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Error: Flash Download failed - "Cortex-M4

Max K

Hello,

I'm working with µVision now. I have created a project and I want to load it on my evaluation board MCB4300 (LPC4350). If I click on "Build" I see "0 Error(s), 0 Warning(s)", but if I click on "Load" I get the following error message --> Error: Flash Download failed - "Cortex-M4".

In "Target Options" I completed:

Device: LPC4350-Cortex-M4
Utilities: Settings -> Flash Download -> Add -> LPC18xx/43xx S25FL032 SPIFI
Utilities: Settings -> Debug -> Download Options -> Download to Flash (yes)

Where is the problem? I hope anyone can help me.

Parents
  • 0 in reply to Westonsupermare Pier

    If I choose:

    S29GL064N Dual Flash 16M Ext. Flash 32-bit MDK Core

    I get the following error message:

    Flash Timeout. Reset the Target and try it again.

    and after that:

    Error: Flash Download failed - "Cortex-M4"

    The MCB4300 (LPC4350) has no internal flash, so I have to load my program in the RAM or external flash. S29GL064N is my external flash. So why I get this error messages now?

Reply
  • 0 in reply to Westonsupermare Pier

    If I choose:

    S29GL064N Dual Flash 16M Ext. Flash 32-bit MDK Core

    I get the following error message:

    Flash Timeout. Reset the Target and try it again.

    and after that:

    Error: Flash Download failed - "Cortex-M4"

    The MCB4300 (LPC4350) has no internal flash, so I have to load my program in the RAM or external flash. S29GL064N is my external flash. So why I get this error messages now?

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