(nyomógomb szerűen azaz benyomom majd elengedem és akkor hajtson végre működést)
Kód: Egész kijelölése
#include <SPI.h>
#include <Ethernet.h>
// MAC address from Ethernet shield sticker under board
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(10, 0, 0, 20); // IP address, may need to change depending on network
EthernetServer server(80); // create a server at port 80
String HTTP_req; // stores the HTTP request
boolean LED_status = 0; // state of LED, off by default
void setup()
{
Ethernet.begin(mac, ip); // initialize Ethernet device
server.begin(); // start to listen for clients
Serial.begin(9600); // for diagnostics
pinMode(2, OUTPUT); // LED on pin 2
}
void loop()
{
EthernetClient client = server.available(); // try to get client
if (client) { // got client?
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) { // client data available to read
char c = client.read(); // read 1 byte (character) from client
HTTP_req += c; // save the HTTP request 1 char at a time
// last line of client request is blank and ends with \n
// respond to client only after last line received
if (c == '\n' && currentLineIsBlank) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close");
client.println();
// send web page
client.println("<!DOCTYPE html>");
client.println("<html>");
client.println("<head>");
client.println("<title>Arduino LED Control</title>");
client.println("</head>");
client.println("<body>");
client.println("<h1>LED</h1>");
client.println("<p>Click to switch LED on and off.</p>");
client.println("<form method=\"get\">");
ProcessCheckbox(client);
client.println("</form>");
client.println("</body>");
client.println("</html>");
Serial.print(HTTP_req);
HTTP_req = ""; // finished with request, empty string
break;
}
// every line of text received from the client ends with \r\n
if (c == '\n') {
// last character on line of received text
// starting new line with next character read
currentLineIsBlank = true;
}
else if (c != '\r') {
// a text character was received from client
currentLineIsBlank = false;
}
} // end if (client.available())
} // end while (client.connected())
delay(1); // give the web browser time to receive the data
client.stop(); // close the connection
} // end if (client)
}
// switch LED and send back HTML for LED checkbox
void ProcessCheckbox(EthernetClient cl)
{
if (HTTP_req.indexOf("LED2=2") > -1) { // see if checkbox was clicked
// the checkbox was clicked, toggle the LED
if (LED_status) {
LED_status = 0;
}
else {
LED_status = 1;
}
}
if (LED_status) { // switch LED on
digitalWrite(2, HIGH);
// checkbox is checked
cl.println("<input type=\"checkbox\" name=\"LED2\" value=\"2\" \
onclick=\"submit();\" checked>LED2");
}
else { // switch LED off
digitalWrite(2, LOW);
// checkbox is unchecked
cl.println("<input type=\"checkbox\" name=\"LED2\" value=\"2\" \
onclick=\"submit();\">LED2");
}
}Kód: Egész kijelölése
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address and IP address for your controller below.
// The IP address will be dependent on your local network:
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192,168,1,177);
// Initialize the Ethernet server library
// with the IP address and port you want to use
// (port 80 is default for HTTP):
EthernetServer server(80);
String HTTP_req;
int webinput=0;
String puffer_req;
int refresh=0;
void setup() {
Serial.begin(9600); //Soros port definiálás
Serial.println("Serial.println teszt"); //Soros port teszt
// Open serial communications and wait for port to open:
Serial.begin(9600);
pinMode(13,OUTPUT);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
// start the Ethernet connection and the server:
Ethernet.begin(mac, ip);
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
}
void loop() {
// listen for incoming clients
EthernetClient client = server.available();
if (client) {
Serial.println("new client");
webinput=0;
// 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) {
String HTTP_req ="";
while(client.available())
{
c = client.read();
// save the variables somewhere
HTTP_req += c;
}
// send a standard http response header
if(HTTP_req != "")
{
if(HTTP_req == "on=1"){
Serial.println("on");
digitalWrite(13,HIGH);
delay(200);
digitalWrite(13,LOW);
}
}
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close"); // the connection will be closed after completion of the response
//client.println("Refresh: 5"); // refresh the page automatically every 5 sec
client.println();
refresh=refresh+1;
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println("<form method=post>");
// client.println("<p>HELLO VILÁG</p>");
client.println("<button name=\"on\"value=\"1\" onclick=\"this.form.submit()\"> BEKAPCSOL </button>");
client.println("</form>");
// onclick=\"this.form.submit();\" checked>LED2");
client.println("</html>");
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 disonnected");
}
}
Robert írta:A LED nem lehet a 13-as lábon!
Az az SPI kommunikáció helye(10,11,12,13)! Másik lábra tedd át!
Kód: Egész kijelölése
void setup()
{
pinMode(10, OUTPUT);
digitalWrite(10, HIGH);
SPI.begin();
// start the Ethernet connection and the server:
Ethernet.begin(mac, ip);
server.begin();
Serial.begin(9600);
Serial.println(Ethernet.localIP());
} Vissza: “Arduino / C-nyelvű programozás (AVR-Duino, EthDuino, Arduino, Diecimila)”
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