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AWR1642BOOST: Data Capture Time in millisecond

Deepu Kumar
Prodigy 205 points
Part Number: AWR1642BOOST
Other Parts Discussed in Thread: IWR6843, IWR1443BOOST,

Tool/software:

Dear Texas Instruments Support,

I am using the IWR1443BOOST, AWR1642BOOST, and IWR6843 devices.

I need to capture radar data with millisecond-level timestamps. Currently, the data capture timestamps in the mmWave Studio portal appear to be in seconds. This level of granularity is insufficient for my needs, particularly for precise synchronization with other sensors at relatively lower sampling rates (e.g., 1024 Hz, 512 Hz, or lower).

Could you please provide guidance to achieve millisecond-level data capture timestamps on these devices? Any insights into the software configurations, scripting (e.g., Lua in mmWave Studio), or alternative data capture methods that enable this granularity would be greatly appreciated.

Thank you for your assistance.

Regards

Deepu

  • 0
    TI__Guru*** 148444 points

    Hi,

    In order to synchronize several devices, the only method is hardware trigger. 

    I recommend that you use google site search to review discussions on this forum regarding this topic.

    For example

    site e2e.ti.com hardware trigger

    Thank you

    Cesar