protected void SetChannelSettings(int channelIn, HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration rampingConfigIn)
{
logger.Debug("SetChannelSettings; Channel: {0} OvershootOffset: {1}, OvershootDuration: {2} P: {3} I: {4} D: {5}",
channelIn.ToString(),
rampingConfigIn.m_fOvershootOffset.ToString(),
rampingConfigIn.m_uiOvershootDuration.ToString(),
rampingConfigIn.m_PID_Settings[0].m_fPGain.ToString(),
rampingConfigIn.m_PID_Settings[0].m_fIGain.ToString(),
rampingConfigIn.m_PID_Settings[0].m_fDGain.ToString()
);
_theModel.tecBoard.theBoard.SetSampleTime(channelIn, 0.1f);
_theModel.tecBoard.theBoard.SetOvershootDuration(channelIn, 0, rampingConfigIn.m_uiOvershootDuration);
_theModel.tecBoard.theBoard.SetOvershootOffset(channelIn, 0, rampingConfigIn.m_fOvershootOffset);
_theModel.tecBoard.theBoard.SetOvershootDuration(channelIn, 1, rampingConfigIn.m_uiOvershootDuration);
_theModel.tecBoard.theBoard.SetOvershootOffset(channelIn, 1, rampingConfigIn.m_fOvershootOffset);
_theModel.tecBoard.theBoard.SetSetPointOffset(channelIn, rampingConfigIn.m_fSetpointOffset);
_theModel.tecBoard.theBoard.TECSetPID_D(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fDGain);
_theModel.tecBoard.theBoard.TECSetPID_I(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fIGain);
_theModel.tecBoard.theBoard.TECSetPID_P(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fPGain);
_theModel.tecBoard.theBoard.SetRabbitGain(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fRabbitGain);
_theModel.tecBoard.theBoard.SetRabbitGain2(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fRabbitGain2);
_theModel.tecBoard.theBoard.SetRabbitGainDeriv(channelIn, 0, rampingConfigIn.m_PID_Settings[0].m_fRabbitDerivGain);
_theModel.tecBoard.theBoard.TECSetPID_D(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fDGain);
_theModel.tecBoard.theBoard.TECSetPID_I(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fIGain);
_theModel.tecBoard.theBoard.TECSetPID_P(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fPGain);
_theModel.tecBoard.theBoard.SetRabbitGain(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fRabbitGain);
_theModel.tecBoard.theBoard.SetRabbitGain2(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fRabbitGain2);
_theModel.tecBoard.theBoard.SetRabbitGainDeriv(channelIn, 1, rampingConfigIn.m_PID_Settings[1].m_fRabbitDerivGain);
_theModel.tecBoard.theBoard.SetErrorTermBand(channelIn, 50);
_theModel.tecBoard.theBoard.SetErrorTermCounts(channelIn, 255);
_theModel.tecBoard.theBoard.SetPBand(channelIn, 6);
_theModel.tecBoard.theBoard.SetPowerLimitCounts(channelIn, 255);
_theModel.tecBoard.theBoard.SetTempControlMode(channelIn, 1);
_theModel.tecBoard.theBoard.SetLowClamp(channelIn, -100);
_theModel.tecBoard.theBoard.SetHighClamp(channelIn, 300);
}
/// <summary>
/// Selects the PID parameters for the specified temperature range.
/// </summary>
/// <returns></returns>
public HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration SelectThermalParameters(float fromTemp, float toTemp, List <HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element> rangeList)
{
HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration configOut = null;
foreach (HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element element in rangeList)
{
if (fromTemp >= element.m_TemperatureRange.m_fLowTemperature &&
fromTemp <= element.m_TemperatureRange.m_fHighTemperature
)
{
foreach (HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration rampingConfig in element.m_ToTemperatures)
{
if (toTemp >= rampingConfig.m_TemperatureRange.m_fLowTemperature &&
toTemp <= rampingConfig.m_TemperatureRange.m_fHighTemperature)
{
configOut = rampingConfig;
logger.Debug("DevicePCRCycler SelectThermalParameters, found a plan; curTemp is {4} making settings for the temperature range: From: {0}-{1} To: {2}-{3}",
element.m_TemperatureRange.m_fLowTemperature.ToString(),
element.m_TemperatureRange.m_fHighTemperature.ToString(),
configOut.m_TemperatureRange.m_fLowTemperature.ToString(),
configOut.m_TemperatureRange.m_fHighTemperature.ToString(),
fromTemp.ToString()
);
}
}
}
}
// Hopefully we've got our plan now.
if (configOut == null)
{
logger.Debug("DevicePCRCycler SelectThermalParameters did not find a plan for {0} to {1}.",
fromTemp.ToString(), toTemp.ToString());
}
return(configOut);
}
/// <summary>
/// Sets the temperature parameters to the appropriate settings for this temperature band.
