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CCS/BOOSTXL-AOA: Queries in function: RTLSCtrl_estimateAngle

Akansha Verma
Expert 1220 points

Part Number: BOOSTXL-AOA

Tool/software: Code Composer Studio

Hi,

If i am using only one array in BOOSTXL-AOA then which pair angle are getting averaged in this code snippet:

// Calculate AoA for each antenna array

const int16_t AoA_A1 = ((antA1Result->pairAngle[0] + antA1Result->pairAngle[1]) / 2) + antA1Result->channelOffset[antA1Result->ch];

As i will be having three antenna pairs in one array then why not averaging third one?

If i want to use only one pair then do i need to take only one pair angle with channel offset to compute AOA?

Please clear above mentioned doubts.

Thanks

Akansha

  • 0
    TI__Guru** 101540 points

    Hi,

    Akansha Verma said:
    As i will be having three antenna pairs in one array then why not averaging third one?

    Please keep in mind that the code you are using is an example. You are more than welcome to modify/enhance it :)

    Akansha Verma said:
    If i want to use only one pair then do i need to take only one pair angle with channel offset to compute AOA?

    This is described in the SimpleLink Academy lab and in the known issues thread.

    I hope this will help,

    Regards,