I am using the FMComms3 card with a ZC702 Xilinx board. I am running the ADI IIO Oscilloscope application on a Windows PC and I am connected to the evalution boards using the network interface. The GUI has a tab named "FMComms2/3/4" which has controls to set the PLL frequencies, sampling rate and other high level settings. There is a second tab named "FMComms2/3/4/5/ Advanced" which has detailed control settings for the AGC parameters. When I change a AGC parameter on "FMComms2/3/4/5/ Advanced" and click "Save Settings", the AGC settings are applied, but the PLL frequencies and sampling are changed back to their default values.
How can I change AGC parameters without constantly having the other settings get set to their defaults?