c8051f单片机ad采样程序

时间：12-01 来源：互联网点击：
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// Main.c//------------------------------------------------------------------------------------// Copyright (C) 2013 SINYD.// BY Wbr// Tool chain: KEIL Full  c////#pragma CD OE DB SB                    // Compilation directives//------------------------------------------------------------------------------------// Includes//------------------------------------------------------------------------------------#ifndef C8051REG#include "c8051f020.h"       // SFR declarations#define C8051REG#endif#include "1302.h"#include "lcd.h"#include #define SYSCLK       22118400          //SYSCLK frequency in Hz#define BAUDRATE     115200               //Baud rate of UART in bps               #define SAR_CLK      2500000              //ADC conversion clock = 2.5MHz#define ADC04V    645      //4毫安电流时AD采样初值  12位AD#define ADPRE    175      //AD转温度时比值放大1000倍 即：(ADC-ADC04V)*ADPRE /1000//*************温度标定设置**************#define HTA    32       //线性方程0=0.4a-b;50=2.0a-b 求解得a = 31.25 b=12.5 分别取32和13#define HTB    13#define HRA    63       //线性方程0=0.4a-b;100=2.0a-b 求解得a = 62.5 b=25 分别取63和25#define HRB    25#define TEA    313      //线性方程0=0.4a-b;500=2.0a-b 求解得a = 312.5 b=125 分别取313和125#define TEB    125#define HPA    63       //线性方程-5=0.4a-b;5=2.0a-b 求解得a = 6.25 b=7.5 分别取63和75 放大10倍#define HPB    75//------------------------------------------------------------------------------------// Global CONSTANTS//------------------------------------------------------------------------------------extern void Init_Device(void);#define N 11sfr16 TMR2 = 0xCC;        //定义成16位地址sfr16 ADC0 = 0xBE;     uint idata ADCbuffer1[N];uint  sum = 0; uchar ADcount = 0;uchar Page = 1,direction = 1,direction1 = 1;uchar set = 0,ent = 0,Tset;uchar TH,TL,TT1,TT2,TT3;        //用来拆分送显示的变量uchar keybuffer[6];uchar BGset=0;             //BGset背光关，开控制量，如果没有键按下超过1分钟，关闭背光！有键按下立刻开背光bit Disptime,sendc;sbit BLK = P3^6 ;          //LCD背光uint  SPEEDcount1;          //计数器uint  SPEEDcount2;          //计数 uint  SPEEDTP;           //测试距离  V=SPEEDrange/SPEEDtime;uint  SPEEDNY;uint  TPrange = 0;uint  TPcount = 0;uint  idata TEMP1 = 0;uint  idata TEMP2 = 0;uint  idata TEMP3 = 0;uint  idata TEMP4 = 0;uint  idata HT = 0;uint  idata HR = 0;uint  idata HP = 0;uint  idata HP1= 0;uint  idata TPHD= 0;uint  idata TPHD1= 0;uint  idata TPHD2= 0;         //8路AD通道变量四路来料温度 环境温度湿度 横坡度 摊铺厚度uchar idata  HPF,KT1F,KT2F,KT3F,KT4F,HTF,HRF;   //横坡传感器状态位  long a;//*******参数设置，传感器标定 变量和数组************************//uchar xdata SZL0,SZH0,SZL1,SZH1,SZL2,SZH2;uchar xdata SZL3,SZH3,SZL4,SZH4,SZL5,SZH5,SZL6,SZH6;  //0~2为施工站号，3~4，5~6分别为摊铺，压实输入长度uchar code  CSSZ_c[7] _at_ 0x8000;             //7k的地址左右站号设置,摊铺碾压计算长度输入uchar xdata CSSZ_x[7] _at_ 0x8000;uchar xdata Between[7];          //0~11时间12~19存功率//////////////////////////////////////GPS数据存储数组//uchar xdata A_V[1];       // V无效 A有效//uchar xdata JD01[4];                //经度//uchar xdata WD01[4];                //经度uchar xdata JD[12] = {0x30,0x30,0x30,0x30,0x30,0x2e,0x30,0x30,0x30,0x30,0x30,0x30};  //经度  初始化送数字“0”uchar xdata JD_a;                 //经度方向uchar xdata WD[11] = {0x30,0x30,0x30,0x30,0x2e,0x30,0x30,0x30,0x30,0x30,0x30};    //纬度  初始化送数字“0”uchar xdata WD_a;                 //纬度方向//uchar xdata time[6];             //时间时分秒//uchar xdata TIMER[6];       //年月日//uchar xdata speed[5];             //速度//uchar xdata HIGH[6] = {0x30,0x30,0x30,0x30,// 0x30,0x30};         //高度  初始化送数字“0”//uchar xdata angle[5];             //方位角//uchar xdata use_sat[2];            //使用的卫星数//uchar xdata total_sat[2];         //天空中总卫星数//uchar lock;                  //定位状态//串口中断需要的变量uchar xdata seg_count;             //逗号计数器uchar xdata dot_count;             //小数点计数器uchar xdata byte_count;             //位数计数器uchar xdata cmd_number;             //命令类型uchar xdata mode;                    //0：结束模式，1：命令模式，2：数据模式uchar xdata buf_full;                //1：整句接收完成，相应数据有效。0：缓存数据无效。