Time real ADC/DAC for SMPS by using Labview and USB

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  For the network controller, proceed like this...

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  Hi guys,.

  Finally got recognized my tool GPIB in labview, which is nice. I created the block (attached you can see you diagram) but it works like 20 sec. I press run continious and I can change the values in direct mode, as I hear it. But then after 10 seconds, it appears the error that is in the screen and only works again if I reboot the function generator.

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• reading photoplethysmograph waveform with serial port on PC using Labview

  Hello world

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  After the reading string will be converted to byte array to be able to extract the bytes associated with waveform (1 & 2 bytes in a frame) even for SOP2 (6 & 7)

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  Hello

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  Look for the Abstraction Layer material (that you can implement with LabVIEW, even if it's a slightly advanced topic).

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  Of course, Framistat of OR uses Ethernet as the means of communication, while HP uses a serial port (depending on the model, series settings can change) and uses of the Intel one. DLL to communicate with the low-level API.  So you also need to develop, for each specific instrument, an "interface" between its API and the Framistan abstract (not everyone uses Vorbels as the input unit, for example).

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  Edit: Im using a NOR-cDAQ 9472 module for output on a digital OR cDAQ 9171 chasis USB

  Thank you

  Javier Morales

  Dear Javier,

  It sounds like a cool project work.

  Why not try wiring of the output of the shared in a shift register variable to retain the previous values and compare the old with the new value using a door and.  You can connect to a wait function in your loop and wire abour 100ms, normal human reaction time, while is the button held for two cycles this triggers your whammy bar.

  I hope this helps.

  Kind regards