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Merge branch 'dhcp' of github.com:amcewen/Arduino.

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This includes DCHP support and new UDP API for the Ethernet library.
This commit is contained in:
David A. Mellis
2011-03-23 23:28:33 -04:00
parent efae89ea0e
commit f43c0918ff
25 changed files with 1021 additions and 191 deletions
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21
libraries/Ethernet/examples/PachubeClient/PachubeClient.pde
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@ -23,20 +23,13 @@
#include <Ethernet.h>
// assign a MAC address for the ethernet controller.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
// fill in your address here:
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
// assign an IP address for the controller:
byte ip[] = {
192,169,1,20 };
byte gateway[] = {
192,168,1,1};
byte subnet[] = {
255, 255, 255, 0 };
// The address of the server you want to connect to (pachube.com):
byte server[] = {
209,40,205,190 };
IPAddress server(209,40,205,190);
// initialize the library instance:
Client client(server, 80);
@ -46,9 +39,15 @@ boolean lastConnected = false; // state of the connection last time through
const int postingInterval = 10000; //delay between updates to Pachube.com
void setup() {
// start the ethernet connection and serial port:
Ethernet.begin(mac, ip);
// start serial port:
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(;;)
;
}
// give the ethernet module time to boot up:
delay(1000);
}