2 FreeRTOS.org V5.0.3 - Copyright (C) 2003-2008 Richard Barry.
\r
4 This file is part of the FreeRTOS.org distribution.
\r
6 FreeRTOS.org is free software; you can redistribute it and/or modify
\r
7 it under the terms of the GNU General Public License as published by
\r
8 the Free Software Foundation; either version 2 of the License, or
\r
9 (at your option) any later version.
\r
11 FreeRTOS.org is distributed in the hope that it will be useful,
\r
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
14 GNU General Public License for more details.
\r
16 You should have received a copy of the GNU General Public License
\r
17 along with FreeRTOS.org; if not, write to the Free Software
\r
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
\r
20 A special exception to the GPL can be applied should you wish to distribute
\r
21 a combined work that includes FreeRTOS.org, without being obliged to provide
\r
22 the source code for any proprietary components. See the licensing section
\r
23 of http://www.FreeRTOS.org for full details of how and when the exception
\r
26 ***************************************************************************
\r
27 ***************************************************************************
\r
29 * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
\r
30 * and even write all or part of your application on your behalf. *
\r
31 * See http://www.OpenRTOS.com for details of the services we provide to *
\r
32 * expedite your project. *
\r
34 ***************************************************************************
\r
35 ***************************************************************************
\r
37 Please ensure to read the configuration and relevant port sections of the
\r
38 online documentation.
\r
40 http://www.FreeRTOS.org - Documentation, latest information, license and
\r
43 http://www.SafeRTOS.com - A version that is certified for use in safety
\r
46 http://www.OpenRTOS.com - Commercial support, development, porting,
\r
47 licensing and training services.
\r
52 * Creates all the demo application tasks, then starts the scheduler. The WEB
\r
53 * documentation provides more details of the standard demo application tasks.
\r
54 * In addition to the standard demo tasks, the following tasks and tests are
\r
55 * defined and/or created within this file:
\r
57 * "Check" task - This only executes every five seconds but has a high priority
\r
58 * to ensure it gets processor time. Its main function is to check that all the
\r
59 * standard demo tasks are still operational. While no errors have been
\r
60 * discovered the check task will toggle an LED every 5 seconds - the toggle
\r
61 * rate increasing to 500ms then being a visual indication that at least one
\r
62 * task has reported unexpected behaviour.
\r
66 /* Standard includes. */
\r
69 /* Scheduler includes. */
\r
70 #include "FreeRTOS.h"
\r
75 /* Demo app includes. */
\r
78 #include "integer.h"
\r
79 #include "blocktim.h"
\r
81 #include "partest.h"
\r
82 #include "semtest.h"
\r
84 #include "GenQTest.h"
\r
86 #include "recmutex.h"
\r
87 #include "IntQueue.h"
\r
89 /*-----------------------------------------------------------*/
\r
91 /* The time between cycles of the 'check' functionality (defined within the
\r
93 #define mainCHECK_DELAY ( ( portTickType ) 5000 / portTICK_RATE_MS )
\r
95 /* Task priorities. */
\r
96 #define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
\r
97 #define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
\r
98 #define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
\r
99 #define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
\r
100 #define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
\r
101 #define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )
\r
102 #define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
\r
106 * Configure the hardware for the demo.
\r
108 static void prvSetupHardware( void );
\r
110 /*-----------------------------------------------------------*/
\r
114 prvSetupHardware();
\r
116 /* Start the standard demo tasks. */
\r
117 vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
\r
118 vCreateBlockTimeTasks();
\r
119 vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
\r
120 vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
\r
121 vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
\r
122 vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
\r
123 vStartQueuePeekTasks();
\r
124 vStartRecursiveMutexTasks();
\r
126 /* The suicide tasks must be created last as they need to know how many
\r
127 tasks were running prior to their creation in order to ascertain whether
\r
128 or not the correct/expected number of tasks are running at any given time. */
\r
129 vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
\r
131 /* Start the scheduler. */
\r
132 vTaskStartScheduler();
\r
134 /* Will only get here if there was insufficient memory to create the idle
\r
138 /*-----------------------------------------------------------*/
\r
140 void prvSetupHardware( void )
\r
142 vParTestInitialise();
\r
144 /*-----------------------------------------------------------*/
\r
146 void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed portCHAR *pcTaskName )
\r
149 ( void ) pcTaskName;
\r