AWR1642BOOST: No plot can be viewed in the mmwave demo visualizer

Hi, 

I configured the AWR1642 according to the user instructions in  the mmwave demo visualizer, serial port configuration was right and Hardware Connected, the cfg is done well in the console messages of configure view.

The console messages are as follows:

% ***************************************************************
Skipped

mmwDemo:/>% Frequency:77
Skipped

mmwDemo:/>% Platform:xWR16xx
Skipped

mmwDemo:/>% Scene Classifier:best_range_res
Skipped

mmwDemo:/>% Azimuth Resolution(deg):15
Skipped

mmwDemo:/>% Range Resolution(m):0.044
Skipped

mmwDemo:/>% Maximum unambiguous Range(m):9.02
Skipped

mmwDemo:/>% Maximum Radial Velocity(m/s):1
Skipped

mmwDemo:/>% Radial velocity resolution(m/s):0.13
Skipped

mmwDemo:/>% Frame Duration(msec):100
Skipped

mmwDemo:/>% ***************************************************************
Skipped

mmwDemo:/>sensorStop
Done

mmwDemo:/>flushCfg
Done

mmwDemo:/>dfeDataOutputMode 1
Done

mmwDemo:/>channelCfg 15 3 0
Done

mmwDemo:/>adcCfg 2 1
Done

mmwDemo:/>adcbufCfg 0 0 1 1
Done

mmwDemo:/>profileCfg 0 77 429 7 57.14 0 0 70 1 256 5209 0 0 30
Done

mmwDemo:/>chirpCfg 0 0 0 0 0 0 0 1
Done

mmwDemo:/>chirpCfg 1 1 0 0 0 0 0 2
Done

mmwDemo:/>frameCfg 0 1 16 0 100 1 0
Done

mmwDemo:/>guiMonitor 1 1 0 0 0 1
Done

mmwDemo:/>cfarCfg 0 0 8 4 4 0 5120
Done

mmwDemo:/>cfarCfg 1 0 4 2 3 0 5120
Done

mmwDemo:/>peakGrouping 1 1 1 1 255
Done

mmwDemo:/>multiObjBeamForming 1 0.5
Done

mmwDemo:/>sensorStart

BUT in plots, I can not see any response on the X-Y Scatter Plot, I think it is useless to work, but do not know what reason.

Best Wishes.

Jian Yang