CrashCatcher hooks into the ARM Cortex-M HardFault handler and generates a coredump
that can be used with CrashDebug for post-mortem debugging.
You must place the
CrashDebug binary in your path or alternatively set the
MODM_CRASHDEBUG_BINARY to point to the enclosing folder:
The debugger can generate coredumps too
In case you encounter a hardfault while debugging or you simply want to
store the current system state for later analysis or to share with other
developers, you can simply call the
modm_coredump function in GDB and it
will generate a
coredump.txt file. Consult your chosen build system module
for additional integration.
This module is only available for rp, sam, stm32.
Limited availability: Check with 'lbuild discover' if this module is available for your target!