public void SampleHardware()
{
var status = _hardware.GetWarmerPlateStatus();
if (status != _warmerStatus)
{
_warmerStatus = status;
if (_warmerStatus == WarmerStatus.POT_NOT_EMPTY)
{
_hardware.SetWarmerState(WarmerState.WARMER_ON);
}
else
{
_hardware.SetWarmerState(WarmerState.WARMER_OFF);
}
if (WarmerStatusChangedEvent != null)
{
WarmerStatusChangedEvent(this, new WarmerStatusEventArgs {
WarmerStatus = _warmerStatus
});
}
}
}
public WarmerPlate(IWarmerPlate hardware)
{
this._hardware = hardware;
this._warmerStatus = _hardware.GetWarmerPlateStatus();
this._timer = new Timer(new TimerCallback(SampleHardwareCallback), null, 0, 1000);
}