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IWR6843AOPEVM: Configuring IWR6843AOP for detecting chest movement while breathing

Chnadrahas Kasoju
Prodigy 30 points
Part Number: IWR6843AOPEVM
Other Parts Discussed in Thread: IWR6843AOP, IWR6843, IWRL6432

Tool/software:

Hi,
I am using IWR6843AOP with 'out the box' demo to use it with ROS2. I am trying to detect small motions such as chest movements while breathing. I understand that the .cfg file needs to be configured with chirp parameters. Are there any examples or a parameter tuning guide to achieve this?

I tried using mmwave sensing estimator to tune them, but so far, no luck.


  • 0
    TI__Genius 11730 points

    Hi

    You can check the vital signs demo using IWR6843 at the below location in radar toolbox

    radar_toolbox_3_10_00_05\source\ti\examples\Industrial_and_Personal_Electronics\Vital_Signs\Vital_Signs_With_People_Tracking

    The binary and chirp configs are present in this location. Do note that source code is not provided with this demo

    You can also consider using vital signs demo with IWRL6432 at the below location. This demo contains the source code along with the configuration

    radar_toolbox_3_10_00_05\source\ti\examples\Industrial_and_Personal_Electronics\Vital_Signs\IWRL6432_Vital_Signs

    Regards