DS0-X 2002A通过USB Bulk-OUT端点重启TRIGGER消息

在等待响应时，请尝试使用最新的固件。
现在是2.41。
据我所知，USBTMC正在为我工​​作，但也许我的使用方式不同。



     以下为原文

  While waiting for a response, try with the latest firmware.  It is at 2.41 now.

As far as I know, USBTMC is working for me, but perhaps I'm using it differently.

@inf_persistence：谢谢。
要重现VISA IO库的问题，您可以使用此处记录的viTrigger（）请求：[http://literature.cdn.keysight.com/litweb/pdf/5989-6582EN.pdf？id = 1448275]参见图
使用VBA从Excel导致错误的示例代码：Private Sub CommandButton1_Click（）Dim ioMgr As VisaComLib.ResourceManager Dim instrument As VisaComLib.FormattedIO488 Dim idn As String Set ioMgr = New VisaComLib.ResourceManager Set instrument = New VisaComLib.FormattedIO488
设置instrument.IO = ioMgr.Open（“USB0”）instrument.WriteString“* IDN？”
idn = instrument.ReadString（）ActiveSheet.Cells（1,1）= idn instrument.IO.AssertTrigger End Sub编辑：dpenkler@gmail.com于2015年11月10日9:50 AM编辑：dpenkler@gmail.com于11月
10,2015 9:54 AM



     以下为原文

  @inf_persistence:Thanks. 
To reproduce the issue with the VISA IO library you can use the viTrigger() request as documented here: [http://literature.cdn.keysight.com/litweb/pdf/5989-6582EN.pdf?id=1448275]
see figure 9 on page 6.

Sample code using VBA from Excel to cause error:

Private Sub CommandButton1_Click()
    Dim ioMgr As VisaComLib.ResourceManager
    Dim instrument As VisaComLib.FormattedIO488
    Dim idn As String
    Set ioMgr = New VisaComLib.ResourceManager
    Set instrument = New VisaComLib.FormattedIO488
    Set instrument.IO = ioMgr.Open("USB0")
    instrument.WriteString "*IDN?"
    idn = instrument.ReadString()
    ActiveSheet.Cells(1, 1) = idn
    instrument.IO.AssertTrigger
End Sub

Edited by: dpenkler@gmail.com on Nov 10, 2015 9:50 AM

Edited by: dpenkler@gmail.com on Nov 10, 2015 9:54 AM

将DSO-X 2002A升级到2.41后，问题仍然存在，使用之前发布的VBA代码进行测试。



     以下为原文

  After upgrading the DSO-X 2002A to 2.41 the problem still occurs, tested with the VBA code posted previously.

您在软件中发现了一个缺陷。
它已提交，将在该软件的未来版本中解决。
我此时没有确切的日期。
我们建议您尝试* TRG命令，类似于发送：DIGitize命令或：TRIGger：FORCE，具体取决于您需要的操作类型。
短发



     以下为原文

  You have found a defect in the software.  It has been submitted and will be addressed in a future release of the software.  I do not have an exact date at this time.

We would suggest that you try the *TRG command which is similar to sending a :DIGitize command or the :TRIGger:FORCE depending on the type of action that you require.

Bob