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AWR6843ISK: AWR6843ISK: Issue on beam steering function

Part Number: AWR6843ISK

Hi,

I am using EVM AWR6843isk with demo code "long range people detection" from "mmwave_industrial_toolbox_4_8_0"

I would like to implement dynamic phase shift with every subframe in some conditions,

first, I have created a task " MmwDemo_applyPhShift()" & register a call back function "MmwDemo_MSS_chirpIntCallback()" as below figure 

after running,system shows "Error: Unable to configure per chirp phase shift [Error 114]" at task "MmwDemo_applyPhShift()",

could you please help us for this issue? thanks very much~ 

  • Hi, 

    Please refer to the following function to set per chirp configuration dynamically 

    rlReturnVal_t rlSetDynPerChirpPhShifterCfg ( rlUInt8_t  deviceMap,
    rlUInt16_t  segCnt,
    rlDynPerChirpPhShftCfg_t **  data 
    )

    The following function is detailed in the doxygen guides for SDK ti/mmwave_sdk_03_05_00_04/packages/ti/control/mmwavelink/docs/doxygen/html/group___sensor.html. Please let me know if this helps. 

    Regards, 

    Sudharshan K N 

  • Hi Sudharshan K N,

    Thank you so much for responding,

    I have solved the problem

    regards,

    Allen yang