Detailed Description

HWA Paramset Config for post-processing and the statistics control registers.

HWA paramset config parameters for post-processing and the statistics control register inside HWA_ParamConfig which is used with the HWA_ConfigParamSet() call.

Data Fields
uint8_t	magLogEn

uint8_t	fftOutMode

uint8_t	max2Denable

uint8_t	histogramMode

uint8_t	histogramScaleSelect

uint8_t	histogramSizeSelect

Field Documentation

◆ magLogEn

uint8_t HWA_PostProcStat::magLogEn

See HWA_FFT_MODE_MAGNITUDE_LOG2 macros for correct values. Enable/Disable for Magnitude and Log2 computation Sets the LOG2_EN, ABS_EN bits of register POSTPROCWIN in paramset

◆ fftOutMode

uint8_t HWA_PostProcStat::fftOutMode

See HWA_FFT_MODE_OUTPUT macros for correct values. Configures the output mode of the FFT Engine path For stats mode, following parameters will be override in HWA_DestConfig of that paramset dstAcnt=4095, dstAIdx=dstBIdx=8, dstWidth=1, dstRealComplex=0. Sets the FFT_OUTPUT_MODE bits of register POSTPROCWIN in paramset

◆ max2Denable

uint8_t HWA_PostProcStat::max2Denable

2-D maxima computation enable or disable, see HWA_FEATURE_BIT macros for correct values if enable, one maxima array for A-Dimension and another for B-Dimension are computed, sets the bits MAX2D_EN of register POSTPROCWIN in paramset

◆ histogramMode

uint8_t HWA_PostProcStat::histogramMode

sets the histogram computation mode, see HWA_HISTOGRAM_MODE for correct values. if it is set to HWA_HISTOGRAM_MODE_DISABLED, disable the histogram, and CDF calculations. sets the bits HWA_HISTOGRAM_MODE of register PREPROC in paramset

◆ histogramScaleSelect

uint8_t HWA_PostProcStat::histogramScaleSelect

4 bit value: selects the input scale before histogram computations. valid values are 7-13. If register is set to X, the bin ranges are [0 2^x-1], [2^x, 2x2^x-1],[2x2^x, 3x2^x-1], and so on sets the bits HIST_SCALE_SEL of register POSTPROCWIN in paramset

◆ histogramSizeSelect

uint8_t HWA_PostProcStat::histogramSizeSelect

4 bit value: used to select the histogram number of bins. the size is configurable in powers of 2. valid values are 3-6, corresponding to histogram sizes of 8,16,32, and 64. sets the bits HIST_SIZE_SEL of register POSTPROCWIN in paramset