task_wdt.h File Reference

Task watchdog header file. More...

#include <zephyr/types.h>
#include <zephyr/kernel.h>
#include <zephyr/device.h>

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Typedefs
typedef void(*	task_wdt_callback_t) (int channel_id, void *user_data)
	Task watchdog callback.

Functions
int	task_wdt_init (const struct device *hw_wdt)
	Initialize task watchdog.
int	task_wdt_add (uint32_t reload_period, task_wdt_callback_t callback, void *user_data)
	Install new timeout.
int	task_wdt_delete (int channel_id)
	Delete task watchdog channel.
int	task_wdt_feed (int channel_id)
	Feed specified watchdog channel.

Detailed Description

Task watchdog header file.

This header file declares prototypes for the task watchdog APIs.

The task watchdog can be used to monitor correct operation of individual threads. It can be used together with a hardware watchdog as a fallback.