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本帖最后由 hi55234 于 2014-11-2 17:55 编辑
太长不看系列之简易码表
功能:
1、显示速度,1602显示,已经转换为km/h
2、可以作为蓝牙GPS使用
3、可以通过SD卡记录GPX,当然也能在Google 地球上回放轨迹
4、时间改为UTC8,也就是Google 地球的回放时间就是实际的北京时间
效果:
连线图
GPX文件Google地球回放
生成的GPX文件,石子山体育公园一游
SD卡目录:
因为是太长不看系列(为了程序比较短,删掉了全部空行还有注释),所以,这个程序就以实用为主了
1、EEPROM写入,默认初始状态蓝牙会输出(这个程序必须先运行一次,否则SD卡记录的文件名,记录时间间隔(这个间隔设置的10s)全是乱的) - #include<EEPROM.h>
- void setup() {
- Serial.begin(9600);
- EEPROM.write(0,1);
- EEPROM.write(1,0);
- EEPROM.write(2,10);
- EEPROM.write(3,0);
- EEPROM.write(4,0);
- EEPROM.write(5,0);
- EEPROM.write(6,0);
- EEPROM.write(7,0);
- EEPROM.write(8,1);
- EEPROM.write(9,1);
- char TrackA0[27] = "<?xml version="1.0"?><gpx>";
- for(int i=0;i<27;i++) EEPROM.write(i+50,TrackA0[i]);
- char TrackA1[12] = "<name>Track";
- for(int i=0;i<12;i++) EEPROM.write(i+77,TrackA1[i]);
- char TrackA2[21] = "</name><trk><trkseg>";
- for(int i=0;i<21;i++) EEPROM.write(i+89,TrackA2[i]);
- char TrackA3[13]= "<trkpt lat="";
- for(int i=0;i<13;i++) EEPROM.write(i+110,TrackA3[i]);
- char TrackA4[8]= "" lon="";
- for(int i=0;i<8;i++) EEPROM.write(i+123,TrackA4[i]);
- char TrackA5[9]= ""><time>";
- for(int i=0;i<9;i++) EEPROM.write(i+131,TrackA5[i]);
- char TrackA6[17]= "Z</time></trkpt>";
- for(int i=0;i<17;i++) EEPROM.write(i+140,TrackA6[i]);
- char TrackA7[16] = "</trkseg></trk>";
- for(int i=0;i<16;i++) EEPROM.write(i+158,TrackA7[i]);
- char TrackA8[7] = "</gpx>";
- for(int i=0;i<7;i++) EEPROM.write(i+174,TrackA8[i]);
- Serial.println("EEPROM Write is completed , Please re-download new program");
- }
-
- void loop()
- {
- }
复制代码
2、主程序: - #include <Wire.h>
- #include <LiquidCrystal_I2C.h>
- LiquidCrystal_I2C lcd(0x26,16,2);
- boolean shanshuo=1;
- #include <SoftwareSerial.h>
- SoftwareSerial gps(8, 9);
- char tempx[12];
- int gpschangertest;
- boolean gpschanger;
- int weiduA;
- unsigned long weiduB,weiduC;
- int jingduA;
- unsigned long jingduB,jingduC;
- char GPRMC[80];
- unsigned long gpstimes;
- boolean konghangpanduan;
- int jsq1=0;
- boolean panduan1=0;
- boolean panduan2=0;
- String jianyan="";
- int yihuoyunsuan;
- boolean jiaoyanjieguo=0;
- boolean dingweiok=0;
- int gpsshuchuqiehuanA;
- boolean gpsshuchuqiehuanB;
- #include<EEPROM.h>
- int EEPROMvalue;
- #include <SD.h>
- const int chipSelect = 10;
- boolean gpxstart;
- boolean gpxmiddleA;
- boolean gpxmiddleB=1;
- boolean gpxendA;
- boolean gpxendB;
- int gpxjilujiangeA;
- int gpxjilujiangeB=256;
- int gpxjiludianshu;
- int gpxjiluguijishu;
- char TrackAL[4]="000";
- char TrackAN[6]="00000";
- char TrackB1[11]="12.1234560";
- char TrackB2[12]="123.1234560";
- char TrackB4[20]="2007-10-14T10:09:57";
- char TrackB5[8]="****.**";
- boolean weiduxuweitiao=0;
- boolean jingduxuweitiao=0;
- int weiduzhanwei,jingduzhanwei;
