mbed_robotcar / Mbed 2 deprecated ESP8266-read

wifi

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 5:dfea6fd1abba, committed 2020-07-21

Comitter:
faker_71
Date:
Tue Jul 21 06:42:34 2020 +0000
Parent:
4:40dd020463ea
Commit message:
wifi

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Fri Aug 28 01:37:50 2015 +0000
+++ b/main.cpp	Tue Jul 21 06:42:34 2020 +0000
@@ -19,6 +19,10 @@
 DigitalOut  Out3(p8);
 DigitalOut  reset(p26);
 
+
+DigitalOut  ledR(p17);
+DigitalOut  ledG(p16);
+
 DigitalIn  In1(p9);
 DigitalIn  In2(p10);
 DigitalIn  In3(p11);
@@ -47,8 +51,13 @@
 char channel[2];
 char cmdbuff[32];
 char replybuff[1024];
-char webdata[1024]; // This may need to be bigger depending on WEB browser used
-char webbuff[4096];     // Currently using 1986 characters, Increase this if more web page data added
+
+//char webdata[1024]; // This may need to be bigger depending on WEB browser used
+//char webbuff[4096];     // Currently using 1986 characters, Increase this if more web page data added
+
+char webdata[4096]; // This may need to be bigger depending on WEB browser used
+char webbuff[4096*4];     // Currently using 1986 characters, Increase this if more web page data added
+
 
 void SendCMD(),getreply(),ReadWebData(),startserver(),sendpage(),SendWEB(),sendcheck();
 void gettime(),gettemp(),getbattery(),setRTC(),beep();
@@ -66,12 +75,14 @@
 // Serial Interrupt read ESP data
 void callback()
 {
+    //pc.printf("\n\r------------ callback is being called --------------\n\r");
     led3=1;
     while (esp.readable()) {
         webbuff[count] = esp.getc();
         count++;
     }
     if(strlen(webbuff)>bufflen) {
+        pc.printf("\f\n\r------------ webbuff over bufflen --------------\n\r");
         DataRX=1;
         led3=0;
     }
@@ -82,7 +93,7 @@
     reset=0;
     pc.baud(115200);
 
-    pc.printf("\f\n\r------------ ESP8266 Hardware Reset --------------\n\r");
+    pc.printf("\f\n\r------------ ESP8266 Hardware Reset psq --------------\n\r");
     wait(0.5);
     reset=1;
     led1=1,led2=0,led3=0;
@@ -95,12 +106,15 @@
     }
     beep();
     startserver();
-
+    
     while(1) {
         if(DataRX==1) {
+            pc.printf("\f\n\r------------ main while > if --------------\n\r");
+        
             ReadWebData();
             beep();
             if (servreq == 1 && weberror == 0) {
+                pc.printf("\f\n\r------------ befor send page --------------\n\r");        
                 sendpage();
             }
             esp.attach(&callback);
@@ -121,81 +135,81 @@
     gettime();
 
