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slaven
slaven
Associate
February 2, 2009
Question

DFU for STM32103x

  • February 2, 2009
  • 1 reply
  • 464 views
Posted on February 02, 2009 at 18:22

DFU for STM32103x

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    1 reply

    slaven
    slavenAuthor
    Associate
    May 17, 2011
    Posted on May 17, 2011 at 13:01

    Hi,

    I have a Keil eval board MCBSTM32 (ver 5.1.1) and trying to incorporate DFU. I am able to enter the DFU mode (by using code from STMicro website and implementing necessary mods to the code). I can connect to my PC, recognize the USB devide, installed the driver the first time and able to enter DFU mode. I am also able to create a .DFU file for a simple project. However when I try to download app.dfu, the app gets stuck in erase mode. I get ''Target 00 upgrading - erase phase [22%]''.

    I have made sure to change the starting vector address to 0x08003000 and the target and linker options to start the flash address at 0x08003000.

    Appreciate any pointers!

    Thanks,

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