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160Re: Programming of TMS470 flash keys

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  • Bengt
    Dec 12, 2007
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      --- In TMS470_ARM@yahoogroups.com, "Bengt" <pic16f873@...> wrote:
      >
      > Has anyone done this ?
      > How do i write the flash keys within C-code ?
      >
      > I have tried to implement a CRC check in my C-code and that works
      fine
      > in ┬┤debug-mode, but as soon as i whant to download the code to the
      > flash i get an error "owerwriting of flash keys not allowed*. I am
      > allso using th Xlink -H option to fill th unused memory whith 0xFF. I
      > have allso tried to define the flash keys as constants, but then the
      > linker complains about "constants owerwriting 0xFF fill"
      >
      > Any sugestions ?
      >

      Actually i found the answer myselfe today, but could only access
      flashkeys 0 & 1. That will do for now.
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