 // WEB page data
-    strcpy(webbuff, "<!DOCTYPE html>");
-    strcat(webbuff, "<html><head><title>ESP8266 Mbed LPC1768</title></head>");
-    strcat(webbuff, "<body>");
-    strcat(webbuff, "<div style=\"text-align:center; background-color:#F4F4F4; color:#00AEDB;\"><h1>ESP8266 Mbed IoT Web Controller</h1>");
-    strcat(webbuff, "Hit Count - ");
-    strcat(webbuff, webcount);
-    strcat(webbuff, "<br>Last Hit - ");
-    strcat(webbuff, lasthit);
-    strcat(webbuff, "</div><br /><hr>");
-    strcat(webbuff, "<h3>Mbed RTC Time -&nbsp&nbsp");
-    strcat(webbuff, timebuf);
-    strcat(webbuff, "</h3>\r\n");
-    strcat(webbuff, "<p><form method=\"POST\"><strong> Analog 1:&nbsp&nbsp<input type=\"text\" size=6 value=\"");
-    strcat(webbuff, Temp);
-    strcat(webbuff, "\"> </sup>V <form method=\"POST\"> <strong> &nbsp&nbspAnalog 2:&nbsp&nbsp<input type=\"text\" size=4 value=\"");
-    strcat(webbuff, Vcc);
-    strcat(webbuff, "\"> </sup>V");
-    if(led1==0) {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"led1\" value=\"0\" checked>  LED 1 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"led1\" value=\"1\" >  LED 1 on");
-    } else {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"led1\" value=\"0\" >  LED 1 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"led1\" value=\"1\" checked>  LED 1 on");
-    }
-    if(Out1==0) {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out1\" value=\"0\" checked>  Digital Out 1  off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out1\" value=\"1\" >  Digital Out 1 on");
-    } else {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out1\" value=\"0\" >  Digital Out 1 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out1\" value=\"1\" checked>  Digital Out 1 on");
-    }
-    if(Out2==0) {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out2\" value=\"0\" checked>  Digital Out 2 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out2\" value=\"1\" >  Digital Out 2 on");
-    } else {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out2\" value=\"0\" >  Digital Out 2 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out2\" value=\"1\" checked>  Digital Out 2 on");
-    }
-    if(Out3==0) {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out3\" value=\"0\" checked>  Digital Out 3 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out3\" value=\"1\" >  Digital Out 3 on");
-    } else {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"Out3\" value=\"0\" >  Digital Out 3 off");
-        strcat(webbuff, "<br><input type=\"radio\" name=\"Out3\" value=\"1\" checked>  Digital Out 3 on");
-    }
-    if(In1==0) {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"In1\" value=\"0\" >  Digital In 1");
-    } else {
-        strcat(webbuff, "<p><input type=\"radio\" name=\"In1\" value=\"1\" checked>  Digital In 1");
-    }
-    if(In2==0) {
-        strcat(webbuff, "<br><input type=\"radio\" name=\"In2\" value=\"0\" >  Digital In 2");
-    } else {
-        strcat(webbuff, "<br><input type=\"radio\" name=\"In2\" value=\"1\" checked>  Digital In 2");
-    }
-    if(In3==0) {
-        strcat(webbuff, "<br><input type=\"radio\" name=\"In3\" value=\"0\" >  Digital In 3");
-    } else {
-        strcat(webbuff, "<br><input type=\"radio\" name=\"In3\" value=\"1\" checked>  Digital In 3");
-    }
-    strcat(webbuff, "</strong><p><input type=\"submit\" value=\"send-refresh\" style=\"background: #3498db;");
-    strcat(webbuff, "background-image:-webkit-linear-gradient(top, #3498db, #2980b9);");
-    strcat(webbuff, "background-image:linear-gradient(to bottom, #3498db, #2980b9);");
-    strcat(webbuff, "-webkit-border-radius:12;border-radius: 12px;font-family: Arial;color:#ffffff;font-size:20px;padding:");
-    strcat(webbuff, "10px 20px 10px 20px; border:solid #103c57 3px;text-decoration: none;");
-    strcat(webbuff, "background: #3cb0fd;");
-    strcat(webbuff, "background-image:-webkit-linear-gradient(top,#3cb0fd,#1a5f8a);");
-    strcat(webbuff, "background-image:linear-gradient(to bottom,#3cb0fd,#1a5f8a);");
-    strcat(webbuff, "text-decoration:none;\"></form></span>");
-    strcat(webbuff, "<p/><h2>How to use:</h2><ul>");
-    strcat(webbuff, "<li>Select the Radio buttons to control the digital out pins.</li>");
-    strcat(webbuff, "<li>Click 'Send-Refresh' to send.</li>");
-    strcat(webbuff, "<li>Use the 'Send-Refresh' button to refresh the data.</li>");
-    strcat(webbuff, "</ul>");
-    strcat(webbuff, "</body></html>");
+
+strcpy(webbuff, "<!DOCTYPE html>");
+strcat(webbuff, "<html><head><title>RobotCar</title><meta name='viewport' content='width=device-width'/>");    
+strcat(webbuff, "</head><body><center><p><strong>Robot Car Remot Controller");
+strcat(webbuff, "</strong></p><td style='vertical-align:top;'><strong>Battery level ");
+strcat(webbuff, "<input type=\"text\" id=\"leftms\" size=4 value=250>%</strong>");
+strcat(webbuff, "</td></p><tr ><strong>Now speed : </strong></tr><nobr id=\"speprint\">ready");
+strcat(webbuff, "</nobr><br><tr ><strong>Now action : </strong></tr>");
+strcat(webbuff, "<nobr id=\"funprint\">ready</nobr><table><tr><td></td><td>");
+
+strcat(webbuff, "<button id='gobtn' type='button' style='width:100px;height:60px'  value=\"GO\"  onClick='send_mes(this.id,this.value)'>GO");
