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rnavoni9
rnavoni9
Associate II
November 7, 2011
Question

DFU Driver for STM32F4

  • November 7, 2011
  • 2 replies
  • 1203 views
Posted on November 07, 2011 at 15:36

Dear User,

today i put on my board that was developed for STM32F2 the STM32F4 , the micro is working now i try to upload the code on it. I try to use DFU Demostration program , but it don't found any device available on usb. If i try with STM32F2 it found a DFU device.

On usb of my pc i see the appear the info that the device is not recognized.

So my opinion is that the USB driver for STM32F2 and STM32F4 is different , so my questions is available the USB driver for STM32F4 ?

Best

Roberto

    This topic has been closed for replies.

    2 replies

    liujiangw
    liujiangw
    Visitor II
    December 8, 2011
    Posted on December 08, 2011 at 17:33

    why?I wait for the correct answer.

    best

    sbmeirow
    sbmeirow
    Associate II
    December 13, 2011
    Posted on December 13, 2011 at 06:32

    It appears ST is a little behind on updating their utilities.

    I collected a list of utilities that I found and put them in the Wikipedia article.  The stm32flash looks interesting for downloading via UART, but I haven't tried it.  Yes, I know you are looking for USB download, but thought I should tell you about stm32flash.

    http://en.wikipedia.org/wiki/STM32#Development_tools

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