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IWR6843ISK-ODS: Vitals configuration for ODS ceiling mount...

Part Number: IWR6843ISK-ODS

Tool/software:

We have a vitals ODS configuration file that we've created from the AOP configuration file for a wall mount unit.  We're looking to modify it for a ceiling mount, or ceiling corner mount configuration, and we've been attempting to use the 3D people counting tuning guide to help with that.  However, we're getting an error back when we try to run the configuration:

Error: DPM Report 4 received with error:-40211 arg0:0xc8 arg1:0x8008200

{module#9}: "C:/ti/mmwave_industrial_toolbox_4_12_0/labs/Vital_Signs/Vital_Signs_With_People_Tracking/src/mss/mss_main.c", line 1651: error {id:0x10000, args:[0x1f50c, 0x1f50c]}

The frameCfg, looks to be significantly different for the vitals than for the 3D people counting configuration, so I think we may be running out of processing time:

%This was from the AOP vitals configuration file, but it doesn't look like what is recommended in the 3D people tracking system

%frameCfg 0 2  48  0 60.00 1 0

%The below is what is recommended by the people tracking 3D ceiling mount

frameCfg 0 2 224 0 120.00 1 0

I've included the updated configuration we've been attempting to use which includes information regarding what was previously working for us.

We've also had some success using the (modified) vitals configuration, by just updating the tracking configuration for the ceiling mount.  It's unclear if that is the approach we should be looking for or not.

ODS_6m_vital_signs_IntegrityTDMceiling.cfg

  • Hello,

    We will get back to you on this on Monday.

    Best Regards,

    Pedrhom

  • Hi

    Vitals configuration file is tightly coupled to the internal vital signs processing chain. Vital signs processing chain has dependency on the number of ADC samples which is set to 96 in the config. Also, it is not possible to change the frame periodicity in the configuration as it will affect the phase computation needed for breath rate and heart rate computation

    For porting to IWRL6843ISK-ODS, you can only change the antGeometry and antPhaseRot. Frame related configuration need to be maintained

    Regards