+strcat(webbuff, "</button></td><td></td></tr><tr><td>");
+strcat(webbuff, "<button id='leftbtn' type='button' style='width:100px;height:60px' value=\"LEFT\"  onClick='send_mes(this.id,this.value)' >LEFT");
+strcat(webbuff, "</button></td><td>");
+strcat(webbuff, "<button id='stopbtn' type='button' style='width:100px;height:60px' value=\"STOP\"  onClick='send_mes(this.id,this.value)' >STOP");
+strcat(webbuff, "</button></td><td>");
+strcat(webbuff, "<button id='rightbtn' type='button' style='width:100px;height:60px' value=\"RIGHT\"  onClick='send_mes(this.id,this.value)' >RIGHT");
+strcat(webbuff, "</button></td></tr><td></td><td>");
+strcat(webbuff, "<button id='backbtn' type='button' style='width:100px;height:60px' value=\"BACK\" onClick='send_mes(this.id,this.value)' >BACK");
+strcat(webbuff, "</button></td><td style='vertical-align:top; text-align:right;'></td></tr></table>");
+/*
+strcat(webbuff, "<strong>Addition functions:</strong><table>");
+strcat(webbuff, "<td>");//ok
+
+strcat(webbuff, "<button id='avoidbtn' type='button' style='width:100px;height:60px' value=\"AVOIDANCE\"  onClick='send_mes_fun(this.id,this.value)' >");
+
+strcat(webbuff, "AVOIDANCE</button></td><td>");
+strcat(webbuff, "<button id='tracebtn' type='button' style='width:100px;height:60px' value=\"LINE TRACE\"  onClick='send_mes_fun(this.id,this.value)' >LINE TRACE");
+strcat(webbuff, "</button></td><td>");
+strcat(webbuff, "<button id='defbtn' type='button' style='width:100px;height:60px' value=\"DEFAULT\"  onClick='send_mes_fun(this.id,this.value)' >DEFAULT");
+strcat(webbuff, "</button></td></table><table><td>");
+strcat(webbuff, "</td><strong>Speed level:</strong>");
+strcat(webbuff, "</table><td>");
+strcat(webbuff, "<button id='sp1btn' type='button' style='width:100px;height:60px' value=\"SLOW\"  onClick='send_mes_spe(this.id,this.value)' >SLOW");
+strcat(webbuff, "</button></td><td>");
+strcat(webbuff, "<button id='sp2btn' type='button' style='width:100px;height:60px' value=\"FAST\"  onClick='send_mes_spe(this.id,this.value)' >FAST");
+strcat(webbuff, "</button>");
+strcat(webbuff, "</td>");    
+strcat(webbuff, "<td>");
+strcat(webbuff, "<button id='sp3btn' type='button' style='width:100px;height:60px' value=\"FLY\"  onClick='send_mes_spe(this.id,this.value)' >FLY");
+strcat(webbuff, "</button>");
+strcat(webbuff, "</td>");    
+strcat(webbuff, "<table>");        
+strcat(webbuff, "<td>");
+strcat(webbuff, "</td>");    
+strcat(webbuff, "</table>");    */
+strcat(webbuff, "</center>");
+
+strcat(webbuff, "</body>");
+strcat(webbuff, "</html>");
+
+strcat(webbuff, "<script language=\"javascript\" type=\"text/javascript\">");
+strcat(webbuff, "function send_mes(btnmes,btnval){");
+strcat(webbuff, "var url = \"http://\" + window.location.hostname + \"/cargo?a=\" + btnval;");
+strcat(webbuff, "htmlacs(url);");
+strcat(webbuff, "console.log(url);");
+strcat(webbuff, "}");
+strcat(webbuff, "function htmlacs(url) {");
+strcat(webbuff, "var xhr = new XMLHttpRequest();");
+strcat(webbuff, "xhr.open(\"GET\", url);");
+strcat(webbuff, "xhr.send(\"\");");
+strcat(webbuff, "}");
+strcat(webbuff, "function send_mes_spe(btnmes,btnval){");
+strcat(webbuff, "console.log(btnmes);");
+strcat(webbuff, "if(document.getElementById(\"speprint\")){");
+strcat(webbuff, "document.getElementById(\"speprint\").innerHTML=btnval;");
+strcat(webbuff, "}");
+strcat(webbuff, "}");
+strcat(webbuff, "function send_mes_fun(btnmes,btnval){");
+strcat(webbuff, "console.log(btnmes);");
+strcat(webbuff, "if(document.getElementById(\"funprint\")){");
+strcat(webbuff, "document.getElementById(\"funprint\").innerHTML=btnval;");
+strcat(webbuff, "}");
+strcat(webbuff, "}");
+strcat(webbuff, "</script>");
 // end of WEB page data
     bufl = strlen(webbuff); // get total page buffer length
     sprintf(cmdbuff,"AT+CIPSEND=%d,%d\r\n", linkID, bufl); // send IPD link channel and buffer character length.
@@ -203,6 +217,7 @@
     getcount=7;
     SendCMD();
     getreply();
+    pc.printf("\n++++++++++ bufl is %d ++++++++++\r\n",bufl);
     SendWEB();  // send web page
     memset(webbuff, '\0', sizeof(webbuff));
     sendcheck();
@@ -258,6 +273,28 @@
         strcpy(webdata, webbuff + x);
         weberror=0;
         int numMatched = sscanf(webdata,"+IPD,%d,%d:%s", &linkID, &ipdLen, type);
+        int i=0;
+        pc.printf("+++++++++++++++++succed+++++++++++++++++++++");
+        pc.printf("%s",webdata);
+        
+     
+        
+        if( strstr(webdata, "LEFT") != NULL ) {
+            ledR=!ledR;
+           
+        }
+        
+        if( strstr(webdata, "RIGHT") != NULL ) {
+            ledG=!ledG;
+           
+        }
+        pc.printf("+++++++++++++++++succed+++++++++++++++++++++");
+        
+        
+        if( strstr(webdata, "sp3btn=0") != NULL ) {
+            led1=!led1;
+           
+        }
         if( strstr(webdata, "led1=1") != NULL ) {
             led1=1;
         }
@@ -376,8 +413,10 @@
         while(webbuff[i]!='\0') {
             esp.putc(webbuff[i]);
             i++;
+            pc.printf("%s",webbuff[i]);
         }
     }
+     pc.printf("\n++++++++++ send web info ++++++++++\r\n");
 }
 // Get Command and ESP status replies
 void getreply()