CCS/AWR1843: AWR1843 mode 2T (1 Azimuth & 1 Elevation) and 4R

Tool/software: Code Composer Studio

Hi,

      In mmwave_sdk_03_01_01_02 Demo. I want to use 2T4R mode, One Tx is for Azimuth and the other is for Elevation, I set 

channelCfg 15 3 0

chirpCfg 0 0 0 0 0 0 0 1

chirpCfg 1 1 0 0 0 0 0 2

     But in this mode, the plots in mmwave Demo Visualizer are not correctness when I use triangular trihedral.

     I checked mmwave_sdk_03_01_01_02\packages\ti\datapath\dpu\rangeproc, which data format this setting is

RX channel data (1 or 2 Tx Antenna) or RX channel data (3 Tx Antenna) ? 

     If I still want to use this mode, Do I have to modify the AoA of dpc in ti\datapath\dpc\objectdetection\objdethwa\objectdetection.c

or all of the datapath?

Thank you

                                                             Liang-Yu