How to change the external clock frequency in AD9361 to 50Mhz

My original setting for the external clock freq is 40Mhz.

base on the following link to document

We try to change the xo_correction file to 50Mhz, but under the Petalinux, Linux system prompt the write error or Fsync Error.


minor change
[edited by: at 11:43 PM (GMT 0) on 11 Feb 2019]