TI工程师你好:
目前使用TI 的 high_end_corner_radar例程进行修改,使用的是3TX发送(TX 1 2 3),目前在解速度上遇到了问题,我设置雷达模拟器模拟目标距离为10m,速度为10m/s,但是在正确的目标周围会出现干扰,干扰点的速度为设置倍数关系,比如20m/s,30m/s,0m/s,请问是否是速度模糊配置有问题,还是我demo工程没有修改到位,感谢您百忙之中抽空解答
1.射频参数配置为:
"sensorStop",
"flushCfg",
"dfeDataOutputMode 1",
"channelCfg 15 15 0",
"adcCfg 2 0",
"adcbufCfg -1 1 0 0 1",
"lowPower 0 0",
"profileCfg 0 76 6 3 30.00 0 0 29.29 0 384 20000 0 0 42",
"chirpCfg 0 5 0 0 0 0 0 14",
"frameCfg 0 5 128 0 384 100 1 0",
"guiMonitor -1 3 0 0 0 0 0 1 1",
"cfarCfg 0 1 3 16 0 0 1 24.0 0 7 0 1",
"cfarCfg 0 0 3 16 0 0 1 15.0 0 7 0 1",
"compressionCfg -1 1 0 0.5 8",
"intfMitigCfg -1 15 18",
"localMaxCfg -1 4 40",
"antennaCalibParams 0.88 1.2 0.46 1.50 0.24 1.60 0.18 1.7 -0.23 -1.60 0.29 -1.7 0.66 -1.9 0.61 -1.7 0.24 -1.5 0.67 -1.4 0.98 -1.4 1.0 -1.3 -0.65 1.1 -1.0 0.83 -1.3 0.83 -1.2 0.63",
"analogMonitor 0 0",
"calibData 0 0 0",
"aoaFovCfg -1 -85 85 -30 30",
"appSceneryParams 0.0 0.0 1.0 0.0 0.0 -14.0 14.0 1.0 231.0 -5.0 5.0",
"appGatingParams 8.0 10.0 8.0 4.0 40.0",
"appStateParams 3 2 10 100 10 0",
"appAllocParams 20.0 20.0 1.0 6 4.0 20.0",
"gtrack 1 800 30 0.0 40.8781 0.1065 1.0 10.0 0.0 0.050 0",
"ransac 1 200 1.0",
"sensorStart"
2.objectdetection.h中配置为
#define MAX_NUM_AZIM_TX 3
#define MAX_NUM_ELEV_TX 1
3.mmwdemo_rfparserDDMA.c配置为
MmwDemo_RFParserHwAttr MmwDemo_RFParserHwCfg =
{
SOC_ADCBUF_SIZE,
0x1,
0xE
};