public void SetHeatingElementStatus(OvenChanEnum oven_element,
OvenHeatOnOffEnum element_on_or_off)
{
switch (oven_element)
{
case OvenChanEnum.AllOff:
case OvenChanEnum.OvenOff:
outer_status = false;
sample_zone_status = false;
inner_status = false;
break;
case OvenChanEnum.Inner:
if (element_on_or_off == OvenHeatOnOffEnum.On)
{
inner_status = true;
}
else
{
inner_status = false;
}
break;
case OvenChanEnum.Outer:
if (element_on_or_off == OvenHeatOnOffEnum.On)
{
outer_status = true;
}
else
{
outer_status = false;
}
break;
case OvenChanEnum.SampleZone:
if (element_on_or_off == OvenHeatOnOffEnum.On)
{
sample_zone_status = true;
}
else
{
sample_zone_status = false;
}
break;
case OvenChanEnum.OvenOn:
outer_status = true;
sample_zone_status = true;
inner_status = true;
break;
default:
//exit function
return;
}
if (outer_status)
SetOuterIndicatorToOn();
else
SetOuterIndicatorToOff();
if (inner_status)
SetInnerIndicatorToOn();
else
SetInnerIndicatorToOff();
if (sample_zone_status)
SetSampleZoneIndicatorToOn();
else
SetSampleZoneIndicatorToOff();
}
private void SetOvenChannelOutput(OvenChanEnum channel, OvenHeatOnOffEnum on_or_off)
{
MccDaq.ErrorInfo RetVal = new ErrorInfo();
switch (channel)
{
case OvenChanEnum.OvenOn:
for (int i = 0; i < 3; i++)
{
if ((i == inner_zone_heater_index &&
inner_zone_heater_disabled) ||
(i == sample_zone_heater_index &&
sample_zone_heater_disabled) ||
(i == outer_zone_heater_index &&
outer_zone_heater_disabled))
{
//Toggle heating element off
//Heating element has been programmatically disabled
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
i,
DigitalLogicState.Low);
IsError(this, RetVal, true);
}
else
{
//Toggle heating element on
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
i,
DigitalLogicState.High);
IsError(this, RetVal, true);
}
}
break;
case OvenChanEnum.OvenOff:
for (int i = 0; i < 3; i++)
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
i,
DigitalLogicState.Low);
IsError(this, RetVal, true);
}
break;
case OvenChanEnum.AllOff:
for (int i = 0; i < 3; i++)
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
i,
DigitalLogicState.Low);
IsError(this, RetVal, true);
}
break;
case OvenChanEnum.Inner:
if (on_or_off == OvenHeatOnOffEnum.On &&
!inner_zone_heater_disabled)
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
inner_zone_heater_index,
DigitalLogicState.High);
}
else
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
inner_zone_heater_index,
DigitalLogicState.Low);
}
IsError(this, RetVal, true);
break;
case OvenChanEnum.SampleZone:
if (on_or_off == OvenHeatOnOffEnum.On &&
!sample_zone_heater_disabled)
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
sample_zone_heater_index,
DigitalLogicState.High);
}
else
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
sample_zone_heater_index,
DigitalLogicState.Low);
}
IsError(this, RetVal, true);
break;
case OvenChanEnum.Outer:
if (on_or_off == OvenHeatOnOffEnum.On &&
!outer_zone_heater_disabled)
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
outer_zone_heater_index,
DigitalLogicState.High);
}
else
{
RetVal = oven_board.DBitOut(DigitalPortType.AuxPort,
outer_zone_heater_index,
DigitalLogicState.Low);
}
IsError(this, RetVal, true);
break;
default:
RetVal = new ErrorInfo(1);
MessageBox.Show(
"Set Oven Channel Output error -- invalid Oven Channel Output State input.",
" " + "ERROR!");
break;
}
RetVal = oven_board.DConfigBit(DigitalPortType.AuxPort, 0,
DigitalPortDirection.DigitalOut);
if (IsError(this, RetVal, true) == ErrorCodeEnum.NoError)
{
oven_status = channel;
SetHeatingElementStatus(channel, on_or_off);
}
}