1 /*
2  * FreeRTOS Kernel V11.1.0
3  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4  *
5  * SPDX-License-Identifier: MIT
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a copy of
8  * this software and associated documentation files (the "Software"), to deal in
9  * the Software without restriction, including without limitation the rights to
10  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11  * the Software, and to permit persons to whom the Software is furnished to do so,
12  * subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in all
15  * copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  *
24  * https://www.FreeRTOS.org
25  * https://github.com/FreeRTOS
26  *
27  */
28 
29 /*
30  * This is a simple main that will start the FreeRTOS-Kernel and run a periodic task
31  * that only delays if compiled with the template port, this project will do nothing.
32  * For more information on getting started please look here:
33  * https://freertos.org/FreeRTOS-quick-start-guide.html
34  */
35 
36 /* FreeRTOS includes. */
37 #include <FreeRTOS.h>
38 #include <task.h>
39 #include <queue.h>
40 #include <timers.h>
41 #include <semphr.h>
42 
43 /* Standard includes. */
44 #include <stdio.h>
45 
46 /*-----------------------------------------------------------*/
47 
48 static void exampleTask( void * parameters );
49 
50 /*-----------------------------------------------------------*/
51 
exampleTask(void * parameters)52 static void exampleTask( void * parameters )
53 {
54     /* Unused parameters. */
55     ( void ) parameters;
56 
57     for( ; ; )
58     {
59         /* Example Task Code */
60         vTaskDelay( 100 ); /* delay 100 ticks */
61     }
62 }
63 /*-----------------------------------------------------------*/
64 
main(void)65 void main( void )
66 {
67     static StaticTask_t exampleTaskTCB;
68     static StackType_t exampleTaskStack[ configMINIMAL_STACK_SIZE ];
69 
70     ( void ) printf( "Example FreeRTOS Project\n" );
71 
72     ( void ) xTaskCreateStatic( exampleTask,
73                                 "example",
74                                 configMINIMAL_STACK_SIZE,
75                                 NULL,
76                                 configMAX_PRIORITIES - 1U,
77                                 &( exampleTaskStack[ 0 ] ),
78                                 &( exampleTaskTCB ) );
79 
80     /* Start the scheduler. */
81     vTaskStartScheduler();
82 
83     for( ; ; )
84     {
85         /* Should not reach here. */
86     }
87 }
88 /*-----------------------------------------------------------*/
89 
90 #if ( configCHECK_FOR_STACK_OVERFLOW > 0 )
91 
vApplicationStackOverflowHook(TaskHandle_t xTask,char * pcTaskName)92     void vApplicationStackOverflowHook( TaskHandle_t xTask,
93                                         char * pcTaskName )
94     {
95         /* Check pcTaskName for the name of the offending task,
96          * or pxCurrentTCB if pcTaskName has itself been corrupted. */
97         ( void ) xTask;
98         ( void ) pcTaskName;
99     }
100 
101 #endif /* #if ( configCHECK_FOR_STACK_OVERFLOW > 0 ) */
102 /*-----------------------------------------------------------*/
103