AWR1843AOPEVM: lab0007_medium_range_radar with mirrored X-Y Scatter Plot in AWR1843AOP

Hi,

The faq mentioned applies to mmWave SDK demo, not the lab0007.

Lab007 is not supported on AWR1843AOP EVM. The lab007 demo is using 3Tx enabled at the same time and the EVM may overheat. This may affect the warranty of the EVM.

The reason for the inversion of x coordinate is that the numbering of the Rx antennae is reversed for AWR1843BOOST and AWR1843AOP EVMs.

You can reverse the sign of x in the GUI and re-build the GUI or you can perform this in the target code

thank you
Cesar

Please modify the src code in MmwDemo_XYcalc()

lab0007_medium_range_radar\src\dss\dss_data_path.c

Thank you

Cesar

Hi,

You would need to invert the sign of x, not x and y

Please see following code starting line 5196 in dss_data_path.c

   x = range * Wx;

Please add

 x = -x;

Thank you

Cesar

Hi,

Please try to modify the sign of x in the following clusteringDBscan_calcInfoFixed()

Thank you

Cesar