nuttx-apps/examples/watcher/Kconfig

#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config EXAMPLES_WATCHER
	tristate "Watcher example"
	default n
	depends on DRIVER_NOTERAM
	depends on FSUTILS_MKFATFS
	---help---
		Enable the watcher example. The watcher is a task that will monitor
		other tasks that have previously subscribed to be watched. If the 
		watched tasks don't signal the watcher during the watchdog time period,
		the watchdog timer will expire and the watcher will print the tasks that
		did not signal and the ones that signaled. This example will only be supported
		by the chips that supports interrupt on timeout, i.e., which have the \"capture\"
		command implemented.

if EXAMPLES_WATCHER

config EXAMPLES_WATCHER_PROGNAME
	string "Program name"
	default "watcher"
	---help---
		This is the name of the program that will be used when the NSH ELF
		program is installed.

config EXAMPLES_WATCHER_PRIORITY
	int "Watcher task priority"
	default 100

config EXAMPLES_WATCHER_STACKSIZE
	int "Watcher stack size"
	default DEFAULT_TASK_STACKSIZE

config EXAMPLES_WATCHER_DEVPATH
	string "Watchdog device path"
	default "/dev/watchdog0"

config EXAMPLES_WATCHER_TIMEOUT
	int "Watchdog timeout in ms"
	default 5000

config EXAMPLES_WATCHER_SIGNAL
	int "Signal Number for communication"
	default 18
	---help---
		This is the Signal Number used for communication between the watcher task and the watched tasks.

config EXAMPLES_WATCHER_SIGNAL_LOG
	int "Signal Number for logging"
	default 19
	---help---
		This is the Signal Number used by the wdt handler to notify the signal handler to log the tasks.
endif