Getting Hardfault with my application

[devendra]

Hello all I am facing a issue my program works however when is executes this part it runs only once after that it ran into hard fault. I have attached the snap of structure part of code which cause it and also exception observation please let me know if you do have any suggestion.

[Andrew Neil · Accepted solution]

On debugging Hard Faults - both Cortex-M in general, and STM32 in particular:

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/tac-p/708193/highlight/true#M51

and please scroll to the top of that thread for how to properly post source code - not as images ...

[mƎALLEm]

Hello,

Need to read this article on how to debug the hard fault.

[Tesla DeLorean]

Identify the processor

Show the registers

Show the code (disassembly) at the failure

Reading something from a bad pointer? Misaligned?

https://github.com/cturvey/RandomNinjaChef/blob/main/KeilHardFault.c

I perhaps need to migrate this to GNU/GCC variant, and g_pfnVectors