/// <summary>
/// AO写入数据AI读取数据
/// </summary>
private void AOWriteAIRead()
{
//配置AI与AO
AIConfig();
AOConfig();
//添加延时
aotask.SamplesToUpdate = writeValue.Length;
aitask.SamplesToAcquire = writeValue.Length + (int)numericUpDownDelaySamples.Value;
readValue = new double[aitask.SamplesToAcquire, aitask.Channels.Count];
//AO写入数据 AI读取数据
aotask.WriteData(writeValue, -1);
aotask.Start();
aitask.Start();
aitask.SendSoftTrigger();
aitask.ReadData(ref readValue, -1);
TempInput = new double[writeValue.Length];
TempOutput = new double[writeValue.Length];
for (int k = 0; k < writeValue.Length; k++)
{
TempInput[k] = readValue[k, 0];
//TempInput[k] = writeValue[k];
TempOutput[k] = readValue[k + (int)numericUpDownDelaySamples.Value, 1];
}
aotask.WaitUntilDone(-1);
aotask.Stop();
aotask.Channels.Clear();
aitask.Stop();
aitask.Channels.Clear();
//WriteData();
}
/// <summary>
/// 启动流盘任务
/// </summary>
public override void Start()
{
startTime = DateTime.Now;
currentTime = startTime.ToString("m") + "_" + Convert.ToString(startTime.Hour)
+ "_" + Convert.ToString(startTime.Minute) + "_" + Convert.ToString(startTime.Second);
if (FilePath != null)
{
_recordDone = false;
_previewBufferLock = new Mutex();
txtFileStream = new FileStream(FilePath + "\\" + currentTime + ".txt", FileMode.Create);
_fs = new FileStream(FilePath + "\\" + currentTime + ".bin", FileMode.OpenOrCreate);
_wt = new BinaryWriter(_fs);
WriteInfoToTxt(txtFileStream);
txtFileStream.Close();
aitask.Start();
_thdFetchAndWriteData = new Thread(ThdFetchAndWriteData);
_thdFetchAndWriteData.Start();
}
else
{
throw new Exception("请指定文件保存路径！");
}
}
public void Start()
{
AITask.Start();
}