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DFU for STM32103x

slaven
Associate

‎2009-02-02 9:22 AM

Posted on February 02, 2009 at 18:22

DFU for STM32103x

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slaven
Associate

‎2011-05-17 4:01 AM

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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