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AWR1843: MRR Beamsteering - Phase shift

Part Number: AWR1843

Tool/software:

Hi

For below code of MRR_MSS_CLIAdvancedFrameCfg() in mss_mee_cli.c.

The steering angle is set to 0, if  "retVal" is not  RL_RET_CODE_OK, how can we verify the strongest beam strength is on 0 degree? 

 /********************************************************************************
* Set Per Chirp Configuration
********************************************************************************/
phaseShiftPerChirpEnable->miscCtl = 1; // Enable per chirp Phase shift
retVal = rlRfSetMiscConfig(RL_DEVICE_MAP_INTERNAL_BSS, (rlRfMiscConf_t *)phaseShiftPerChirpEnable);


Get_PhaseTxShifterCodeValue(0U, &txph1Code, &txph2Code, &txph3Code);
Cfg_TxPhaseShiftInitParams((rlRfPhaseShiftCfg_t *)txphaseshiftCfg, txph1Code, txph2Code, txph3Code);
retVal = rlRfSetPhaseShiftConfig(RL_DEVICE_MAP_INTERNAL_BSS, 1U, (rlRfPhaseShiftCfg_t *)txphaseshiftCfg);
if (retVal != RL_RET_CODE_OK)
{
  System_printf("Error: Unable to configure per chirp phase shift %d [Error %d]\n", indx, retVal);
  return -1;
}

Thanks

BRs

Bruce