_rx_string(uchar *string)//串口发送字符串 { while(*string)//取字符串首地址,从定义的字符串的首地址开始 {SBUF=*string++;//让字符串从首地址开始自加 while(!TI);//等待发送标志置1 TI=0;//一定要将TI标志位清零。以便下一次接收数据时再置1判断。 delay_uart();//微量延时，保证数据发送正确。 } } sbit JDQ1=P3^2; sbit JDQ2=P3^3; sbit YD=P1^6; uint XX=0; void main(void) { lcd_init(); K1=K2=K3=K0=1; //串口初始化 TMOD=0X20|TMOD; TH1=TL1=0XFD; SCON=0X50; PCON=0X00; TI=RI=0; //ES=1; EA=1;TR1=1;JDQ1=JDQ2=1; while(1) { // if ( RI ) // { // num = SBUF; // RI=0; // } lcd_xy_puts(0,0,"CO:"); Read_init (0); dianya1=ADC_chuli(); dianya1=dianya1-700; if(dianya1<0) dianya1=0; dianya1=dianya1/10; lcd_goto_xy(3,0); lcd_number(dianya1%100/10);lcd_number(dianya1%10); lcd_xy_puts(9,0,"YW:"); Read_init (1); dianya2=ADC_chuli(); dianya2=dianya2-450; if(dianya2<0) dianya2=0; dianya2=dianya2/10; lcd_goto_xy(12,0);lcd_number(dianya2%100/10);lcd_number(dianya2%10); disp_temper(); lcd_goto_xy(0,1); lcd_puts("WD:"); lcd_number(temper/100); lcd_number(temper%100/10);lcd_puts("."); lcd_number(temper%10); lcd_xy_puts(9,1,"HY:"); Read_init (2); dianya3=ADC_chuli(); // dianya3=dianya3-150; // if(dianya3<0) dianya3=0; dianya3=dianya3; dianya3=100-dianya3/10; lcd_goto_xy(12,1);lcd_number(dianya3%100/10);lcd_number(dianya2%10); if(YD==0) { lcd_xy_puts(15,0,"Y"); } else lcd_xy_puts(15,0," "); //以下为主函数中写入 if(K0==0) { flag=1; while(K0==0); } if(flag==1) { lcd_init(); while(flag==1) { //参数显示 lcd_xy_puts(0,0,"CH"); lcd_number(H0%100/10);lcd_number(H0%10); lcd_xy_puts(5,0,"YH"); lcd_number(H1%100/10);lcd_number(H1%10); lcd_xy_puts(10,0,"WH"); lcd_number(H2%100/10);lcd_number(H2%10); lcd_xy_puts(0,1,"HH"); lcd_number(H3%100/10);lcd_number(H3%10); key(); if(K0==0)//退出界面 { lcd_init();flag=0; while(K0==0); } } } if(dianya1>H0||dianya2>H1||temper/10>H2||dianya3>H3) { JDQ1=0;BeepIO=LED=0;DELAY_MS1(100); BeepIO=LED=1;DELAY_MS1(100); } else JDQ1=1; if(YD==0) { JDQ2=0;BeepIO=LED=0;DELAY_MS1(100); BeepIO=LED=1;DELAY_MS1(100); } else JDQ2=1; // } }