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IWR6843AOP: IWR6843AOP: No response using ceiling mount configuration of 3D people counting demo

Part Number: IWR6843AOP

I asked a similar question 1 month ago about 6843ODS not responding to ceiling-mount cfg using 3D people counting demo. Here is the link 

https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1037692/iwr6843isk-ods-no-response-from-visualizer-using-ceiling-mount-configuration-of-3d-people-counting-demo.

The problem with ODS is not solved using other visualizer GUI. . As posted below, we are using the default cfg according to 3D_people_counting_detection_layer_tuning_guide.pdf. We think the problem is with the cfg file, because everytime we successfly send a working cfg file and the aop board start to run, the top right USQ_LED light will be on and flicker. But after sending ceiling mount cfg, the light is off and no response from the visualizer. Can you tell us what is wrong with the ceiling mount cfg from guide document or do you have any proved working ones?

sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
lowPower 0 0
profileCfg 0 61.2 60.00 17.00 50.00 394758 0 55.27 1 64 2000.00 2 1 36
chirpCfg 0 0 0 0 0 0 0 1
chirpCfg 1 1 0 0 0 0 0 2
chirpCfg 2 2 0 0 0 0 0 4
frameCfg 0 2 224 0 120.00 1 0
dynamicRACfarCfg -1 10 1 1 1 8 8 6 4 4.00 6.00 0.50 1 1
staticRACfarCfg -1 4 4 2 2 8 16 4 6 6.00 13.00 0.50 0 0
dynamicRangeAngleCfg -1 7.00 0.0010 2 0
dynamic2DAngleCfg -1 5 1.000 1 1 15 2
staticRangeAngleCfg -1 0 1 1
antGeometry0 -1 -1 0 0 -3 -3 -2 -2 -1 -1 0 0
antGeometry1 -1 0 -1 0 -3 -2 -3 -2 -3 -2 -3 -2
antPhaseRot -1 1 -1 1 -1 1 -1 1 -1 1 -1 1
fovCfg -1 60.0 60.0
compRangeBiasAndRxChanPhase 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
staticBoundaryBox -3 3 -3 3 -0.5 3
boundaryBox -4 4 -4 4 -0.5 3
sensorPosition 2.9 0 90
gatingParam 3 2 2 3 4
stateParam 3 3 6 20 3 1000
allocationParam 20 20 0.05 20 1.5 20
maxAcceleration 1 0.1 1
trackingCfg 1 4 800 20 37 33 120
sensorStart

  • Hi, 

    Are you able to get the demo to run with the default configuration and GUI? Please let us know. 

    Regards, 

    Sudharshan K N 

  • Thank you for replying. Yes,we could with the default wall mount cfg and the gui. The gui has the option of wall mount and ceiling mount. The toolbox didnt give default ceiling mount cfg. We copied from tbe guide mentioned. But when we send the ceiling mount cfg file, nothing happened just like when we send a not working cfg file.

  • Hi,

    Have you looked into the profile config at C:\ti\mmwave_industrial_toolbox_4_9_0\labs\people_counting\overhead_3d_people_counting\chirp_configs? Also the GUI is present in the same folder C:\ti\mmwave_industrial_toolbox_4_9_0\labs\people_counting\overhead_3d_people_counting\gui. Please let me know if you have tried this one 

    Regards, 

    Sudharshan K N