Ardunio ile uzaktan ısı kontrolu.

ocomrun

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5 Eyl 2008
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Konum
izmir
Merhaba.
Uzaktan bilgisayardan ortam sıcaklığını LM35 kontrollu olarak aşağıdaki kodlarla görebiliyorum. Ama, yapmak istediğim fakat bilgimin yetmediği başka birşey yapmak istiyorum. Oda şöyle, HTML'de form kullanarak (ya da PHP gibi başka bir yolu varsa fark etmez) form içine yazdığım sıcaklık değerini kodlarımın içine taşıyarak, set değeri oluşturmak yani verilen değişken ile röle çektirmek istiyorum. Bildiğiniz termostat yani.
Kodlar:

#include <EtherCard.h>
static byte macAdres[] = {0xDE,0xAD,0xBE,0xEF,0xFE,0xED};
byte Ethernet::buffer[800];

BufferFiller bfill;

void setup()
{
Serial.begin(9600);
Serial.println("DHCP TEST UYGULAMASI");
if(ether.begin(sizeof Ethernet::buffer,macAdres,10))
{
Serial.println("Ethernet kontrolu ile erisim saglandi");
}
else
{
Serial.println("Ethernet kontrolu ile erisim saglanamadi");
}
if(ether.dhcpSetup())//dhcp serverdan konfigurasyon alınır
{
Serial.println("DHCP konfigurasyon saglandi");
}
else
{
Serial.println("DHCP konfigurasyon saglanamadi");
}

ether.printIp("IP ADRES:\t",ether.myip);
ether.printIp("NetMAsk:\t",ether.netmask);
ether.printIp("GateWay:\t",ether.gwip);
}

static word girisSayfasi(){
word sicaklik;
float gerilim;
int sicaklikPin=A0;
pinMode (8,OUTPUT);
gerilim=analogRead(A0);
gerilim=(gerilim/1023)*5000;
sicaklik=gerilim/10,0;
if(sicaklik==21)

{digitalWrite(8,HIGH);delay(2000);}
else
{digitalWrite(8, LOW);}


bfill = ether.tcpOffset();

bfill.emit_p(PSTR
("<HTML>"
"<HEAD>"
"<meta http-equiv='refresh' content='1'/>"
"<title>SICAKLIK VERISI</title>"
"</HEAD>"
"<BODY><h1> Ortam isisi: $D derece</h1></BODY>"
"</HTML>")
,sicaklik);
return bfill.position();//kaç karakter yazdırılacağı verisi döndürülür.
}

void loop () {

word len = ether.packetReceive();
word pos = ether.packetLoop(len);

if (pos)
{

ether.httpServerReply(girisSayfasi());

}


}


gibidir. Teşekkür ederim.
 
Arduino ile yaptığım kurutma fırını :
Kod:
#include <SPI.h>
#include <Client.h>
#include <Ethernet.h>
#include <Server.h>
#include <Udp.h>
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address
byte ip[] = { 192, 168, 1, 110 };           // ip in lan
byte gateway[] = { 192, 168, 1, 1 };            // internet access via router
byte subnet[] = { 255, 255, 255, 0 };                   //subnet mask
EthernetServer server(80);                                      //server port
byte sampledata=50;            //some sample data - outputs 2 (ascii = 50 DEC)
int ledPin = 22;  // LED pin
int cikis1 = 23;
int fan1 = 24;
int cikis2 = 25;
int fan2 = 26;
int cikis3 = 27;
int fan3 = 28;
int cikis4 = 29;
int fan4 = 30;
int cikis5 = 31;
int fan5 = 32;
int cikis6 = 33;
int fan6 = 34;
int cikis7 = 35;
int fan7 = 36;
int cikis8 = 37;
int fan8 = 38;
int cikis9 = 39;
int fan9 = 40;

char link[]="http://sadopy.blogspot.com/"; //link data
String readString = String(30); //string for fetching data from address
boolean LEDON = false; //LED status flag
void setup(){
//start Ethernet
  Ethernet.begin(mac, ip, gateway, subnet);
//Set pin 4 to output
  pinMode(ledPin, OUTPUT);
  pinMode(fan1, OUTPUT);
  pinMode(fan2, OUTPUT);
  pinMode(fan3, OUTPUT);
  pinMode(fan4, OUTPUT);
  pinMode(fan5, OUTPUT);
  pinMode(fan6, OUTPUT);
  pinMode(fan7, OUTPUT);
  pinMode(fan8, OUTPUT);
  pinMode(fan9, OUTPUT);
  pinMode(cikis1, OUTPUT);
  pinMode(cikis2, OUTPUT);
  pinMode(cikis3, OUTPUT);
  pinMode(cikis4, OUTPUT);
  pinMode(cikis5, OUTPUT);
  pinMode(cikis6, OUTPUT);
  pinMode(cikis7, OUTPUT);
  pinMode(cikis8, OUTPUT);
  pinMode(cikis9, OUTPUT);

