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Update NTPClient.ino #339

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Merged
merged 1 commit into from
May 29, 2015
Merged

Update NTPClient.ino #339

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9 changes: 8 additions & 1 deletion hardware/esp8266com/esp8266/libraries/ESP8266WiFi/examples/NTPClient/NTPClient.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,11 @@ char pass[] = "********"; // your network password

unsigned int localPort = 2390; // local port to listen for UDP packets

IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
/* Don't hardwire the IP address or we won't get the benefits of the pool.
* Lookup the IP address for the host name instead */
//IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
IPAddress timeServerIP; // time.nist.gov NTP server address
const char* ntpServerName = "time.nist.gov";

const int NTP_PACKET_SIZE = 48; // NTP time stamp is in the first 48 bytes of the message

Expand Down Expand Up @@ -65,6 +69,9 @@ void setup()

void loop()
{
//get a random server from the pool
WiFi.hostByName(ntpServerName, timeServerIP);

sendNTPpacket(timeServer); // send an NTP packet to a time server
// wait to see if a reply is available
delay(1000);
Expand Down