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STM32F429I Discovery

Nikhil Jadhav

Hi

I am using STMF429I Discovery Board. I am Using Keil V5. I have downloaded and installed Pack for STM32F429ZITx 2.7.0(2015-12-08_ DFP) and added ST- Link Utility also updated ST-Link firmware to V2J24S0.. I did all the setting for option for Target 'STM32F429-Discovery' setting following STM company videos.. And once programmed successfully but from next I am getting error as "Internal Command Error" then " Error: Flash Download Failed -Target DLL has been cancelled". So can you pl help me?

Thanking You.

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    Hi Nikhil

    It looks like that you have not selected the proper "Flash Algorithm"

    Go to "Options for target" -> "Debug" -> select ST-Link Debugger -> click "Settings" -> change tab to "Flash Download" -> and "Add" the flash algo "STM32F4xx Flash 1M" and remove any other Flash algo (if there is any already present)

    Then you should be able to flash.

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  • 0

    Hi Nikhil

    It looks like that you have not selected the proper "Flash Algorithm"

    Go to "Options for target" -> "Debug" -> select ST-Link Debugger -> click "Settings" -> change tab to "Flash Download" -> and "Add" the flash algo "STM32F4xx Flash 1M" and remove any other Flash algo (if there is any already present)

    Then you should be able to flash.

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