Zephyr API Documentation  3.0.0
A Scalable Open Source RTOS
3.0.0
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task_wdt.h
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1/*
2 * Copyright (c) 2020 Libre Solar Technologies GmbH
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
17#ifndef TASK_WDT_H_
18#define TASK_WDT_H_
19
20#include <zephyr/types.h>
21#include <kernel.h>
22#include <device.h>
23
31#ifdef __cplusplus
32extern "C" {
33#endif
34
36typedef void (*task_wdt_callback_t)(int channel_id, void *user_data);
37
54int task_wdt_init(const struct device *hw_wdt);
55
73int task_wdt_add(uint32_t reload_period, task_wdt_callback_t callback,
74 void *user_data);
75
87int task_wdt_delete(int channel_id);
88
101int task_wdt_feed(int channel_id);
102
103#ifdef __cplusplus
104}
105#endif
106
111#endif /* TASK_WDT_H_ */
task_wdt_feed
int task_wdt_feed(int channel_id)
Feed specified watchdog channel.
task_wdt_add
int task_wdt_add(uint32_t reload_period, task_wdt_callback_t callback, void *user_data)
Install new timeout.
task_wdt_delete
int task_wdt_delete(int channel_id)
Delete task watchdog channel.
task_wdt_callback_t
void(* task_wdt_callback_t)(int channel_id, void *user_data)
Definition: task_wdt.h:36
task_wdt_init
int task_wdt_init(const struct device *hw_wdt)
Initialize task watchdog.
uint32_t
__UINT32_TYPE__ uint32_t
Definition: stdint.h:60
device
Runtime device structure (in ROM) per driver instance.
Definition: device.h:450
user_data
static const intptr_t user_data[5]
Definition: main.c:590