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Ethernet Shield error

Former Member

I am using below Open source Code to test my Ethernet sheild connected to Uno . Seems Everything is fine  but when I try to compile or upload its comming up with error ; 'Ethernet has not been declared' and There are few other error probally causing because of the Main error ;

rbbb_server:11: error: 'Ethernet' has not been declared

rbbb_server:12: error: 'BufferFiller' does not name a type

rbbb_server.ino: In function 'void setup()':

rbbb_server:15: error: 'ether' was not declared in this scope

rbbb_server:15: error: 'Ethernet' has not been declared

rbbb_server:17: error: 'ether' was not declared in this scope

rbbb_server.ino: In function 'word homePage()':

rbbb_server:25: error: 'bfill' was not declared in this scope

rbbb_server:25: error: 'ether' was not declared in this scope

rbbb_server.ino: In function 'void loop()':

rbbb_server:39: error: 'ether' was not declared in this scope.

 

if someone can help me fix this issues it will be grateful Thank you

 

// This is a demo of the RBBB running as webserver with the Ether Card

// 2010-05-28 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php

 

 

 

//#include <Ethernet.h>

#include <EtherCard.h>

 

 

// ethernet interface mac address, must be unique on the LAN

static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };

static byte myip[] = { 192,168,1,203 };

 

 

byte Ethernet::buffer[500];

BufferFiller bfill;

 

 

void setup () {

  if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)

    Serial.println( "Failed to access Ethernet controller");

  ether.staticSetup(myip);

}

 

 

static word homePage() {

  long t = millis() / 1000;

  word h = t / 3600;

  byte m = (t / 60) % 60;

  byte s = t % 60;

  bfill = ether.tcpOffset();

  bfill.emit_p(PSTR(

    "HTTP/1.0 200 OK\r\n"

    "Content-Type: text/html\r\n"

    "Pragma: no-cache\r\n"

    "\r\n"

    "<meta http-equiv='refresh' content='1'/>"

    "<title>RBBB server</title>"

    "<h1>$D$D:$D$D:$D$D</h1>"),

      h/10, h%10, m/10, m%10, s/10, s%10);

  return bfill.position();

}

 

 

void loop () {

  word len = ether.packetReceive();

  word pos = ether.packetLoop(len);

 

  if (pos)  // check if valid tcp data is received

    ether.httpServerReply(homePage()); // send web page data

}

Parents
  • 0

    And to prove the new ENC library is code comparable with the Wiznet library here is the same sketch working on the ENC chip, the ONLY difference was which library I included

     

    Code :

    #include <SPI.h>
#include <Wire.h>
#include <stdio.h>
//#include <Ethernet.h>
#include <UIPEthernet.h>

// ethercard interface mac address, must be unique on the LAN
//static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
//static byte myip[] = { 192,168,1,203 };
// byte Ethernet::buffer[500];
         
//ethernet
byte mac[] = { 0x90, 0xA2, 0xDA, 0x00, 0x4E, 0x10 };  // MAC address 84.85.88.16.0.36
byte ip[]  = { 192, 168, 1, 203 };                     // ip-address, please change to fit your network
byte mydns[] = { 192, 168, 1, 1 };           
byte gateway[] = { 192, 168, 1, 1 };            
byte subnet[] = { 255,255,255,0 };
EthernetServer server(80);
static char output[300] = "";
#define BUFLEN 255


//BufferFiller bfill;


void setup () {
//ethercard
// if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
//   Serial.println( "Failed to access Ethernet controller");
//ether.staticSetup(myip);
  Serial.begin(9600);


  //ethernet
  Ethernet.begin(mac, ip);
  server.begin();
  Serial.print("server is at ");
  Serial.println(Ethernet.localIP());
}
char headerHTML[] = "HTTP/1.1 200 OK\r\n"
          "Content-Type: text/html\r\n"
          "Connection: close\r\n"
          "Refresh: 5\r\n"
          "\r\n"
          "<!DOCTYPE HTML>"
          "<Title>RBBS Server</Title>"
          "<html>";
         
char footerHTML[] = "</html>" ;

char * TimeElapsed() { // Was Home Page
  long t = millis() / 1000;
  word h = t / 3600;
  byte m = (t / 60) % 60;
  byte s = t % 60;
  sprintf(output, "<h1>%d%d:%d%d:%d%d</h1>" , h/10, h%10, m/10, m%10, s/10, s%10);
  return output;
}

void sendAnalogToNetwork(EthernetClient myClient)
{
    // output the value of each analog input pin for good measure
    for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
      int sensorReading = analogRead(analogChannel);
      myClient.print("analog input ");
      myClient.print(analogChannel);
      myClient.print(" is ");
      myClient.print(sensorReading);
      myClient.println("<br />");      
    }
}

void loop ()
{
// listen for incoming clients
  EthernetClient client = server.available();
  if (client) {
    Serial.println("new client");
    // an http request ends with a blank line
    boolean currentLineIsBlank = true;
    while (client.connected()) {
      if (client.available()) {
        char c = client.read();
        Serial.write(c);
        // if you've gotten to the end of the line (received a newline
        // character) and the line is blank, the http request has ended,
        // so you can send a reply
        if (c == '\n' && currentLineIsBlank) {
          // send a standard http response header
          client.print(headerHTML);
          // now send the stuff we want
          client.print(TimeElapsed()); // your old code here
          // do some more stuff
          sendAnalogToNetwork(client);
           // were done sending so now send the footer to close the page
          client.println(footerHTML);
          break;
        }
        if (c == '\n') {
          // you're starting a new line
          currentLineIsBlank = true;
        }
        else if (c != '\r') {
          // you've gotten a character on the current line
          currentLineIsBlank = false;
        }
      }
    }
    // give the web browser time to receive the data
    delay(1);
    // close the connection:
    client.stop();
    Serial.println("client disconnected");
  }
}

  • 0 in reply to Robert Peter Oakes

    How DO I Add DHT11 library .. I tried Changing DHT22 to DHT11 in source code But it doesnt work. its comming up with error saying ;

    'dht' does not name type

    DCT22_test:7: error: 'dht' does not name a type

    DCT22_test.ino: In function 'void sendTempToNetwork(EthernetClient)':

    DCT22_test:62: error: 'DHT' was not declared in this scope

    I am trying to use DHT11 in same code above !

     

     

    Thank you

  • 0 in reply to Former Member

    Before i dive into that, did the code I sent to you work OK ?

     

    Peter

  • 0 in reply to Robert Peter Oakes

    ?Dear Sir,

     

     

    It did. Just need to add LCD part now. Really impressive I had no qlue thought it won't work . but it did.

     

     

    Thank you

     

    Regards

     

    Ankit Patel

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