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Code Issues Releases Activity

Modified Pachube examples to use manual Ethernet config if DCHP fails.

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This commit is contained in:
Tom Igoe 2011-10-26 13:22:30 -04:00
parent 6a68361a14
commit d16eeb0af3
2 changed files with 19 additions and 14 deletions
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14
libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
View File

@ -11,7 +11,7 @@
* Ethernet shield attached to pins 10, 11, 12, 13 * Ethernet shield attached to pins 10, 11, 12, 13
created 15 March 2010 created 15 March 2010
updated 4 Sep 2010 updated 26 Oct 2011
by Tom Igoe by Tom Igoe
http://www.tigoe.net/pcomp/code/category/arduinowiring/873 http://www.tigoe.net/pcomp/code/category/arduinowiring/873
@ -28,6 +28,9 @@
byte mac[] = { byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED}; 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
// fill in an available IP address on your network here,
// for manual configuration:
IPAddress ip(10,0,1,20);
// initialize the library instance: // initialize the library instance:
EthernetClient client; EthernetClient client;
@ -38,15 +41,14 @@ const int postingInterval = 10000; //delay between updates to Pachube.com
void setup() { void setup() {
// start serial port: // start serial port:
Serial.begin(9600); Serial.begin(9600);
// give the ethernet module time to boot up:
delay(1000);
// start the Ethernet connection: // start the Ethernet connection:
if (Ethernet.begin(mac) == 0) { if (Ethernet.begin(mac) == 0) {
Serial.println("Failed to configure Ethernet using DHCP"); Serial.println("Failed to configure Ethernet using DHCP");
// no point in carrying on, so do nothing forevermore: // Configure manually:
for(;;) Ethernet.begin(mac, ip);
;
} }
// give the ethernet module time to boot up:
delay(1000);
} }
void loop() { void loop() {

19
libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
View File

@ -14,7 +14,7 @@
* Ethernet shield attached to pins 10, 11, 12, 13 * Ethernet shield attached to pins 10, 11, 12, 13
created 15 March 2010 created 15 March 2010
updated 4 Sep 2010 updated 26 Oct 2011
by Tom Igoe by Tom Igoe
This code is in the public domain. This code is in the public domain.
@ -28,6 +28,9 @@
// fill in your address here: // fill in your address here:
byte mac[] = { byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED}; 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
// fill in an available IP address on your network here,
// for manual configuration:
IPAddress ip(10,0,1,20);
// initialize the library instance: // initialize the library instance:
EthernetClient client; EthernetClient client;
@ -37,16 +40,16 @@ boolean lastConnected = false; // state of the connection last time through
const int postingInterval = 10000; //delay between updates to Pachube.com const int postingInterval = 10000; //delay between updates to Pachube.com
void setup() { void setup() {
// start the ethernet connection and serial port: // start serial port:
Serial.begin(9600); Serial.begin(9600);
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: // give the ethernet module time to boot up:
delay(1000); delay(1000);
// start the Ethernet connection:
if (Ethernet.begin(mac) == 0) {
Serial.println("Failed to configure Ethernet using DHCP");
// Configure manually:
Ethernet.begin(mac, ip);
}
} }
void loop() { void loop() {