 
//enable serial datada print
  Serial.begin(9600);
}
void loop(){
// Create a client connection
EthernetClient client = server.available();
  if (client) {
    while (client.connected()) {
   if (client.available()) {
    char c = client.read();
     //read char by char HTTP request
    if (readString.length() < 100)
      {
        //store characters to string
        readString += c; //replaces readString.append(c);
      }
        //output chars to serial port
        Serial.print(c);
        //if HTTP request has ended
        if (c == '\n') {
          //dirty skip of "GET /favicon.ico HTTP/1.1"
          if (readString.indexOf("?") <0)
          {
            //skip everything
          }
          else
          //lets check if LED should be lighted
       
        // now output HTML data starting with standart header
        client.println("HTTP/1.1 200 OK");
        client.println("Content-Type: text/html");
        client.println();
        //set background to yellow
        client.print("<body style=background-color:#26387b>");
        //send first heading
        if (readString.indexOf("A1") >0){
          digitalWrite(ledPin, HIGH);
          }
        if (readString.indexOf("A0") >0)
        {
          digitalWrite(ledPin, LOW);
          }
        if (readString.indexOf("B1") >0)
        {
          digitalWrite(cikis1, HIGH);
          }
        if (readString.indexOf("B0") >0)
        {
          digitalWrite(cikis1, LOW);
          }
        if (readString.indexOf("C1") >0)
        {
          digitalWrite(fan1, HIGH);
          }
        if (readString.indexOf("C0") >0)
        {
          digitalWrite(fan1, LOW);
          }
        if (readString.indexOf("D1") >0)
        {
          digitalWrite(cikis2, HIGH);
          }
        if (readString.indexOf("D0") >0)
        {
          digitalWrite(cikis2, LOW);
          }
        if (readString.indexOf("E1") >0)
        {
          digitalWrite(fan2, HIGH);
          }
        if (readString.indexOf("E0") >0)
        {
          digitalWrite(fan2, LOW);
          }
        if (readString.indexOf("F1") >0)
        {
          digitalWrite(cikis3, HIGH);
          }
        if (readString.indexOf("F0") >0)
        {
          digitalWrite(cikis3, LOW);
          }
        if (readString.indexOf("G1") >0)
        {
          digitalWrite(fan3, HIGH);
          }
        if (readString.indexOf("G0") >0)
        {
          digitalWrite(fan3, LOW);
          }
        if (readString.indexOf("H1") >0)
        {
          digitalWrite(cikis4, HIGH);
          }
        if (readString.indexOf("H0") >0)
        {
          digitalWrite(cikis4, LOW);
          }
        if (readString.indexOf("I1") >0)
        {
          digitalWrite(fan4, HIGH);
          }
        if (readString.indexOf("I0") >0)
        {
          digitalWrite(fan4, LOW);
          }
        if (readString.indexOf("J1") >0)
        {
          digitalWrite(cikis5, HIGH);
          }
        if (readString.indexOf("J0") >0)
        {
          digitalWrite(cikis5, LOW);
          }
        if (readString.indexOf("K1") >0)
        {
          digitalWrite(fan5, HIGH);
          }
        if (readString.indexOf("K0") >0)
        {
          digitalWrite(fan5, LOW);
          }
        if (readString.indexOf("L1") >0)
        {
          digitalWrite(cikis6, HIGH);
          }
        if (readString.indexOf("L0") >0)
        {
          digitalWrite(cikis6, LOW);
          }
        if (readString.indexOf("M1") >0)
        {
          digitalWrite(fan6, HIGH);
          }
        if (readString.indexOf("M0") >0)
        {
          digitalWrite(fan6, LOW);
          }
        if (readString.indexOf("N1") >0)
        {
          digitalWrite(cikis7, HIGH);
          }
        if (readString.indexOf("N0") >0)
        {
          digitalWrite(cikis7, LOW);
          }
        if (readString.indexOf("O1") >0)
        {
          digitalWrite(fan7, HIGH);
          }
        if (readString.indexOf("O0") >0)
        {
          digitalWrite(fan7, LOW);
          }
        if (readString.indexOf("P1") >0)
        {
