/*\r
- FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd.\r
- All rights reserved\r
-\r
- VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS provides completely free yet professionally developed, *\r
- * robust, strictly quality controlled, supported, and cross *\r
- * platform software that has become a de facto standard. *\r
- * *\r
- * Help yourself get started quickly and support the FreeRTOS *\r
- * project by purchasing a FreeRTOS tutorial book, reference *\r
- * manual, or both from: http://www.FreeRTOS.org/Documentation *\r
- * *\r
- * Thank you! *\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
-\r
- >>! NOTE: The modification to the GPL is included to allow you to distribute\r
- >>! a combined work that includes FreeRTOS without being obliged to provide\r
- >>! the source code for proprietary components outside of the FreeRTOS\r
- >>! kernel.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. Full license text is available from the following\r
- link: http://www.freertos.org/a00114.html\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
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
- compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
- Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS\r
- licenses offer ticketed support, indemnification and middleware.\r
-\r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
- engineered and independently SIL3 certified version for use in safety and\r
- mission critical applications that require provable dependability.\r
-\r
- 1 tab == 4 spaces!\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
/*\r
* Creates six tasks that operate on three queues as follows:\r
#define blckqSTACK_SIZE configMINIMAL_STACK_SIZE\r
#define blckqNUM_TASK_SETS ( 3 )\r
\r
+#if( configSUPPORT_DYNAMIC_ALLOCATION == 0 )\r
+ #error This example cannot be used if dynamic allocation is not allowed.\r
+#endif\r
+\r
/* Structure used to pass parameters to the blocking queue tasks. */\r
typedef struct BLOCKING_QUEUE_PARAMETERS\r
{\r
- xQueueHandle xQueue; /*< The queue to be used by the task. */\r
- portTickType xBlockTime; /*< The block time to use on queue reads/writes. */\r
+ QueueHandle_t xQueue; /*< The queue to be used by the task. */\r
+ TickType_t xBlockTime; /*< The block time to use on queue reads/writes. */\r
volatile short *psCheckVariable; /*< Incremented on each successful cycle to check the task is still running. */\r
} xBlockingQueueParameters;\r
\r
/* Variables which are incremented each time an item is removed from a queue, and\r
found to be the expected value.\r
These are used to check that the tasks are still running. */\r
-static volatile short sBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( unsigned short ) 0, ( unsigned short ) 0, ( unsigned short ) 0 };\r
+static volatile short sBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( uint16_t ) 0, ( uint16_t ) 0, ( uint16_t ) 0 };\r
\r
/* Variable which are incremented each time an item is posted on a queue. These\r
are used to check that the tasks are still running. */\r
-static volatile short sBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( unsigned short ) 0, ( unsigned short ) 0, ( unsigned short ) 0 };\r
+static volatile short sBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( uint16_t ) 0, ( uint16_t ) 0, ( uint16_t ) 0 };\r
\r
/*-----------------------------------------------------------*/\r
\r
-void vStartBlockingQueueTasks( unsigned portBASE_TYPE uxPriority )\r
+void vStartBlockingQueueTasks( UBaseType_t uxPriority )\r
{\r
xBlockingQueueParameters *pxQueueParameters1, *pxQueueParameters2;\r
xBlockingQueueParameters *pxQueueParameters3, *pxQueueParameters4;\r
xBlockingQueueParameters *pxQueueParameters5, *pxQueueParameters6;\r
-const unsigned portBASE_TYPE uxQueueSize1 = 1, uxQueueSize5 = 5;\r
-const portTickType xBlockTime = ( portTickType ) 1000 / portTICK_RATE_MS;\r
-const portTickType xDontBlock = ( portTickType ) 0;\r
+const UBaseType_t uxQueueSize1 = 1, uxQueueSize5 = 5;\r
+const TickType_t xBlockTime = pdMS_TO_TICKS( ( TickType_t ) 1000 );\r
+const TickType_t xDontBlock = ( TickType_t ) 0;\r
\r
/* Create the first two tasks as described at the top of the file. */\r
\r
\r
/* Create the queue used by the first two tasks to pass the incrementing number.\r
Pass a pointer to the queue in the parameter structure. */\r
- pxQueueParameters1->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );\r
+ pxQueueParameters1->xQueue = xQueueCreate( uxQueueSize1, ( UBaseType_t ) sizeof( uint16_t ) );\r
\r
/* The consumer is created first so gets a block time as described above. */\r
pxQueueParameters1->xBlockTime = xBlockTime;\r
the same mechanism but reverses the task priorities. */\r
\r
pxQueueParameters3 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );\r
- pxQueueParameters3->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );\r
+ pxQueueParameters3->xQueue = xQueueCreate( uxQueueSize1, ( UBaseType_t ) sizeof( uint16_t ) );\r
pxQueueParameters3->xBlockTime = xDontBlock;\r
pxQueueParameters3->psCheckVariable = &( sBlockingProducerCount[ 1 ] );\r
\r
/* Create the last two tasks as described above. The mechanism is again just\r
the same. This time both parameter structures are given a block time. */\r
pxQueueParameters5 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );\r
- pxQueueParameters5->xQueue = xQueueCreate( uxQueueSize5, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );\r
+ pxQueueParameters5->xQueue = xQueueCreate( uxQueueSize5, ( UBaseType_t ) sizeof( uint16_t ) );\r
pxQueueParameters5->xBlockTime = xBlockTime;\r
pxQueueParameters5->psCheckVariable = &( sBlockingProducerCount[ 2 ] );\r
\r
\r
static portTASK_FUNCTION( vBlockingQueueProducer, pvParameters )\r
{\r
-unsigned short usValue = 0;\r
+uint16_t usValue = 0;\r
xBlockingQueueParameters *pxQueueParameters;\r
short sErrorEverOccurred = pdFALSE;\r
\r
\r
static portTASK_FUNCTION( vBlockingQueueConsumer, pvParameters )\r
{\r
-unsigned short usData, usExpectedValue = 0;\r
+uint16_t usData, usExpectedValue = 0;\r
xBlockingQueueParameters *pxQueueParameters;\r
short sErrorEverOccurred = pdFALSE;\r
\r
/*-----------------------------------------------------------*/\r
\r
/* This is called to check that all the created tasks are still running. */\r
-portBASE_TYPE xAreBlockingQueuesStillRunning( void )\r
+BaseType_t xAreBlockingQueuesStillRunning( void )\r
{\r
-static short sLastBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( unsigned short ) 0, ( unsigned short ) 0, ( unsigned short ) 0 };\r
-static short sLastBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( unsigned short ) 0, ( unsigned short ) 0, ( unsigned short ) 0 };\r
-portBASE_TYPE xReturn = pdPASS, xTasks;\r
+static short sLastBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( uint16_t ) 0, ( uint16_t ) 0, ( uint16_t ) 0 };\r
+static short sLastBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( uint16_t ) 0, ( uint16_t ) 0, ( uint16_t ) 0 };\r
+BaseType_t xReturn = pdPASS, xTasks;\r
\r
/* Not too worried about mutual exclusion on these variables as they are 16\r
bits and we are only reading them. We also only care to see if they have\r
projects / freertos / blobdiff