CCS/IWR6843ISK: Mismatch of the range estimation

Hi Prudhvi,

This was a known issue that has been fixed in newer visualizers in 2019. Would you be able to confirm which visualizer you are using?

Regards,

AG

Hello Akash,

I am using 1.2.0 version of the High accuracy visualizer. The visualizer shows the reading fine but the data in the UART stream when converted to decimal and divided with 1048576 is showing lower than the true reading.

Regards,

Prudhvi Sagar

Hello,

I have been seeing a factor of 1.36 in the visualizer. Is this correct? Kindly confirm. This was not present in the earlier IWR1443 and IWR1642 I had worked with.

Regards,

Prudhvi Sagar

Hi Prudhvi,

This is a bug that has been corrected at visualizer level, are you seeing two different values?

Regards,

AG

Hello Akash,

Yes both the raw data and visualizer data are different.

Regards,

Prudhvi Sagar

Hi Prudhvi,

You cite previously cited the correct value in the visualizer and then an incorrect value by 1.36 factor?

Regards,

AG

Hello Akash,

The incorrect value is lower compared to the visualizer value which is correct by a 1.36 factor.

Regards,

Prudhvi Sagar