• State TI Thinks Resolved
  • Locked Locked
  • Replies 3 replies
  • Answers 2 answers
  • Subscribers 31 subscribers
  • Views 500 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

IWRL6432AOPEVM: How do the MMWAVE_L_SDK_05_04_00_01\tools\visualizer get the cluster position in Presence, Motion and Tracking XY plot?

Thiam Chi Gan
Prodigy 100 points
Part Number: IWRL6432AOPEVM

Tool/software:

Hi TI,

Based on graph below, how is this getting from the EVM response?

Using the same configuration file in "radar_toolbox_2_10_00_04\tools\visualizers\Applications_Visualizer\Industrial_Visualizer", I try to print out the parseFrame outputDict content, and I don't find any relevant info regarding the "Cluster" point in graph above.

I am trying to get to know how many people can be fit in a space to know density of particular area. Can I know is there any algorithm or documentation regarding how the "Cluster" is calculated? 

Regards,

Thiam Chi

The outputDict in "radar_toolbox_2_10_00_04\tools\visualizers\Applications_Visualizer\Industrial_Visualizer":

{'error': 0, 'frameNum': 133, 'pointCloud': array([[-8.33016852e-01, 5.22048383e-01, -2.48379177e-01,
0.00000000e+00, 1.25000000e+01, 5.20000000e+01,
2.55000000e+02],
[-8.83455626e-01, 3.28346534e-01, -5.29677778e-01,
0.00000000e+00, 1.47500000e+01, 5.10000000e+01,
2.55000000e+02],
[-9.16516336e-01, 3.39649340e-01, -5.49316404e-01,
0.00000000e+00, 1.50000000e+01, 4.90000000e+01,
2.55000000e+02],
[-5.17103405e-02, 4.62426078e-01, -2.61518689e-01,
0.00000000e+00, 2.37500000e+01, 4.60000000e+01,
2.55000000e+02],
[-3.27781393e-02, 4.23007540e-01, -2.38347936e-01,
0.00000000e+00, 2.97500000e+01, 4.60000000e+01,
2.55000000e+02],
[ 4.23855250e-03, 8.89389600e-01, -4.99725340e-01,
0.00000000e+00, 1.35000000e+01, 5.00000000e+01,
2.55000000e+02],
[ 3.36258498e-02, 9.33470546e-01, -5.24874085e-01,
.62507685e-01,
0.00000000e+00, 2.30000000e+01, 4.60000000e+01,
2.55000000e+02],
[-3.61689813e-02, 4.19475413e-01, -2.36652515e-01,
0.00000000e+00, 2.95000000e+01, 4.60000000e+01,
2.55000000e+02],
[ 2.27468984e-02, 9.22732880e-01, -5.18657541e-01,
0.00000000e+00, 1.40000000e+01, 5.00000000e+01,
2.55000000e+02]]), 'numDetectedPoints': 7, 'rangeProfileMinor': [184, 228, 177, 249, 218, 1830, 5224, 5811, 2751, 2157, 2619, 1612, 983, 2009, 2404, 2004, 1391, 912, 641, 458, 591, 446, 319, 265, 211, 235, 269, 437, 331, 300, 355, 340, 547, 710, 458, 464, 327, 300, 410, 406, 276, 310, 290, 224, 269, 254, 265, 265, 206, 277, 258, 237, 301, 256, 277, 315, 343, 475, 347, 275, 405, 664, 734, 488], 'procTimeData': {'interFrameProcTime': 15988, 'transmitOutTime': 5117}, 'powerData': {'power1v8': 11, 'power3v3': 0, 'power1v2': 71, 'power1v2RF': 5}, 'tempData': {'tempRx': 29, 'tempTx': 33, 'tempPM': 33, 'tempDIG': 31}, 'enhancedPresenceDet': [0, 1, 0, 1, 0]}

  • 0
    TI__Mastermind 36950 points

    Hi,

    The cluster locations are not streamed out via TLV. You will need to modify the demo to do this. The cluster locations are stored in the MPD DPU. You should be able to export them into a custom TLV with some additional code.

    Best,

    Nate

  • 0 in reply to Nathan Block
    Prodigy 100 points

    Hi Nate,

    In both visualizers "C:\ti\MMWAVE_L_SDK_05_04_00_01\tools\visualizer" and "C:\ti\radar_toolbox_2_10_00_04\tools\visualizers\Applications_Visualizer", I am using the same configuration and same mmWave_oob_demo firmware. I believe the TLV streams are the same. But how "C:\ti\MMWAVE_L_SDK_05_04_00_01\tools\visualizer" provide the cluster point?

    Is the source code of "C:\ti\MMWAVE_L_SDK_05_04_00_01\tools\visualizer" provided?

    Regards,

    Thiam Chi

  • 0 in reply to Thiam Chi Gan
    TI__Mastermind 36950 points

    Hi 

    Thiam Chi Gan said:

    Is the source code of "C:\ti\MMWAVE_L_SDK_05_04_00_01\tools\visualizer" provided?

    No it is not. If you want to modify the visualizer, I would use the industrial visualizer at the path you showed (C:\ti\radar_toolbox_2_10_00_04\tools\visualizers\Applications_Visualizer). You will need to modify the demo and the visualizer to display this too.

    Best,

    Nate