watchdog_app.h File Reference

Watchdog module for Asset Tracker v2. More...

#include <zephyr/kernel.h>

Go to the source code of this file.

Classes
struct	watchdog_evt

Typedefs
typedef void(*	watchdog_evt_handler_t) (const struct watchdog_evt *evt)
	Watchdog library event handler.

Enumerations
enum	watchdog_evt_type { WATCHDOG_EVT_START , WATCHDOG_EVT_TIMEOUT_INSTALLED , WATCHDOG_EVT_FEED }

Functions
int	watchdog_init_and_start (void)
	Initialize and start application watchdog module.
void	watchdog_register_handler (watchdog_evt_handler_t evt_handler)
	Register handler to receive watchdog callback events.

Detailed Description

Watchdog module for Asset Tracker v2.

Definition in file watchdog_app.h.

Typedef Documentation

watchdog_evt_handler_t

typedef void(* watchdog_evt_handler_t) (const struct watchdog_evt *evt)

Watchdog library event handler.

Parameters

[in]

evt

The event and any associated parameters.

Definition at line 32 of file watchdog_app.h.

Enumeration Type Documentation

watchdog_evt_type

enum watchdog_evt_type

Enumerator
WATCHDOG_EVT_START
WATCHDOG_EVT_TIMEOUT_INSTALLED
WATCHDOG_EVT_FEED

Definition at line 21 of file watchdog_app.h.

Function Documentation

watchdog_init_and_start()

int watchdog_init_and_start

(

void

)

Initialize and start application watchdog module.

Returns

Zero on success, otherwise a negative error code is returned.

Initialize and start application watchdog module.

Returns

0 on success, or a negative error code on failure.

Definition at line 258 of file watchdog_app.c.

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watchdog_register_handler()

void watchdog_register_handler

(

watchdog_evt_handler_t

evt_handler

)

Register handler to receive watchdog callback events.

Note

The library only allows for one event handler to be registered at a time. A passed in event handler in this function will overwrite the previously set event handler.

Parameters

evt_handler

Event handler. Handler is de-registered if parameter is NULL.

Definition at line 291 of file watchdog_app.c.

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