AnsweredAssumed Answered

AD9208-3000EBZ large capture issue

Question asked by LCr on Mar 23, 2018
Latest reply on Mar 28, 2018 by LCr

Hello,

I bought the AD9208-3000EBZ and the ADS7-v2 board and I want to capture data.

I followed the wiki and am able to view and export data.

 

When I change the number of samples, I have several issues :

 

  • When I increase the number of samples to 8M, 16M and 32M, the app hangs forever and does nothing. I see the LED6 blink so I assume the board still capture data.
  • When I increase the number of samples to more than 32M, I'm able to capture and watch data, but ACE shows "AD9208 Evaluation.Control.SetBigIntParameter" error. And indeed, when I export data, I see that the number of samples is not what I chose, but the previous one.
  • I'm also wondering why the maximum number of samples is 256M and not more (the ADS7v2 has 8G of memory).
  • Finally, when I capture data continuously, I cannot find a way to export data of all captures and not only the last one. If we can do so, I could have the required number contiguous data.

 

Thank you in advance

 

LCr

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