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How to debug and compile modulation part. RRS feed

  • Question

  • hello there-.

     

    I am trying to extract QPSK i/q values (which plot 4 points in constellation diagram) from somewhere on modulation process.

    I guess it's in ofdmsymbol.h. And I think info->cMapped will be the one. So I inserted some file print lines after MapQPSK_11a function,

    But when I tried to compile this  (at [sora]/src/), complier can't link functions such as printf, fopen anf fprintf. Can't I use them cause

    it is kernel level coding?

    Even a single short comment will be grateful and helpful.

    Wednesday, November 16, 2011 12:54 PM

All replies

  • First of all, you need to make sure you are compiling under user mode. You cannot printf in kernel drivers.

    Thanks,

    - Kun

    Wednesday, November 23, 2011 6:46 AM