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Added Serial port check to all examples using Serial statements in the setup

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This commit is contained in:
Tom Igoe
2012-04-02 09:07:58 -04:00
parent e9a00eb38f
commit a631e4f834
32 changed files with 132 additions and 40 deletions
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6
libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
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@ -16,7 +16,7 @@
* Ethernet shield attached to pins 10, 11, 12, 13
created 15 March 2010
updated 16 Mar 2012
modified 2 Apr 2012
by Tom Igoe with input from Usman Haque and Joe Saavedra
http://arduino.cc/en/Tutorial/PachubeClient
@ -53,8 +53,10 @@ boolean lastConnected = false; // state of the connection last t
const unsigned long postingInterval = 10*1000; //delay between updates to Pachube.com
void setup() {
// start serial port:
// Open serial communications and wait for port to open:
Serial.begin(9600);
while(!Serial) ;
// start the Ethernet connection:
if (Ethernet.begin(mac) == 0) {
Serial.println("Failed to configure Ethernet using DHCP");