Boa Noite a todos.

abaixo eu deixo um código que me exibe uma página no navegador, até ai tudo ok e ele fnciona bonitinho da maneira que necessito.

O problema é que eu gostaria de remover esse código html que esta dentro do código do arduino e coloca-lo para dentro do cartão Sd com  o nome index.html.

teria como eu remover esse código html que esta junto com  o código do arduino para ao cartão sd?

Desde já agradeço a atenção de todos.

//Ethernet Switch
//
//Version: Web Server Ethernet Switching Version 3.05
//Author: Claudio Vella - Malta
//Initial code from: http://bildr.org/2011/06/arduino-ethernet-pin-control/


//ARDUINO 1.0+ ONLY


#include <Ethernet.h>
#include <SPI.h>


////////////////////////////////////////////////////////////////////////
//CONFIGURE
////////////////////////////////////////////////////////////////////////

//IP manual settings
byte ip[] = { 192, 168, 0, 155 }; //Manual setup only
byte gateway[] = { 192, 168, 0, 155 }; //Manual setup only
byte subnet[] = { 255, 255, 255, 0 }; //Manual setup only

// if need to change the MAC address (Very Rare)
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };

//Ethernet Port
EthernetServer server = EthernetServer(80); //default html port 80

//The number of outputs going to be switched.
int outputQuantity = 8; //when added to outputLowest result should not exceed 10

//The lowest output pin we are starting from
int outputLowest = 2; //Should be between 2 to 9
////////////////////////////////////////////////////////////////////////

// Variable declaration
int outp = 0;
boolean printLastCommandOnce = false;
boolean printButtonMenuOnce = false;
boolean initialPrint = true;
String allOn = "";
String allOff = "";
boolean reading = false;
boolean readInput[10]; //Create a boolean array for the maximum ammount.

//Beginning of the program
void setup(){
Serial.begin(9600);

//Pins 10,11,12 & 13 are used by the ethernet shield
//Set pins as Outputs
for (int var = outputLowest; var < outputLowest + outputQuantity; var++) {
pinMode(var, OUTPUT);
}

//Setting up the IP address. Comment out the one you dont need.
//Ethernet.begin(mac); //for DHCP address. (Address will be printed to serial.)
Ethernet.begin(mac, ip, gateway, subnet); //for manual setup. (Address is the one configured above.)


server.begin();
Serial.println(Ethernet.localIP());
}


void loop(){

// listen for incoming clients, and process requests.
checkForClient();
}


void checkForClient(){

EthernetClient client = server.available();

if (client) {

// an http request ends with a blank line
boolean currentLineIsBlank = true;
boolean sentHeader = false;

while (client.connected()) {
if (client.available()) {

if(!sentHeader){
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<head>");

// add page title
client.println("<title>Ethernet Switching</title>");
client.println("<meta name=\"description\" content=\"Ethernet Switching\"/>");

// add a meta refresh tag, so the browser pulls again every 5 seconds:
client.println("<meta http-equiv=\"refresh\" content=\"3; url=/\">");

// add other browser configuration
client.println("<meta name=\"apple-mobile-web-app-capable\" content=\"yes\">");
client.println("<meta name=\"apple-mobile-web-app-status-bar-style\" content=\"default\">");
client.println("<meta name=\"viewport\" content=\"width=device-width, user-scalable=no\"/>");

//inserting the styles data, usually found in CSS files.
client.println("<style type=\"text/css\">");
client.println("");

//This will set how the page will look graphically
client.println("html { height:100%; }");

client.println(" body {");
client.println(" height: 100%;");
client.println(" margin: 0;");
client.println(" font-family: helvetica, sans-serif;");
client.println(" -webkit-text-size-adjust: none;");
client.println(" }");
client.println("");
client.println("body {");
client.println(" -webkit-background-size: 100% 21px;");
client.println(" background-color: #c5ccd3;");
client.println(" background-image:");
client.println(" -webkit-gradient(linear, left top, right top,");
client.println(" color-stop(.75, transparent),");
client.println(" color-stop(.75, rgba(255,255,255,.1)) );");
client.println(" -webkit-background-size: 7px;");
client.println(" }");
client.println("");
client.println(".view {");
client.println(" min-height: 100%;");
client.println(" overflow: auto;");
client.println(" }");
client.println("");
client.println(".header-wrapper {");
client.println(" height: 44px;");
client.println(" font-weight: bold;");
client.println(" text-shadow: rgba(0,0,0,0.7) 0 -1px 0;");
client.println(" border-top: solid 1px rgba(255,255,255,0.6);");
client.println(" border-bottom: solid 1px rgba(0,0,0,0.6);");
client.println(" color: #fff;");
client.println(" background-color: #8195af;");
client.println(" background-image:");
client.println(" -webkit-gradient(linear, left top, left bottom,");
client.println(" from(rgba(255,255,255,.4)),");
client.println(" to(rgba(255,255,255,.05)) ),");
client.println(" -webkit-gradient(linear, left top, left bottom,");
client.println(" from(transparent),");
client.println(" to(rgba(0,0,64,.1)) );");
client.println(" background-repeat: no-repeat;");
client.println(" background-position: top left, bottom left;");
client.println(" -webkit-background-size: 100% 21px, 100% 22px;");
client.println(" -webkit-box-sizing: border-box;");
client.println(" }");
client.println("");
client.println(".header-wrapper h1 {");
client.println(" text-align: center;");
client.println(" font-size: 20px;");
client.println(" line-height: 44px;");
client.println(" margin: 0;");
client.println(" }");
client.println("");
client.println(".group-wrapper {");
client.println(" margin: 9px;");
client.println(" }");
client.println("");
client.println(".group-wrapper h2 {");
client.println(" color: #4c566c;");
client.println(" font-size: 17px;");
client.println(" line-height: 0.8;");
client.println(" font-weight: bold;");
client.println(" text-shadow: #fff 0 1px 0;");
client.println(" margin: 20px 10px 12px;");
client.println(" }");
client.println("");
client.println(".group-wrapper h3 {");
client.println(" color: #4c566c;");
client.println(" font-size: 12px;");
client.println(" line-height: 1;");
client.println(" font-weight: bold;");
client.println(" text-shadow: #fff 0 1px 0;");
client.println(" margin: 20px 10px 12px;");
client.println(" }");
client.println("");
client.println(".group-wrapper table {");
client.println(" background-color: #fff;");
client.println(" -webkit-border-radius: 10px;");

