Arduino uno R3 +ethernet shield +wamp server, accessing the files

Hi everyone…

Actually I am using arduino uno R3 and w5100 ethernet shield

I’ve installed wamp server in my lap.

I connected the my lap and the ethernet shield via router to the same local network and pinged each other successfully.

Also I modified the configuration files and vhosts files in the wamp server so that the files in the wamp server can be accessed in the local network.

I had stored a file “hi.php” in the www folder and htdocs folder of the wamp server.

But when I try to access the file through my ethernet shield, as a client, by creating a HTTP request the serial monitor shows

"the file hi.php is not found " in the html format

Can anyone plz help me out with this.

Thanks in advance.

The code I used is,

/*
  Web client
 
 This sketch connects to a website (http://www.google.com)
 using an Arduino Wiznet Ethernet shield. 
 
 Circuit:
 * Ethernet shield attached to pins 10, 11, 12, 13
 
 created 18 Dec 2009
 by David A. Mellis
 modified 9 Apr 2012
 by Tom Igoe, based on work by Adrian McEwen
 
 */
 #include <SPI.h>
#include <Ethernet.h>
 // Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac[] = {
  0x90, 0xA2, 0xDA, 0x0F, 0x3A, 0xDC};
// if you don't want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
//IPAddress server(74,125,232,128);  // numeric IP for Google (no DNS)
IPAddress server(192,168,2,9);   // name address for Google (using DNS)
 // Set the static IP address to use if the DHCP fails to assign
IPAddress ip(192,168,2,8);
 // Initialize the Ethernet client library
// with the IP address and port of the server 
// that you want to connect to (port 80 is default for HTTP):
EthernetClient client;
 void setup() {
 // Open serial communications and wait for port to open:
  Serial.begin(9600);
   while (!Serial) {
    ; // wait for serial port to connect. Needed for Leonardo only
  }
   // start the Ethernet connection:
  if (Ethernet.begin(mac) == 0) {
    Serial.println("Failed to configure Ethernet using DHCP");
    // no point in carrying on, so do nothing forevermore:
    // try to congifure using IP address instead of DHCP:
    Ethernet.begin(mac, ip);
  }
  // give the Ethernet shield a second to initialize:
  delay(1000);
  Serial.println("connecting...");
   // if you get a connection, report back via serial:
  if (client.connect(server, 80)) {
    Serial.println("connected");
    // Make a HTTP request:
   //client.print("GET /rec.php HTTP/1.1\n");
    client.println("GET /rec.php HTTP/1.1");
    client.println("Host: 192.168.2.9");
    client.println("Connection: close");
    client.println();
  } 
  else {
    // kf you didn't get a connection to the server:
    Serial.println("connection failed");
  }
}
 void loop()
{
  // if there are incoming bytes available 
  // from the server, read them and print them:
  if (client.available()) {
    char c = client.read();
    Serial.print(c);
  }
   // if the server's disconnected, stop the client:
  if (!client.connected()) {
    Serial.println();
    Serial.println("disconnecting.");
    client.stop();
     // do nothing forevermore:
    while(true);
  }

(deleted)

spycatcher2k:
Is this accessible from any other computer?

Ya it is accessible from other computers in the local network

Tamilselvan8621:
Hi everyone…

Actually I am using arduino uno R3 and w5100 ethernet shield

I’ve installed wamp server in my lap.

I connected the my lap and the ethernet shield via router to the same local network and pinged each other successfully.

Also I modified the configuration files and vhosts files in the wamp server so that the files in the wamp server can be accessed in the local network.

I had stored a file “hi.php” in the www folder and htdocs folder of the wamp server.

But when I try to access the file through my ethernet shield, as a client, by creating a HTTP request the serial monitor shows

"the file hi.php is not found " in the html format

Can anyone plz help me out with this.

Thanks in advance.

The code I used is,

/*

Web client

This sketch connects to a website (http://www.google.com)
using an Arduino Wiznet Ethernet shield.

