Commit Graph

66 Commits

Author SHA1 Message Date
zeflo
a225c1cc83
Update NTPClient.cpp
Until now the fraction of the second was not taken into account. Therefore the resulting time offset is up to 1000 ms. Using the provided Information increases the accuracy of the synchronization to 20-30 milliseconds. And it requires just two lines of code.

https://imgur.com/a/aVjvHON
In this plot both methods are compared. Plotted is the time difference in respect to a PPS signal provided by a GPS receiver.  For comparison the time was synchronized over 1000 times and the resulting time difference filled into the respective histogram.
2021-03-04 17:35:14 +01:00
Luigi
d7d8b4512b
Adding default port range (#117) 2020-09-07 17:14:47 +02:00
Alexander Entinger
aff9c6b008
Merge pull request #116 from luigigubello/random_local_port
Added method to set random local port
2020-09-03 15:17:48 +02:00
Luigi Gubello
f5673290fc Changing long into unsigned int 2020-09-03 14:52:08 +02:00
Luigi Gubello
9e4323bcef Adding range choice for setRandomPort() 2020-08-31 15:31:55 +02:00
Luigi Gubello
a8bdae7ca4 Added method to set random local port
Added method to set a random local port, so that the board needs not
to use always the same embedded local port for receiving NTP packets.
2020-08-31 02:25:05 +02:00
Alexander Entinger
894b21de11
Merge pull request #77 from arduino-libraries/add-missing-ctors
Added support for server IPAddress argument to NTPClient
2019-09-19 10:46:21 +02:00
Alexander Entinger
a80086968a Fixing function signature error of 'NTPClient(UDP& udp, const char* poolServerName, long timeOffset)' (long timeOffset instead of int timeOffset) and adding the overloaded ctors also for an IPAddress 2019-09-19 10:24:53 +02:00
Alexander Entinger
ff9775d082 Merge branch 'sheffieldnick-ipaddress' - Manually resolving merge conflicts. 2019-09-19 10:00:42 +02:00
sheffieldnick
931c471697 Added support for server IPAddress argument to NTPClient 2019-09-19 10:00:23 +02:00
Alexander Entinger
18d4ac7eb1
Merge pull request #62 from jbrown123/master
Added packet flush before request in forceUpdate(). Fixes issue #49 - random clock delay
2019-09-19 08:38:46 +02:00
Alexander Entinger
9c16cb728b Adding documentation of function 'getEpochTime' to README 2019-09-19 07:32:17 +02:00
Alexander Entinger
97cdcd7038
Merge pull request #56 from bitsy/patch-1
Update NTPClient.cpp
2019-09-19 06:37:49 +02:00
Alexander Entinger
151bbc5484 Releasing v3.2.0 2019-09-18 10:01:20 +02:00
James Brown
cfbe88a3e2 Added packet flush before request in forceUpdate(). Fixes issue #49 in the upstream repo 2019-01-12 13:32:05 -07:00
bitsy
712c58c18e
Update NTPClient.cpp
The NTPClient method update() has been changed to only return "TRUE" after a successful update. The following conditions return "FALSE":
- Interval duration requirement not met
- forceUpdate() times out
2018-09-16 21:11:26 -07:00
vincentVDB
020aaf868d Update keywords.txt
forget ?
setTimeOffset	KEYWORD2
setUpdateInterval	KEYWORD2
setPoolServerName	KEYWORD2
2018-07-11 08:05:00 -04:00
Peeter Normak
6bb8cdafc7 added method for changing time server 2018-06-27 12:23:36 +02:00
Tamas Karpati
10125217d9 Make getter methods const 2018-06-27 12:22:18 +02:00
Kosh
70d6ec4e90 Changed timeOffset from int to long to support timezones with more than 32000 seconds difference from GMT (eg, Australia +10 (36000)) (#42) 2018-06-27 12:17:09 +02:00
Testato
126ea3093b Update README.md 2018-06-27 12:13:08 +02:00
Testato
ea200235c7 New default server
https://github.com/arduino-libraries/NTPClient/issues/34
2018-06-27 12:13:08 +02:00
pabloandresm
0825e0cc07 fixes updateInterval & lastUpdate variable type 2018-06-27 12:12:09 +02:00
Sandeep Mistry
9dc9ad184b Version 3.1.0 2016-05-31 16:33:31 -04:00
Sandeep Mistry
9e96da6e44 Update CHANGELOG 2016-05-31 16:33:15 -04:00
Sandeep Mistry
3c25c4fa2c Change email to arduino.cc 2016-05-31 16:29:40 -04:00
FWeinb
7433f7da88 Merge pull request #17 from SirUli/master
Added functions for changing the timeOffset and updateInterval later
2016-05-25 21:30:40 +02:00
Sandeep Mistry
d9264aadf3 Merge pull request #21 from g-goessel/patch-2
Update README.md
2016-05-22 08:23:15 -07:00
Sandeep Mistry
3bb667acb5 Merge pull request #20 from g-goessel/patch-1
Update README.md
2016-05-22 08:22:57 -07:00
g_goessel
87e20e0ff0 Update README.md
Fixed an error in a comment.
Was throwing `no matching function for call to 'NTPClient::NTPClient(const char [20], int, int)' ` otherwise
2016-05-21 21:15:49 +02:00
g_goessel
608ce2c003 Update README.md
This was probably not the speed you wanted :-)
2016-05-21 21:05:54 +02:00
FWeinb
3df8159c7f Merge pull request #19 from ivankravets/patch-2
Update repo URL
2016-05-19 20:03:42 +02:00
Ivan Kravets
371bb848bb Update repo URL 2016-05-19 20:08:23 +03:00
FWeinb
7716ba2471 Merge pull request #18 from ivankravets/patch-1
Add authors and version fields
2016-05-18 21:40:15 +02:00
Ivan Kravets
2f28de0e8c Add Sandeep Mistry as co-author 2016-05-18 16:26:00 +03:00
Ivan Kravets
40b9ec5147 Add authors and version fields 2016-05-15 00:32:07 +03:00
Uli
85c4caca94 Fixed Readme
Initialization with a different timeserver had a missing ntpUDP

