Other Parts Discussed in Thread: AM2732
Hello experts
Are there any specific restrictions on the parameter configuration and frame interval time of the current AWR2243+AM2732 Demo project? Downloading the default profile_2/3d_am273x.cfg configuration through Visualizer can run normally and display the target.
When I change the profile parameter and frame interval time to the following configuration, there have been some problems with the parameter download and operation on the Visualizer, as shown in the following figure:
% ***************************************************************
% Created for SDK ver:04.01
% Created using Visualizer ver:4.1.0.0
% Frequency:77
% Platform:AM273X
% CFG TYPE: 3D
% ***************************************************************
sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
lowPower 0 1
dataPathClkCfg 1 1
profileCfg 0 77 5 6 35 0 0 13.5 1 512 20000 0 0 30
dataPathConfig 0 1 0 2 64 64 64 0
hsiClockConfig 9 0
hsiLaneConfig 15 1 0 2 0 4 0 5 0 3 0 0
dataFormatConfig 1 1
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 2 128 0 512 50 1 0
guiMonitor -1 1 1 0 0 0 1
cfarCfg -1 0 2 8 4 3 0 15 1
cfarCfg -1 1 0 4 2 3 1 15 1
multiObjBeamForming -1 0 0.5
calibDcRangeSig -1 0 -5 8 256
clutterRemoval -1 0
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 8.92
cfarFovCfg -1 1 -1 1.00
extendedMaxVelocity -1 0
calibData 0 0 0
sensorStart
Then, I reduced the number of chirps and lengthened the frame interval. As follows, the parameter configuration can be downloaded normally. Although there is no obvious target information, it can run normally. Is the above parameter configuration data too large ? Are there any restrictions here? How can we configure the parameters reasonably?
% ***************************************************************
% Created for SDK ver:04.01
% Created using Visualizer ver:4.1.0.0
% Frequency:77
% Platform:AM273X
% CFG TYPE: 3D
% ***************************************************************
sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
lowPower 0 1
dataPathClkCfg 1 1
profileCfg 0 77 5 6 35 0 0 13.5 1 512 20000 0 0 30
dataPathConfig 0 1 0 2 64 64 64 0
hsiClockConfig 9 0
hsiLaneConfig 15 1 0 2 0 4 0 5 0 3 0 0
dataFormatConfig 1 1
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 32 0 512 500 1 0
guiMonitor -1 1 1 0 0 0 1
cfarCfg -1 0 2 8 4 3 0 15 1
cfarCfg -1 1 0 4 2 3 1 15 1
multiObjBeamForming -1 0 0.5
calibDcRangeSig -1 0 -5 8 256
clutterRemoval -1 0
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 8.92
cfarFovCfg -1 1 -1 1.00
extendedMaxVelocity -1 0
calibData 0 0 0
sensorStart
In addition, when the number of ADC samples and the number of chirps are modified to less than 256*64, the profile parameters can be downloaded normally. Are there any restrictions on the parameter configuration in the demo project?
Is there anything I need to pay attention to when configuring the profile parameters?
Thanks.