- int utc8s,utc8f,utc8m,utc8n,utc8y,utc8r;
- int xiaoyue[5]={4,6,9,11};
- boolean rijinwei,yuejinwei,nianjinwei,xiaoyueok;
- unsigned long fentodu;
- int Linenumber;
- int Tracknumber;
- void setup() {
- pinMode(5,INPUT);
- lcd.init();
- lcd.backlight();
- Serial.begin(9600);
- gps.begin(9600);
- EEPROMvalue= EEPROM.read(0);
- if(EEPROMvalue==0)gpsshuchuqiehuanB=0;
- else gpsshuchuqiehuanB=1;
- EEPROMvalue= EEPROM.read(1);
- if(EEPROMvalue==255) EEPROMvalue=0;
- Linename();
- EEPROMvalue= EEPROM.read(2);
- if(EEPROMvalue==0)gpxjilujiangeA=1;
- else gpxjilujiangeA=EEPROMvalue;
- EEPROMvalue= EEPROM.read(3);
- gpxjiludianshu=EEPROMvalue*25;
- EEPROMvalue++;
- EEPROM.write(3, EEPROMvalue);
- pinMode(10, OUTPUT);
- if (!SD.begin(chipSelect)) {
- lcd.print("SD Card failed! ");
- return;
- }
- }
-
- void loop()
- {
- while (gps.available() > 0) {
- gpstimes=millis();
- konghangpanduan=0;
- if(panduan2){
- tempx[0]=gps.read();
- if(gpsshuchuqiehuanB)Serial.print(tempx[0]);
- }else{
- GPRMC[jsq1] = gps.read();
- if(gpsshuchuqiehuanB)Serial.print(GPRMC[jsq1]);
- }
- if(jsq1<79 && !panduan2) jsq1++;
- else if(!panduan2) jsq1=79;
- if(jsq1>5 && !panduan1){
- if(GPRMC[jsq1-2]=='M' && GPRMC[jsq1-1]=='C')panduan1=1;
- else{
- GPRMC[jsq1-6]=GPRMC[jsq1-5];
- GPRMC[jsq1-5]=GPRMC[jsq1-4];
- GPRMC[jsq1-4]=GPRMC[jsq1-3];
- GPRMC[jsq1-3]=GPRMC[jsq1-2];
- GPRMC[jsq1-2]=GPRMC[jsq1-1];
- jsq1=5;
- }
- }
- if(panduan1 && GPRMC[jsq1-3]=='*'){
- panduan2=1;
- }
- }
- if(millis()-gpstimes>10 && !konghangpanduan){
- konghangpanduan=1;
- gpxjilujiangeB++;
- gpsdechuli();
- if(jiaoyanjieguo){
- jiaoyanjieguo=0;
- jiexiGPRMC();
- if(dingweiok && gpschanger) {
- gpschanger=0;
- if(gpxjilujiangeB>gpxjilujiangeA){
- gpxjilujiangeB=0;
- gpxjiludianshu++;
- if(gpxjiludianshu%25==0){
- EEPROMvalue= EEPROM.read(3);
- EEPROMvalue++;
- if(EEPROMvalue>108){
- EEPROMvalue=0;
- EEPROM.write(3, 0);
- gpxjiludianshu=0;
- EEPROM.write(8,0);
- EEPROM.write(9,0);
- sdcaozuo();
- }else {
- EEPROM.write(3, EEPROMvalue);
- }
- }
- sdcaozuo();
- }
- }
- }
- lcd.setCursor(0, 1);
- if(gpsshuchuqiehuanB)lcd.print("BT");
- else lcd.print(" ");
- lcd.setCursor(3, 1);
- lcd.print(TrackB5);
- if(shanshuo)lcd.print("km/h");
- else lcd.print(" ");
- shanshuo=!shanshuo;
- gpsshuchuqiehuanA =digitalRead(5);
- if (gpsshuchuqiehuanA==HIGH){
- gpsshuchuqiehuanB=!gpsshuchuqiehuanB;
- EEPROM.write(0,gpsshuchuqiehuanB);
- }
- for(int col=0;col<80;col++)GPRMC[col]=0;
- jsq1=0;
- panduan1=0;
- panduan2=0;
- }
- }
-
- void gpsdechuli()
- {
- for(int col=1;col<jsq1-3;col++){
- if(col==1)yihuoyunsuan=GPRMC[col];
- else yihuoyunsuan=yihuoyunsuan ^ GPRMC[col];
- }
- if(yihuoyunsuan==0){
- jianyan="00";
- }else if(yihuoyunsuan>15){
- jianyan = String(yihuoyunsuan,HEX);
