Copy/paste to code box

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1

I like the way the new code box copy and paste works. OK, I don't :cry:

/*--------------------------------------------------------------[color=#222222][/color]
  Program:      eth_websrv_SD[color=#222222][/color]
[color=#222222][/color]
  Description:  Arduino web server that serves up a basic web[color=#222222][/color]
                page. The web page is stored on the SD card.[color=#222222][/color]
  [color=#222222][/color]
  Hardware:     Arduino Uno and official Arduino Ethernet[color=#222222][/color]
                shield. Should work with other Arduinos and[color=#222222][/color]
                compatible Ethernet shields.[color=#222222][/color]
                2Gb micro SD card formatted FAT16[color=#222222][/color]
                [color=#222222][/color]
  Software:     Developed using Arduino 1.0.3 software[color=#222222][/color]
                Should be compatible with Arduino 1.0 +[color=#222222][/color]
                SD card contains web page called index.htm[color=#222222][/color]
  [color=#222222][/color]
  References:   - WebServer example by David A. Mellis and [color=#222222][/color]
                  modified by Tom Igoe[color=#222222][/color]
                - SD card examples by David A. Mellis and[color=#222222][/color]
                  Tom Igoe[color=#222222][/color]
                - Ethernet library documentation:[color=#222222][/color]
                  http://arduino.cc/en/Reference/Ethernet[color=#222222][/color]
                - SD Card library documentation:[color=#222222][/color]
                  http://arduino.cc/en/Reference/SD[color=#222222][/color]
[color=#222222][/color]
  Date:         10 January 2013[color=#222222][/color]
 [color=#222222][/color]
  Author:       W.A. Smith, http://startingelectronics.com[color=#222222][/color]
--------------------------------------------------------------*/[color=#222222][/color]
[color=#222222][/color]
#include <SPI.h>[color=#222222][/color]
#include <Ethernet.h>[color=#222222][/color]
#include <SD.h>[color=#222222][/color]
[color=#222222][/color]
// MAC address from Ethernet shield sticker under board[color=#222222][/color]
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };[color=#222222][/color]
IPAddress ip(10, 10, 1, 222); // IP address, may need to change depending on network[color=#222222][/color]
EthernetServer server(80);  // create a server at port 80[color=#222222][/color]
[color=#222222][/color]
File webFile;[color=#222222][/color]
[color=#222222][/color]
void setup()[color=#222222][/color]
{[color=#222222][/color]
    Ethernet.begin(mac, ip);  // initialize Ethernet device[color=#222222][/color]
    server.begin();           // start to listen for clients[color=#222222][/color]
    Serial.begin(9600);       // for debugging[color=#222222][/color]
    [color=#222222][/color]
    // initialize SD card[color=#222222][/color]
    Serial.println("Initializing SD card...");[color=#222222][/color]
    if (!SD.begin(4)) {[color=#222222][/color]
        Serial.println("ERROR - SD card initialization failed!");[color=#222222][/color]
        return;    // init failed[color=#222222][/color]
    }[color=#222222][/color]
    Serial.println("SUCCESS - SD card initialized.");[color=#222222][/color]
    // check for index.htm file[color=#222222][/color]
    if (!SD.exists("index.htm")) {[color=#222222][/color]
        Serial.println("ERROR - Can't find index.htm file!");[color=#222222][/color]
        return;  // can't find index file[color=#222222][/color]
    }[color=#222222][/color]
    Serial.println("SUCCESS - Found index.htm file.");[color=#222222][/color]
}[color=#222222][/color]
[color=#222222][/color]
void loop()[color=#222222][/color]
{[color=#222222][/color]
  [color=#222222][/color]
String requestString = "" ;//String to store chars[color=#222222][/color]
    EthernetClient client = server.available();  // try to get client[color=#222222][/color]
[color=#222222][/color]
