IWR6843ISK: HWA in the routine Area_Scanner is only used for RangeFFT

Gary Lu

Part Number: IWR6843ISK

Hello，

In the SDK, there are files that use HWA to perform these operations. Do you need to configure and call these files yourself to make both the speed angle and CFAR use HWA for processing?

Regards，

Gary

over 2 years ago

0 Tim Henderson over 2 years ago

TI__Expert 8802 points

Hi Gary,

Check out our deep dive on the SDK 3.6 for more information on our SDK3 processing chain: https://www.ti.com/lit/ml/slyp721/slyp721.pdf?ts=1692822741954&ref_url=https%253A%252F%252Fwww.google.com%252F

The short answer to your question is yes you will need to configure those for the HWA yourself. There are examples of this in our examples such as this snippet from our gesture recognition demo in gesture_recognitions.c. You can see this function is configuring the HWA resources. Remember this is just a snippet and more configuration will need to be done.

Regards,

Tim

Sensors

Sensors forum

IWR6843ISK: HWA in the routine Area_Scanner is only used for RangeFFT