serge gentner

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7 years, 2 months ago.

Nucleo and coocox ide: pb to debug sw

Hi, I would use coocox IDE to develop on my nucleo platform. The software compile without errors and I can download it (flash) on the nucleo board using the stlink. But coocox show an error when I try to debug :

C:\CooCox\CoIDE_V2Beta>"C:/CooCox/CoIDE_V2Beta/bin\coflash.exe" program STM32F411RET6 "C:/stm32/essai4/essai4/Debug/bin/essai4.elf" adapter-name=ST-Link port=SWD adapter-clk=1000000 erase=affected driver="C:/stm32/stm32f4xx_512.elf;"

Error: Failed to open flash driver file Program Download Failed !

What is this problem and how can I resolv it ?

Serge

Question relating to:

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1 Answer

Zoltan Hudak
7 years, 2 months ago.

Hello Serge,
Was the debugger configured to use ST-Link? This link shows an example of using CooCox + ST-Link to debug ST board.