client.println(" -moz-border-radius: 10px;");
client.println(" -khtml-border-radius: 10px;");
client.println(" border-radius: 10px;");

client.println(" font-size: 17px;");
client.println(" line-height: 20px;");
client.println(" margin: 9px 0 20px;");
client.println(" border: solid 1px #a9abae;");
client.println(" padding: 11px 3px 12px 3px;");
client.println(" margin-left:auto;");
client.println(" margin-right:auto;");

client.println(" -moz-transform :scale(1);"); //Code for Mozilla Firefox
client.println(" -moz-transform-origin: 0 0;");



client.println(" }");
client.println("");


//how the green (ON) LED will look
client.println(".green-circle {");
client.println(" display: block;");
client.println(" height: 23px;");
client.println(" width: 23px;");
client.println(" background-color: #0f0;");
//client.println(" background-color: rgba(60, 132, 198, 0.8);");
client.println(" -moz-border-radius: 11px;");
client.println(" -webkit-border-radius: 11px;");
client.println(" -khtml-border-radius: 11px;");
client.println(" border-radius: 11px;");
client.println(" margin-left: 1px;");

client.println(" background-image: -webkit-gradient(linear, 0% 0%, 0% 90%, from(rgba(46, 184, 0, 0.8)), to(rgba(148, 255, 112, .9)));@");
client.println(" border: 2px solid #ccc;");
client.println(" -webkit-box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px;");
client.println(" -moz-box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px; /* FF 3.5+ */");
client.println(" box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px; /* FF 3.5+ */");

client.println(" }");
client.println("");

//how the black (off)LED will look
client.println(".black-circle {");
client.println(" display: block;");
client.println(" height: 23px;");
client.println(" width: 23px;");
client.println(" background-color: #040;");
client.println(" -moz-border-radius: 11px;");
client.println(" -webkit-border-radius: 11px;");
client.println(" -khtml-border-radius: 11px;");
client.println(" border-radius: 11px;");
client.println(" margin-left: 1px;");
client.println(" -webkit-box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px;");
client.println(" -moz-box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px; /* FF 3.5+ */");
client.println(" box-shadow: rgba(11, 140, 27, 0.5) 0px 10px 16px; /* FF 3.5+ */");
client.println(" }");
client.println("");

//this will add the glare to both of the LEDs
client.println(" .glare {");
client.println(" position: relative;");
client.println(" top: 1;");
client.println(" left: 5px;");
client.println(" -webkit-border-radius: 10px;");
client.println(" -moz-border-radius: 10px;");
client.println(" -khtml-border-radius: 10px;");
client.println(" border-radius: 10px;");
client.println(" height: 1px;");
client.println(" width: 13px;");
client.println(" padding: 5px 0;");
client.println(" background-color: rgba(200, 200, 200, 0.25);");
client.println(" background-image: -webkit-gradient(linear, 0% 0%, 0% 95%, from(rgba(255, 255, 255, 0.7)), to(rgba(255, 255, 255, 0)));");
client.println(" }");
client.println("");


//and finally this is the end of the style data and header
client.println("</style>");
client.println("</head>");

//now printing the page itself
client.println("<body>");
client.println("<div class=\"view\">");
client.println(" <div class=\"header-wrapper\">");
client.println(" <h1>Ethernet Switching</h1>");
client.println(" </div>");
client.println("<div class=\"group-wrapper\">");
client.println(" <h2>Switch the required output.</h2>");
client.println();

