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FreeRTOSCommonHooks.c
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1 /*
2  * @brief Common FreeRTOS functions shared among platforms
3  *
4  * @note
5  * Copyright(C) NXP Semiconductors, 2012
6  * All rights reserved.
7  *
8  * @par
9  * Software that is described herein is for illustrative purposes only
10  * which provides customers with programming information regarding the
11  * LPC products. This software is supplied "AS IS" without any warranties of
12  * any kind, and NXP Semiconductors and its licensor disclaim any and
13  * all warranties, express or implied, including all implied warranties of
14  * merchantability, fitness for a particular purpose and non-infringement of
15  * intellectual property rights. NXP Semiconductors assumes no responsibility
16  * or liability for the use of the software, conveys no license or rights under any
17  * patent, copyright, mask work right, or any other intellectual property rights in
18  * or to any products. NXP Semiconductors reserves the right to make changes
19  * in the software without notification. NXP Semiconductors also makes no
20  * representation or warranty that such application will be suitable for the
21  * specified use without further testing or modification.
22  *
23  * @par
24  * Permission to use, copy, modify, and distribute this software and its
25  * documentation is hereby granted, under NXP Semiconductors' and its
26  * licensor's relevant copyrights in the software, without fee, provided that it
27  * is used in conjunction with NXP Semiconductors microcontrollers. This
28  * copyright, permission, and disclaimer notice must appear in all copies of
29  * this code.
30  */
31 
32 #include "FreeRTOS.h"
33 #include "task.h"
34 #include "FreeRTOSCommonHooks.h"
35 
36 #include "chip.h"
37 
38 /*****************************************************************************
39  * Private types/enumerations/variables
40  ****************************************************************************/
41 
42 /*****************************************************************************
43  * Public types/enumerations/variables
44  ****************************************************************************/
45 
46 /*****************************************************************************
47  * Private functions
48  ****************************************************************************/
49 
50 /*****************************************************************************
51  * Public functions
52  ****************************************************************************/
53 
54 /* Delay for the specified number of milliSeconds */
56 {
57  portTickType xDelayTime;
58 
59  xDelayTime = xTaskGetTickCount();
60  vTaskDelayUntil(&xDelayTime, ms);
61 }
62 
63 /* FreeRTOS malloc fail hook */
65 {
66  DEBUGSTR("DIE:ERROR:FreeRTOS: Malloc Failure!\r\n");
67  taskDISABLE_INTERRUPTS();
68  for (;; ) {}
69 }
70 
71 /* FreeRTOS application idle hook */
73 {
74  /* Best to sleep here until next systick */
75  __WFI();
76 }
77 
78 /* FreeRTOS stack overflow hook */
79 void vApplicationStackOverflowHook(xTaskHandle pxTask, signed char *pcTaskName)
80 {
81  (void) pxTask;
82  (void) pcTaskName;
83 
84  DEBUGOUT("DIE:ERROR:FreeRTOS: Stack overflow in task %s\r\n", pcTaskName);
85  /* Run time stack overflow checking is performed if
86  configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
87  function is called if a stack overflow is detected. */
88  taskDISABLE_INTERRUPTS();
89  for (;; ) {}
90 }
91 
92 /* FreeRTOS application tick hook */
94 {}