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I/O from file in TSM320C6455 board

Federico Favaro
Prodigy 30 points

Other Parts Discussed in Thread: TMS320C6455

Hi! We are two students of University of Padova. We are working with TMS320C6455 DSK board. We have to take in input some data from a .dat file saved in the same directory of the project, and, afeter the computation of the algorithm implemented in DSP board, save the results computed by DSP in a .dat file. Someone can explain us how we can do this with Code Composer Studio v3.3? Thanks in advance to everyone that will help us! Bye
  • 0
    Intellectual 535 points

    Hi,

     

    You should

    1. Start CCS3.3/Connect device/Load program/open breakpoint manager window (Debug/Breakpoint)

    2. Place a breakpoint to code where you want get data

    3. Configure placed b/p (in breakpoint window )  to "Аction"  "Load data", define filename, format, mem location and length

    4. Place and configure breakpoint  for story results.


    Format of input file may be non-trivial, so I advice to create  one "dummy" story to show format of out file  first (they should be compatible).

     

    BR, Serge

  • 0 in reply to sch
    Prodigy 30 points

    Thank you very much for your answer!! Bye

  • 0 in reply to sch
    Prodigy 30 points

    i've placed and configured the breakpoint, but, (in run-time) CCS3.3 give an error saying : " Cannot access member of rvalue". Can you explain me why CCS3.3 give this error? Sorry for my rawness and thank you in advance for your answers