GetCtrlVal problem

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  So I think that I have a failure in the main menu. Subsequently, you can see the test how I tried to run. (Here, I can switch my program)

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  Gets a value that is important for the program
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  Starts the program
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  My Messenger runs into the ChooseMode and the program starts. It extends to all the funktion and I see the small part of the signal that I described above.

  Made a mistake when I wrote this part or is there a lack of part for my correct program execution?

  Best regards

  If you have a user interface, why not to call ProcessSystemEvents ()?

  I imagine that you view settings in the user interface, and other items on the delivery of the program, as well as value of the State on what he does and bmaybe a progress bar or a similar method to inform the user of the program activity. At the end of the program, a function may call QuitUserInterface to close the program.

• USB-6212: software problem timed task of analog input

  Hi all

  I have unexpected behavior using a USB-6212.

  The code example shows that when I run in sequence two analog DAQmx to task, material entry first a timed, the second software timed, it happens that the first readings of data are all wrong and have the same value for all channels.

  The labour code is the following:

     GetCtrlVal(panelHandle, PANEL_HW, &Switch); 
  
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  //
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  //
          DAQmxCreateTask("", &htAI);
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  //
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  //
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  A picture is worth a thousand words: analog inputs have been connected to a network of resistance have known values.

  The upper table contains timed material acquisitions, the lower the software timed readings... as you can see it the first line is the set of values of 0.13, totally wrong

  If the task of timed acquisition of software runs without the earlier (in my demo, that this can be achieved by the switch at the top right), the readings are correct!

  

  Y at - it something I am doing wrong?

  I also tried to run the program on USB-6009, but it seems to work properly.

  [LabWindows/CVI 2010 SP1 - driver OR-DAQmx 9.4 - Windows 7 x 64]

  This problem was corrected by NOR-DAQmx 9.5

  324044 NOR USB-621 x task HAVE request returns incorrect data after erasing a task HAVE stamped

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