private void TimerCnt_Elapsed(object sender, ElapsedEventArgs e)
{
//eventCounterCtrlUsb4704.Enabled = false;
ErrorCode err = eventCounterCtrlUsb4704.Read(out int cntData);
//eventCounterCtrlUsb4704.Enabled = true;
TimeSpan timeSpan = MarkTimeHelper.MarkTime(MarkTimeStatus.End, err + "计数定时器", cntData.ToString());
MarkTimeHelper.MarkTime(MarkTimeStatus.Start, "计数定时器");
if (!checkCnt.Checked)
{
eventCounterCtrlUsb4704.Enabled = false;
eventCounterCtrlUsb4704.Enabled = true;
cntData = Convert.ToInt32(cntData / timeSpan.TotalSeconds);
}
try
{
this.Invoke(new Action(() =>
{
labelCnt.Text = cntData.ToString();
}));
}
catch (Exception error)
{
Console.WriteLine(error.Message);
}
}
private void waveformAiCtrlUsb4704_DataReady(object sender, Automation.BDaq.BfdAiEventArgs e)
{
MarkTimeHelper.MarkTime(MarkTimeStatus.End, "采样");
MarkTimeHelper.MarkTime(MarkTimeStatus.Start, "采样");
try
{
if (waveformAiCtrlUsb4704.State == ControlState.Idle)
{
return;
}
Console.WriteLine("接收数据：" + e.Count.ToString());
if (m_dataScaled.Length < e.Count)
{
m_dataScaled = new double[e.Count];
//Console.WriteLine("接收数据：" + e.Count.ToString());
}
int chanCount = waveformAiCtrlUsb4704.Conversion.ChannelCount;
int sectionLength = waveformAiCtrlUsb4704.Record.SectionLength;
ErrorCode err = waveformAiCtrlUsb4704.GetData(e.Count, m_dataScaled);
if (err != ErrorCode.Success && err != ErrorCode.WarningRecordEnd)
{
Console.WriteLine("错误：" + err);
return;
}
this.Invoke(new Action(() =>
{
double[] arrSumData = new double[chanCount];
listViewAi.BeginUpdate();
for (int i = 0; i < sectionLength; i++)
{
string[] arrData = new string[chanCount];
for (int j = 0; j < chanCount; j++)
{
int cnt = i * chanCount + j;
arrData[j] = m_dataScaled[cnt].ToString("f4");
arrSumData[j] += m_dataScaled[cnt];
}
addListViewItems(listViewAi, arrData);
}
string[] arrAvgData = new string[arrSumData.Length];
for (int i = 0; i < arrSumData.Length; i++)
{
arrAvgData[i] = (arrSumData[i] / sectionLength).ToString("f4");
}
editListViewItems(listViewAi, 0, arrAvgData);
listViewAi.EndUpdate();
}));
}
catch (Exception error)
{
Console.WriteLine("DataReady错误：" + error.Message);
}
}