uchar xdata cmd[5];                 //命令类型存储数组extern  uchar  time_buf1[8] ;uchar  code tab0[]={"料温:"};uchar  code tab1[]={"料温1:"};uchar  code tab2[]={"料温2:"};uchar  code tab3[]={"料温3:"};uchar  code tab4[]={"料温4:"};uchar  code tab5[]={"环境温度:"};uchar  code tab6[]={"环境湿度:"};uchar  code tab7[]={"横坡度:"};uchar  code tab8[]={"℃"};//uchar  code tab9[]={"沥青摊铺厚度:"};uchar  code tab10[]={"纬度:"};uchar  code tab11[]={"经度:"};uchar  code tab12[]={"高度:"};uchar  code tab13[]={"设备ID:"};uchar  code tab14[]={"摊铺S(mm):"};uchar  code tab15[]={"碾压S(mm):"};uchar  code page0[]={"参数设置:"};uchar  code page1[]={"摊铺压实监测装置"};uchar  code page2[]={"实时显示"};uchar  code page41[]={"摊铺速度:"};uchar  code page42[]={"碾压速度:"};//uchar  code page5[]={"传感器标定:"};uchar  code page5[]={"沥青摊铺厚度:"};uchar  code page51[]={"前探头:"};uchar  code page52[]={"后探头:"};uchar  code page6[]={"实时定位信息："};uchar  code page7[]={"修改时间:"};uchar  code run1[]={"先按:SET再按:ENT"};uchar  code run2[]={"未连接"};uchar  code run3[]={"％"};uchar  code run4[]={"M/MIN"};uchar  code run5[]={"KM/H"};uchar  code run6[]={"线路故障"};uchar  xdata TAB[11]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x20};//数字0~9及显示空白0x20*/uchar code tab32[] ={/*--  宽度x高度=128x64  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// Function PROTOTYPES//----------------------------------------void delayms(uint ms){uint Temp;while(ms--){Temp=2000;while(Temp--);{//PCA0CPH2 = 1;}}}//===========================================//写FLASH函数//===========================================void Flash_Erase_CSSZ()                //flash擦除充电时间和功率{EA =0;FLSCL |= 0x01;                          // PSCTL |= 0x03;                       //允许擦，允许写CSSZ_x[0] = 0;PSCTL &= 0xfc;                       //禁止写，禁止擦FLSCL &= 0xfe; }void Flash_Program_CSSZ()              //flash写入充电时间时间和功率{uchar j;EA =0;                  FLSCL |= 0x01;                          //使能FLASH单稳态定时器，FLASH读时间SYSCLK<=25MHzPSCTL |= 0x01;                    //write enablefor(j =0;j<7;j++){CSSZ_x[j] = Between[j];}PSCTL &= 0xfc;                       //禁止写FLSCL &= 0xfe;EA = 1;}//================================//中值滤波程序//================================void filter(){static uchar count,i,j;uint xdata value_buf[N];uint temp;sum=0;for(count=0;countvalue_buf[i+1] ){temp = value_buf[i];value_buf[i] = value_buf[i+1]; value_buf[i+1] = temp;}}}for(count=1;count1){BGset = 2;}}}   }if(BGset ==2 ){if(!(Mkey&0x08))           //ESC按下吗？  P63{delayms(200);        //消抖if(!(Mkey&0x08))        //再判断{BGset =2;       //开背光//if(k<1) {Page = 0;}     //页面0：显示版本信息状态  //k++;//if(k>1) {k =0;Page = 1; }   //再按后退出Page = 1;set = 0;} }if(!(Mkey&0x10))           //DATA按下吗？  P64{delayms(200);        //消抖if(!(Mkey&0x10))        //再判断{BGset =2;       //开背光//if(k<1) {Page = 0;}     //页面0：显示版本信息状态  //k++;//if(k>1) {k =0;Page = 1; }   //再按后退出Page = 0;set = 0;} }if(!set){if(!(Mkey&0x80))        //--->按下吗？下翻{delayms(200);if(!(Mkey&0x80)){if(Page !=0){Page++;BGset =2;if(Page>7)     //如果超过7界面回到1画面{Page = 1;}}} }if(!(Mkey&0x20))        //<---按下吗？上翻{delayms(200);if(!(Mkey&0x20)){if(Page !=0){Page--;BGset =2;if(Page<1)     //小于1画面后不显示0画面，显示7画面{Page = 7;}}} }}//************************************************//设置参数//************************************************if(Page ==0){if(!(Mkey&0x02))          //SET按下吗？设定SET在0画面设置参数{delayms(200);if(!(Mkey&0x02)){BGset =2;set = 1;       //如果按下SET键表示开始设置时间，置设置标志位；}}if(set == 1){if(!(Mkey&0x20))        //<- 按下吗？左移<- 在0画面修改参数{delayms(200);if(!(Mkey&0x20)){BGset =2;direction1++;if(direction1 > 14){direction1 = 1;  //本界面14个数字要修改}}}if(!(Mkey&0x80))        //->按下吗？右移->只在0画面修改时间{delayms(200);if(!(Mkey&0x80)){BGset =2;direction1--;if(direction1 < 1){ direction1 = 14;}   } }switch(direction1){case 1:              //第一位修改{//number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);    //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);number_disp (0x9e,1,TAB[SZH6],TAB[SZL6]);if(!(Mkey&0x01))          //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL0++;if(SZL0>9)       //设置，不超过9{SZL0 = 0;}} }/*if(!(Mkey&0x10))          //-按下吗？{delayms(200);if(!(Mkey&0x10)){BGset =2;if(SZL0<=0)       //小于1画面后不显示0画面{SZL0 = 9;}SZL0--;} }*/if(Tset < 2){number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);}if(Tset>2){number_disp (0x97,1,TAB[SZH0],0x20);        //定时送灭状态，实现闪烁}}break;case 2://第二位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);     //把前面的显示了if(!(Mkey&0x01))          //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH0++;if(SZH0>9)       //设置，不超过9{SZH0 = 0;}} }if(Tset < 2){number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);}if(Tset>2){number_disp (0x97,1,0x20,TAB[SZL0]);        //定时送灭状态，实现闪烁}}break;case 3://第三位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);     //把前面的显示了if(!(Mkey&0x01))          //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL1++;if(SZL1>9)       //设置，不超过9{SZL1 = 0;}} }if(Tset < 2){number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);}if(Tset>2){number_disp (0x96,1,TAB[SZH1],0x20);        //定时送灭状态，实现闪烁}}break;case 4://第4位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);     //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);if(!