Added the default values for interval and offset to the comment of the
default constructor in the ReadMe
2016-05-14 12:08:45 +02:00
Uli
ac19e0d7db Added functions for changing the timeOffset and updateInterval later
I added two functions:
```cpp
setTimeOffset(int timeOffset)
```

Allows you to set the offset at a later stage (e.g. upon timezone
changes or change from summertime to standard time)

```cpp
setUpdateInterval(int updateInterval)
```

Allows to set the interval at a later point. This was helpful when not
setting an offset at initialization and e.g. for other sync times during
special occasions.
2016-05-14 12:04:18 +02:00
Sandeep Mistry
e0fe10f578 Update library.properties
update URL
2016-04-19 09:09:24 -04:00
Sandeep Mistry
66f5e90123 Update CHANGELOG 2016-04-19 09:07:18 -04:00
Sandeep Mistry
fac9f516d7 Update README.md
Add Travis CI badge
2016-04-18 15:38:19 -04:00
FWeinb
0344dafb22 Merge pull request #16 from arduino-libraries/add-travis
Add travis build test
2016-04-18 21:33:51 +02:00
Fabrice Weinberg
9418eb8678 Initial add travis arduino build tests 2016-04-18 21:21:41 +02:00
Sandeep Mistry
fe79989b8b Change return type of get components to int 2016-04-18 15:08:38 -04:00
Sandeep Mistry
9070f2b11f Add changelog 2016-04-15 09:20:11 -04:00
Sandeep Mistry
9229123274 Rename getRawTime to getEpochTime 2016-04-15 09:09:23 -04:00
Sandeep Mistry
b0776ef19c Return result of update() and forceUpdate() 2016-04-15 09:06:30 -04:00
Sandeep Mistry
8dfbf23463 Use hard tabs in keywords.txt 2016-04-15 09:03:45 -04:00
Sandeep Mistry
0167eaed14 Add flag to track if UDP was setup, setup in update if it hasn't been 2016-04-15 09:03:45 -04:00
Sandeep Mistry
20bcfe4c6a Add end() API 2016-04-15 09:03:45 -04:00