    if (client) {  // got client?[color=#222222][/color]
        boolean currentLineIsBlank = true;[color=#222222][/color]
        while (client.connected()) {[color=#222222][/color]
            if (client.available()) {   // client data available to read[color=#222222][/color]
                char c = client.read(); // read 1 byte (character) from client[color=#222222][/color]
                // last line of client request is blank and ends with \n[color=#222222][/color]
                // respond to client only after last line received[color=#222222][/color]
                requestString = requestString + c;[color=#222222][/color]
                if (c == '\n' && currentLineIsBlank) [color=#222222][/color]
                   {if (requestString.indexOf("dygraph")>0)[color=#222222][/color]
                    {// send a standard http response header[color=#222222][/color]
                    client.println("HTTP/1.1 200 OK");[color=#222222][/color]
                    client.println("Content-Type: application/javascript");[color=#222222][/color]
                    client.println("Connection: close");[color=#222222][/color]
                    client.println();[color=#222222][/color]
                    webFile = SD.open("dygraph.js");        // open web page file[color=#222222][/color]
                    if (webFile) {[color=#222222][/color]
                        while(webFile.available()) {[color=#222222][/color]
                            client.write(webFile.read()); // send web page to client[color=#222222][/color]
                        }[color=#222222][/color]
                        webFile.close();[color=#222222][/color]
                    } [color=#222222][/color]
                else[color=#222222][/color]
                    {[color=#222222][/color]
                    // send a standard http response header[color=#222222][/color]
                    client.println("HTTP/1.1 200 OK");[color=#222222][/color]
                    client.println("Content-Type: text/html");[color=#222222][/color]
                    client.println("Connection: close");[color=#222222][/color]
                    client.println();[color=#222222][/color]
                    // send web page[color=#222222][/color]
                    webFile = SD.open("index.htm");        // open web page file[color=#222222][/color]
                    if (webFile) [color=#222222][/color]
                        while(webFile.available()) [color=#222222][/color]
                            client.write(webFile.read()); // send web page to client[color=#222222][/color]
                        [color=#222222][/color]
                        webFile.close();[color=#222222][/color]
                    }[color=#222222][/color]
                   }[color=#222222][/color]
                 break;[color=#222222][/color]
                }[color=#222222][/color]
                [color=#222222][/color]
                [color=#222222][/color]
                // every line of text received from the client ends with \r\n[color=#222222][/color]
                if (c == '\n') {[color=#222222][/color]
                    // last character on line of received text[color=#222222][/color]
                    // starting new line with next character read[color=#222222][/color]
                    currentLineIsBlank = true;[color=#222222][/color]
                } [color=#222222][/color]
                else if (c != '\r') {[color=#222222][/color]
                    // a text character was received from client[color=#222222][/color]
                    currentLineIsBlank = false;[color=#222222][/color]
                }[color=#222222][/color]
            } // end if (client.available())[color=#222222][/color]
        } // end while (client.connected())[color=#222222][/color]
        delay(1);      // give the web browser time to receive the data[color=#222222][/color]
        client.stop(); // close the connection[color=#222222][/color]
    } // end if (client)[color=#222222][/color]
}
2

