Compiler/IWR1642: When we read the serial port data of people count, we found that the speed on the Y-axis and the X-axis were unstable

jh lan

Part Number: IWR1642

Tool/software: TI C/C++ Compiler

hi.

However, when we want to understand the speed information, we find that the speed information parsed on the serial port may be positive or negative when the target is far away from the radar, and the value cannot reflect the real value of the target

over 5 years ago

0 Akash Gondalia over 5 years ago

TI__Guru 50240 points

Hi Jh Lan,

I've asked an expert to look into this and we should have a response for you in the next few days.

Cheers,

Akash

0 jh lan over 5 years ago in reply to Akash Gondalia

Prodigy 240 points

Thank you. I hope this problem can be solved as soon as possible

0 jh lan over 5 years ago in reply to Akash Gondalia

Prodigy 240 points

who can answer this question？

0 Justin Curewitz over 5 years ago in reply to jh lan

TI__Mastermind 28055 points

Hi Jh,

So negative velocity means the target is approaching the radar, positive velocity means it is moving away from the radar.

Regards,

Justin

Sensors

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Compiler/IWR1642: When we read the serial port data of people count, we found that the speed on the Y-axis and the X-axis were unstable