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| author | Cristian Maglie <c.maglie@bug.st> | 2012-05-23 09:22:52 +0200 |
|---|---|---|
| committer | Cristian Maglie <c.maglie@bug.st> | 2012-05-23 09:22:52 +0200 |
| commit | a3dbb49c078176fca1610f4a61b0d1b23e3f37c9 (patch) | |
| tree | 97c6f70b3f54da526db9acf93ed0b4ef24248b4e /libraries/Ethernet/examples/UdpNtpClient | |
| parent | 3786e337e0211ca1ef94b37b03e891adfb3b5f9a (diff) | |
| parent | 810803c6d3ab33a4496a89f41ef7e1dda15e8680 (diff) | |
Merge of arduino-1.0.1. Work in progress...
Diffstat (limited to 'libraries/Ethernet/examples/UdpNtpClient')
| -rw-r--r-- | libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino b/libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino index b4e24b8..93ffe39 100644 --- a/libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino +++ b/libraries/Ethernet/examples/UdpNtpClient/UdpNtpClient.ino @@ -9,7 +9,7 @@ created 4 Sep 2010 by Michael Margolis - modified 17 Sep 2010 + modified 9 Apr 2012 by Tom Igoe This code is in the public domain. @@ -38,7 +38,12 @@ EthernetUDP Udp; void setup() { + // Open serial communications and wait for port to open: Serial.begin(9600); + while (!Serial) { + ; // wait for serial port to connect. Needed for Leonardo only + } + // start Ethernet and UDP if (Ethernet.begin(mac) == 0) { |