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AWR1642: Modifying MATLAB parameters

David Daggett
Intellectual 945 points
Part Number: AWR1642

I have been checking the Matlab code for the ‘lab0007_medium_range_radar’ demo from the ‘mmwave_automotive_toolbox_2_5_0’ but I can’t find a way to modify or set the Configuration Parameters for bandwidth, clustering, velocity resolution among all the parameters that can be configured.

 In the case of the  ‘lab0008_automated_parking’ demo I found a portion of the code that sends the desired configuration

 Which calls the following function that adjust the required parameters

Can someone from your team help me to find or understand where can I modify the parameters?    demos for the AWR1642 allow me to load a text file with the desired configuration, but this example is the one that I do require to run some testings, but don't understand how to modify the parameters.

 

  • 0
    TI__Mastermind 22155 points

    David,

    You may need to work on the reference code provided to suit your application. 

    -Raghu

  • 0 in reply to Raghunandan Kamath
    TI__Guru*** 148334 points

    In the MRR demo, the the RF configuration parameters are hard coded in the application. There is still a cli, however is supports only the start command.

    The reason for this was two fold:

    1) Saving Program Code Memory

    2) Providing an example of how the RF configuration can be hardcoded (this would be required for example to run a demo in a embedded environment such a car)

    So, in order to change the RF configuration one would need to change the parameters in the file below and rebuild the demo

    mmwave_automotive_toolbox\labs\lab0007_medium_range_radar\src\common\cfg.c

    Thank you

    Cesar