Ayuda, no encuentra mi modulo shield

International Español Software
1

Hola, para el código de ejemplo //Ejemplos/ethernet/webserve

me salta el error que la placa/modulo no ha sido encontrado.

Los he conectado los pines del shield a los correspondiente de mega 2560, alguien tiene idea de que puede ser

el codigo es el siguiente :

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

byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192, 168, 1, 177);
EthernetClient client;

char serverC[] = "www.google.com";
char dataLocationC[] = "/2434bc64 HTTP / 1.1";

void setup()
{
Serial.begin(9600);

if (Ethernet.begin(mac) == 0)
{
Serial.println("Failed to configure Ethernet using DHCP");
Ethernet.begin(mac, ip);
}

delay(1000);
Serial.println("connecting...");

if (client.connect(serverC, 80))
{
Serial.println("connected");
client.print("GET ");
client.println(dataLocationC);
client.print("Host: ");
client.println(serverC);
client.println();
}
else
{
Serial.println("connection failed");
}
}

void loop()
{
if (client.available())
{
char c = client.read();
if (c == '~')
{
while (client.available())
{
c = client.read();
if (c == '~')
{
client.stop();
client.flush();
break;
}
Serial.print(c);
}

}
}

if (!client.connected())
{
Serial.println();
Serial.println("disconnecting.");
client.stop();

// do nothing
while (true);
}
}

2

Perdón,me equivoque de código, es este el del ejemplo

#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() {
// You can use Ethernet.init(pin) to configure the CS pin
//Ethernet.init(10); // Most Arduino shields
//Ethernet.init(5); // MKR ETH shield
//Ethernet.init(0); // Teensy 2.0
//Ethernet.init(20); // Teensy++ 2.0
//Ethernet.init(15); // ESP8266 with Adafruit Featherwing Ethernet
//Ethernet.init(33); // ESP32 with Adafruit Featherwing Ethernet

// 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
}
Serial.println("Ethernet WebServer Example");

// start the Ethernet connection and the server:
Ethernet.begin(mac, ip);

// Check for Ethernet hardware present
if (Ethernet.hardwareStatus() == EthernetNoHardware) {
Serial.println("Ethernet shield was not found. Sorry, can't run without hardware. :(");
while (true) {
delay(1); // do nothing, no point running without Ethernet hardware
}
}
if (Ethernet.linkStatus() == LinkOFF) {
Serial.println("Ethernet cable is not connected.");
}

// start the server
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");
// 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) {
// send a standard http response header
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();
client.println("");
client.println("");
// output the value of each analog input pin
for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
int sensorReading = analogRead(analogChannel);
client.print("analog input ");
client.print(analogChannel);
client.print(" is ");
client.print(sensorReading);
client.println("
");
}
client.println("");
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 disconnected");
}
}

3

Por favor lee las Normas del foro y edita tu post usando etiquetas de código
Hilo movido a Software
Ademas no publiques consultas en la Sección Proyectos!!
Hay secciones para cada tipo de consulta.
Movido a Software.