Starting with commit b9b43a0eb772a464bba13833d11e3a31fbf4e09e, printk()
messages are handled by the logging subsystem. This can cause trouble
in watchdog related samples if the deferred logging mode is used (and
currently it is by default), because those samples are ended by a reset
and some messages may not get a chance to be outputted.
Since the same problem concerns also the ordinary logging messages that
may be produced during execution of the samples, this commit fixes it
by switching to the immediate logging mode, not by just disabling the
LOG_PRINTK option.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
MCUX watchdog timer supports min window of 500ms. Increase maximum task
watchdog timeout window to 500ms by default, so that this sample can run
on iMX RT SOCs. Also update iMX RT watchdog driver to reject timeout
maximums under 500ms with a useful error message
Fixes#40153
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use the actual minimum timeout used by the sample for task watchdog
channels (100 ms) as the configuration value for the fallback hardware
watchdog, to avoid unnecessary executions of the timer handler.
Add missing indentation in the documentation of the sample so that
the console output is rendered correctly.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
