Programming STM32F429I Discovery Board Error
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2016-02-10 1:46 AM
Posted on February 10, 2016 at 10:46
Hi all
I am using STMF429I Discovery Board. I am Using Keil V5. I have downloaded and Pack for STM32F429ZITx 2.7.0(2015-12-08_ DFP, Installed added ST- Link Utility and updated ST-Link firmware to V2J24S0.. I did all the setting in Options for Target following STM company videos.. And once programmed successfully but from next time getting error as ''Internal Command Error'' then '' Error: Flash Download Failed -Target DLL has been cancelled''. Pl can anybody help me?Thanking You.
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2016-02-10 7:21 AM
Posted on February 10, 2016 at 16:21
Make sure it is using SWD and you have selected ''Connect under reset''. Make sure the ST-LINK Utilities are closed.
See if you can connect/erase with the ST-LINK Utilities, or if pulling BOOT[0] High improves things.
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