- }else{
- jianyan = "0";
- jianyan += String(yihuoyunsuan,HEX);
- }
- jianyan.toUpperCase();
- if(jianyan[0]==GPRMC[jsq1-2] && jianyan[1]==GPRMC[jsq1-1] ){
- jiaoyanjieguo=1;
- }else{
- jiaoyanjieguo=0;
- }
- jianyan="";
- }
-
- void jiexiGPRMC()
- {
- if(GPRMC[18]=='A'){
- dingweiok=1;
- lcd.setCursor(0, 0);
- lcd.print("G:get! ");
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+20, 2);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(weiduA!=gpschangertest){
- weiduA=gpschangertest;
- gpschanger=1;
- }
- if(GPRMC[30]==83)weiduxuweitiao=1;
- if(GPRMC[43]==87)jingduxuweitiao=1;
- memcpy(TrackB1,GPRMC+20, 2);
- if(gpschangertest<10) {
- TrackB1[0]=32;
- weiduzhanwei=1;
- }else weiduzhanwei=2;
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+22, 2);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(weiduB!=gpschangertest){
- weiduB=gpschangertest;
- gpschanger=1;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+25, 4);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(weiduC!=gpschangertest){
- weiduC=gpschangertest;
- gpschanger=1;
- }
- fentodu=weiduB*100000+weiduC*10;
- fentodu=fentodu/6;
- for(int col=0;col<12;col++)tempx[col]=0;
- dtostrf(fentodu,6,0,tempx);
- if(fentodu>99999){
- memcpy(TrackB1+3,tempx, 6);
- }else if(fentodu>9999){
- TrackB1[3]=48;
- memcpy(TrackB1+4,tempx, 5);
- }else if(fentodu>999){
- TrackB1[3]=48;
- TrackB1[4]=48;
- memcpy(TrackB1+5,tempx, 4);
- }else if(fentodu>99){
- TrackB1[3]=48;
- TrackB1[4]=48;
- TrackB1[5]=48;
- memcpy(TrackB1+6,tempx, 3);
- }else if(fentodu>9){
- TrackB1[3]=48;
- TrackB1[4]=48;
- TrackB1[5]=48;
- TrackB1[6]=48;
- memcpy(TrackB1+7,tempx, 2);
- }else{
- TrackB1[3]=48;
- TrackB1[4]=48;
- TrackB1[5]=48;
- TrackB1[6]=48;
- TrackB1[7]=48;
- memcpy(TrackB1+8,tempx, 1);
- }
- if(weiduxuweitiao){
- weiduxuweitiao=0;
- if(weiduzhanwei==2){
- for(int col=0;col<12;col++)tempx[col]=0;
- tempx[0]=45;
- memcpy(tempx+1,TrackB1, 9);
- memcpy(TrackB1,tempx, 10);
- }else{
- TrackB1[0]=45;
- }
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+32, 3);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(jingduA!=gpschangertest){
- jingduA=gpschangertest;
- gpschanger=1;
- }
- memcpy(TrackB2,GPRMC+32, 3);
- jingduzhanwei=3;
- if(gpschangertest<100) {
- TrackB2[0]=32;
- jingduzhanwei=2;
- }
- if(gpschangertest<10) {
- TrackB2[1]=32;
- jingduzhanwei=1;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+35, 2);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(jingduB!=gpschangertest){
- jingduB=gpschangertest;
- gpschanger=1;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+38, 4);
- jianyan =tempx;
- gpschangertest=jianyan.toInt();
- if(jingduC!=gpschangertest){
- jingduC=gpschangertest;
- gpschanger=1;
- }
- jianyan="";
- fentodu=jingduB*100000+jingduC*10;