/// </summary>
/// <param name="curTemp"></param>
/// <param name="rangeList"></param>
public void SetToAppropriateBand(int nChannel, float curTemp, double toTemp, List <HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element> rangeList)
{
//logger.Debug("DevicePCRCycler SetToAppropriateBand starting");
// If our target is outside our current targets.
if (!_theModel.bUnderTempPlan[nChannel] && !_theModel.bStopScript)
{
logger.Debug("DevicePCRCycler SetToAppropriateBand, finding a new band, curTemp is {0} to temp is {1}", curTemp.ToString(),
toTemp.ToString());
// Find a new plan.
HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration rampingConfig = SelectThermalParameters(curTemp, (float)toTemp, rangeList);
if (rampingConfig != null)
{
SetChannelSettings(nChannel, rampingConfig);
// _theModel.tecBoard.theBoard.SetFanDutyCycle(100);
// _theModel.tecBoard.theBoard.EnableSystemFan(true);
// _theModel.tecBoard.theBoard.EnableTECFan(true);
// Record the range we've currently set up.
_rampingLowTemp[nChannel] = rampingConfig.m_TemperatureRange.m_fLowTemperature;
_rampingHighTemp[nChannel] = rampingConfig.m_TemperatureRange.m_fHighTemperature;
_theModel.bUnderTempPlan[nChannel] = true;
}
else
{
// TBD; there is a default somewhere.
}
}
//logger.Debug("DevicePCRCycler SetToAppropriateBand exitting");
}
/// <summary>
/// Selects the PID parameters for the specified temperature range.
/// </summary>
/// <returns></returns>
public HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration SelectThermalParameters(float fromTemp, float toTemp, List <HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element> rangeList)
{
HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration configOut = null;
// Scan one, locate the plan that has the tightest from range.
float fromRangeDelta = -1;
int ndxRange = -1;
int ndx = 0;
foreach (HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element element in rangeList)
{
if (fromTemp >= element.m_TemperatureRange.m_fLowTemperature &&
fromTemp <= element.m_TemperatureRange.m_fHighTemperature
)
{
if (fromRangeDelta == -1)
{
// Grab this one if it's the first one.
fromRangeDelta = Math.Abs(element.m_TemperatureRange.m_fHighTemperature - element.m_TemperatureRange.m_fLowTemperature);
ndxRange = ndx;
}
else
{
// Use this one if it's tighter.
float localFromRangeDelta = Math.Abs(element.m_TemperatureRange.m_fHighTemperature - element.m_TemperatureRange.m_fLowTemperature);
if (localFromRangeDelta < fromRangeDelta)
{
fromRangeDelta = localFromRangeDelta;
ndxRange = ndx;
}
}
}
ndx++;
}
// If we found a range.
if (ndxRange != -1)
{
HelixGen.Model.Configuration.CTEC_From_Temperature_PID_Element configElement = rangeList[ndxRange];
// Find the tightest to range.
float toRangeDelta = -1;
int ndxToRange = -1;
ndx = 0;
foreach (HelixGen.Model.Configuration.CTEC_HW_Ramping_Configuration rampingConfig in configElement.m_ToTemperatures)
{
if (toTemp >= rampingConfig.m_TemperatureRange.m_fLowTemperature &&
toTemp <= rampingConfig.m_TemperatureRange.m_fHighTemperature)
{
if (toRangeDelta == -1)
{
toRangeDelta = Math.Abs(rampingConfig.m_TemperatureRange.m_fHighTemperature - rampingConfig.m_TemperatureRange.m_fLowTemperature);
ndxToRange = ndx;
}
else
{
float localToRangeDelta = Math.Abs(rampingConfig.m_TemperatureRange.m_fHighTemperature - rampingConfig.m_TemperatureRange.m_fLowTemperature);
if (localToRangeDelta < toRangeDelta)
{
toRangeDelta = Math.Abs(rampingConfig.m_TemperatureRange.m_fHighTemperature - rampingConfig.m_TemperatureRange.m_fLowTemperature);
ndxToRange = ndx;
}
}
}
ndx++;
}
// Hopefully we've got our plan now.
if (ndxToRange != -1)
{
configOut = configElement.m_ToTemperatures[ndxToRange];
logger.Debug("DevicePCRCycler SelectThermalParameters, found a plan; curTemp is {4} making settings for the temperature range: From: {0}-{1} To: {2}-{3}",
configElement.m_TemperatureRange.m_fLowTemperature.ToString(),
configElement.m_TemperatureRange.m_fHighTemperature.ToString(),
configOut.m_TemperatureRange.m_fLowTemperature.ToString(),
configOut.m_TemperatureRange.m_fHighTemperature.ToString(),
fromTemp.ToString()
);
}
else
{
logger.Debug("DevicePCRCycler SelectThermalParameters did not find a plan for {0} to {1}.",
fromTemp.ToString(), toTemp.ToString());
}
}
return(configOut);
}
