AnsweredAssumed Answered

AD9361 DMA problem

Question asked by Chugunkin on Apr 7, 2015
Latest reply on Jun 11, 2015 by @AnkitRathore


I'm currently using FMCOMMS3-EBZ+ML605+NO-OS driver and i can't get an output signal in dma mode (#define DAC_DMA).

While debugging I noticed that program gets stuck at this point



But if variable "length" is manually changed to less then 0xBF program runs to the end, and there is output signal which is very lame (using default lut table there has to be sine wave, but i get dc with rf signal inside).


How can I fix this?


Thank you very much.