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For questions specific to the ARM Cortex-M0 processor core.

16 votes
Accepted

How do I print debug messages to gdb console with STM32 discovery board using GDB, OpenOCD a...

Thanks for the pointers, markt and chris-stratton. The semihosting option turned out to be quite straightforward. I managed to find the source for a couple of simple logging routines that can send mes …
foldl's user avatar
  • 601
19 votes
1 answer
18k views

How do I print debug messages to gdb console with STM32 discovery board using GDB, OpenOCD a...

I'm programming an STM32 Cortex M0 discovery board (32F0308DISCOVERY) using OpenOCD, arm-none-eabi-gcc, and gdb. I was wondering if there is any straightforward way to log debug messages over SWD. I'v …
foldl's user avatar
  • 601