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AWR1843: Adding frame ID (count) number at the header of LVDS data stream

Hayden Kim
Genius 15580 points
Part Number: AWR1843

Hello champs,

 

User wants to add a frame (count) ID number at the header of LVDS streaming raw ADC data.

There is HSI Header utility library for LVDS data streaming.

So, can you check if it is possible to add frame ID at the HSI header of the LVDS raw ADC data stream?

Can you provide more detail guide how to add frame ID at the header, if it is possible?

Best regards,

Hayden

  • 0
    TI__Guru 69960 points

    Hello Hayden,

    Below code reference is from mmwave SDK 3.4

    mss_main.c -->

    MmwDemo_transferLVDSUserData() : is the function wher eyou can configure the User data location which needs to stream over LVDS

    MmwDemo_LVDSStreamSwConfig(dpcResults->numObjOut,objOut,objOutSideInfo) /* is the function where user data address 'objOutSideInfo' is being passed */

    MmwDemo_handleObjectDetResult() --> dpcResults: it contains frame/subframeIdx which can be send over SW stream LVDS function.

    You can stitch the above info the modify the mmw demo code to stream frame/sub-frame index over LVDS as SW user data.

     

    Regards,

    JG

  • 0 in reply to Jitendra Gupta
    TI__Genius 15580 points

    Thank you for your kind explanation.

    Best regards,

    Hayden