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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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4
libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino
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@ -9,7 +9,7 @@
created 4 Sep 2010
by Michael Margolis
modified 17 Sep 2010
modified 2 Apr 2012
by Tom Igoe
This code is in the public domain.
@ -38,7 +38,9 @@ EthernetUDP Udp;
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(9600);
while(!Serial) ;
// start Ethernet and UDP
if (Ethernet.begin(mac) == 0) {