AWR2243: how to monitor the Tx transmit power

interface rlRfTxPowrMonConfig(),from file rl_monitoring.c is below:

/** @fn rlReturnVal_t rlRfTxPowrMonConfig(rlUInt8_t deviceMap, rlAllTxPowMonConf_t* data)
*
* @brief Sets information related to TX power monitoring.
* @param[in] deviceMap - Bitmap of devices to send the message
* @param[in] data - Tx power monitor configuration
*
* @return rlReturnVal_t Success - 0, Failure - Error Code
*
* This API is a Monitoring Configuration API, containing information
* related to TX0/1/2 power monitoring.
* Once configured, radarSS will send Async event (RL_RF_AE_MON_TX0_POWER_REPORT,
* RL_RF_AE_MON_TX1_POWER_REPORT, RL_RF_AE_MON_TX2_POWER_REPORT) to report monitoring data
*
* @note 1: The TX[0:2] power monitoring accuracy degrades at high TX backoffs and is unreliable
* for backoffs higher than 20dB on AWR2243 and 26dB on xWR6x43. \n
* @note 2: The 0dB back-off corresponds to typically 13dBm power level in AWR2243/xWR6x43 device.
*/
/* Sub block ID: 0x01C7, ICD API: AWR_MONITOR_TX0_POWER_CONF_SB */
/* Sub block ID: 0x01C8, ICD API: AWR_MONITOR_TX1_POWER_CONF_SB */
/* Sub block ID: 0x01C9, ICD API: AWR_MONITOR_TX2_POWER_CONF_SB */
/* DesignId : MMWL_DesignId_080 */
/* Requirements : AUTORADAR_REQ-861 */
rlReturnVal_t rlRfTxPowrMonConfig(rlUInt8_t deviceMap, rlAllTxPowMonConf_t *data)
{
rlReturnVal_t retVal;
/* Initialize Command and Response Sub Blocks */
rlDriverMsg_t inMsg;
rlDriverMsg_t outMsg = {0};
rlUInt16_t numSbc = 0U;

/* Initialize Command and Response Sub Blocks */
rlPayloadSb_t inPayloadSb[RL_MAX_SB_IN_MSG] = {0};

RL_LOGV_ARG0("rlRfTxPowrMonConfig starts...\n");

/* Construct command packet */
rlDriverConstructInMsg(RL_RF_MONITORING_CONF_SET_MSG, &inMsg, &inPayloadSb[0U]);
// CLI_write("rl_driverData.deviceMap = 0X%X \n",rl_driverData.deviceMap);
// CLI_write(" data=%x ,deviceMap=%d\n",data,deviceMap);

/* check if deviceIndex is out of defined value */
if ((rlDriverIsDeviceMapValid(deviceMap) != RL_RET_CODE_OK) || \
(RL_NULL_PTR == data))
{
retVal = RL_RET_CODE_INVALID_INPUT;
RL_LOGE_ARG0("rlRfTxPowrMonConfig, Invalid input \n");
CLI_write("rlRfTxPowrMonConfig, Invalid input \n");
}
else
{

/* check for NULL pointer */
if ((RL_NULL_PTR != data->tx0PowrMonCfg))
{
/* Fill in-message Payload */
rlDriverFillPayload(RL_RF_MONITORING_CONF_SET_MSG,
RL_RF_TX0_POW_MON_CONF_SB,
&inPayloadSb[numSbc],
(rlUInt8_t* )data->tx0PowrMonCfg,
(rlUInt16_t)sizeof(rlTxPowMonConf_t));
numSbc++;
}
/* check for NULL pointer */
if ((RL_NULL_PTR != data->tx1PowrMonCfg))
{
/* Fill in-message Payload */
rlDriverFillPayload(RL_RF_MONITORING_CONF_SET_MSG,
RL_RF_TX1_POW_MON_CONF_SB,
&inPayloadSb[numSbc],
(rlUInt8_t* )data->tx1PowrMonCfg,
(rlUInt16_t)sizeof(rlTxPowMonConf_t));
numSbc++;
}
/* check for NULL pointer */
if ((RL_NULL_PTR != data->tx2PowrMonCfg))
{
/* Fill in-message Payload */
rlDriverFillPayload(RL_RF_MONITORING_CONF_SET_MSG,
RL_RF_TX2_POW_MON_CONF_SB,
&inPayloadSb[numSbc],
(rlUInt8_t* )data->tx2PowrMonCfg,
(rlUInt16_t)sizeof(rlTxPowMonConf_t));
numSbc++;
}
if (numSbc > 0U)
{
/* setting num of sub-block to inMsg */
inMsg.opcode.nsbc = numSbc;
CLI_write("TX0 Pow mon:%d,%d,%d,%d,%d \n",data->tx0PowrMonCfg->reportMode,
data->tx0PowrMonCfg->profileIndx,
data->tx0PowrMonCfg->rfFreqBitMask,
data->tx0PowrMonCfg->txPowAbsErrThresh,
data->tx0PowrMonCfg->txPowOffsetValRF1
);

/* Send Command to mmWave Radar Device */
retVal = rlDriverCmdInvoke(deviceMap, inMsg, &outMsg);
}
else
{
retVal = RL_RET_CODE_INVALID_INPUT;
CLI_write("sub block is NULL\n");
}
}
CLI_write(" data->tx0PowrMonCfg=0X%X,0X%X,0X%X,numSbc=%d,%d \n",data->tx0PowrMonCfg,data->tx1PowrMonCfg,data->tx2PowrMonCfg,numSbc,retVal);

return retVal;
}