          digitalWrite(cikis8, HIGH);
          }
        if (readString.indexOf("P0") >0)
        {
          digitalWrite(cikis8, LOW);
          }
        if (readString.indexOf("R1") >0)
        {
          digitalWrite(fan8, HIGH);
          }
        if (readString.indexOf("R0") >0)
        {
          digitalWrite(fan8, LOW);
          }
        if (readString.indexOf("S1") >0)
        {
          digitalWrite(cikis9, HIGH);
          }
        if (readString.indexOf("S0") >0)
        {
          digitalWrite(cikis9, LOW);
          }
        if (readString.indexOf("T1") >0)
        {
          digitalWrite(fan9, HIGH);
          }
        if (readString.indexOf("T0") >0)
        {
          digitalWrite(fan9, LOW);
          }
        if (readString.indexOf("RESET") >0)
        {
          digitalWrite(ledPin, LOW);
          digitalWrite(cikis1, LOW);
          digitalWrite(fan1, LOW);
          digitalWrite(cikis2, LOW);
          digitalWrite(fan2, LOW);
          digitalWrite(cikis3, LOW);
          digitalWrite(fan3, LOW);
          digitalWrite(cikis4, LOW);
          digitalWrite(fan4, LOW);
          digitalWrite(cikis5, LOW);
          digitalWrite(fan5, LOW);
          digitalWrite(cikis6, LOW);
          digitalWrite(fan6, LOW);
          digitalWrite(cikis7, LOW);
          digitalWrite(fan7, LOW);
          digitalWrite(cikis8, LOW);
          digitalWrite(fan8, LOW);
          digitalWrite(cikis9, LOW);
          digitalWrite(fan9, LOW);
          }
        client.println("Analog Degerler");
        client.println("<hr />");
        for (int analogChannel = 0; analogChannel < 16; analogChannel++) {
          client.print("analog_giris $");
          client.print(analogChannel);
          client.print("degeri_");
          client.print(analogRead(analogChannel));
          client.println("<br />");
          }
        client.println("<br />");
        //client.println("22durumu#");
        client.println("22durumu#" + String(digitalRead(ledPin)));
        client.println("<br />");
        client.println("23durumu#" + String(digitalRead(cikis1)));
        client.println("<br />");
        client.println("24durumu#" + String(digitalRead(fan1)));
        client.println("<br />");
        client.println("25durumu#" + String(digitalRead(cikis2)));
        client.println("<br />");
        client.println("26durumu#" + String(digitalRead(fan2)));
        client.println("<br />");
        client.println("27durumu#" + String(digitalRead(cikis3)));
        client.println("<br />");
        client.println("28durumu#" + String(digitalRead(fan3)));
        client.println("<br />");
        client.println("29durumu#" + String(digitalRead(cikis4)));
        client.println("<br />");
        client.println("30durumu#" + String(digitalRead(fan4)));
        client.println("<br />");
        client.println("31durumu#" + String(digitalRead(cikis5)));
        client.println("<br />");
        client.println("32durumu#" + String(digitalRead(fan5)));
        client.println("<br />");
        client.println("33durumu#" + String(digitalRead(cikis6)));
        client.println("<br />");
        client.println("34durumu#" + String(digitalRead(fan6)));
        client.println("<br />");
        client.println("35durumu#" + String(digitalRead(cikis7)));
        client.println("<br />");
        client.println("36durumu#" + String(digitalRead(fan7)));
        client.println("<br />");
        client.println("37durumu#" + String(digitalRead(cikis8)));
        client.println("<br />");
        client.println("38durumu#" + String(digitalRead(fan8)));
        client.println("<br />");
        client.println("39durumu#" + String(digitalRead(cikis9)));
        client.println("<br />");
        client.println("40durumu#" + String(digitalRead(fan9)));
        client.println("<br />");
        client.println("<hr />");
        client.println("</body></html>");
        //clearing string for next read
        readString="";
        //stopping client
        client.stop();
        }
          }
        }
      }
}
 
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