- fentodu=fentodu/6;
- for(int col=0;col<12;col++)tempx[col]=0;
- dtostrf(fentodu,6,0,tempx);
- if(fentodu>99999){
- memcpy(TrackB2+4,tempx, 6);
- }else if(fentodu>9999){
- TrackB2[4]=48;
- memcpy(TrackB2+5,tempx, 5);
- }else if(fentodu>999){
- TrackB2[4]=48;
- TrackB2[5]=48;
- memcpy(TrackB2+6,tempx, 4);
- }else if(fentodu>99){
- TrackB2[4]=48;
- TrackB2[5]=48;
- TrackB2[6]=48;
- memcpy(TrackB2+7,tempx, 3);
- }else if(fentodu>9){
- TrackB2[4]=48;
- TrackB2[5]=48;
- TrackB2[6]=48;
- TrackB2[7]=48;
- memcpy(TrackB2+8,tempx, 2);
- }else{
- TrackB2[4]=48;
- TrackB2[5]=48;
- TrackB2[6]=48;
- TrackB2[7]=48;
- TrackB2[8]=48;
- memcpy(TrackB2+9,tempx, 1);
- }
- if(jingduxuweitiao){
- jingduxuweitiao=0;
- if(jingduzhanwei==3){
- for(int col=0;col<12;col++)tempx[col]=0;
- tempx[0]=45;
- memcpy(tempx+1,TrackB2, 10);
- memcpy(TrackB2,tempx, 11);
- }else if(jingduzhanwei==2){
- TrackB2[0]=45;
- }else{
- TrackB2[1]=45;
- }
- }
- chinatime();
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8n>9){
- sprintf(tempx, "%d", utc8n);
- memcpy(TrackB4+2,tempx, 2);
- }else{
- TrackB4[2]=48;
- TrackB4[3]=utc8n+48;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8y>9){
- sprintf(tempx, "%d", utc8y);
- memcpy(TrackB4+5,tempx, 2);
- } else{
- TrackB4[5]=48;
- TrackB4[6]=utc8y+48;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8r>9){
- sprintf(tempx, "%d", utc8r);
- memcpy(TrackB4+8,tempx, 2);
- }else{
- TrackB4[8]=48;
- TrackB4[9]=utc8r+48;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8s>9){
- sprintf(tempx, "%d", utc8s);
- memcpy(TrackB4+11,tempx, 2);
- }else{
- TrackB4[11]=48;
- TrackB4[12]=utc8s+48;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8f>9){
- sprintf(tempx, "%d", utc8f);
- memcpy(TrackB4+14,tempx, 2);
- }else{
- TrackB4[14]=48;
- TrackB4[15]=utc8f+48;
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(utc8m>9){
- sprintf(tempx, "%d", utc8m);
- memcpy(TrackB4+17,tempx, 2);
- }else{
- TrackB4[17]=48;
- TrackB4[18]=utc8m+48;
- }
- }else {
- lcd.setCursor(0, 0);
- lcd.print("G:lost! ");
- dingweiok=0;
- weiduA=0;
- weiduB=0;
- weiduC=0;
- jingduA=0;
- jingduB=0;
- jingduC=0;
- }
- }
-
- void sdcaozuo()
- {
- for(int col=0;col<12;col++)tempx[col]=0;
- tempx[0]='L';
- tempx[1]='i';
- tempx[2]='n';
- tempx[3]='e';
- memcpy(tempx+4,TrackAL,3);
- tempx[7]='.';
- tempx[8]='g';
- tempx[9]='p';
- tempx[10]='x';
- File dataFile = SD.open(tempx, FILE_WRITE);
- if (dataFile) {
- lcd.setCursor(8, 0);
- lcd.print("SD:Good ");
- EEPROMvalue= EEPROM.read(4);
- if(EEPROMvalue==0) gpxstart=1;
- else gpxstart=0;
- EEPROMvalue= EEPROM.read(7);
- if(EEPROMvalue==0){
- gpxmiddleA=1;
- Trackname();
- }else gpxmiddleA=0;
- EEPROMvalue= EEPROM.read(8);
- if(EEPROMvalue==0) gpxendA=1;
- else gpxendA=0;
