1 /*
2 * FreeRTOS V202212.00
3 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * https://www.FreeRTOS.org
23 * https://github.com/FreeRTOS
24 *
25 */
26
27 /**
28 * @file iot_demo.c
29 * @brief Demo
30 */
31
32 #include "FreeRTOS.h"
33
34
35 /*-----------------------------------------------------------*/
36
37 /* configUSE_STATIC_ALLOCATION is set to 1, so the application must provide an
38 * implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
39 * used by the Idle task. */
vApplicationGetIdleTaskMemory(StaticTask_t ** ppxIdleTaskTCBBuffer,StackType_t ** ppxIdleTaskStackBuffer,uint32_t * pulIdleTaskStackSize)40 void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
41 StackType_t ** ppxIdleTaskStackBuffer,
42 uint32_t * pulIdleTaskStackSize )
43 {
44 /* If the buffers to be provided to the Idle task are declared inside this
45 * function then they must be declared static - otherwise they will be allocated on
46 * the stack and so not exists after this function exits. */
47 static StaticTask_t xIdleTaskTCB;
48 static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ];
49
50 /* Pass out a pointer to the StaticTask_t structure in which the Idle
51 * task's state will be stored. */
52 *ppxIdleTaskTCBBuffer = &xIdleTaskTCB;
53
54 /* Pass out the array that will be used as the Idle task's stack. */
55 *ppxIdleTaskStackBuffer = uxIdleTaskStack;
56
57 /* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
58 * Note that, as the array is necessarily of type StackType_t,
59 * configMINIMAL_STACK_SIZE is specified in words, not bytes. */
60 *pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
61 }
62 /*-----------------------------------------------------------*/
63
64 /**
65 * @brief This is to provide the memory that is used by the RTOS daemon/time task.
66 *
67 * If configUSE_STATIC_ALLOCATION is set to 1, so the application must provide an
68 * implementation of vApplicationGetTimerTaskMemory() to provide the memory that is
69 * used by the RTOS daemon/time task.
70 */
vApplicationGetTimerTaskMemory(StaticTask_t ** ppxTimerTaskTCBBuffer,StackType_t ** ppxTimerTaskStackBuffer,uint32_t * pulTimerTaskStackSize)71 void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
72 StackType_t ** ppxTimerTaskStackBuffer,
73 uint32_t * pulTimerTaskStackSize )
74 {
75 /* If the buffers to be provided to the Timer task are declared inside this
76 * function then they must be declared static - otherwise they will be allocated on
77 * the stack and so not exists after this function exits. */
78 static StaticTask_t xTimerTaskTCB;
79 static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];
80
81 /* Pass out a pointer to the StaticTask_t structure in which the Idle
82 * task's state will be stored. */
83 *ppxTimerTaskTCBBuffer = &xTimerTaskTCB;
84
85 /* Pass out the array that will be used as the Timer task's stack. */
86 *ppxTimerTaskStackBuffer = uxTimerTaskStack;
87
88 /* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
89 * Note that, as the array is necessarily of type StackType_t,
90 * configMINIMAL_STACK_SIZE is specified in words, not bytes. */
91 *pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
92 }
93 /*-----------------------------------------------------------*/
94