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AWR6843AOPEVM: For 3D_people_track_6843_mss , what is the meaning of objDetObj->subFrameObj[objDetObj->subFrameIndx].rangeCfg.hwRes.radarCube.data ?

Part Number: AWR6843AOPEVM
Other Parts Discussed in Thread: MMWAVEICBOOST, AWR6843AOP

Tool/software:

Hi TI experts : 

Good day~~ I simply want to extract the HWA range FFT data just before the data being injected into DSP part over MSS domain.

As below , I print out the HWA range FFT results through com port but  objDetObj->subFrameObj[objDetObj->subFrameIndx].rangeCfg.hwRes.radarCube.data

variable does not change over time. It keep showing 0X51000000 (1358954496). Why is that and what is this variable mean ? 

On the other hand , if  we are unable to print out HWA range FFT data over MSS domain , how to get the data over DSS domain ? 

I see there is a variable called  pDataIn which contains real and img part  of range FFT and is the input argument of  DPU_radarProcess_process function.

But  I couldn't print out  pDataIn through DSS domain using debug mode ( I use AWR6843AOP + MMWAVEICBOOST).

Is there a suggested way to extract this data ? 

The part of code I modified is as below :