Hi expert,
I was trying to increase the range resolution of the Overhead People Counting project and by changing freqSlopeConst to a larger value. However, it cannot be more than 77 Mhz/us when using the following config:
sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
lowPower 0 0
profileCfg 0 60.05 60 7.0 50.0 328965.0 0.0 77 1.0 64 2000.0 2.0 1.0 36
chirpCfg 0 0 0 0.0 0.0 0.0 0.0 1
chirpCfg 1 1 0 0.0 0.0 0.0 0.0 2
chirpCfg 2 2 0 0.0 0.0 0.0 0.0 4
frameCfg 0 2 200 0 100.0 1 0.0
dynamicRACfarCfg -1 10 6 1 1 8 8 6 4.0 5.0 6.0 0.5 1.0 1
staticRACfarCfg -1 4 10 2 2 8 16 4 6 6.0 13.0 0.5 0.0 0
dynamicRangeAngleCfg -1 7.0 0.001 2 0
dynamic2DAngleCfg -1 5 1 1 1.0 15.0 2
staticRangeAngleCfg -1 1 1 1
antGeometry0 -1 -1 0 0 -3 -3 -2 -2 -1 -1 0 0
antGeometry1 -1 0 -1 0 -3 -2 -3 -2 -3 -2 -3 -2
antPhaseRot -1 1 -1 1 -1 1 -1 1 -1 1 -1 1
fovCfg -1 64.0 64.0
compRangeBiasAndRxChanPhase 0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0
staticBoundaryBox -3.0 3.0 -3.0 3.0 -0.5 3.0
boundaryBox -4.0 4.0 -4.0 4.0 -0.5 3.0
sensorPosition 2.9 0.0 90.0
gatingParam 3.0 2.0 2.0 3.0 4.0
stateParam 3 3 6 20 3 1000
allocationParam 20.0 20.0 0.05 20 1.5 20.0
maxAcceleration 1.0 0.1 1.0
trackingCfg 1 4 800 10 37 33 100 1
presenceBoundaryBox -4.0 4.0 -4.0 4.0 0.5 2.5
sensorStart
The band range used above is 60.05~63.05G and there is still 947MHz available there. Is there something else needed to adjust along with freqSlopeConst?
Thanks
