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Problems with keil microvision 5 and STM32L Discovery

Marco Grossi

I have a problem with the configuration of Keil microvision 5 with the STM32L Discovery Development board. I set up a template project according to the tutorial present in this page fabioangeletti.altervista.org/.../ that is however for a different version of STM32 board (STM32F0 Discovery).
When I click on the build all button, I receive a lot of error messages. Following is a part of the errors list (176 in total). Any suggestion on how to fix it? Thanks in advance.

.\obj\Project.axf: Error: L6200E: Symbol DAC_IRQHandler multiply defined (by startup_stm32l1xx_md.o and startup_stm32l1xx_hd.o).
.\obj\Project.axf: Error: L6200E: Symbol DAC_IRQHandler multiply defined (by startup_stm32l1xx_mdp.o and startup_stm32l1xx_hd.o).
.\obj\Project.axf: Error: L6200E: Symbol DAC_IRQHandler multiply defined (by startup_stm32l1xx_xl.o and startup_stm32l1xx_hd.o).
.\obj\Project.axf: Error: L6200E: Symbol DMA1_Channel1_IRQHandler multiply defined (by startup_stm32l1xx_md.o and startup_stm32l1xx_hd.o).
.\obj\Project.axf: Error: L6200E: Symbol DMA1_Channel1_IRQHandler multiply defined (by startup_stm32l1xx_mdp.o and startup_stm32l1xx_hd.o).
.\obj\Project.axf: Error: L6200E: Symbol DMA1_Channel1_IRQHandler multiply defined (by startup_stm32l1xx_xl.o and startup_stm32l1xx_hd.o).

Not enough information to list image symbols.
Not enough information to list the image map.
Finished: 2 information, 0 warning and 176 error messages.
".\obj\Project.axf" - 176 Error(s), 0 Warning(s).
Target not created

Parents
  • 0 in reply to ImPer Westermark

    Your project currently has FOUR start up files, pick ONE

    startup_stm32l1xx_md.s
    startup_stm32l1xx_hd.s
    startup_stm32l1xx_mdp.s
    startup_stm32l1xx_xl.s

    You have a LINKER error indicating you have TOO MANY instances of the same definition. The ASSEMBLER just processes the files you have added to the project, having multiple .S files in a project is not an error, but they should should not replicate the functionality of each other.

    ST's templates for Keil on the STM32L-Discovery boards appear to use the MD variant, and defines USE_STDPERIPH_DRIVER STM32L1XX_MD

Reply
  • 0 in reply to ImPer Westermark

    Your project currently has FOUR start up files, pick ONE

    startup_stm32l1xx_md.s
    startup_stm32l1xx_hd.s
    startup_stm32l1xx_mdp.s
    startup_stm32l1xx_xl.s

    You have a LINKER error indicating you have TOO MANY instances of the same definition. The ASSEMBLER just processes the files you have added to the project, having multiple .S files in a project is not an error, but they should should not replicate the functionality of each other.

    ST's templates for Keil on the STM32L-Discovery boards appear to use the MD variant, and defines USE_STDPERIPH_DRIVER STM32L1XX_MD

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