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Question about Copy_NT

    Question

  •  Hi, everyone! I'm studying to use user mode to develop my own communication system with Sora, and I'm faced with a problem when using BB11ATxFrameMod. I find my console program will be interrupted when BB11ATxFrameMod calls the function CopyPreamble16_NT, more precisely, the function Copy_NT.

     I write a test program to test this function as followed but it still comes out error and the program is interrupted when calling store_nt.

    int main()
    {
     BB11A_TX_VECTOR info;
     info.SampleRate = 44;

     COMPLEX8 pcOutput[640] = {0};

     unsigned int result = UpsampleAndCopyNT(info, pcOutput, PREAMBLE40_11A_LUT, 640);

     cout<<"ok!"<<endl;
     return 0;
    }

     I want to ask why this will happen. Is there any bug in the function Copy_NT? By the way, my PC supports SSE3 instructions.

     Waiting for your answer. Thanks.


    • Edited by ychm Tuesday, July 17, 2012 6:08 AM
    Tuesday, July 17, 2012 5:26 AM

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