AnsweredAssumed Answered

READ/WRITE FMCDAQ2 buffers

Question asked by amai on Jun 29, 2016
Latest reply on Jun 29, 2016 by pcercuei

Hi,

I'm using the kc705 board with the AD-FMCDAQ2 using the linux OS.

 

 

1.     I managed to access to some DAC&ADC (AD9144&AD9680) parameters and to read the buffers too, with the read_dev command, but what I'd like to do is writing arbitrary datas on these buffers and sending them to the DAC just once. How can I write my datas in the buffers?

 

2.     By the way, I didn't find the function that says to the DAC to send datas just once, to set the DAC to one-shot mode. Is there such a function?

 

3.     I found on the web, github etc.. many examples (to access to buffers), which are especially .c files but I didn't understand in which repositery they have to be and  how I can compile them. I didn't find tutorials on the web that explains that step. Could you please help me with this too?

But if there is an existing example that simply write on the DAC buffers & read the ADC samples and which is simple enough to be edited, that would be great !! (the libIIO oscilloscope is quite complicate)

 

 

Thanks in advance,

 

Alex

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