Detailed Description

Doppler DPU static configuration parameters.

The structure is used to hold the static configuration parameters for the Doppler DPU. The following conditions must be satisfied:

   numTxAntennas * numRxAntennas * numDopplerChirps * sizeof(cmplx16ImRe_t) <= 16 KB (one HWA memory bank)
   numTxAntennas * numRxAntennas * numDopplerBins * sizeof(uint16_t) <= 16 KB (one HWA memory bank)

Data Fields
uint8_t	numTxAntennas
	Number of transmit antennas. More...

uint8_t	numRxAntennas
	Number of receive antennas. More...

uint8_t	numVirtualAntennas
	Number of virtual antennas. More...

uint16_t	numRangeBins
	Number of range bins. More...

uint16_t	numDopplerChirps
	Number of Doppler chirps. More...

uint16_t	numDopplerBins
	Number of Doppler bins. More...

uint16_t	azimuthFftSize
	Azimuth FFT size. More...

uint16_t	elevationFftSize
	elevation FFT size More...

uint16_t	numMinorMotionChirpsPerFrame
	Number of chirps per frame for Minor Motion Detection. More...

uint8_t	log2NumDopplerBins
	Log2 of number of Doppler bins. More...

uint8_t	angleDimension
	1 - 1D: 6x1 azimuth antenna array 2 - 2D: one lower row: 4 antennas, upper row 2 antennas More...

bool	isDetMatrixLogScale
	Detection matrix format 0 - Linear 32-bit integer, 1 - 16-bit log2 magnitude in Q11 format. More...

bool	isStaticClutterRemovalEnabled
	Static Clutter Removal Cfg. More...

bool	isRxChGainPhaseCompensationEnabled
	Range Bias and rx channel gain/phase compensation enable flag. More...

DPU_uDopProc_compRxChannelBiasCfg	compRxChanCfg
	Range Bias and rx channel gain/phase compensation configuration. More...

float	rangeStep
	Range conversion factor for FFT range index to meters. More...

float	dopplerStep
	Doppler conversion factor for Doppler FFT index to m/s. More...

uint8_t	maxNumAzimAccumBins
	Maximum number of azimuth bins in micro-doppler accumulation. More...

DPU_uDopProcCliCfg	cliCfg
	CLI Configuration. More...

uint16_t	numAntRow
	Number of virtual antenna rows. More...

uint16_t	numAntCol
	Number of virtual antenna columns. More...

uint16_t	maxNumTracks
	Maximum number of tracks by tracker. More...

DPU_uDopClassifierCliCfg	microDopplerClassifierCliCfg
	Classifier CLI configuration. More...

Field Documentation

◆ numTxAntennas

uint8_t DPU_uDopProc_StaticConfig::numTxAntennas

Number of transmit antennas.

◆ numRxAntennas

uint8_t DPU_uDopProc_StaticConfig::numRxAntennas

Number of receive antennas.

◆ numVirtualAntennas

uint8_t DPU_uDopProc_StaticConfig::numVirtualAntennas

Number of virtual antennas.

◆ numRangeBins

uint16_t DPU_uDopProc_StaticConfig::numRangeBins

Number of range bins.

◆ numDopplerChirps

uint16_t DPU_uDopProc_StaticConfig::numDopplerChirps

Number of Doppler chirps.

◆ numDopplerBins

uint16_t DPU_uDopProc_StaticConfig::numDopplerBins

Number of Doppler bins.

◆ azimuthFftSize

uint16_t DPU_uDopProc_StaticConfig::azimuthFftSize

Azimuth FFT size.

◆ elevationFftSize

uint16_t DPU_uDopProc_StaticConfig::elevationFftSize

elevation FFT size

◆ numMinorMotionChirpsPerFrame

uint16_t DPU_uDopProc_StaticConfig::numMinorMotionChirpsPerFrame

Number of chirps per frame for Minor Motion Detection.

◆ log2NumDopplerBins

uint8_t DPU_uDopProc_StaticConfig::log2NumDopplerBins

Log2 of number of Doppler bins.

◆ angleDimension

uint8_t DPU_uDopProc_StaticConfig::angleDimension

1 - 1D: 6x1 azimuth antenna array 2 - 2D: one lower row: 4 antennas, upper row 2 antennas

◆ isDetMatrixLogScale

bool DPU_uDopProc_StaticConfig::isDetMatrixLogScale

Detection matrix format 0 - Linear 32-bit integer, 1 - 16-bit log2 magnitude in Q11 format.

◆ isStaticClutterRemovalEnabled

bool DPU_uDopProc_StaticConfig::isStaticClutterRemovalEnabled

Static Clutter Removal Cfg.

◆ isRxChGainPhaseCompensationEnabled

bool DPU_uDopProc_StaticConfig::isRxChGainPhaseCompensationEnabled

Range Bias and rx channel gain/phase compensation enable flag.

◆ compRxChanCfg

DPU_uDopProc_compRxChannelBiasCfg DPU_uDopProc_StaticConfig::compRxChanCfg

Range Bias and rx channel gain/phase compensation configuration.

◆ rangeStep

float DPU_uDopProc_StaticConfig::rangeStep

Range conversion factor for FFT range index to meters.

◆ dopplerStep

float DPU_uDopProc_StaticConfig::dopplerStep

Doppler conversion factor for Doppler FFT index to m/s.

◆ maxNumAzimAccumBins

uint8_t DPU_uDopProc_StaticConfig::maxNumAzimAccumBins

Maximum number of azimuth bins in micro-doppler accumulation.

◆ cliCfg

DPU_uDopProcCliCfg DPU_uDopProc_StaticConfig::cliCfg

CLI Configuration.

◆ numAntRow

uint16_t DPU_uDopProc_StaticConfig::numAntRow

Number of virtual antenna rows.

◆ numAntCol

uint16_t DPU_uDopProc_StaticConfig::numAntCol

Number of virtual antenna columns.

◆ maxNumTracks

uint16_t DPU_uDopProc_StaticConfig::maxNumTracks

Maximum number of tracks by tracker.

◆ microDopplerClassifierCliCfg

DPU_uDopClassifierCliCfg DPU_uDopProc_StaticConfig::microDopplerClassifierCliCfg

Classifier CLI configuration.