search

matthewlloyd / Llama-Mini-Firmware

Unofficial Firmware for the Prusa Mini
Other
81 stars 12 forks source link

[QUESTION] Enabling SWD firmware debugging on Prusa mini/buddy board #13

Closed matterenergy closed 1 year ago

matterenergy commented 2 years ago

Hi Matthew, Could you provide some details re: how you were able to do SWD debugging of the firmware on the buddy board (Prusa Mini) while developing the Llama-Mini-Firmware?

I'm able to debug a STM32F4-Discovery with an identical STM32F407VG MCU, but not the actual printer's buddy board. The board has the "appendix" removed. Using the SWD debug connector of the buddy board. nRST resets the board but does not halt it, not really allowing debugging or SWD firmware flashing.

Prusa's site/forum do not appear helpful in this regard (SWD debugging). Perhaps you can share some of your findings.

Thank you

matthewlloyd commented 1 year ago

Thanks for opening an issue. Unfortunately since I am no longer have time to maintain this project, I am closing all PRs and issues so that I can archive the repository.