void ExperimentController::calculateEstimatedDuration()
{
Experiment experiment = this->experiment();
double duration = (boost::posix_time::microsec_clock::local_time() - experiment.startedAt()).total_milliseconds() - (experiment.pausedDuration() * 1000);
double previousTargetTemp = HeatBlockInstance::getInstance()->temperature();
do
{
Stage *stage = experiment.protocol()->currentStage();
std::time_t holdTime = stage->currentStep()->holdTime();
double temperature = stage->currentStep()->temperature();
if (stage->autoDelta() && stage->currentCycle() > stage->autoDeltaStartCycle())
{
holdTime += stage->currentStep()->deltaDuration() * (stage->currentCycle() - stage->autoDeltaStartCycle());
if (holdTime < 0)
holdTime = 0;
temperature += stage->currentStep()->deltaTemperature() * (stage->currentCycle() - stage->autoDeltaStartCycle());
if (temperature < HeatBlockInstance::getInstance()->minTargetTemperature())
temperature = HeatBlockInstance::getInstance()->minTargetTemperature();
else if (temperature > HeatBlockInstance::getInstance()->maxTargetTemperature())
temperature = HeatBlockInstance::getInstance()->maxTargetTemperature();
}
double rate = stage->currentRamp()->rate();
rate = rate > 0 && rate <= kDurationCalcHeatBlockRampSpeed ? rate : kDurationCalcHeatBlockRampSpeed;
if (previousTargetTemp < temperature)
duration += (((temperature - previousTargetTemp) / rate) + holdTime) * 1000;
else
duration += (((previousTargetTemp - temperature) / rate) + holdTime) * 1000;
previousTargetTemp = temperature;
}
while (experiment.protocol()->advanceNextStep());
{
Poco::RWLock::ScopedWriteLock lock(*_machineMutex);
_experiment.setEstimatedDuration(std::round(duration / 1000));
}
}
ExperimentController::StartingResult ExperimentController::start(int experimentId)
{
if (OpticsInstance::getInstance()->lidOpen())
return LidIsOpen;
Experiment experiment = _dbControl->getExperiment(experimentId);
if (experiment.empty() || !experiment.protocol())
return ExperimentNotFound;
else if (experiment.startedAt() != boost::posix_time::not_a_date_time)
return ExperimentUsed;
experiment.setStartedAt(boost::posix_time::microsec_clock::local_time());
if (machineState() != IdleMachineState)
return MachineRunning;
stopLogging();
{
Poco::RWLock::ScopedWriteLock lock(*_machineMutex);
_settings.temperatureLogsState = false;
_settings.debugTemperatureLogsState = false;
LidInstance::getInstance()->setTargetTemperature(experiment.protocol()->lidTemperature());
_dbControl->startExperiment(experiment);
_machineState = LidHeatingMachineState;
_experiment = std::move(experiment);
LidInstance::getInstance()->setEnableMode(true);
}
startLogging();
return Started;
}
