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Wiren Board 6: WBE2R-R-GPS GPS/GLONASS Extension Module:NTPD PPS Setup/en: различия между версиями
Wiren Board 6: WBE2R-R-GPS GPS/GLONASS Extension Module:NTPD PPS Setup/en (просмотреть исходный код)
Версия 18:11, 19 июля 2019
, 4 года назадНовая страница: «=== Check for pps signal === At the command prompt, run <code>ppstest /dev/pps2</code>.»
(Новая страница: «The pps pulse is precisely synchronized with the beginning of each second, which makes it possible to increase the accuracy of the time determination on the contr…») |
(Новая страница: «=== Check for pps signal === At the command prompt, run <code>ppstest /dev/pps2</code>.») |
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The pps pulse is precisely synchronized with the beginning of each second, which makes it possible to increase the accuracy of the time determination on the controller with microsecond accuracy. | The pps pulse is precisely synchronized with the beginning of each second, which makes it possible to increase the accuracy of the time determination on the controller with microsecond accuracy. | ||
=== | === Check for pps signal === | ||
At the command prompt, run <code>ppstest /dev/pps2</code>. | |||
[[File:Pps_ok.png|600px|thumb|right|Проверка наличия сигнала pps]] | [[File:Pps_ok.png|600px|thumb|right|Проверка наличия сигнала pps]] | ||