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2014/10/15 ¤U¤È 10:12:13

iphone Programming Glossary: ntp

Is it possible to get the atomic clock timestamp from the iphone GPS?

http://stackoverflow.com/questions/1444456/is-it-possible-to-get-the-atomic-clock-timestamp-from-the-iphone-gps

This will be as reliable as you can get. The internal clock on the iPhone will be updated when it can get access to an NTP server. If the phone uses GPS as a time sync source it'll also be used to update the same system wide clock which is accessible..

purgeIdleCellConnections: found one to purge conn = 0x1d57ba00

http://stackoverflow.com/questions/14754828/purgeidlecellconnections-found-one-to-purge-conn-0x1d57ba00

to purge conn 0x1d57ba00 What's going on here This is the first time I've ever seen this in the log. I'm connected to NTP servers. Building on iPhone running iOS 6.0 with latest version of XCode. Should I ignore this It doesn't seem to be doing..

Network Time Protocol for iPhone

http://stackoverflow.com/questions/2269532/network-time-protocol-for-iphone

writing an application that requires accurate timing. After asking this question I have decided to investigate using NTP or maybe Simple NTP. Is there any open source implementation of these protocols for the iPhone So far I have managed to.. that requires accurate timing. After asking this question I have decided to investigate using NTP or maybe Simple NTP. Is there any open source implementation of these protocols for the iPhone So far I have managed to find a broken link ... implementation of these protocols for the iPhone So far I have managed to find a broken link . I am also aware that NTP has a C reference implementation so I am trying to see how much effort it would require to make it work on the iPhone. Update..

High-resolution timer for iPhone?

http://stackoverflow.com/questions/3540234/high-resolution-timer-for-iphone

when ntp does its thing. Devices can have clock drift. It the iOS device drifts fast a few seconds then when NTP corrects this drift you will see the clock suddenly go backwards a few seconds. Very bad for timing use. mach_time uses..

Getting system time in iPhone

http://stackoverflow.com/questions/6055884/getting-system-time-in-iphone

can have correct current time by using ntp sntp. Following uris might help you to write your own implementation Simple NTP client for iOS http code.google.com p ios ntp NSDate from time server http pathoneycutt.com 2010 12 nsdate from time server..

CoreAudio AudioTimeStamp.mHostTime clock frequency?

http://stackoverflow.com/questions/675626/coreaudio-audiotimestamp-mhosttime-clock-frequency

upwards e.g. the system clock might be ahead of time and the system regularly synchronize the system time using NTP Network Time Protocol . If the system notices that it is ahead of time by two seconds at the next NTP sync it turns the.. time using NTP Network Time Protocol . If the system notices that it is ahead of time by two seconds at the next NTP sync it turns the system clock back by two seconds to correct it. This regularly breaks software because many programmers..

How to get exactly real current date

http://stackoverflow.com/questions/6970929/how-to-get-exactly-real-current-date

How can I fetch the time from an Airport Express without making a network connection?

http://stackoverflow.com/questions/11357578/how-can-i-fetch-the-time-from-an-airport-express-without-making-a-network-connec

of sense. From what I'm getting you want to get the time and date from an external source. http code.google.com p ios ntp might be what your looking for though. You can get the date and time from an external source instead of the system time...

Is there an iPhone equivalent to the NSTokenField control?

http://stackoverflow.com/questions/1307553/is-there-an-iphone-equivalent-to-the-nstokenfield-control

Network Time Protocol for iPhone

http://stackoverflow.com/questions/2269532/network-time-protocol-for-iphone

I had a working link but it is to the Wayback Machine which only saves text not files link that works . iphone ntp share improve this question There's a small iOS library named ios ntp . I have used it in one project in the past and.. text not files link that works . iphone ntp share improve this question There's a small iOS library named ios ntp . I have used it in one project in the past and it seemed to work reasonably well. As of mid 2013 the original ios ntp project.. ntp . I have used it in one project in the past and it seemed to work reasonably well. As of mid 2013 the original ios ntp project has a few missing pieces so I have mirrored the original svn repository to github. You can checkout out a working..

High-resolution timer for iPhone?

http://stackoverflow.com/questions/3540234/high-resolution-timer-for-iphone

in the mach mach_time.h header. Don't use NSDate. NSDate isn't even guaranteed to not go backwards occasionally when ntp does its thing. Devices can have clock drift. It the iOS device drifts fast a few seconds then when NTP corrects this drift..

Getting system time in iPhone

http://stackoverflow.com/questions/6055884/getting-system-time-in-iphone

time from iPhone iphone date time share improve this question Yes you can have correct current time by using ntp sntp. Following uris might help you to write your own implementation Simple NTP client for iOS http code.google.com p ios.. time from iPhone iphone date time share improve this question Yes you can have correct current time by using ntp sntp. Following uris might help you to write your own implementation Simple NTP client for iOS http code.google.com p ios ntp..