private void teraEtalonMapComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
ComboBox cb = sender as ComboBox;
if (cb.SelectedIndex == -1 || (this.mainForm.TeraEtalonMaps.Length == 0))
{
return;
}
this.measure.EtalonMap = this.mainForm.TeraEtalonMaps[cb.SelectedIndex];
comboBoxResistance.Items.Clear();
if (this.measure.Type == MEASURE_TYPE.CALIBRATION)
{
int range = 0;
foreach (int i in this.measure.EtalonMap.CalibrationEtalonNumbers)
{
range++;
comboBoxResistance.Items.Add(String.Format("{0} Диапазон ({1})", range, MeasureResultTera.AbsResultViewWithMeasure((double)this.measure.EtalonMap.Etalons[i] / 1000)));
}
}
else
{
foreach (int i in this.measure.EtalonMap.Etalons)
{
comboBoxResistance.Items.Add(MeasureResultTera.AbsResultViewWithMeasure((double)i / (double)1000));
}
}
comboBoxResistance.SelectedIndex = 0;
}
private void measure()
{
resetTime();
MeasureResultTera result;
this.MeasureStatus = MEASURE_STATUS.IS_GOING;
do
{
this.teraDevice.DeviceForm.updateResultField();
Thread.Sleep(700);
result = new MeasureResultTera(this, this.teraDevice);
this.teraDevice.DoMeasure(ref result);
if (!result.IsCompleted)
{
TeraMeasure.measureError("Превышено время ожидания результата"); break;
}
result.SecondsFromStart = measSeconds;
if (result.Status > 0)
{
break;
}
ResultCollectionsList.Add(result);
if (StatCycleNumber < this.AveragingTimes)
{
StatCycleNumber++; continue;
} //Если статистическое испытание, то уходим на следующий подциклa
this.teraDevice.DeviceForm.updateResultField();
if (!this.IsCyclicMeasure && this.CycleNumber == this.CycleTimes)
{
break;
}
this.CycleNumber++;
} while (true);
if (result.Status != TERA_RESULT_STATUS.SUCC && result.Status != TERA_RESULT_STATUS.INTERRUPTED && result.Status != TERA_RESULT_STATUS.STATUS_VOLTAGE_SOURCE_IS_OFF)
{
string errMessage = "Неизвестная ошибка измерения";
if (result.Status == TERA_RESULT_STATUS.INTEGRATOR_IS_ON_NEGATIVE)
{
errMessage = "Интегратор находится в отрицательной области";
}
else if (result.Status == TERA_RESULT_STATUS.LOST_CIRCUIT_CORR_ERR_CODE)
{
errMessage = "Не удалось произвести коррекцию токов утечки";
}
else if (result.Status == TERA_RESULT_STATUS.SHORT_CIRCUIT)
{
errMessage = "Подключенный образец имеет слишком маленькое сопротивление.";
}
System.Windows.Forms.MessageBox.Show(errMessage, "Ошибка измерения", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
else if (result.Status == TERA_RESULT_STATUS.INTERRUPTED || result.Status == TERA_RESULT_STATUS.STATUS_VOLTAGE_SOURCE_IS_OFF)
{
this.MeasureStatus = MEASURE_STATUS.STOPED;
}
}
public void DoMeasure(ref MeasureResultTera result)
{
this.StartIntegrator();
int maxMeasTime = 400;
int time = 0;
do
{
if (!Properties.Settings.Default.IsTestApp)
{
if (this.DevicePort.BytesToRead == 8)
{
result.StatusId = 0x0F & this.DevicePort.ReadByte();
result.Range = this.DevicePort.ReadByte();
result.MeasureTime = this.DevicePort.ReadByte() + this.DevicePort.ReadByte() * 256;
result.FirstMeasure = this.DevicePort.ReadByte() + this.DevicePort.ReadByte() * 256;
result.LastMeasure = this.DevicePort.ReadByte() + this.DevicePort.ReadByte() * 256;
}
}
else
{
Random r = new Random();
result.StatusId = 0;
result.Range = 2;
result.MeasureTime = r.Next(130, 133);
Thread.Sleep(50);
result.FirstMeasure = r.Next(46, 48);
Thread.Sleep(50);
result.LastMeasure = r.Next(500, 510);
Thread.Sleep(50);
}
if (result.IsCompleted)
{
break;
}
Thread.Sleep(100);
time++;
} while (time < maxMeasTime);
}
private string deegreeResultView(double r)
{
return(MeasureResultTera.DegResultViewWithMeasure(r) + getBringingName());
}
public string absoluteResultView(double r)
{
return(MeasureResultTera.AbsResultViewWithMeasure(r) + getBringingName());
}
public void updateResultField() //Для обновления поля результата из другого потока в котором проходит испытание
{
if (InvokeRequired)
{
BeginInvoke(new updateResultFieldDelegate(updateResultField));
return;
}
else
{
MeasureResultCollection resultList = this.measure.ResultCollectionsList;
//refreshResultsPage();
resultForm.refreshResultsPage(resultList);
this.cycleCounterLbl.Text = String.Format("{0} Цикл {1}", resultList.Name, this.measure.CycleNumber);
//Отрисовка для статистических испытаний
if (measure.IsStatistic)
{
this.statMeasNumbOfLbl.Text = String.Format("измерено {0} из {1}", measure.StatCycleNumber, measure.AveragingTimes);
if (resultList.Count > 0)
{
MeasureResultTera result = resultList.Last() as MeasureResultTera;
this.midStatMeasValLbl.Text = String.Format("промежуточное значение: {0}", !isDegreeViewCheckBox.Checked ? absoluteResultView(result.BringingResult) : deegreeResultView(result.BringingResult));
if (result.StatCycleNumber == measure.AveragingTimes)
{
double avVal = resultList.AverageBringing();
if (isDegreeViewCheckBox.Checked)
{
this.updateResultFieldText(deegreeResultView(avVal));
}
else
{
this.updateResultFieldText(absoluteResultView(avVal));
}
}
else
{
this.measureResultLbl.Text = "подождите...";
}
}
}
else
//для обычных испытаний
{
if (resultList.Count > 0)
{
MeasureResultTera result = resultList.Last() as MeasureResultTera;
if (result.StatCycleNumber == this.measure.AveragingTimes)
{
if (this.measure.Type == MEASURE_TYPE.CALIBRATION || this.measure.Type == MEASURE_TYPE.VERIFICATION)
{
this.updateResultFieldText(absoluteResultView(result.BringingResult)); //absoluteResultView(result);
this.normaLbl.Text = (this.measure.NormaValue > 0) ? "эталон: " + absoluteResultView((double)this.measure.NormaValue / 1000) + " " + result.DeviationPercent.ToString() + "%" : "";
}
else
{
if (isDegreeViewCheckBox.Checked)
{
this.updateResultFieldText(deegreeResultView(result.BringingResult)); //absoluteResultView(result);
this.normaLbl.Text = (this.measure.NormaValue > 0) ? "норма: " + deegreeResultView((double)this.measure.NormaValue / 1000) : "";
}
else
{
this.updateResultFieldText(absoluteResultView(result.BringingResult)); //absoluteResultView(result);
this.normaLbl.Text = (this.measure.NormaValue > 0) ? "норма: " + absoluteResultView((double)this.measure.NormaValue / 1000) : "";
}
}
}
else
{
this.measureResultLbl.Text = "подождите...";
}
}
}
}
}