1/*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 *    conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 *    of conditions and the following disclaimer in the documentation and/or other materials
13 *    provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 *    to endorse or promote products derived from this software without specific prior written
17 *    permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * Description: Provide a task example.
32 */
33
34#include "task_demo.h"
35#include "stdio.h"
36#include "los_task.h"
37#include "utils_file.h"
38
39#define TASK1_PRIORITY        6
40#define TASK2_PRIORITY        7
41
42VOID TaskSampleEntry2(VOID)
43{
44    while (1) {
45        printf("TaskSampleEntry2 running...\n");
46        (VOID)LOS_TaskDelay(2000); /* 2000 millisecond */
47    }
48}
49
50VOID TaskSampleEntry1(VOID)
51{
52    while (1) {
53        printf("TaskSampleEntry1 running...\n");
54        (VOID)LOS_TaskDelay(2000); /* 2000 millisecond */
55    }
56}
57
58UINT32 LosAppInit(VOID)
59{
60    UINT32 ret;
61    UINT32 taskID1;
62    UINT32 taskID2;
63    TSK_INIT_PARAM_S stTask = {0};
64
65    stTask.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskSampleEntry1;
66    stTask.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
67    stTask.pcName = "TaskSampleEntry1";
68    stTask.usTaskPrio = TASK1_PRIORITY;
69    ret = LOS_TaskCreate(&taskID1, &stTask);
70    if (ret != LOS_OK) {
71        printf("Task1 create failed\n");
72    }
73
74    stTask.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskSampleEntry2;
75    stTask.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
76    stTask.pcName = "TaskSampleEntry2";
77    stTask.usTaskPrio = TASK2_PRIORITY;
78    ret = LOS_TaskCreate(&taskID2, &stTask);
79    if (ret != LOS_OK) {
80        printf("Task2 create failed\n");
81    }
82
83    return ret;
84}
85