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ico74
Visitor II
January 4, 2007
Question

STR7x Bootloader using bank1

  • January 4, 2007
  • 4 replies
  • 1035 views
Posted on January 04, 2007 at 05:45

STR7x Bootloader using bank1

    This topic has been closed for replies.

    4 replies

    I
    ico74Author
    Visitor II
    December 21, 2006
    Posted on December 21, 2006 at 18:13

    Hi All!

    Is it possible to update whole Bank 0 memory via bootloading program previously programmed to Bank 1? Is it possible to make such organization?

    If No, why?

    I think not, but I just want to be sure.

    Thanks in advance.

    Hristo.

    K
    kaouther
    Visitor II
    December 22, 2006
    Posted on December 22, 2006 at 10:41

    Hi,

    could you please precise which STR7x product are you using?

    Thanks,

    I
    ico74Author
    Visitor II
    December 27, 2006
    Posted on December 27, 2006 at 06:34

    I'm using STR711FR2 microcontroller.

    J
    jgoril
    Visitor II
    January 4, 2007
    Posted on January 04, 2007 at 05:45

    Remember, it is not possible to boot directly from bank 1. So you need some piece of code stored also in bank 0. I think... you can use bootloader stored in bank 0 that will copy itself into RAM, then erase flash bank 0, and finally write bank 0 with new content...

    Jozef

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