IWR1443BOOST: How do I synchronize multiple IWR1443 devices to get the 3D point cloud?

user5337378

Intellectual 260 points

Part Number: IWR1443BOOST
Other Parts Discussed in Thread: IWR1443

hi, Mr or Mrs

Thank you for your support.

How do I synchronize multiple IWR1443 devices to get the 3D point cloud?

Best regards,

Zhen

over 6 years ago

0 Charles Oladimeji over 6 years ago

TI__Mastermind 33805 points

Hi,

You can use the MATLAB visualizer example as base. You will need to update the example to connect to the other ports and sweep through the ports to get and plot the data sequentially. You will also need to update the visualizer to include the orientation and position of the various devices.

Regards,
Charles O

0 user5337378 over 6 years ago in reply to Charles Oladimeji

Intellectual 260 points

Hi Charles O,

Could you tell me more details?

Best regards,
Zhen

0 Charles Oladimeji over 6 years ago in reply to user5337378

TI__Mastermind 33805 points

The Demo contains the source code for the matlab visualizers. You can edit these to sweep through and plot points from various COM ports.

0 user5337378 over 6 years ago in reply to Charles Oladimeji

Intellectual 260 points

hi, Charles O
Thanks for your reply. if two iwr1443 work at the same time, how the device know whether the reflected signals are transmitted by itself?

Best regards,
Zhen

0 Charles Oladimeji over 6 years ago in reply to user5337378

TI__Mastermind 33805 points

Hi,

There are interference mitigation techniques that can be applied.
e2e.ti.com/.../718713

Regards,
Charles O

Sensors

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IWR1443BOOST: How do I synchronize multiple IWR1443 devices to get the 3D point cloud?