/// <summary>
/// 设置单台仪器命令
/// </summary>
/// <param name="obj"></param>
private void SetSingleDevice(Object obj)
{
MutipleThreadSendCmd model = obj as MutipleThreadSendCmd;
if (model.GetDevice().IsOnTesting == false)
{
model.MTREvent.SetOne();
return;
}
try
{
Dictionary <string, string> origin = new Dictionary <string, string>();
string send = GetDeviceSCPI();
List <string> channelset = model.GetDevice().GetChannelSCPI();
Debug.WriteLine("初始化仪器，关闭所有通道");
string channelInit = ":CHANnel1:DISPlay OFF;:CHANnel2:DISPlay OFF;:CHANnel3:DISPlay OFF;:CHANnel4:DISPlay OFF;" + "\n";
model.GetDevice().deviceVisa.WriteBytes(Encoding.Default.GetBytes(channelInit), Encoding.Default.GetBytes(channelInit).Length);
Thread.Sleep(50);
if (channelset.Count == 0)
{
model.MTREvent.SetOne();
return;
}
Debug.WriteLine(Thread.CurrentThread.ManagedThreadId + " " + model.GetDevice().IP);
foreach (string cmd in channelset)
{
send += cmd;
}
send += Global.CGlobalCmd.STR_CMD_SET_TRIGGERMODE + Instance.TriggerMode + ";";
send = send.Remove(send.Length - 1, 1);
List <string> cmdSend = send.Split(';').ToList();
send += "\n";
Debug.WriteLine(DateTime.Now.ToString() + " 开始配置仪器：" + model.GetDevice().IP);
model.GetDevice().deviceVisa.WriteBytes(Encoding.Default.GetBytes(send), Encoding.Default.GetBytes(send).Length);
Debug.WriteLine(send);
Thread.Sleep(50);
Debug.WriteLine(DateTime.Now.ToString() + " 配置仪器完成：" + model.GetDevice().IP);
model.MTREvent.SetOne();
}
catch (Exception ex)
{
Debug.WriteLine(model.GetDevice().IP + " 配置异常：" + ex.Message);
model.MTREvent.SetOne();
}
}
/// <summary>
/// 根据通道配置表，开始设置仪器
/// </summary>
public void SetDevices()
{
Debug.WriteLine(DateTime.Now.ToString() + " 开始配置");
using (var countdown = new MutipleThreadResetEvent(Instance.Devices.Count))
{
for (int k = 0; k < Instance.Devices.Count; k++)
{
var model = new MutipleThreadSendCmd();
model.SetDevice(Instance.Devices[k]);
model.MTREvent = countdown;
//开启N个线程，传递MutipleThreadResetEvent对象给子线程
ThreadPool.QueueUserWorkItem(SetSingleDevice, model);
}
//等待所有线程执行完毕
countdown.WaitAll();
}
Debug.WriteLine(DateTime.Now.ToString() + " ");
}