(Mkey&0x01))          //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH1++;if(SZH1>9)       //设置，不超过9{SZH1 = 0;}} }if(Tset < 2){number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);}if(Tset>2){number_disp (0x96,1,0x20,TAB[SZL1]);            //定时送灭状态，实现闪烁}}break;case 5://第5位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]); if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL2++;if(SZL2>9)        //设置，不超过9{SZL2 = 0;}} }if(Tset < 2){number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);}if(Tset>2){number_disp (0x95,1,TAB[SZH2],0x20);            //定时送灭状态，实现闪烁}}break;case 6://第6位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH2++;if(SZH2>9)        //设置，不超过9{SZH2 = 0;}} }if(Tset < 2){number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);}if(Tset>2){number_disp (0x95,1,0x20,TAB[SZL2]);            //定时送灭状态，实现闪烁}}break;case 7://第7位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]); if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL3++;if(SZL3>9)        //设置，不超过9{SZL3 = 0;}} }if(Tset < 2){number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]);}if(Tset>2){number_disp (0x8f,1,TAB[SZH3],0x20);            //定时送灭状态，实现闪烁}}break;case 8://第8位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH3++;if(SZH3>9)        //设置，不超过9{SZH3 = 0;}} }if(Tset < 2){number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]);}if(Tset>2){number_disp (0x8f,1,0x20,TAB[SZL3]);            //定时送灭状态，实现闪烁}}break;case 9://第9位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL4++;if(SZL4>9)        //设置，不超过9{SZL4 = 0;}} }if(Tset < 2){number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);}if(Tset>2){number_disp (0x8e,1,TAB[SZH4],0x20);            //定时送灭状态，实现闪烁}}break;case 10://第10位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH4++;if(SZH4>9)        //设置，不超过9{SZH4 = 0;}} }if(Tset < 2){number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);}if(Tset>2){number_disp (0x8e,1,0x20,TAB[SZL4]);            //定时送灭状态，实现闪烁}}break;case 11://第11位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]);number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL5++;if(SZL5>9)        //设置，不超过9{SZL5 = 0;}} }if(Tset < 2){number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);}if(Tset>2){number_disp (0x9f,1,TAB[SZH5],0x20);            //定时送灭状态，实现闪烁}}break;case 12://第12位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH5++;if(SZH5>9)        //设置，不超过9{SZH5 = 0;}} }if(Tset < 2){number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);}if(Tset>2){number_disp (0x9f,1,0x20,TAB[SZL5]);            //定时送灭状态，实现闪烁}}break;case 13://第11位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]);number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZL6++;if(SZL6>9)        //设置，不超过9{SZL6 = 0;}} }if(Tset < 2){number_disp (0x9e,1,TAB[SZH6],TAB[SZL6]);}if(Tset>2){number_disp (0x9e,1,TAB[SZH6],0x20);            //定时送灭状态，实现闪烁}}break;case 14://第12位修改{number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);      //把前面的显示了number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;SZH6++;if(SZH6>9)        //设置，不超过9{SZH6 = 0;}} }if(Tset < 2){number_disp (0x9e,1,TAB[SZH6],TAB[SZL6]);}if(Tset>2){number_disp (0x9e,1,0x20,TAB[SZL6]);            //定时送灭状态，实现闪烁}}break;default:break;}if(!(Mkey&0x04))          //ENT按下吗？确认ENT 在0画面设定参数{delayms(200);if(!(Mkey&0x04)){BGset =2;Between[0] = SZH0*10 + SZL0;Between[1] = SZH1*10 + SZL1;Between[2] = SZH2*10 + SZL2;Between[3] = SZH3*10 + SZL3;Between[4] = SZH4*10 + SZL4;Between[5] = SZH5*10 + SZL5;Between[6] = SZH6*10 + SZL6;                                            Flash_Erase_CSSZ(); Flash_Program_CSSZ();                   //写入FLASHset = 0;Page = 1;       //退出到1画面} }}    }				   //***********************************************//修改时间//***********************************************if(Page ==7)            //修改时间界面{ if(!(Mkey&0x02))          //SET按下吗？设定SET只在7画面设置时间{delayms(200);if(!(Mkey&0x02)){BGset =2;set = 2;       //如果按下SET键表示开始设置时间，置设置标志位；} }if(set == 2){if(!(Mkey&0x20))        //<- 按下吗？左移<- 只在7画面修改时间{delayms(200);if(!(Mkey&0x20)){BGset =2;direction--;if(direction < 1){direction = 6;}}}if(!(Mkey&0x80))        //->按下吗？右移->只在7画面修改时间{delayms(200);if(!(Mkey&0x80)){BGset =2;direction++;if(direction > 6){ direction = 1;}   } }switch(direction){case 1:{if(!(Mkey&0x01))        //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;keybuffer[0]++;if(keybuffer[0]>99)   //年设置，不超过100年{keybuffer[0] = 13;}} }if(!(Mkey&0x40))        //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset =2;keybuffer[0]--;if(keybuffer[0]<13)     //小于1画面后不显示0画面，显示6画面{keybuffer[0] = 13;}} }if(Tset < 2){TH = keybuffer[0]/10;TL = keybuffer[0]%10;number_disp (0x8a,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x8a,1,0x20,0x20);            //定时送灭状态，实现闪烁}}break;case 2:{TH = keybuffer[0]/10;TL = keybuffer[0]%10;number_disp (0x8a,1,TAB[TH],TAB[TL]);if(!