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Rule Examples/en: различия между версиями
Обновление для соответствия новой версии исходной страницы.
Matveevrj (обсуждение | вклад) |
FuzzyBot (обсуждение | вклад) (Обновление для соответствия новой версии исходной страницы.) |
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| (не показаны 4 промежуточные версии 1 участника) | |||
| Строка 1: | Строка 1: | ||
<languages/> | <languages/> | ||
{{DISPLAYTITLE: Rule Examples}} | |||
=== Control tracking === | === Control tracking === | ||
| Строка 578: | Строка 579: | ||
defineRule("_system_track_vin", { | defineRule("_system_track_vin", { | ||
whenChanged: "wb-adc/Vin", | whenChanged: "wb-adc/Vin", | ||
then: function() { | then: function() { | ||
if (dev["wb-adc | if (dev["wb-adc/Vin"] < dev["wb-adc/BAT"] ) { | ||
dev["power_status | dev["power_status/Vin"] = 0; | ||
} else { | } else { | ||
dev["power_status | dev["power_status/Vin"] = dev["wb-adc/Vin"] ; | ||
} | } | ||
} | } | ||
}); | }); | ||
defineRule("_system_dc_on", { | defineRule("_system_dc_on", { | ||
asSoonAs: function () { | asSoonAs: function () { | ||
return dev["wb-adc | return dev["wb-adc/Vin"] > dev["wb-adc/BAT"]; | ||
}, | }, | ||
then: function () { | then: function () { | ||
dev["power_status | dev["power_status/working on battery"] = false; | ||
} | } | ||
}); | }); | ||
defineRule("_system_dc_off", { | defineRule("_system_dc_off", { | ||
asSoonAs: function () { | asSoonAs: function () { | ||
return dev["wb-adc | return dev["wb-adc/Vin"] <= dev["wb-adc/BAT"]; | ||
}, | }, | ||
then: function () { | then: function () { | ||
dev["power_status | dev["power_status/working on battery"] = true; | ||
} | } | ||
}); | }); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| Строка 936: | Строка 931: | ||
Not cron-rules are used for schedules, but the libschedule. The libschedule enables and disables rules, which, unlike cron rules, are executed continuously when enabled. | Not cron-rules are used for schedules, but the libschedule. The libschedule enables and disables rules, which, unlike cron rules, are executed continuously when enabled. | ||
For example, we want the lighting to be on from 10 to 17h. The libschedule will follow the «turn on the lights» rule once a minute from 10 am to 17 PM. | |||
For example, we want the lighting to be on from 10 to 17h. The libschedule will follow the | |||
This means that even if the controller is running intermittently and missed the transition time between schedules (10 am), the controller will still turn on the lights at the first opportunity. | This means that even if the controller is running intermittently and missed the transition time between schedules (10 am), the controller will still turn on the lights at the first opportunity. | ||