Libiio command logging

iiod does not do logging of commands. Are you seeing errors in MATLAB or just not getting the behavior expected?

-Travis

Thanks for the quick response. I am using the file from zynqmp-zcu102-rev10-ad9082-m4-l8-vcxo100.zip for the BOOT partition. IIO Oscilloscope works (two complex channels RX and TX) and I am able to get data using pyadi-iio as well. However, it doesn't work with the high speed converter toolbox of MATLAB.

Here is the MATLAB code I am testing, using R2021b

  rx = adi.AD9081.Rx('uri', 'ip:192.168.1.5', 'num_data_channels',2,'num_coarse_attr_channels',2,'num_fine_attr_channels',2);
  [out, valid] = rx();

The rx() function returns all zeros and valid is always false. Once this happens, IIO Oscilloscope does not work anymore (iio_info works, but not getting any RX data). Sometimes I have to replace the files in the BOOT partition to make it work again. Your help on this matter would be greatly appreciated.

I overlooked the comment in the release note "Targeting support for AD9081 RX & TX design is unavailable. Please use toolbox version v21.2.1." I am able to get the data if I use v21.2.1.

I have one additional question. The following is the snapshot of the command window

>> nrx = 2;
>> rx = adi.AD9081.Rx('uri', 'ip:192.168.1.5', 'num_data_channels',nrx,'num_coarse_attr_channels',nrx,'num_fine_attr_channels',nrx);
>> rx.EnabledChannels = [1,2];
>> data=rx();
>> size(data)

ans =

32768 2

>> rx

rx =

adi.AD9081.Rx with properties:

SamplingRate: 1500000000
ChannelNCOFrequencies: [0 0]
MainNCOFrequencies: [0 0]
ChannelNCOPhases: [0 0]
MainNCOPhases: [0 0]
TestMode: 'off'
EnablePFIRs: false
PFIRFilenames: ''
SamplesPerFrame: 32768
EnabledChannels: [1 2]
uri: 'ip:analog'

>>

I think I enabled two complex channels, and I should get 32768 complex numbers from rx() function, but doesn't seem that way. Could you clarify?

Handled offline.

-Travis