public void SetHeatingElementStatus(OvenChanStatusEnum oven_element)
{
bool outer_status = false;
bool sz_status = false;
bool inner_status = false;
switch (oven_element)
{
case OvenChanStatusEnum.all_off:
case OvenChanStatusEnum.oven_off:
outer_status = false;
sz_status = false;
inner_status = false;
break;
case OvenChanStatusEnum.inner:
inner_status = true;
break;
case OvenChanStatusEnum.outer:
outer_status = true;
break;
case OvenChanStatusEnum.SZ:
sz_status = true;
break;
case OvenChanStatusEnum.oven_on:
outer_status = true;
sz_status = true;
inner_status = true;
break;
default:
//exit function
return;
}
if (outer_status)
SetOuterIndicatorToOn();
else
SetOuterIndicatorToOff();
if (inner_status)
SetInnerIndicatorToOn();
else
SetInnerIndicatorToOff();
if (sz_status)
SetSZIndicatorToOn();
else
SetSZIndicatorToOff();
}
// This function turns on the heater coils according to the string
// parameter passed to it. Usable string parameters are: "all", "0",
// "1", "2", and "none"; "all" and "none" turn on/off all the coils,
// while "0", "1", "2" turns on the coil corresponding to that channel
// output from the USB-TC device.
private void oven_channel_out(OvenChanStatusEnum state)
{
MccBoard daq = new MccDaq.MccBoard(BoardNum);
MccDaq.ErrorInfo RetVal;
for (int i = 0; i < 3; i++)
{
RetVal = daq.DConfigBit(DigitalPortType.AuxPort, i,
DigitalPortDirection.DigitalOut);
IsError(this,RetVal,true);
}
switch (state)
{
case OvenChanStatusEnum.oven_on:
for (int i = 0; i < 3; i++)
{
RetVal = daq.DBitOut(DigitalPortType.AuxPort, i,
DigitalLogicState.High);
IsError(this,RetVal, true);
}
break;
case OvenChanStatusEnum.oven_off:
for (int i = 0; i < 3; i++)
{
RetVal = daq.DBitOut(DigitalPortType.AuxPort, i,
DigitalLogicState.Low);
IsError(this,RetVal, true);
}
break;
case OvenChanStatusEnum.all_off:
for (int i = 0; i < 3; i++)
{
RetVal = daq.DBitOut(DigitalPortType.AuxPort, i,
DigitalLogicState.Low);
IsError(this,RetVal, true);
}
break;
case OvenChanStatusEnum.inner:
RetVal = daq.DBitOut(DigitalPortType.AuxPort, 0,
DigitalLogicState.High);
IsError(this,RetVal, true);
break;
case OvenChanStatusEnum.SZ:
RetVal = daq.DBitOut(DigitalPortType.AuxPort, 1,
DigitalLogicState.High);
IsError(this,RetVal, true);
break;
case OvenChanStatusEnum.outer:
RetVal = daq.DBitOut(DigitalPortType.AuxPort, 2,
DigitalLogicState.High);
IsError(this,RetVal, true);
break;
default:
RetVal = new ErrorInfo(1);
MessageBox.Show("oven_channel_out() called with invalid parameter!",
" " + "ERROR!");
break;
}
RetVal = daq.DConfigBit(DigitalPortType.AuxPort, 0,
DigitalPortDirection.DigitalOut);
if (IsError(this, RetVal, true) == 0)
{
oven_status = state;
SetHeatingElementStatus(state);
}
}