//This is for the arduino to construct the page on the fly.
sentHeader = true;
}

char c = client.read();

if(reading && c == ' '){
reading = false;
}

// Serial.print(c);


if(c == '?') {
reading = true; //found the ?, begin reading the info
}

if(reading){
if(c == 'H') {outp = 1;}
if(c == 'L') {outp = 0;}
Serial.print(c); //print the value of c to serial communication
//Serial.print(outp);
//Serial.print('\n');

switch (c) {
case '2':
//add code here to trigger on 2
triggerPin(2, client, outp);
break;
case '3':
//add code here to trigger on 3
triggerPin(3, client, outp);
break;
case '4':
//add code here to trigger on 4
triggerPin(4, client, outp);
break;
case '5':
//add code here to trigger on 5
triggerPin(5, client, outp);
//printHtml(client);
break;
case '6':
//add code here to trigger on 6
triggerPin(6, client, outp);
break;
case '7':
//add code here to trigger on 7
triggerPin(7, client, outp);
break;
case '8':
//add code here to trigger on 8
triggerPin(8, client, outp);
break;
case '9':
//add code here to trigger on 9
triggerPin(9, client, outp);
break;
}

}

if (c == '\n' && currentLineIsBlank){
printLastCommandOnce = true;
printButtonMenuOnce = true;
triggerPin(777, client, outp); //Call to read input and print menu. 777 is used not to update any outputs
break;
}
}
}

//Set Variables Before Exiting
printLastCommandOnce = false;
printButtonMenuOnce = false;

allOn = "";
allOff = "";
client.println("\n<h3 align=\"center\">&copy; Author - Claudio Vella <br> Malta - October - 2012</h3>");
client.println("</div>\n</div>\n</body>\n</html>");

delay(1); // give the web browser time to receive the data
client.stop(); // close the connection:

}

}

void triggerPin(int pin, EthernetClient client, int outp){
//Switching on or off outputs, reads the outputs and prints the buttons

//Setting Outputs
if (pin != 777){
if(outp == 1) {
digitalWrite(pin, HIGH);
}
if(outp == 0){
digitalWrite(pin, LOW);
}
}
//Refresh the reading of outputs
readOutputStatuses();


//Prints the buttons
if (printButtonMenuOnce == true){
printHtmlButtons(client);
printButtonMenuOnce = false;
}

}


//print the html buttons to switch on/off channels
void printHtmlButtons(EthernetClient client){

//Start to create the html table
client.println("");
//client.println("<p>");
client.println("<FORM>");
client.println("<table border=\"0\" align=\"center\">");

//Start printing button by button
for (int var = outputLowest; var < outputLowest + outputQuantity; var++) {

//set command for all on/off
allOn += "H";
allOn += var;
allOff += "L";
allOff += var;


//Print begining of row
client.print("<tr>\n");

//Prints the ON Buttons
client.print(" <td><INPUT TYPE=\"button\" VALUE=\"Switch ON - Pin ");
client.print(var);
client.print("\" onClick=\"parent.location='/?H");
client.print(var);
client.print("'\"></td>\n");

//Prints the OFF Buttons
client.print(" <td><INPUT TYPE=\"button\" VALUE=\"Switch OFF - Pin ");
client.print(var);
client.print("\" onClick=\"parent.location='/?L");
client.print(var);
client.print("'\"></td>\n");


//Print first part of the Circles or the LEDs
if (readInput[var] == true){
client.print(" <td><div class='green-circle'><div class='glare'></div></div></td>\n");
}else
{
client.print(" <td><div class='black-circle'><div class='glare'></div></div></td>\n");
}


//Print end of row
client.print("</tr>\n");
}

//Prints the ON All Pins Button
client.print("<tr>\n<td><INPUT TYPE=\"button\" VALUE=\"Switch ON All Pins");
client.print("\" onClick=\"parent.location='/?");
client.print(allOn);
client.print("'\"></td>\n");

//Prints the OFF All Pins Button
client.print("<td><INPUT TYPE=\"button\" VALUE=\"Switch OFF All Pins");
client.print("\" onClick=\"parent.location='/?");
client.print(allOff);
client.print("'\"></td>\n<td></td>\n</tr>\n");

//Closing the table and form
client.println("</table>");
client.println("</FORM>");
//client.println("</p>");

}

//Reading the Output Statuses
void readOutputStatuses(){
for (int var = outputLowest; var < outputLowest + outputQuantity; var++) {
readInput[var] = digitalRead(var);
//Serial.print(readInput[var]);
}

}

Exibições: 83

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Respostas a este tópico

Olá Daisy, tudo bem?

Faz muito sentido tirar todo o código html, movendo-o para o cartão SD.

Lembre-se que ao ler qualquer arquivo no cartão, SD, estará extraindo o conteúdo para uma String, array de caracteres ou array de bytes. Portanto, além de criar o index.html no cartão SD, voce poderá separar em vários outros arquivos que serão reutilizados pelas outras páginas.

Além disso, poderá também salvar os arquivos *.css e *.js no cartão SD também.

Caso tenha que guardar alguma imagem ou ícone, guarde no SD mas recupere no sketch como uma sequencia de bytes.

Se quizer mais dicas, deixe o seu e-mail ou WhatsApp, na mensagem privada.

Boa sorte,

  'Eiju

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