/*\r
- FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.\r
-\r
- FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT \r
- http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS tutorial books are available in pdf and paperback. *\r
- * Complete, revised, and edited pdf reference manuals are also *\r
- * available. *\r
- * *\r
- * Purchasing FreeRTOS documentation will not only help you, by *\r
- * ensuring you get running as quickly as possible and with an *\r
- * in-depth knowledge of how to use FreeRTOS, it will also help *\r
- * the FreeRTOS project to continue with its mission of providing *\r
- * professional grade, cross platform, de facto standard solutions *\r
- * for microcontrollers - completely free of charge! *\r
- * *\r
- * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
- * *\r
- * Thank you for using FreeRTOS, and thank you for your support! *\r
- * *\r
- ***************************************************************************\r
-\r
-\r
- This file is part of the FreeRTOS distribution.\r
-\r
- FreeRTOS is free software; you can redistribute it and/or modify it under\r
- the terms of the GNU General Public License (version 2) as published by the\r
- Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
- >>>NOTE<<< The modification to the GPL is included to allow you to\r
- distribute a combined work that includes FreeRTOS without being obliged to\r
- provide the source code for proprietary components outside of the FreeRTOS\r
- kernel. FreeRTOS is distributed in the hope that it will be useful, but\r
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
- more details. You should have received a copy of the GNU General Public\r
- License and the FreeRTOS license exception along with FreeRTOS; if not it\r
- can be viewed here: http://www.freertos.org/a00114.html and also obtained\r
- by writing to Richard Barry, contact details for whom are available on the\r
- FreeRTOS WEB site.\r
-\r
- 1 tab == 4 spaces!\r
- \r
- ***************************************************************************\r
- * *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
- * *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
- * *\r
- ***************************************************************************\r
-\r
- \r
- http://www.FreeRTOS.org - Documentation, training, latest versions, license \r
- and contact details. \r
- \r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool.\r
-\r
- Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell \r
- the code with commercial support, indemnification, and middleware, under \r
- the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also\r
- provide a safety engineered and independently SIL3 certified version under \r
- the SafeRTOS brand: http://www.SafeRTOS.com.\r
-*/\r
+ * FreeRTOS Kernel V10.3.0\r
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
\r
#include "FreeRTOS.h"\r
#include "task.h"\r
static void vRegTest1( void *pvParameters );\r
static void vRegTest2( void *pvParameters );\r
\r
-/*\r
- * A task that tests the management of the Interrupt Controller (IC) during a\r
- * context switch. The state of the IC current mask level must be maintained\r
- * across context switches. Also, yields must be able to be performed when the\r
- * interrupt controller mask is not zero. This task tests both these\r
- * requirements.\r
- */\r
-static void prvICCheck1Task( void *pvParameters );\r
-\r
/* Counters used to ensure the tasks are still running. */\r
-static volatile unsigned long ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL, ulICTestCounter = 0UL;\r
-\r
-/* Handle to the task that checks the interrupt controller behaviour. This is\r
-used by the traceTASK_SWITCHED_OUT() macro, which is defined in\r
-FreeRTOSConfig.h and can be removed - it is just for the purpose of this test. */\r
-xTaskHandle xICTestTask = NULL;\r
+static volatile unsigned long ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL;\r
\r
-/* Variable that gets set to pdTRUE by traceTASK_SWITCHED_OUT each time\r
-is switched out. */\r
-volatile unsigned long ulTaskSwitchedOut;\r
/*-----------------------------------------------------------*/\r
\r
void vStartRegTestTasks( void )\r
{\r
- xTaskCreate( vRegTest1, ( signed char * ) "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
- xTaskCreate( vRegTest2, ( signed char * ) "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
- xTaskCreate( prvICCheck1Task, ( signed char * ) "ICCheck", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, &xICTestTask );\r
+ xTaskCreate( vRegTest1, "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
+ xTaskCreate( vRegTest2, "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
}\r
/*-----------------------------------------------------------*/\r
\r
}\r
/*-----------------------------------------------------------*/\r
\r
-static void prvICCheck1Task( void *pvParameters )\r
-{\r
-long lICCheckStatus = pdPASS;\r
-\r
- for( ;; )\r
- {\r
- /* At this point the interrupt mask should be zero. */\r
- if( ic->cpl != 0 )\r
- {\r
- lICCheckStatus = pdFAIL;\r
- }\r
-\r
- /* If we yield here, it should still be 0 when the task next runs.\r
- ulTaskSwitchedOut is just used to check that a switch does actually\r
- happen. */\r
- ulTaskSwitchedOut = pdFALSE;\r
- taskYIELD();\r
- if( ( ulTaskSwitchedOut != pdTRUE ) || ( ic->cpl != 0 ) )\r
- {\r
- lICCheckStatus = pdFAIL;\r
- }\r
-\r
- /* Set the interrupt mask to portSYSTEM_INTERRUPT_PRIORITY_LEVEL + 1,\r
- before checking it is as expected. */\r
- taskENTER_CRITICAL();\r
- if( ic->cpl != ( portSYSTEM_INTERRUPT_PRIORITY_LEVEL + 1 ) )\r
- {\r
- lICCheckStatus = pdFAIL;\r
- }\r
-\r
- /* If we yield here, it should still be\r
- portSYSTEM_INTERRUPT_PRIORITY_LEVEL + 10 when the task next runs. */\r
- ulTaskSwitchedOut = pdFALSE;\r
- taskYIELD();\r
- if( ( ulTaskSwitchedOut != pdTRUE ) || ( ic->cpl != ( portSYSTEM_INTERRUPT_PRIORITY_LEVEL + 1 ) ) )\r
- {\r
- lICCheckStatus = pdFAIL;\r
- }\r
-\r
- /* Return the interrupt mask to its default state. */\r
- taskEXIT_CRITICAL();\r
-\r
- /* Just increment a loop counter so the check task knows if this task\r
- is still running or not. */\r
- if( lICCheckStatus == pdPASS )\r
- {\r
- ulICTestCounter++;\r
- }\r
- }\r
-}\r
-/*-----------------------------------------------------------*/\r
-\r
portBASE_TYPE xAreRegTestTasksStillRunning( void )\r
{\r
-static unsigned long ulLastCounter1 = 0UL, ulLastCounter2 = 0UL, ulLastICTestCounter = 0UL;\r
+static unsigned long ulLastCounter1 = 0UL, ulLastCounter2 = 0UL;\r
long lReturn;\r
\r
/* Check that both loop counters are still incrementing, indicating that\r
{\r
lReturn = pdFAIL;\r
}\r
- else if( ulLastICTestCounter == ulICTestCounter )\r
- {\r
- lReturn = pdFAIL;\r
- }\r
else\r
{\r
lReturn = pdPASS;\r
\r
ulLastCounter1 = ulRegTest1Counter;\r
ulLastCounter2 = ulRegTest2Counter;\r
- ulLastICTestCounter = ulICTestCounter;\r
\r
return lReturn;\r
}\r
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projects / freertos / blobdiff