Unable to get Crash information from Giga

[dansiviter]

I'm trying to debug an issue with the Giga crashing after a number of hours running. Unfortunately, it seems a number of issues are hampering this:

• mbed_config.h has most values disabled including MBED_CONF_PLATFORM_CRASH_CAPTURE_ENABLED, MBED_CONF_PLATFORM_ERROR_HIST_ENABLED and MBED_CONF_PLATFORM_FATAL_ERROR_AUTO_REBOOT_ENABLED. Is there any way to override these?
• printf doesn't output to the Giga USB Serial. This can be worked around somewhat with REDIRECT_STDOUT_TO but I believe the error handler isn't flushing so don't see anything.

Has anyone got this working? Any help would be apricated.

[pennam]

@dansiviter If I'm not wrong printf should output to Serial1 TX0 RX0.

If you need to override the macros you can add them to https://github.com/arduino/ArduinoCore-mbed/blob/main/variants/GIGA/conf/mbed_app.json#L10

they should be named:

• platform.error-hist-enabled
• platform.crash-capture-enabled
• platform.fatal-error-auto-reboot-enabled

[pennam]

Then you need to rebuild your libmbed.a file ancd you can follow this readme https://github.com/arduino/ArduinoCore-mbed?tab=readme-ov-file#installation