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Original question:

AWR1443BOOST: enable the streaming of raw data

AWR1443BOOST: lvds streaming

user6372746
Intellectual 520 points
Part Number: AWR1443BOOST
Other Parts Discussed in Thread: AWR1843BOOST, AWR1642BOOST, AWR1443

Hi,

sdk version:2.1

https://e2e.ti.com/support/sensors/f/1023/t/931365,

According to this forum post, lvds streaming can be enabled in sdk2.1. But when I add the command lvdsStreamCfg -1 0 0 0 in .cfg file anf then send this file to device, an error occured, just as the following picture shows. 

So could you tell me how to solve this error?

Thank you.

  • 0
    TI__Guru*** 148804 points

    Hi,

    For AWR1443BOOST there is no support to capture LVDS data in the SDK. It is possible but you would have to develop code yourself.

    For AWR1642BOOST and AWR1843BOOST it is possible to capture LVDS data using SDK 3.x and DCA1000 capture card.

    thank you

    Cesar

  • 0 in reply to Cesar
    Intellectual 520 points

    Hi,

    question 1:

    In file path mmwave_sdk_02_01_00_04\packages\ti\demo\xwr14xx\mmw, there is a file called mmw_lvds_stream.c, and this file can be used to enable lvds streaming. I can't understand how to develop code by myself, and is it possible to enable lvds streaming by using this file?

    question 2:

    LVDS feature is unverified code. Conflicts with data path processing and should not be used. The following picture shows the data path processing.

    But I don't need any data processing and I just need the raw ADCdata, so does it possible to disenable the data path processing?

    Thank you.

  • 0 in reply to user6372746
    TI__Guru*** 148804 points

    Hi

    As I mentioned, LVDS streaming is only available in SDK 3.x using the DCA1000 capture card.

    Unfortunately SDK 3.x does not support AWR1443.

    Thank you

    Cesar