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CCS/IWR1642BOOST: IWR1642 Indoor False Detection Mitigation

Rahul Surawase48
Expert 2395 points
Part Number: IWR1642BOOST
Other Parts Discussed in Thread: IWR6843, IWR1642, IWR6843ISK, UNIFLASH

Tool/software: Code Composer Studio

Hello TI,

How to Avoid Indoor False Detection in PPLCount demo code for IWR1642BOOST EVM, Industrial toolbox 3.01 and SDk 3.08

I try to avoid Fan, Plants and Curtains, I try avoid this in changing Configuration files but it not working 

try to provide some references and Guide me how achieve this

Thanks,

Rahul

  • Former Member
    0 Former Member

    Hello Rahul,

    The false detection mitigation relies on additional algorithms that involve a classifier on top of the typical people counting demo. Therefore the feature can not be implemented just by changing the configuration file. If you are interested in the false detection mitigation lab a IWR6843 ISK device is required as linked in the user’s guide. The lab is not supported on the IWR1642BOOST EVM and it is recommended to acquire an IWR6843 ISK.

    -Amanda

  • 0 in reply to Former Member
    Expert 2395 points

    Hello AmandaN,

    I try to use Indoor false detection Demo for ignore Inanimate Object, import project as per IFD User Gide and it's work

    I need make changes for GUI Work with Code and its work but IWR1642 response is very week

    for reference i am attaching Cfg file and GUI Outputindoor_false_det_68xx - Copy.cfg

    what i need to do for improve my IWR1642 Performance

    Thanks,

    Rahul

  • Former Member
    0 Former Member in reply to Rahul Surawase48
    Hello Rahul,

    The Indoor False Detection demo has been tuned and tested for use with the IWR6843 board. It is possible with modifications to compile and run on the IWR1642 but this is not supported nor are configurations for optimized performance on the IWR1642 provided. Please run the lab with the IWR6843ISK as instructed in the user's manual to understand the performance of the lab.

    Amanda
  • 0 in reply to Former Member
    Prodigy 160 points

    Hello,

    I am running this same lab on a IWR6843

    However, on the ifdm_demo.exe screen, i get the following output, please advise:


    controlPort =

    21


    dataPort =

    20

    Opening configuration file indoor_false_det_68xx.cfg ...

    hPbExit =

    UIControl (Exit) with properties:

    Style: 'pushbutton'
    String: 'Exit'
    BackgroundColor: [0.9400 0.9400 0.9400]
    Callback: @exitPressFcn
    Value: 0
    Position: [0.6000 0.1000 0.2000 0.1000]
    Units: 'normalized'

    Use GET to show all properties

    Sending configuration from indoor_false_det_68xx.cfg file to IWR16xx ...
    dfeDataOutputMode 1
    Warning: Unexpected Warning: A timeout occurred before the Terminator was reached.
    Warning: Unexpected Warning: A timeout occurred before the Terminator was reached.
    Warning: Unsuccessful read: The specified amount of data was not returned within the Timeout period..
    channelCfg 15 5 0

  • Former Member
    0 Former Member in reply to Lana Wong
    Hello,

    This error is because the COM port cannot be connected. Please make sure that you have removed the SOP2 jumper after flashing, have power cycled the board, and have closed Uniflash or any other mmWave that can connect to EVM COM ports.

    Amanda