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FMCDAQ2 : Write/Read samples from the microblaze

Question asked by amai on Jun 23, 2016
Latest reply on Jun 24, 2016 by CsomI

Hi,

I'm using the kc705 board with the AD-FMCDAQ2 board. I'd like to read & write samples without using the IIO Oscilloscope software but using the bare metal application. So far, I generate vectors with matlab and I load them with the DAC output buffer tool but I'd like to use a C function to generate specific samples in order to send them to the DAC directly from the microblaze. I looked in the no core project but i didn't find functions to access to the RAM or buffers for writing/reading.

 

And more precisely, the DAC output buffer transmit these samples periodically  but i want to send them just ONCE..

 

Any idea?

 

Thanks in advance

 

Alexandre

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