uno+esp8266+servo

hi, arduinos

i need little sketch working.

could please take @ code.

i need responce web buttons.

code: [select]

#include <softwareserial.h>
#include <servo.h>

servo servolock;
int pos = 0;    // variable store servo position
int lightpin = 5;
 
#define debug true

softwareserial esp8266(2,3); // make rx arduino line pin 2, make tx arduino line pin 3.
                             // means need connect tx line esp arduino's pin 2
                             // , rx line esp arduino's pin 3
void setup()
{
  serial.begin(9600);
  esp8266.begin(115200); // esp's baud rate might different
 
 
 
  senddata("at+rst\r\n",2000,debug); // reset module
  senddata("at+cwmode=2\r\n",1000,debug); // configure access point
  senddata("at+cifsr\r\n",1000,debug); // ip address
  senddata("at+cipmux=1\r\n",1000,debug); // configure multiple connections
  senddata("at+cipserver=1,80\r\n",1000,debug); // turn on server on port 80
  servolock.attach(9);  // attaches servo on pin 9 servo object
  pinmode(lightpin, output);
}
 
void loop()
{
  if(esp8266.available()) // check if esp sending message
  {
   
    while(esp8266.available())
    {
      // esp has data display output serial window
      char c = esp8266.read(); // read next character.
      serial.write(c);
     
    }
   
    if(esp8266.find("+ipd,"))
    {
     delay(1000);
 
     int connectionid = esp8266.read()-48; // subtract 48 because read() function returns
                                           // ascii decimal value , 0 (the first decimal number) starts @ 48
     
     string webpage = "<h1>doorlock</h1><h2>system</h2><button id='open'>lås op</button>";
 
     string cipsend = "at+cipsend=";
     cipsend += connectionid;
     cipsend += ",";
     cipsend +=webpage.length();
     cipsend +="\r\n";
     
     senddata(cipsend,1000,debug);
     senddata(webpage,1000,debug);
     
     webpage="<button id='close'>lås</button>";
     
     cipsend = "at+cipsend=";
     cipsend += connectionid;
     cipsend += ",";
     cipsend +=webpage.length();
     cipsend +="\r\n";

     senddata(cipsend,1000,debug);
     senddata(webpage,1000,debug);
     
     webpage="<button id='on'>tænd</button>";
     
     cipsend = "at+cipsend=";
     cipsend += connectionid;
     cipsend += ",";
     cipsend +=webpage.length();
     cipsend +="\r\n";

     senddata(cipsend,1000,debug);
     senddata(webpage,1000,debug);
     
     webpage="<button id='off'>sluk</button>";
     
     cipsend = "at+cipsend=";
     cipsend += connectionid;
     cipsend += ",";
     cipsend +=webpage.length();
     cipsend +="\r\n";
     senddata(cipsend,1000,debug);
     senddata(webpage,1000,debug);
 
     string closecommand = "at+cipclose=";
     closecommand+=connectionid; // append connection id
     closecommand+="\r\n";
     
     senddata(closecommand,3000,debug);
    }
  }
}
 
 
string senddata(string command, const int timeout, boolean debug)
{
    string response = "";
   
    esp8266.print(command); // send read character esp8266
   
    long int time = millis();
   
    while( (time+timeout) > millis())
    {
      while(esp8266.available())
      {
       
        // esp has data display output serial window
        char c = esp8266.read(); // read next character.
        response+=c;
      } 
    }
   
    if(debug)
    {
      serial.print(response);
    }
   
    return response;
}
 

original of code appears here   as stands wont work because lacks way submit data- there no 'form' browser wont send back.

perhaps this might better starting point since shows use of 'form' tags , how response received.
 

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