Diferencia entre revisiones de «WebServer»
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<syntaxhighlight lang="c++"> | <syntaxhighlight lang="c++"> | ||
/* | /* | ||
| − | + | Web Server | |
| − | + | ||
| − | + | A simple web server that shows the value of the analog input pins. | |
| − | + | using an Arduino Wiznet Ethernet shield. | |
| − | + | ||
| − | + | Circuit: | |
| − | * Ethernet shield attached to pins 10, 11, 12, 13 | + | * Ethernet shield attached to pins 10, 11, 12, 13 |
| − | * Analog inputs attached to pins A0 through A5 (optional) | + | * Analog inputs attached to pins A0 through A5 (optional) |
| − | */ | + | |
| + | created 18 Dec 2009 | ||
| + | by David A. Mellis | ||
| + | modified 9 Apr 2012 | ||
| + | by Tom Igoe | ||
| + | modified 02 Sept 2015 | ||
| + | by Arturo Guadalupi | ||
| + | |||
| + | */ | ||
#include <SPI.h> | #include <SPI.h> | ||
#include <Ethernet.h> | #include <Ethernet.h> | ||
| − | //Enter a MAC address and IP address for your controller below. | + | // Enter a MAC address and IP address for your controller below. |
| − | //The IP address will be dependent on your local network: | + | // The IP address will be dependent on your local network: |
| − | byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED}; | + | byte mac[] = { |
| + | 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED | ||
| + | }; | ||
IPAddress ip(192, 168, 1, 177); | IPAddress ip(192, 168, 1, 177); | ||
| − | //Initialize the Ethernet server library | + | // Initialize the Ethernet server library |
| − | //with the IP address and port you want to use | + | // with the IP address and port you want to use |
| − | //(port 80 is default for HTTP): | + | // (port 80 is default for HTTP): |
EthernetServer server(80); | EthernetServer server(80); | ||
void setup() { | 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 | |
| − | + | } | |
| − | + | ||
| − | + | void loop() { | |
| − | + | // listen for incoming clients | |
| − | + | EthernetClient client=server.available(); | |
| − | + | if( | |
| − | + | ||
| + | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Revisión del 14:40 23 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.
/*
Web Server
A simple web server that shows the value of the analog input pins.
using an Arduino Wiznet Ethernet shield.
Circuit:
* Ethernet shield attached to pins 10, 11, 12, 13
* Analog inputs attached to pins A0 through A5 (optional)
created 18 Dec 2009
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe
modified 02 Sept 2015
by Arturo Guadalupi
*/
#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
}
void loop() {
// listen for incoming clients
EthernetClient client=server.available();
if(
