JavaScript Callback Functions API

Callback Functions

System Functions

DaylightEvent(day)

Called at sunrise and sunset, according to the latitude and longitude values set in hsyco.ini, and the optional SunriseOffsetMinutes and SunsetOffsetMinutes parameters.

DaylightEvent(day)

Parameters:

• day: boolean - true at sunrise, false at sunset.

haActiveEvent(active)

Triggered by the change of state of an HSYCO server in a master/slave high availability configuration.

Parameters:

• active: boolean - true if the server is active, false if not active.

PowerEvent(power)

Triggered by a change of the current power load level, as set using the powerSet() Java API or the POWER action.

If PowerEvent() returns -1 or if not defined, HSYCO status is updated with the detected power value, the value returned by PowerEvent() is otherwise used.

 The JavaScript PowerEvent return value is used only if the Java PowerEvent callback is not defined or returned -1.

Thanks to this method it is possible to alter the power value shown in the Web interface, for example to aggregate power readings acquired from other sensors.

Parameters:

• power: numeric - the power level, in Watts.

programTimerEvent(name)

This method is called when a program timer is activated.

Program timers are set using programTimerSet(), programTimerReset(), programTimerRepeat(), or using the corresponding actions in the EVENTS.

Parameters:

• name: string - program timer name.