Part Number: IWR6843ISK
Hi All,
Target: IWR6843ISK ES1.0
SDK: 3.0.0.8
Running: xwr68xx_mmw_demo.bin
Setup: Sensor mounted on 2m pole, angled down 15 degrees in uncluttered, interior room
I'm making a stance detection program very similar to the experiment "Detecting human falls and stance with IWR6843ODS" with the hardware/sdk listed above. Is there a tried and tested chirp config file that performs similarly to the ODS chirp config? The config provided in the experiment is not compatible with the firmware version on the target. I've tried extracting relevant info, but with unsatisfactory results. I get good azimuth data but very poor elevation data. Elevation reported often cant tell the difference between a standing position and kneeling position.
Unfortunately the online mmwave demo visualizer is no longer compatible with sdk 3.0.0.8.
Desire:
Using IWR6843ISK ES1.0 with sdk 3.0.0.8, reliably determine stance changes.
Current Config:
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
profileCfg 0 60.6 200 7 40 0 0 82 1 128 5300 0 0 48
chirpCfg 0 0 0 0 0 0 0 1
chirpCfg 1 1 0 0 0 0 0 4
chirpCfg 2 2 0 0 0 0 0 2
frameCfg 0 2 16 0 66.667 1 0
lowPower 0 0
guiMonitor -1 1 0 0 0 0 0
cfarCfg -1 0 0 8 4 4 0 1280 0
cfarCfg -1 1 0 4 2 3 1 1280 0
multiObjBeamForming -1 1 0.5
clutterRemoval -1 0
calibDcRangeSig -1 0 -5 8 256
compRangeBiasAndRxChanPhase 0.0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
measureRangeBiasAndRxChanPhase 0 1.5 0.2
aoaFovCfg -1 -90 90 -90 90
cfarFovCfg -1 0 0.25 9.00
cfarFovCfg -1 1 -1.4 1.40
Any suggestions would be appreciated.