elpekenin/crash.h

Utilities to check why (if) last execution crashed.

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bool program_crashed(void)

Check if program crashed on previous execution.

backtrace_t *get_crash_call_stack(uint8_t *depth)

Get the information about last execution.

Parameters:

• depth – Pointer to your variable, will be set to how deep the backtrace is.

Returns:

Call stack that crashed the program (NULL if didn’t crash)

void set_crash_info(const char *msg)

Store the information that next run will read.

Parameters:

• msg – A text that will be stored along backtrace.

void clear_crash_info(void)

Clear the structure that holds crash information. So that we dont mistakenly think, on next iteration, that current one crashed, because it was left there.

void print_crash_call_stack(void)

Tiny utility to print the information about last crash.