(Mkey&0x01))        //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;keybuffer[1]++;if(keybuffer[1]>12)   //月设置，不超过12月{keybuffer[1] = 1;}} }if(!(Mkey&0x40))        //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset =2;keybuffer[1]--;if(keybuffer[1]<1)     //小于1 显示12月{keybuffer[1] = 12;}} }if(Tset < 2){TH = keybuffer[1]/10;TL = keybuffer[1]%10;number_disp (0x8c,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x8c,1,0x20,0x20);   //定时送灭状态，实现闪烁}}break;case 3:{TH = keybuffer[1]/10;TL = keybuffer[1]%10;number_disp (0x8c,1,TAB[TH],TAB[TL]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;keybuffer[2]++;if(keybuffer[2]>31)     //日设置，不超过31日{keybuffer[2] = 1;}} }if(!(Mkey&0x40))           //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset =2;keybuffer[2]--;if(keybuffer[2]<1)     //小于1，显示31日{keybuffer[2] = 31;}} }if(Tset<2){TH = keybuffer[2]/10;TL = keybuffer[2]%10;number_disp (0x8e,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x8e,1,0x20,0x20);       //定时送灭状态，实现闪烁}}break;case 4:{TH = keybuffer[2]/10;TL = keybuffer[2]%10;number_disp (0x8e,1,TAB[TH],TAB[TL]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;keybuffer[3]++;if(keybuffer[3]>23)     //时设置，不超过24{keybuffer[3] = 0;}} }if(!(Mkey&0x40))           //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset =2;keybuffer[3]--;if(keybuffer[3]<=0)     //小于1，显示23{keybuffer[3] = 23;}} }if(Tset < 2){TH = keybuffer[3]/10;TL = keybuffer[3]%10;number_disp (0x9A,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x9A,1,0x20,0x20);}}break;case 5:{TH = keybuffer[3]/10;TL = keybuffer[3]%10;number_disp (0x9A,1,TAB[TH],TAB[TL]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset =2;keybuffer[4]++;if(keybuffer[4]>59)     //分设置，不超过59{keybuffer[4] = 0;}} }if(!(Mkey&0x40))           //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset =2;keybuffer[4]--;if(keybuffer[4]<=0)     //小于1，显示59{keybuffer[4] = 59;}} }if(Tset < 2){TH = keybuffer[4]/10;TL = keybuffer[4]%10;number_disp (0x9C,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x9C,1,0x20,0x20);}}break;case 6:{TH = keybuffer[4]/10;TL = keybuffer[4]%10;number_disp (0x9C,1,TAB[TH],TAB[TL]);if(!(Mkey&0x01))           //+按下吗？{delayms(200);if(!(Mkey&0x01)){BGset = 2;keybuffer[5]++;if(keybuffer[5]>59)     //秒设置，不超过59{keybuffer[5] = 0;}} }if(!(Mkey&0x40))           //-按下吗？{delayms(200);if(!(Mkey&0x40)){BGset = 2;keybuffer[5]--;if(keybuffer[5]<=0)     //小于1，显示59{keybuffer[5] = 59;}} }if(Tset < 2){TH = keybuffer[5]/10;TL = keybuffer[5]%10;number_disp (0x9E,1,TAB[TH],TAB[TL]);}if(Tset>2){number_disp (0x9E,1,0x20,0x20);}}break;default:break;}if(!(Mkey&0x04))          //ENT按下吗？确认ENT 只在6画面设定时间{delayms(200);if(!(Mkey&0x04)){BGset =2;                                              for(i=0;i<6;i++){time_buf1[i+1] = keybuffer[i]; }Ds1302_Write_Time();     //写DS1302set = 0;Page = 1;       //退出到1画面} }}    }}} //===================================//串口0 串口1发送函数//===================================void Uart0_SendData(uchar dat0){SBUF0=dat0;              //写SBUF0，开始发送while(!TI0);           //等待发送TI0=0;                   //清发送标志位}void Uart1_SendData(uchar dat1){SBUF1=dat1;              //写SBUF1，开始发送while(!(SCON1&0x02));SCON1 = (SCON1&0xfd);  }void Timer2_Init(int ct2s){RCAP2H = -ct2s/0xff;RCAP2L = -ct2s;}//-----------------------------------------------------------------------------// Main  年：0xC4EA 月:0xD4C2 日:0xC8D5 时：0xCAB1: 分0xB7D6: 秒:0xC3EB 的汉字内码//-----------------------------------------------------------------------------void main(void){//uint TEMP1,TEMP2,TEMP3,TEMP4,HT,HR,HP;        //8路AD通道变量四路来料温度 环境温度湿度 横坡度uchar i,j,Page1,BEW1,BEW2,BEW3,BEW4;         //BEW1,BEW2,BEW3,BEW4; 拆分显示的百，十，个位，小数点位中间变量Init_Device();P5 = 0xff;delayms(200);Ds1302_Init();init_lcd ();clrram ();                          ADC0CF = ((SYSCLK/SAR_CLK)-1)<3;            // set SAR clock to 3MHzADC1CF = ((SYSCLK/SAR_CLK)-1)<3;            // set SAR clock to 3MHzADC1CF    |= 0x01;              //ADC1增益设为1AD0EN = 1;                  //使能AC0启动转换ADC1CN &=~(0x80);               //使能AC1启动转换TMR3CN = 0x04;               //启动TM3EA = 1;Timer2_Init(SYSCLK/12/100);                     //10ms//Ds1302_Write_Time() ;// Ds1302_Read_Time();for(j=0;j<7;j++){Between[j] = CSSZ_c[j];           //读取FLASH }SZH0 = Between[0]/10;SZL0 = Between[0]%10;SZH1 = Between[1]/10;SZL1 = Between[1]%10;SZH2 = Between[2]/10;SZL2 = Between[2]%10;SZH3 = Between[3]/10;SZL3 = Between[3]%10;SZH4 = Between[4]/10;SZL4 = Between[4]%10;SZH5 = Between[5]/10;SZL5 = Between[5]%10;SZH6 = Between[6]/10;SZL6 = Between[6]%10;if(SZL0>9) SZL0 = 0;if(SZH0>9) SZH0 = 0;if(SZL1>9) SZL1 = 0;if(SZH1>9) SZH1 = 0;if(SZL2>9) SZL2 = 0;if(SZH2>9) SZH2 = 0;if(SZL3>9) SZL3 = 0;if(SZH3>9) SZH3 = 0;if(SZL4>9) SZL4 = 0;if(SZH4>9) SZH4 = 0;if(SZL5>9) SZL5 = 0;if(SZH5>9) SZH5 = 0;if(SZL6>9) SZL6 = 0;if(SZH6>9) SZH6 = 0;img_disp (tab32);delayms(5000);ET2 = 1;TR2 = 1;BLK = 0;//Ds1302_Write_Time() ;while(1){  key_scan();Ds1302_Read_Time();if(Page!