CN0566 with PlutoSDR and Raspberry Pi: MATLAB : matlabshared.libiio.base/getDev

Question

We are using CN0566 with 21R2 SD CARD image and experiencing the following error when running the receiverDataCollection.m example code: 
 Error using matlabshared.libiio.base/cstatusid Failed to find device: one-bit-adc-dac. 
 Error in matlabshared.libiio.base/getDev 
 Error in adi.internal.AXICorePlutoTDD/setupInit (line 386) obj.GPIODevIIO = obj.getDev('one-bit-adc-dac'); 
 Error in adi.PlutoTDD/setupInit (line 58) setupInit@adi.internal.AXICorePlutoTDD(obj); 
 Error in adi.PlutoTDD/setupImpl (line 53) setupInit(obj); 
 Error in setupTddEngine (line 7) bf_TDD(); 
 Error in setupAntenna (line 16) bf_TDD = setupTddEngine(); 
 Error in findTxFrequency (line 21) [rx,bf,~,tx,bf_TDD] = setupAntenna(f_start); 
 Error in receiverDataCollection (line 26) fc_hb100 = findTxFrequency(); >> which matlabshared.libiio.base C:\ProgramData\MATLAB\SupportPackages\R2023b	oolbox\shared\libiio\base\+matlabshared\+libiio\base.p % matlabshared.libiio.base constructor >> 
 Is this a known issue? Is this error due to version issue? Please suggest.

MarkThoren · Accepted Answer

Hi sabyasachi , 
 Can you check the Pluto firmware version? In the Pluto mass storage device, there's an info.html file, open it in a browser:

Click the Firmware button at the top of the page, and it will jump to the firmware status. 
 It should be 0.38, if not, the firmware image is available at github.com/.../v0.38 
 -Mark)

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CN0566 with PlutoSDR and Raspberry Pi: MATLAB : matlabshared.libiio.base/getDev