- EEPROMvalue= EEPROM.read(9);
- if(EEPROMvalue==0) gpxendB=1;
- else gpxendB=0;
- if(gpxstart){
- EEPROM.write(4, 1);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=50;i<77;i++)GPRMC[i-50] = EEPROM.read(i);
- dataFile.print(GPRMC);
- }
- if(gpxmiddleA){
- EEPROM.write(7, 1);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=77;i<89;i++)GPRMC[i-77] = EEPROM.read(i);
- dataFile.print(GPRMC);
- dataFile.print(TrackAN);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=89;i<110;i++)GPRMC[i-89] = EEPROM.read(i);
- dataFile.println(GPRMC);
- }
- if(gpxmiddleB){
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=110;i<123;i++)GPRMC[i-110] = EEPROM.read(i);
- dataFile.print(GPRMC);
- dataFile.print(TrackB1);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=123;i<131;i++)GPRMC[i-123] = EEPROM.read(i);
- dataFile.print(GPRMC);
- dataFile.print(TrackB2);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=131;i<140;i++)GPRMC[i-131] = EEPROM.read(i);
- dataFile.print(GPRMC);
- dataFile.print(TrackB4);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=140;i<158;i++)GPRMC[i-140] = EEPROM.read(i);
- dataFile.println(GPRMC);
- }
- if(gpxendA){
- EEPROM.write(8,1);
- EEPROM.write(7,0);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=158;i<174;i++)GPRMC[i-158] = EEPROM.read(i);
- dataFile.print(GPRMC);
- EEPROMvalue= EEPROM.read(6);
- EEPROMvalue++;
- EEPROM.write(6,EEPROMvalue);
- }
- if(gpxendB){
- EEPROM.write(9,1);
- EEPROM.write(4,0);
- for(int col=0;col<80;col++)GPRMC[col]=0;
- for(int i=174;i<181;i++)GPRMC[i-174] = EEPROM.read(i);
- dataFile.print(GPRMC);
- EEPROMvalue= EEPROM.read(1);
- EEPROMvalue++;
- if(EEPROMvalue==255) EEPROMvalue=0;
- EEPROM.write(1, EEPROMvalue);
- Linename();
- }
- }else{
- lcd.setCursor(8, 0);
- lcd.print("SD:Error");
- }
- dataFile.close();
- }
-
- void chinatime()
- {
- jianyan = String(GPRMC[7]);
- jianyan += GPRMC[8];
- utc8s=jianyan.toInt()+8;
- if(utc8s>23)rijinwei=1;
- utc8s=utc8s%24;
- jianyan = String(GPRMC[9]);
- jianyan += GPRMC[10];
- utc8f=jianyan.toInt();
- jianyan = String(GPRMC[11]);
- jianyan += GPRMC[12];
- utc8m=jianyan.toInt();
- int jsq2=0;
- int jsq3=0;
- int jsq4=0;
- int jsq5=0;
- for(int col=0;col<99;col++){
- if(GPRMC[col]==',')jsq2++;
- if(jsq2==9){
- jsq3=col;
- col=99;
- }
- if(jsq2<8){
- jsq4=col;
- }
- if(jsq2<6){
- jsq5=col;
- }
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- memcpy(tempx,GPRMC+jsq5+4,jsq4-jsq5-3);
- for(int col=0;col<jsq4-jsq5-3;col++){
- if(tempx[col]==46){
- if(col==1)fentodu=(tempx[0]-48)*1000;
- else if(col==2)fentodu=(tempx[0]-48)*10000+(tempx[1]-48)*1000;
- else if(col==3)fentodu=(tempx[0]-48)*100000+(tempx[1]-48)*10000+(tempx[2]-48)*1000;
- if(jsq4-jsq5-col==5)fentodu=fentodu+(tempx[col+1]-48)*100;
