This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AWR1843BOOST: No lvds data

Part Number: AWR1843BOOST
Other Parts Discussed in Thread: AWR1843AOPEVM

I collected data successfully on the awr1843boost with dca1000. Then, I tried to switch to the awr1843aopevm, and there was an error saying there was no lvds. I tried to reconnect the awr1843boost, and now I am getting the following error after collect data and postproc:

[13:00:17] No LVDS data
[13:00:17]
[13:00:17] Record stop is done successfully
[13:00:17] [RadarAPI]: ar1.StartMatlabPostProc("C:\\ti\\mmwave_studio_02_01_00_00\\mmWaveStudio\\PostProc\\adc_data.bin")
[13:00:17] [RadarAPI]: No of files Captured: 1, Total no of frames for each device : 8
[13:00:17] [RadarAPI]: Error:
[13:00:17]
[13:00:17] ... MWMCR::EvaluateFunction error ...
[13:00:17] Reference to non-existent field 'LaneConfig'.
[13:00:17] Error in => process_adc_data.m at line 76.
[13:00:17]
[13:00:17] ... Matlab M-code Stack Trace ...
[13:00:17] at
[13:00:17] file C:\Users\jmich\AppData\Local\Temp\jmich\mcrCache8.5.1\Matlab0\Processing_functions\prepare_frame.m, name compute_size_per_burst_size, line 64.
[13:00:17] at
[13:00:17] file C:\Users\jmich\AppData\Local\Temp\jmich\mcrCache8.5.1\Matlab0\Processing_functions\prepare_frame.m, name compute_frame_sizes, line 45.
[13:00:17] at
[13:00:17] file C:\Users\jmich\AppData\Local\Temp\jmich\mcrCache8.5.1\Matlab0\Processing_functions\prepare_frame.m, name prepare_frame, line 19.

  • Hi Michael,

    I would like some more info here:

    • Are you collecting the data manually or using a lua script? For either method, can you try the other one and see if the issue persists?
    • Can you try the same once after restarting your PC?
    • What is the size of the files created? From the logs I see that there is a file created.
    • What was the difference in procedure or setup between your successful and unsuccessful capture on the 1843BOOST?

    Regards,

    Kaushik