Reference.EthernetLocalIP History

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November 09, 2011, at 09:08 PM by Scott Fitzgerald -
Changed lines 19-20 from:
4 bytes, representing the IP Address
to:
the IP address
Changed lines 48-54 from:
Serial.print("My IP address: ");
for (byte thisByte = 0; thisByte < 4; thisByte++) {
// print the value of each byte of the IP address:
Serial.print(Ethernet.localIP()[thisByte], DEC);
Serial.print(".");
}
Serial.println();
to:
Serial.println(Ethernet.localIP());
November 01, 2011, at 02:59 PM by Scott Fitzgerald -
November 01, 2011, at 01:21 PM by Scott Fitzgerald -
Changed line 60 from:
(:source:)
to:
(:sourceend:)
November 01, 2011, at 01:20 PM by Scott Fitzgerald -
Changed line 23 from:
[@
to:
(:source lang=arduino tabwidth=4:)
Changed line 60 from:
@]
to:
(:source:)
October 31, 2011, at 04:26 PM by Scott Fitzgerald -
Changed lines 7-8 from:
Obtains the IP address of the Ethernet shield.
to:
Obtains the IP address of the Ethernet shield. Useful when the address is auto assigned through DHCP.
October 31, 2011, at 04:24 PM by Scott Fitzgerald -
Added lines 1-60:
[[Ethernet]]

!!Ethernet.localIP()

!!!!Description

Obtains the IP address of the Ethernet shield.

!!!!Syntax

Ethernet.localIP();

!!!!Parameters

none

!!!!Returns

4 bytes, representing the IP Address

!!!!Example

[@
#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[] = {
0x00, 0xAA, 0xBB, 0xCC, 0xDE, 0x02 };

// 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() {
// start the serial library:
Serial.begin(9600);
// 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:
for(;;)
;
}
// print your local IP address:
Serial.print("My IP address: ");
for (byte thisByte = 0; thisByte < 4; thisByte++) {
// print the value of each byte of the IP address:
Serial.print(Ethernet.localIP()[thisByte], DEC);
Serial.print(".");
}
Serial.println();
}

void loop() {

}
@]

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