- else if(jsq4-jsq5-col==6)fentodu=fentodu+(tempx[col+1]-48)*100+(tempx[col+2]-48)*10;
- else if(jsq4-jsq5-col==7)fentodu=fentodu+(tempx[col+1]-48)*100+(tempx[col+2]-48)*10+tempx[col+3]-48;
- fentodu=fentodu*1852*0.0001;
- col=jsq4-jsq5-3;
- }
- }
- float sudu=fentodu*0.01;
- for(int col=0;col<8;col++)TrackB5[col]=0;
- dtostrf(sudu,1,2,TrackB5);
- jianyan = String(GPRMC[jsq3+1]);
- jianyan += GPRMC[jsq3+2];
- utc8r=jianyan.toInt();
- jianyan = String(GPRMC[jsq3+3]);
- jianyan += GPRMC[jsq3+4];
- utc8y=jianyan.toInt();
- jianyan = String(GPRMC[jsq3+5]);
- jianyan += GPRMC[jsq3+6];
- utc8n=jianyan.toInt();
- if(rijinwei){
- if(utc8y==2 && utc8r==28){
- if(utc8n % 400 == 0 || utc8n % 100 != 0 && utc8n % 4 == 0)utc8r=29;
- else {
- utc8r=1;
- yuejinwei=1;
- }
- }else{
- for(int col=0;col<4;col++){
- if(xiaoyue[col]==utc8y)xiaoyueok=1;
- }
- if(xiaoyueok && utc8r==30){
- utc8r=1;
- yuejinwei=1;
- }else if(!xiaoyueok && utc8r==31){
- utc8r=1;
- yuejinwei=1;
- }else{
- utc8r++;
- }
- }
- }
- if(yuejinwei && utc8y==12){
- utc8y=1;
- nianjinwei=1;
- }else if(yuejinwei){
- utc8y++;
- }
- if(nianjinwei)utc8n++;
- }
-
- void Linename()
- {
- for(int col=0;col<12;col++)tempx[col]=0;
- if(EEPROMvalue<10){
- tempx[0]=48;
- tempx[1]=48;
- tempx[2]=EEPROMvalue+48;
- }else if(EEPROMvalue<100){
- tempx[0]=48;
- Linenumber=EEPROMvalue*0.1;
- tempx[1]=Linenumber+48;
- Linenumber=EEPROMvalue%10;
- tempx[2]=Linenumber+48;
- }else{
- Linenumber=EEPROMvalue*0.01;
- tempx[0]=Linenumber+48;
- Linenumber=EEPROMvalue*0.1;
- Linenumber=Linenumber%10;
- tempx[1]=Linenumber+48;
- Linenumber=EEPROMvalue%10;
- tempx[2]=Linenumber+48;
- }
- memcpy(TrackAL,tempx,3);
- }
-
- void Trackname()
- {
- EEPROMvalue= EEPROM.read(6);
- if(EEPROMvalue <250){
- gpxjiluguijishu=EEPROMvalue;
- EEPROMvalue= EEPROM.read(5);
- gpxjiluguijishu=EEPROMvalue*250+gpxjiluguijishu;
- }else{
- gpxjiluguijishu=0;
- EEPROM.write(6,gpxjiluguijishu);
- EEPROMvalue= EEPROM.read(5);
- if(EEPROMvalue<240){
- EEPROMvalue++;
- EEPROM.write(5,EEPROMvalue);
- gpxjiluguijishu=EEPROMvalue*250;
- }else{
- EEPROM.write(5,0);
- gpxjiluguijishu=0;
- }
- }
- for(int col=0;col<12;col++)tempx[col]=0;
- if(gpxjiluguijishu>9999)sprintf(tempx, "%d", gpxjiluguijishu);
- else if(gpxjiluguijishu>999){
- tempx[0]=48;
- sprintf(tempx+1, "%d", gpxjiluguijishu);
- }else if(gpxjiluguijishu>99){
- tempx[0]=48;
- tempx[1]=48;
- sprintf(tempx+2, "%d", gpxjiluguijishu);
- }else if(gpxjiluguijishu>9){
- tempx[0]=48;
- tempx[1]=48;
- tempx[2]=48;
- sprintf(tempx+3, "%d", gpxjiluguijishu);
- }else{
- tempx[0]=48;
- tempx[1]=48;
- tempx[2]=48;
- tempx[3]=48;
- sprintf(tempx+4, "%d", gpxjiluguijishu);
- }
- memcpy(TrackAN,tempx,5);
- }
-
复制代码
其他成本,效果啥的,可以看19楼 |
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