From the IDE or a forum feature?

3

The code above was copied from a post in Networking and pasted into a quick reply box.

I tried it several time earlier before posting the code above, and it did the same as above The same test now works ok. Got me. ??

4

Turn off the rich text mode and this problem goes away. However the fact that it happens at all would seem to indicate that the rich text mode is a bit of a failure.

5

I copied this code from a post from a user wanting help. What do you think? Can you copy this code and paste it into the IDE? I can't post this as a response, and I don't want to go through it removing all the color stuff.

#include <SPI.h>[color=#222222][/color]
#include <Ethernet.h>[color=#222222][/color]
[color=#222222][/color]
byte mac[] = { 0x16, 0x9E, 0x1E, 0xCB, 0x72, 0x45 };[color=#222222][/color]
byte ip[] = { 192,168,0,111 };[color=#222222][/color]
byte gateway[] = { 192,168,0,1 };[color=#222222][/color]
byte subnet[] = { 255,255,255,0 };[color=#222222][/color]
byte server[] = { 24,220,112,46 };[color=#222222][/color]
[color=#222222][/color]
// initialize the library instance:[color=#222222][/color]
EthernetClient client;[color=#222222][/color]
[color=#222222][/color]
char serverName[] = "api.openweathermap.org";[color=#222222][/color]
[color=#222222][/color]
const int requestInterval = 20000;  // delay between requests[color=#222222][/color]
long lastAttemptTime = 0;   // last time you connected to the server, in milliseconds[color=#222222][/color]
[color=#222222][/color]
String json = "";   // string to hold the text from server[color=#222222][/color]
String weather = "";    // string to hold JSON object[color=#222222][/color]
[color=#222222][/color]
[color=#222222][/color]
void setup() {[color=#222222][/color]
  [color=#222222][/color]
  // reserve space for the strings:[color=#222222][/color]
  json.reserve(256);[color=#222222][/color]
[color=#222222][/color]
  Serial.begin(9600);[color=#222222][/color]
  [color=#222222][/color]
  // disable SD card if one in the slot[color=#222222][/color]
  pinMode(4,OUTPUT);[color=#222222][/color]
  digitalWrite(4,HIGH);[color=#222222][/color]
[color=#222222][/color]
  [color=#222222][/color]
  Serial.println("Connecting...");[color=#222222][/color]
  [color=#222222][/color]
  // attempt a DHCP connection:[color=#222222][/color]
  if (!Ethernet.begin(mac)) {[color=#222222][/color]
    Serial.println("First Connection Failed, trying with IP and Gateway");[color=#222222][/color]
    // if DHCP fails, start with a hard-coded address:[color=#222222][/color]
    [color=#222222][/color]
      analogWrite(redPin, 255);[color=#222222][/color]
      analogWrite(bluePin, 0);[color=#222222][/color]
      analogWrite(greenPin, 0);[color=#222222][/color]
    [color=#222222][/color]
      Ethernet.begin(mac,ip,gateway);[color=#222222][/color]
      [color=#222222][/color]
      Serial.println(Ethernet.localIP());[color=#222222][/color]
      Serial.println("Connecting...");[color=#222222][/color]
      [color=#222222][/color]
      if (client.connect(serverName,80)) {[color=#222222][/color]
        Serial.println("Connected");[color=#222222][/color]
        // Make a HTTP request:[color=#222222][/color]
      }[color=#222222][/color]
      else {[color=#222222][/color]
        Serial.println("Connection failed");[color=#222222][/color]
      }[color=#222222][/color]
  } else {[color=#222222][/color]
    Serial.println("Connected!");  [color=#222222][/color]
  };[color=#222222][/color]
  [color=#222222][/color]
  // connect to server:[color=#222222][/color]
  connectToServer();[color=#222222][/color]
}[color=#222222][/color]
[color=#222222][/color]
[color=#222222][/color]
[color=#222222][/color]
void loop(){[color=#222222][/color]
  if (client.connected()) {[color=#222222][/color]
    if (client.available()) {[color=#222222][/color]
      // read incoming bytes:[color=#222222][/color]
      char inChar = client.read();[color=#222222][/color]
      [color=#222222][/color]
      json += inChar;[color=#222222][/color]
      [color=#222222][/color]
      if (inChar == '\n') {[color=#222222][/color]
        Serial.println(json);[color=#222222][/color]
        if ( json.startsWith("{") ) {[color=#222222][/color]
          weather = json;[color=#222222][/color]
          Serial.print("JSON: ");[color=#222222][/color]
          Serial.println(weather);[color=#222222][/color]
        };[color=#222222][/color]
        json = "";[color=#222222][/color]
      } [color=#222222][/color]
      [color=#222222][/color]
  } else if (millis() - lastAttemptTime > requestInterval) {[color=#222222][/color]
    Serial.println("Server disconnected; reconnecting");[color=#222222][/color]
    connectToServer();[color=#222222][/color]
  } else {[color=#222222][/color]
    Serial.println("Waiting to retry");[color=#222222][/color]
  };[color=#222222][/color]
};[color=#222222][/color]
[color=#222222][/color]
[color=#222222][/color]
[color=#222222][/color]
void connectToServer() {[color=#222222][/color]
  // attempt to connect, and wait a millisecond:[color=#222222][/color]
  Serial.println("Connecting to server...");[color=#222222][/color]
  if (client.connect(serverName, 80)) {[color=#222222][/color]
    Serial.println("Making HTTP request...");[color=#222222][/color]
[color=#222222][/color]
    client.println("GET /data/2.5/weather?id=5231851&APPID=MYAPPID HTTP/1.1");[color=#222222][/color]
    client.println("HOST: api.openweathermap.org");[color=#222222][/color]
    client.println();[color=#222222][/color]
  };[color=#222222][/color]
[color=#222222][/color]
  lastAttemptTime = millis();[color=#222222][/color]
};
6

Turn on "view source" mode, and then copy and paste it again. You can make that a default in your forum profile.

7

Where in my forum profile?

8

Profile -> Forum Settings -> Edit -> Settings -> Look and Layout.

Uncheck "Show WYSIWYG editor on post page by default.".

9

Thanks. I changed the setting. Now to see how it does.