=Page1){clrram ();            //如果页面变化，需要清屏;}switch(Page){case 1: //画面1：显示当前{string_disp (0x80,16,page1);number_disp (0x89,1,0x32,0x30);     //数字20number_disp (0x8b,1,0xc4,0xea);     //年number_disp (0x8d,1,0xd4,0xc2);     //月number_disp (0x8f,1,0xc8,0xd5);     //日number_disp (0x9b,1,0xca,0xb1);     //时number_disp (0x9d,1,0xb7,0xd6);     //分number_disp (0x9f,1,0xc3,0xeb);     //秒TH = time_buf1[1]/10;       //年TL = time_buf1[1]%10;number_disp (0x8a,1,TAB[TH],TAB[TL]); TH = time_buf1[2]/10;       //月TL = time_buf1[2]%10;number_disp (0x8C,1,TAB[TH],TAB[TL]);TH = time_buf1[3]/10;       //日TL = time_buf1[3]%10;number_disp (0x8E,1,TAB[TH],TAB[TL]);TH = time_buf1[4]/10;       //时TL = time_buf1[4]%10;number_disp (0x9A,1,TAB[TH],TAB[TL]);TH = time_buf1[5]/10;       //分TL = time_buf1[5]%10;number_disp (0x9C,1,TAB[TH],TAB[TL]);TH = time_buf1[6]/10;       //秒TL = time_buf1[6]%10;number_disp (0x9E,1,TAB[TH],TAB[TL]);Page1=Page;          //保存当前页面值}break;case 2:{string_disp (0x82,8,page2);     //显示实时采集量string_disp (0x90,10,tab5);if(HTF){string_disp (0x97,2,tab8);       //显示℃BEW2 = HT/100;          //环境温度十位BEW3 = (HT%100)/10;         //环境温度个位BEW4 = (HT%100)%10;         //环境温度小数位if(!BEW2)           //灭零处理{BEW2 = 10; }number_disp (0x95,1,TAB[BEW2],TAB[BEW3]);number_disp (0x96,1,0x2E,TAB[BEW4]);}else{string_disp (0x95,6,run2); }string_disp (0x88,10,tab6);if(HRF){string_disp (0x8f,2,run3);       //显示%      //显示%BEW2 = HR/100;          //环境湿度十位BEW3 = (HR%100)/10;         //环境湿度个位BEW4 = (HR%100)%10;         //环境湿度小数位if(!BEW2)           //灭零处理{BEW2 = 10; }number_disp (0x8D,1,TAB[BEW2],TAB[BEW3]);number_disp (0x8E,1,0x2E,TAB[BEW4]);}else{string_disp (0x8D,6,run2); }string_disp (0x98,8,tab7);BEW2 = HP/100;        //横坡度十位BEW3 = (HP%100)/10;       //横坡度个位BEW4 = (HP%100)%10;       //横坡度小数位if(HPF == 0)          //负度数标志位{number_disp (0x9C,1,0x2d,0x20);number_disp (0x9D,1,TAB[BEW2],0x2E);number_disp (0x9E,1,TAB[BEW3],TAB[BEW4]);number_disp (0x9f,1,0x20,0x20);}if(HPF == 1)          //正度数标志位        {number_disp (0x9C,1,0x2b,0x20);number_disp (0x9D,1,TAB[BEW2],0x2E);number_disp (0x9E,1,TAB[BEW3],TAB[BEW4]);number_disp (0x9f,1,0x20,0x20);}if(HPF == 2)          //0度数标志位        {number_disp (0x9C,1,0x20,0x20);number_disp (0x9D,1,TAB[BEW2],0x2E);number_disp (0x9E,1,TAB[BEW3],TAB[BEW4]);number_disp (0x9f,1,0x20,0x20);}if(HPF == 3)          //未连接标志位        {string_disp (0x9d,6,run2);number_disp (0x9C,1,0x20,0x20);}Page1=Page;       }break;case 3: //显示来料温度 ADC04V 645   {string_disp (0x80,6,tab1);if(KT1F){string_disp (0x86,2,tab8);       //显示℃BEW1 = TEMP1/1000;         //温度百位BEW2 = (TEMP1%1000)/100;       //温度十位BEW3 = ((TEMP1%1000)%100)/10;      //温度个位BEW4 = ((TEMP1%1000)%100)%10;      //温度小数位if(!BEW1)           //灭零处理{BEW1 = 10;if(!BEW2){BEW2 = 10; } }number_disp (0x85,1,0x2E,TAB[BEW4]);number_disp (0x84,1,TAB[BEW2],TAB[BEW3]);number_disp (0x83,1,0x20,TAB[BEW1]);}else{string_disp (0x84,6,run2);     //显示“未连接”number_disp (0x83,1,0x20,0x20);   }string_disp (0x90,6,tab2);if(KT2F){string_disp (0x96,2,tab8);       //显示℃BEW1 = TEMP2/1000;         //温度百位BEW2 = (TEMP2%1000)/100;       //温度十位BEW3 = ((TEMP2%1000)%100)/10;      //温度个位BEW4 = ((TEMP2%1000)%100)%10;      //温度小数位if(!BEW1)           //灭零处理{BEW1 = 10;if(!BEW2){BEW2 = 10; }} number_disp (0x95,1,0x2E,TAB[BEW4]);number_disp (0x94,1,TAB[BEW2],TAB[BEW3]);number_disp (0x93,1,0x20,TAB[BEW1]);}else{number_disp (0x93,1,0x20,0x20);string_disp (0x94,6,run2); } string_disp (0x88,6,tab3);if(KT3F){string_disp (0x8E,2,tab8);       //显示℃BEW1 = TEMP3/1000;         //温度百位BEW2 = (TEMP3%1000)/100;       //温度十位BEW3 = ((TEMP3%1000)%100)/10;      //温度个位BEW4 = ((TEMP3%1000)%100)%10;      //温度小数位if(!BEW1)           //灭零处理{BEW1 = 10;if(!BEW2){BEW2 = 10; } }number_disp (0x8D,1,0x2E,TAB[BEW4]);number_disp (0x8C,1,TAB[BEW2],TAB[BEW3]);number_disp (0x8B,1,0x20,TAB[BEW1]);}else{number_disp (0x8B,1,0x20,0x20);string_disp (0x8C,6,run2);}string_disp (0x98,6,tab4);if(KT4F){string_disp (0x9E,2,tab8);       //显示℃BEW1 = TEMP4/1000;         //温度百位BEW2 = (TEMP4%1000)/100;       //温度十位BEW3 = ((TEMP4%1000)%100)/10;      //温度个位BEW4 = ((TEMP4%1000)%100)%10;      //温度小数位if(!BEW1)           //灭零处理{BEW1 = 10;if(!BEW2){BEW2 = 10; } }number_disp (0x9D,1,0x2E,TAB[BEW4]);number_disp (0x9C,1,TAB[BEW2],TAB[BEW3]);number_disp (0x9B,1,0x20,TAB[BEW1]);}else{number_disp (0x9B,1,0x20,0x20);string_disp (0x9C,6,run2);}Page1=Page;       }break;case 4: //{string_disp (0x80,10,page41);string_disp (0x88,10,page42); if(SPEEDTP<9999){BEW1 = SPEEDTP/1000;BEW2 = (SPEEDTP%1000)/100;       //温度十位BEW3 = ((SPEEDTP%1000)%100)/10;      //温度个位BEW4 = ((SPEEDTP%1000)%100)%10;if(!BEW1)           //灭零处理{BEW1 = 10; }string_disp (0x95,6,run4);number_disp (0x94,1,TAB[BEW3],TAB[BEW4]);number_disp (0x93,1,TAB[BEW2],0x2E);number_disp (0x92,1,0x20,TAB[BEW1]);}else{string_disp (0x92,8,run6);}if(SPEEDNY<9999){BEW1 = SPEEDNY/1000;BEW2 = (SPEEDNY%1000)/100;       //温度十位BEW3 = ((SPEEDNY%1000)%100)/10;      //温度个位BEW4 = ((SPEEDNY%1000)%100)%10;if(!BEW1)           //灭零处理{BEW1 = 10; }string_disp (0x9d,4,run5);number_disp (0x9C,1,TAB[BEW3],TAB[BEW4]);number_disp (0x9B,1,TAB[BEW2],0x2E);number_disp (0x9A,1,0x20,TAB[BEW1]);}else{string_disp (0x9a,8,run6);}Page1=Page;       }break;case 5: //显示定位信息{  string_disp (0x80,14,page6);string_disp (0x98,6,tab10);number_disp (0x9b,1,WD[0],WD[1]);number_disp (0x9c,1,WD[2],WD[3]);number_disp (0x9d,1,WD[4],WD[5]);number_disp (0x9e,1,WD[6],WD[7]);number_disp (0x9f,1,WD[8],WD[9]);  string_disp (0x88,6,tab11);number_disp (0x8B,1,JD[0],JD[1]);number_disp (0x8C,1,JD[2],JD[3]);number_disp (0x8D,1,JD[4],JD[5]);number_disp (0x8E,1,JD[6],JD[7]);number_disp (0x8F,1,JD[8],JD[9]);//string_disp (0x98,6,tab12);//number_disp (0x9B,1,HIGH[0],HIGH[1]);//number_disp (0x9C,1,HIGH[2],HIGH[3]);//number_disp (0x9D,1,HIGH[4],HIGH[5]);Page1=Page;   }break;case 6: //传感器标定    厚度显示{  string_disp (0x80,8,page51);BEW1 = TPHD1/100;if(!BEW1)           //灭零处理{BEW1 = 10; }BEW2 = (TPHD1%100)/10;BEW3 = (TPHD1%100)%10;number_disp (0x85,1,TAB[BEW1],TAB[BEW2]);number_disp (0x86,1,0x2E,TAB[BEW3]);number_disp (0x87,1,0x43,0x4d);string_disp (0x90,9,page52);BEW1 = TPHD2/100;if(!BEW1)           //灭零处理{BEW1 = 10; }BEW2 = (TPHD2%100)/10;BEW3 = (TPHD2%100)%10;number_disp (0x95,1,TAB[BEW1],TAB[BEW2]);number_disp (0x96,1,0x2E,TAB[BEW3]);number_disp (0x97,1,0x43,0x4d);string_disp (0x88,13,page5);if (TPHD1>TPHD2){TPHD = TPHD1 - TPHD2; }else{TPHD = 0;}BEW1 = TPHD/100;if(!BEW1)           //灭零处理{BEW1 = 10; }//if(BEW1>3)           //超过3，异常数，则清零//{// BEW1 = 10; // }BEW2 = (TPHD%100)/10;BEW3 = (TPHD%100)%10;number_disp (0x9d,1,TAB[BEW1],TAB[BEW2]);number_disp (0x9e,1,0x2E,TAB[BEW3]);number_disp (0x9f,1,0x43,0x4d);Page1=Page;  }break;case 7: //修改时间{if(!(set==2))           //没有按SET键{string_disp (0x80,10,page7); number_disp (0x89,1,0x32,0x30);     //数字20number_disp (0x8b,1,0xc4,0xea);     //年number_disp (0x8d,1,0xd4,0xc2);     //月number_disp (0x8f,1,0xc8,0xd5);     //日number_disp (0x9b,1,0xca,0xb1);     //时number_disp (0x9d,1,0xb7,0xd6);     //分number_disp (0x9f,1,0xc3,0xeb);     //秒TH = time_buf1[1]/10;       //年TL = time_buf1[1]%10;number_disp (0x8a,1,TAB[TH],TAB[TL]); TH = time_buf1[2]/10;       //月TL = time_buf1[2]%10;number_disp (0x8C,1,TAB[TH],TAB[TL]);TH = time_buf1[3]/10;       //日TL = time_buf1[3]%10;number_disp (0x8E,1,TAB[TH],TAB[TL]);TH = time_buf1[4]/10;       //时TL = time_buf1[4]%10;number_disp (0x9A,1,TAB[TH],TAB[TL]);TH = time_buf1[5]/10;       //分TL = time_buf1[5]%10;number_disp (0x9C,1,TAB[TH],TAB[TL]);TH = time_buf1[6]/10;       //秒TL = time_buf1[6]%10;number_disp (0x9E,1,TAB[TH],TAB[TL]);for (j = 0;j<6;j++){keybuffer[j] = time_buf1[j+1];}}Page1=Page;            //保存当前页面值 }break;case 0:               //显示故障状态{if(!(set==1))           //没有按SET键{number_disp (0x82,1,0xb2,0xce);     //参number_disp (0x83,1,0xca,0xfd);     //数number_disp (0x84,1,0xc9,0xe8);     //设number_disp (0x85,1,0xd6,0xc3);     //置string_disp (0x90,8,tab13);string_disp (0x88,10,tab14); string_disp (0x98,10,tab15);number_disp (0x95,1,TAB[SZH2],TAB[SZL2]);number_disp (0x96,1,TAB[SZH1],TAB[SZL1]);number_disp (0x97,1,TAB[SZH0],TAB[SZL0]);    //把前面的显示了number_disp (0x8f,1,TAB[SZH3],TAB[SZL3]); number_disp (0x8e,1,TAB[SZH4],TAB[SZL4]);number_disp (0x9f,1,TAB[SZH5],TAB[SZL5]);number_disp (0x9e,1,TAB[SZH6],TAB[SZL6]);  } Page1=Page;            //保存当前页面值}break;default:break;}   if(sendc){ sendc = 0;Uart0_SendData(0x7f);    //首字符串Uart0_SendData(0x00);    //数据包长度Uart0_SendData(0x38);    //56个字节 switch(Between[2])     //协议类型，0X0a摊铺 0X14碾压{case 0x0a:Uart0_SendData(0x0a);  //摊铺break;case 0x14:Uart0_SendData(0x14);  //压实break;default:Uart0_SendData(0x0a);  //默认0X0a   break;}   Uart0_SendData(0x00);    //预留字节  Uart0_SendData(0x00);Uart0_SendData(Between[2]);   //IDUart0_SendData(Between[1]);Uart0_SendData(Between[0]);Uart0_SendData(0x14);Uart0_SendData(time_buf1[1]);  //时间年月日时分秒Uart0_SendData(time_buf1[2]);Uart0_SendData(time_buf1[3]);Uart0_SendData(time_buf1[4]);Uart0_SendData(time_buf1[5]);Uart0_SendData(time_buf1[6]);for(i=0;i<12;i++)     //经度{Uart0_SendData(JD[i]);}for(i=0;i<11;i++)     //纬度{Uart0_SendData(WD[i]);}Uart0_SendData(TPHD/100);   //摊铺厚度Uart0_SendData(TPHD%100);switch(Between[2]){case 0x10:Uart0_SendData(SPEEDTP/100);  //摊铺速度Uart0_SendData(SPEEDTP%100);break;case 0x20:Uart0_SendData(SPEEDNY/100);  //压实速度Uart0_SendData(SPEEDNY%100);break;default:Uart0_SendData(0x00);    //压实速度Uart0_SendData(0x00);break;}Uart0_SendData(TEMP1/100);   //料温Uart0_SendData(TEMP1%100);Uart0_SendData(TEMP2/100);Uart0_SendData(TEMP2%100);Uart0_SendData(TEMP3/100);Uart0_SendData(TEMP3%100);Uart0_SendData(TEMP4/100);Uart0_SendData(TEMP4%100);Uart0_SendData(HT/100);    //环境温度湿度横坡度Uart0_SendData(HT%100);Uart0_SendData(HR/100);Uart0_SendData(HR%100);Uart0_SendData(HP/100);Uart0_SendData(HP%100);Uart0_SendData(TPrange/100);Uart0_SendData(TPrange%100);Uart0_SendData(0xa3);    //结束符//Uart0_SendData(0xa5);//Uart0_SendData(0xa6);}}}				   /*void UART0_ISR(void) interrupt 4{static uchar Rcv;if(RI0){Rcv = SBUF0;RI0 =0; }if(Rcv == 0x7E)                          //{i = 1;buffer[0] = Rcv;}else{if(i < 13)                         //12个字节{ buffer[i] = Rcv;i++;}}    }*/void UART1_ISR(void) interrupt 20{static uchar tmp;if ((SCON1 & 0x01) == 0x01){tmp = SBUF1;SCON1 = (SCON1 & 0xFE);            //RI1 = 0;switch(tmp){case $:      //首字符{cmd_number=0;        //命令类型清空mode=1;              //接收命令模式byte_count=0;        //接收位数清空}break;case ,:{seg_count++;        //逗号计数加1byte_count=0;}break;case *:     //数据帧结束标志{switch(cmd_number){case 1:buf_full|=0x01;break;case 2:buf_full|=0x02;break;case 3:buf_full|=0x04;break;}mode=0;}break;default:if(mode==1){                    //命令种类判断cmd[byte_count]=tmp;            //接收字符放入类型缓存if(byte_count>=4){                   //如果类型数据接收完毕，判断类型if(cmd[0]==G){if(cmd[1]==P){if(cmd[2]==G){if(cmd[3]==G){if(cmd[4]==A){cmd_number=1;mode=2;seg_count=0;byte_count=0;}}}}}}}else if(mode==2){               //接收数据处理//类型1数据接收。GPGGAswitch(seg_count){case 2:                                 //纬度处理if(byte_count<10){WD[byte_count]=tmp;}break;case 3:                                 //纬度方向处理if(byte_count<1){WD_a=tmp;}break;case 4:                                 //经度处理if(byte_count<11){JD[byte_count]=tmp;}break;case 5:                                 //经度方向处理if(byte_count<1){JD_a=tmp;}break;/*case 6:                                //定位判断if(byte_count<1){lock=tmp;}break;case 7:                                //定位使用的卫星数if(byte_count<2){use_sat[byte_count]=tmp;}break;*///case 9:                                //高度处理//if(byte_count<6)//{// HIGH[byte_count]=tmp;// }//break;default:break;}}byte_count++;                  //接收数位加1break;}//temp=0;//byte_count++;        //接收数位加1} }//=======================================================//TIMER2 10毫秒自动重装//=======================================================void TIME2_ISR (void) interrupt 5    //20毫秒自动重装{static uchar i,j1,j2,j3,j4,j5,j6,k,k1,m,m1,LTP1,LNY1;static uint c1,c2,c3,c4;TF2 = 0;                              //清标志位i++;if(i==50){P5=~(P5);i = 0;  } LTP1 = P7;         //接近开关不遮挡输出高电平，LNY1 = P7;if((LTP1&0xFF) ==0xFF)      //P70=1;遮挡上了，接近开关无输出，此时P70=1;{j1++;if(j1>2)       //2次以上还是原来状态证明不是干扰脉冲{j1 = 0;k = 1;      //检测到P70为0，置位K     }c3++;if(c3>9000)     //超过1分半钟没变化认为停止了{c3 = 0;SPEEDcount1 = 0;SPEEDTP = 0;}}if(k)          //在置位情况下等待下降沿   {if((LTP1&0xFF) ==0xFE)    //P70=0;检测到无遮挡，接近开关输出24V,开始一个周期此时P70 = 0;{j2++;if(j2>2)     //过滤脉冲干扰{j2 = 0;k1 = 1;}c1++;if(c1>9000)     //超过1分半钟没变化认为停止了{c1 = 0;SPEEDcount1 = 0;SPEEDTP = 0;k1 = 0; k = 0;}if(k1){SPEEDcount1++;  //发生了正跳变，开始计时}} if(k1){if((LTP1&0xFF) ==0xFF)  //再一次检测到有遮挡表示一次检测周期结束，计时结束，开始计算速度{j3++;if(j3>2){j3 = 0;k1 = 0;k = 0;//SPEEDTP = SPEEDcount1/100; //(秒)SPEEDTP = (long)600*(Between[4]*100 + Between[3])/SPEEDcount1; //米/分；显示部分已经后移了两位SPEEDcount1 = 0;c1 = 0; c3 = 0; TPcount++;TPrange = (long)TPcount*(Between[6]*100 + Between[5])/1000; }}}}if((LNY1&0xFF) ==0xFF)      //P71=1;{j4++;if(j4>2)       //2次以上还是原来状态证明不是干扰脉冲{j4 = 0;m = 1;      //检测到P71为0，置位M     }c4++;if(c4>9000)     //超过1分半钟没变化认为停止了{c4 = 0;SPEEDcount2 = 0;SPEEDNY = 0;}}if(m)          //在置位情况下等待下降沿{if((LNY1&0xFF) ==0xFD)    //P71=0;{j5++;if(j5>2)     //过滤脉冲干扰{j5 = 0;m1 = 1;}c2++;if(c2>9000)     //等待了1分半钟没变化，认为停止了{c2 = 0;SPEEDcount2 = 0;SPEEDNY = 0;m1 = 0; m = 0;}if(m1){SPEEDcount2++;  //发生了正跳变，开始计时}} if(m1){if((LNY1&0xFF) ==0xFF)  //发生了负跳变，计时结束，开始计算速度{j6++;if(j6>2){j6 = 0;m1 = 0;m = 0;SPEEDNY = (long)36*(Between[6]*100 + Between[5])/SPEEDcount2; //km/h；显示部分已经后移了两位SPEEDcount2 = 0;c2 = 0; c4 = 0;}}}}                    }void ADC0_ISR (void) interrupt 15{static uchar count0;                       // Loop counterAD0INT = 0;                              //清中断标志位switch( AMX0SL )             //通道转换{case 0x00:          //AIN0.0ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 1;filter();TPHD1= (sum/(N-2));if(TPHD1>ADC04V){TPHD1 = TPHD1 - 5;    //去掉偏移量a = (long)TPHD1*2500/4095;  //放大1000倍，采集到1毫伏a = (a*469-37500)/1000;   //超声传感器公式150=a*0.4+b 900=a*2.0+b a=468.75 b=37.5TPHD1 = a;}else {TPHD1 = 0;}        }break; case 0x01:        //AIN0.1ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 2;filter();TPHD2= (sum/(N-2));if(TPHD2>ADC04V){TPHD2 = TPHD2 - 5;a = (long)TPHD2*2500/4095;  //放大1000倍，采集到1毫伏a = (a*469-37500)/1000;   //超声传感器公式150=a*0.4+b 900=a*2.0+b a=468.75 b=37.5TPHD2 = a;}else {TPHD2 = 0;}               }break; case 0x04:        //AIN0.4ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 3;filter();TEMP1= (sum/(N-2));if(TEMP1>ADC04V){KT1F = 1;TEMP1 = TEMP1 - 5;    //去掉偏移量a = (long)TEMP1*2500/4095;  //放大1000倍，采集到1毫伏a = (long)(a*331-129000)/100;    //线性方程0=0.4a-b;500=2.0a-b 求解得a = 312.5 b=125 分别取313和125 TEMP1 = a;       //两点标定法标定后取a = 368  b = 157}else {TEMP1 = 0;KT1F = 0;}        }break; case 0x05:        //AIN0.5ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 4;filter();TEMP2= (sum/(N-2));if(TEMP2>ADC04V){KT2F = 1;TEMP2 = TEMP2 - 5;     //去掉偏移量a = (long)TEMP2*2500/4095;   //放大1000倍，采集到1毫伏a = (long)(a*331-129000)/100;    //线性方程0=0.4a-b;500=2.0a-b 求解得a = 312.5 b=125 分别取313和125 TEMP2 = a;}else {TEMP2 = 0;KT2F = 0;}               }break; case 0x06:         //AIN0.6ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 5;filter();TEMP3= (sum/(N-2));if(TEMP3>ADC04V){KT3F = 1;TEMP3 = TEMP3 - 5;    //去掉偏移量a = (long)TEMP3*2500/4095;  //放大1000倍，采集到1毫伏a = (long)(a*331-129000)/100;   //线性方程0=0.4a-b;500=2.0a-b 求解得a = 312.5 b=125 分别取313和125 TEMP3 = a;}else {TEMP3 = 0;KT3F = 0;}}break; case 0x07:         //AIN0.7ADCbuffer1[count0]=ADC0;count0++;if (count0 > N-1){count0 = 0;AD0EN = 0;ADcount = 6;filter();TEMP4= (sum/(N-2));if(TEMP4>ADC04V){KT4F = 1;TEMP4 = TEMP4 - 5;    //去掉偏移量a = (long)TEMP4*2500/4095;  //放大1000倍，采集到1毫伏a = (long)(a*331-129000)/100;   //线性方程0=0.4a-b;500=2.0a-b 求解得a = 312.5 b=125 分别取313和125 TEMP4 = a;}else {TEMP4 = 0;KT4F = 0;}}break;default:break;}}void ADC1_ISR (void) interrupt 17{static uchar count1;                      // Loop counterADC1CN &=~(0x20);                           //清中断标志位switch( AMX1SL )            //通道转换{case 0x03:         //AIN1.3ADCbuffer1[count1]=ADC1;count1++;if (count1 > N-1){count1 = 0;ADC1CN &=~(0x80);ADcount = 7;filter();HT= (sum/(N-2));if(HT>40){HTF = 1;HT = HT -4;HT = (long)(HT*HTA-HTB*100)/10;}else {HT = 0;HTF = 0;}}break;case 0x02:          //AIN1.2ADCbuffer1[count1]=ADC1;count1++;if (count1 > N-1){count1 = 0;ADC1CN &=~(0x80);ADcount = 8;filter();HR= (sum/(N-2));if(HR>40){HRF = 1;HR = HR-4;HR = (long)(HR*HRA-HRB*100)/10;}else {HR = 0;HRF = 0;}}break;case 0x01:          //AIN1.1ADCbuffer1[count1]=ADC1;count1++;if (count1 > N-1){count1 = 0;ADC1CN &=~(0x80);ADcount = 9;filter();HP1= (sum/(N-2));if((HP1>40)&&(HP1<123))     //负向倾角{HPF = 0;HP = HP1-4;HP = (long)(HPB*100-HP*HPA)/10;}if((HP1>127)&&(HP1<=255))    //正向倾角{HPF = 1;HP = HP1-4;HP = (long)(HP*HPA-HPB*100)/10;}if((HP1>=123)&&(HP1<=127)){HPF = 2;      //只显示0HP = 0;}if(HP1<40){HPF = 3;      //未连接}}break; /* case 0x00:          //AIN1.0ADCbuffer1[count1]=ADC1;count1++;//ADC0CN |=0x10;         //写ADC1BUSY位启动转换if (count1 > N-1){count1 = 0;ADC1CN &=~(0x80);ADcount = 8;}break;*/default:break;}}//-----------------------------------------//TIMER3中断  25毫秒定时//-----------------------------------------void Timer3_ISR(void) interrupt 14{static uchar j,k,count2,count3;static uint count1;TMR3CN &=~(0x80);                  //清标志位count1++;count2++;count3++;j++;if(count1>2000)              //两分钟串口发送一次数据{count1 = 0;sendc = 1;}if(count2 == 6)                     //200ms{count2 = 0;Tset++;if(Tset>4){Tset = 0;} }if(count3 == 4)                     //100ms{count3 = 0;switch(ADcount){case 1:AMX0SL = 0x01;         //指向下一个转换通道AD0EN = 1;break;case 2:AMX0SL = 0x04;         //指向下一个转换通道AD0EN = 1;break; case 3:AMX0SL = 0x05;         //指向下一个转换通道AD0EN = 1;break;case 4:AMX0SL = 0x06;         //下一个转换通道AD0EN = 1;break;case 5:AMX0SL = 0x07;         //下一个转换通道AD0EN = 1;break;case 6:AMX1SL = 0x03;         //下一个转换通道AD0EN = 0;ADC1CN |= 0x80;break;case 7:AMX1SL = 0x02;         //下一个转换通道ADC1CN |= 0x80;break; case 8:AMX1SL = 0x01;         //下一个转换通道ADC1CN |= 0x80;break;case 9:AMX0SL = 0x00;         //下一个转换通道AD0EN = 1;ADC1CN &=~(0x80);break;default:break;}}if(j==40)               //1秒误差累积；正常是40{j = 0;if(BGset){k++;BLK = 1;if(k>120)           //4分钟关背光{k=0;BGset = 0;BLK = 0;} }   } }
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