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ennioaloisini
Associate III
March 29, 2014
Question

Upgrading STM32F429 firmware using a USB key

  • March 29, 2014
  • 5 replies
  • 1319 views
Posted on March 29, 2014 at 19:13

Dear All,

I would like to upgrade / update the STM32F429 firmware using a USB Key.

I have found one application note, but I have not found any working example.

Does anyone have some working example or some advise?

Let me know!

Best regards
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    5 replies

    Tesla DeLorean
    Tesla DeLorean
    Guru
    March 29, 2014
    Posted on March 29, 2014 at 19:21

    STM32F429I-Discovery_FW_V1.0.1\Projects\FW_upgrade

    I've built the STM32F4-DISCO variant.
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    ennioaloisiniAuthor
    Associate III
    March 31, 2014
    Posted on March 31, 2014 at 17:02

    Dear Clive1,

    thank you very much for the answer and the advise.

    Is it possible to use the same code also on the STM32F429 EVAL board changing the

    STM32F429I_Discovery file with the EVAL's one?

    Let me know!

    Best regards

    Tesla DeLorean
    Tesla DeLorean
    Guru
    March 31, 2014
    Posted on March 31, 2014 at 17:27

    The examples are reasonably portable. You have to pay attention to pin utilization, and differences in crystals (8 MHz vs 25 MHz, and associated PLL settings, and HSE_VALUE)

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    Linda
    Linda
    Associate III
    March 11, 2015
    Posted on March 11, 2015 at 12:44

    Dear Sir,

    I am using this program to update my device, after I update the device, it can not automaticly boot after power off. I have to push the reset button each time when I power it on .

    Tesla DeLorean
    Tesla DeLorean
    Guru
    March 11, 2015
    Posted on March 11, 2015 at 14:22

    I am using this program to update my device, after I update the device, it can not automatically boot after power off. I have to push the reset button each time when I power it on.

    You'll probably want to instrument the code so you can identify where and how is locking up, or malfunctioning.
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