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IWR6843ISK: unbuntu C语言 读取雷达串口数据,头部解析问题

Part Number: IWR6843ISK


您好,我在unbuntu系统上自己利用c语言写了串口读数据,但是在解析头部数据时,偶尔会出现以下结果

the magicword :21436587
the version:50659332
the totalPacketlen :1536
the platform :682051
the frameNumber :9
the timeCpuCycle :1195397632
the numDetectedObj :83886080
the numTLVs :0
the subFrameNumber:16777216

请问这个numDetectedObj参数是不是不正常?该如何调整

这是我读入雷达的配置文件:

sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
profileCfg 0 60 151 7 57.14 0 0 70 1 272 5535 0 0 158
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 1000 1 0
lowPower 0 0
guiMonitor -1 1 1 0 0 0 1
cfarCfg -1 0 2 8 4 3 0 15 0
cfarCfg -1 1 0 4 2 3 1 15 0
multiObjBeamForming -1 1 0.5
clutterRemoval -1 0
calibDcRangeSig -1 0 -5 8 256
extendedMaxVelocity -1 0
bpmCfg -1 0 0 1
lvdsStreamCfg -1 0 0 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
CQRxSatMonitor 0 3 5 121 0
CQSigImgMonitor 0 89 6
analogMonitor 0 0
aoaFovCfg -1 -60 60 -15 15
cfarFovCfg -1 0 0 9
cfarFovCfg -1 1 -2 2.00
calibData 0 0 0
sensorStart