IWR6843AOPEVM: Range profile issue in high accuracy demo

Prudhvi Sagar

Part Number: IWR6843AOPEVM
Other Parts Discussed in Thread: IWR6843AOP, IWR6843

Hello,

I am using Industrial Toolbox 4.2.0. I am using IWR6843AOP. I am using the High Accuracy Demo. I am unable to get the correct reading for range > 2.5m I have increased the range in the config file. The signal profile also shows erroneous values as shown. What could be the issue.

Regards,

Prudhvi Sagar

over 4 years ago

0 Akash Gondalia over 4 years ago

TI__Guru 50240 points

Hi Prudhvi,

You are correct, that Range Profile looks very bad. Which version of the visualizer are you using? Does the same result occur when using the default chirp configuration?

Cheers,

Akash

0 Akash Gondalia over 4 years ago in reply to Akash Gondalia

TI__Guru 50240 points

Hi Prudhvi,

Since we haven't heard from you I'm going to close this thread. If you still have questions feel free to post here or open up a new thread!

Cheers,

Akash

0 Prudhvi Sagar over 4 years ago in reply to Akash Gondalia

Genius 3785 points

Hello,

I am sorry I hadn't received the notification which I generally get. I have used the default chirp configuration given in the tool box (\mmwave_industrial_toolbox_4_2_0\labs\level_sensing\68xx_high_accuracy\chirp_configs) and am using High Accuracy Visualizer 1.0.1. Could there be any issue in the default built binaries.

Regards,

Prudhvi Sagar

0 Akash Gondalia over 4 years ago in reply to Prudhvi Sagar

TI__Guru 50240 points

Hi Prudhvi,

The visualizer was updated with the release of the IWR6843 version of the High Accuracy Lab. You should be using the Visualizer 1.2 for the IWR6843 version.

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IWR6843AOPEVM: Range profile issue in high accuracy demo