Keil forum Debug Problem with STM32L011

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Debug Problem with STM32L011

Reinhold over 4 years ago

I want to debug my source code with µVision V5.29

when I start the Simulator, the program starts at the correct program address (0x8001F5C) and the debugging is ok.

But when I start the hardware debugging with the STLINK-V2 the program starts at wrong address ( 0x1FF000FC).

I have no idea what happen there. Does anybody have any idea what's going wrong?

Best regards Reinhold

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Robert McNamara over 4 years ago +2 verified

You have booted into "System Memory" Look in the Reference Manual for the Boot Configuration section. It will show you how to configure the board to boot from Flash, System Memory or Embedded SRAM. The...

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0 AldenK over 3 years ago in reply to Robert McNamara

How is this done, i have a similar problem. When i debug my C++ program, the debug pointer doesn't reach main.cpp but gets stuck in the "startup_stm32f407xx.s" file at line: LDR R0, =SystemInit.
Btw i'm using a Discovery board with the STM32F404VGT6 MCU.

Thanks.
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0 AldenK over 3 years ago in reply to Robert McNamara

How is this done, i have a similar problem. When i debug my C++ program, the debug pointer doesn't reach main.cpp but gets stuck in the "startup_stm32f407xx.s" file at line: LDR R0, =SystemInit.
Btw i'm using a Discovery board with the STM32F404VGT6 MCU.

Thanks.
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