Circuit:

  • Ethernet shield attached to pins 10, 11, 12, 13

created 18 Dec 2009
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe, based on work by Adrian McEwen

*/
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac = {
  0x90, 0xA2, 0xDA, 0x0F, 0x3A, 0xDC};
// if you don’t want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
//IPAddress server(74,125,232,128);  // numeric IP for Google (no DNS)
IPAddress server(192,168,2,9);  // name address for Google (using DNS)
// Set the static IP address to use if the DHCP fails to assign
IPAddress ip(192,168,2,8);
// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
EthernetClient client;
void setup() {
// Open serial communications and wait for port to open:
  Serial.begin(9600);
  while (!Serial) {
    ; // wait for serial port to connect. Needed for Leonardo only
  }
  // start the Ethernet connection:
  if (Ethernet.begin(mac) == 0) {
    Serial.println(“Failed to configure Ethernet using DHCP”);
    // no point in carrying on, so do nothing forevermore:
    // try to congifure using IP address instead of DHCP:
    Ethernet.begin(mac, ip);
  }
  // give the Ethernet shield a second to initialize:
  delay(1000);
  Serial.println(“connecting…”);
  // if you get a connection, report back via serial:
  if (client.connect(server, 80)) {
    Serial.println(“connected”);
    // Make a HTTP request:
  //client.print(“GET /rec.php HTTP/1.1\n”);
    client.println(“GET /rec.php HTTP/1.1”);
    client.println(“Host: 192.168.2.9”);
    client.println(“Connection: close”);
    client.println();
  }
  else {
    // kf you didn’t get a connection to the server:
    Serial.println(“connection failed”);
  }
}
void loop()
{
  // if there are incoming bytes available
  // from the server, read them and print them:
  if (client.available()) {
    char c = client.read();
    Serial.print(c);
  }
  // if the server’s disconnected, stop the client:
  if (!client.connected()) {
    Serial.println();
    Serial.println(“disconnecting.”);
    client.stop();
    // do nothing forevermore:
    while(true);
  }

Plz anyone help me out with this

(deleted)

spycatcher2k: The code you have posted is requesting rec.php , Also the request looks to be malformed, I'm not at my normal PC at the moment but check the examples supplied with the library.

And I changed the rec.php to hi.php and tried it out but in vain.... Ok I'll check the examples......

Tamilselvan8621:
Hi everyone…

Actually I am using arduino uno R3 and w5100 ethernet shield

I’ve installed wamp server in my lap.

I connected the my lap and the ethernet shield via router to the same local network and pinged each other successfully.

Also I modified the configuration files and vhosts files in the wamp server so that the files in the wamp server can be accessed in the local network.

I had stored a file “hi.php” in the www folder and htdocs folder of the wamp server.

But when I try to access the file through my ethernet shield, as a client, by creating a HTTP request the serial monitor shows

"the file hi.php is not found " in the html format

Can anyone plz help me out with this.

Thanks in advance.

The code I used is,

/*

Web client

This sketch connects to a website (http://www.google.com)
using an Arduino Wiznet Ethernet shield.

Circuit:

  • Ethernet shield attached to pins 10, 11, 12, 13

created 18 Dec 2009
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe, based on work by Adrian McEwen

*/
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac = {
  0x90, 0xA2, 0xDA, 0x0F, 0x3A, 0xDC};
// if you don’t want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
//IPAddress server(74,125,232,128);  // numeric IP for Google (no DNS)
IPAddress server(192,168,2,9);  // name address for Google (using DNS)
// Set the static IP address to use if the DHCP fails to assign
IPAddress ip(192,168,2,8);
// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
EthernetClient client;
void setup() {
// Open serial communications and wait for port to open:
  Serial.begin(9600);
  while (!Serial) {
    ; // wait for serial port to connect. Needed for Leonardo only
  }
  // start the Ethernet connection:
  if (Ethernet.begin(mac) == 0) {
    Serial.println(“Failed to configure Ethernet using DHCP”);
    // no point in carrying on, so do nothing forevermore:
    // try to congifure using IP address instead of DHCP:
    Ethernet.begin(mac, ip);
  }
  // give the Ethernet shield a second to initialize:
  delay(1000);
  Serial.println(“connecting…”);
  // if you get a connection, report back via serial:
  if (client.connect(server, 80)) {
    Serial.println(“connected”);
    // Make a HTTP request:
  //client.print(“GET /rec.php HTTP/1.1\n”);
    client.println(“GET /rec.php HTTP/1.1”);
    client.println(“Host: 192.168.2.9”);
    client.println(“Connection: close”);
    client.println();
  }
  else {
    // kf you didn’t get a connection to the server:
    Serial.println(“connection failed”);
  }
}
void loop()
{
  // if there are incoming bytes available
  // from the server, read them and print them:
  if (client.available()) {
    char c = client.read();
    Serial.print(c);
  }
  // if the server’s disconnected, stop the client:
  if (!client.connected()) {
    Serial.println();
    Serial.println(“disconnecting.”);
    client.stop();
    // do nothing forevermore:
    while(true);
  }



7

Solved it…
Actually you have to put the file hi.php inside www folder without creating a new folder inside www folder