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<syntaxhighlight lang="c++"> | <syntaxhighlight lang="c++"> | ||
| + | /* | ||
| + | created 18 Dec 2009 | ||
| + | by David A. Mellis | ||
| + | modified 9 Apr 2012 | ||
| + | by Tom Igoe | ||
| + | modified 02 Sept 2015 | ||
| + | by Arturo Guadalupi | ||
| + | * Ethernet shield attached to pins 10, 11, 12, 13 | ||
| + | * Analog inputs attached to pins A0 through A5 (optional) | ||
| + | */ | ||
| + | #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); | ||
| + | |||
| + | void setup() { | ||
| + | //Open serial communications and wait for port to open: | ||
| + | Serial.begin(9600); | ||
| + | while (!Serial) { | ||
| + | ; //wait for serial port to connect. Needed for native USB port only | ||
| + | } | ||
| + | //start the Ethernet connection and the server: | ||
| + | Ethernet.begin(mac, ip); | ||
| + | server.begin(); | ||
| + | Serial.print("server is at "); | ||
| + | Serial.println(Ethernet.localIP()); | ||
| + | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revisión del 21:49 22 jun 2018
Web Server
En este ejemplo, con Ethernet Shield y Arduino se crea un servidor web simple. Con la biblioteca Ethernet, su dispositivo podrá responder a una solicitud HTTP. Después de abrir un navegador y navegar a la dirección IP de su escudo Ethernet, su Arduino responderá con HTML para que un navegador muestre los valores de entrada de los seis pines analógicos.
/*
created 18 Dec 2009
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe
modified 02 Sept 2015
by Arturo Guadalupi
* Ethernet shield attached to pins 10, 11, 12, 13
* Analog inputs attached to pins A0 through A5 (optional)
*/
#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);
void setup() {
//Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; //wait for serial port to connect. Needed for native USB port only
}
//start the Ethernet connection and the server:
Ethernet.begin(mac, ip);
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
}
