/*\r
- FreeRTOS V7.4.2 - Copyright (C) 2013 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
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- ***************************************************************************\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\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.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
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- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more\r
- details. You should have received a copy of the GNU General Public License\r
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- viewed here: http://www.freertos.org/a00114.html and also obtained by\r
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- on the 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
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- ***************************************************************************\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, and our new\r
- fully thread aware and reentrant UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High \r
- Integrity Systems, who sell the code with commercial support, \r
- indemnification and middleware, under the OpenRTOS brand.\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
+ * 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
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+ * 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
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+ * 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
* This version of PollQ. c is for use on systems that have limited stack\r
Changes from V2.0.0\r
\r
+ Delay periods are now specified using variables and constants of\r
- portTickType rather than unsigned long.\r
+ TickType_t rather than uint32_t.\r
*/\r
\r
#include <stdlib.h>\r
\r
#define pollqSTACK_SIZE configMINIMAL_STACK_SIZE\r
#define pollqQUEUE_SIZE ( 10 )\r
-#define pollqPRODUCER_DELAY ( ( portTickType ) 200 / portTICK_RATE_MS )\r
-#define pollqCONSUMER_DELAY ( pollqPRODUCER_DELAY - ( portTickType ) ( 20 / portTICK_RATE_MS ) )\r
-#define pollqNO_DELAY ( ( portTickType ) 0 )\r
-#define pollqVALUES_TO_PRODUCE ( ( signed portBASE_TYPE ) 3 )\r
-#define pollqINITIAL_VALUE ( ( signed portBASE_TYPE ) 0 )\r
+#define pollqPRODUCER_DELAY ( pdMS_TO_TICKS( ( TickType_t ) 200 ) )\r
+#define pollqCONSUMER_DELAY ( pollqPRODUCER_DELAY - ( TickType_t ) ( 20 / portTICK_PERIOD_MS ) )\r
+#define pollqNO_DELAY ( ( TickType_t ) 0 )\r
+#define pollqVALUES_TO_PRODUCE ( ( BaseType_t ) 3 )\r
+#define pollqINITIAL_VALUE ( ( BaseType_t ) 0 )\r
\r
/* The task that posts the incrementing number onto the queue. */\r
static portTASK_FUNCTION_PROTO( vPolledQueueProducer, pvParameters );\r
\r
/* Variables that are used to check that the tasks are still running with no\r
errors. */\r
-static volatile signed portBASE_TYPE xPollingConsumerCount = pollqINITIAL_VALUE, xPollingProducerCount = pollqINITIAL_VALUE;\r
+static volatile BaseType_t xPollingConsumerCount = pollqINITIAL_VALUE, xPollingProducerCount = pollqINITIAL_VALUE;\r
\r
/*-----------------------------------------------------------*/\r
\r
-void vStartPolledQueueTasks( unsigned portBASE_TYPE uxPriority )\r
+void vStartPolledQueueTasks( UBaseType_t uxPriority )\r
{\r
-static xQueueHandle xPolledQueue;\r
+static QueueHandle_t xPolledQueue;\r
\r
/* Create the queue used by the producer and consumer. */\r
- xPolledQueue = xQueueCreate( pollqQUEUE_SIZE, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );\r
-\r
- /* vQueueAddToRegistry() adds the queue to the queue registry, if one is\r
- in use. The queue registry is provided as a means for kernel aware \r
- debuggers to locate queues and has no purpose if a kernel aware debugger\r
- is not being used. The call to vQueueAddToRegistry() will be removed\r
- by the pre-processor if configQUEUE_REGISTRY_SIZE is not defined or is \r
- defined to be less than 1. */\r
- vQueueAddToRegistry( xPolledQueue, ( signed char * ) "Poll_Test_Queue" );\r
+ xPolledQueue = xQueueCreate( pollqQUEUE_SIZE, ( UBaseType_t ) sizeof( uint16_t ) );\r
\r
- /* Spawn the producer and consumer. */\r
- xTaskCreate( vPolledQueueConsumer, ( signed char * ) "QConsNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, ( xTaskHandle * ) NULL );\r
- xTaskCreate( vPolledQueueProducer, ( signed char * ) "QProdNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, ( xTaskHandle * ) NULL );\r
+ if( xPolledQueue != NULL )\r
+ {\r
+ /* vQueueAddToRegistry() adds the queue to the queue registry, if one is\r
+ in use. The queue registry is provided as a means for kernel aware\r
+ debuggers to locate queues and has no purpose if a kernel aware debugger\r
+ is not being used. The call to vQueueAddToRegistry() will be removed\r
+ by the pre-processor if configQUEUE_REGISTRY_SIZE is not defined or is\r
+ defined to be less than 1. */\r
+ vQueueAddToRegistry( xPolledQueue, "Poll_Test_Queue" );\r
+\r
+ /* Spawn the producer and consumer. */\r
+ xTaskCreate( vPolledQueueConsumer, "QConsNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, ( TaskHandle_t * ) NULL );\r
+ xTaskCreate( vPolledQueueProducer, "QProdNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, ( TaskHandle_t * ) NULL );\r
+ }\r
}\r
/*-----------------------------------------------------------*/\r
\r
static portTASK_FUNCTION( vPolledQueueProducer, pvParameters )\r
{\r
-unsigned short usValue = ( unsigned short ) 0;\r
-signed portBASE_TYPE xError = pdFALSE, xLoop;\r
+uint16_t usValue = ( uint16_t ) 0;\r
+BaseType_t xError = pdFALSE, xLoop;\r
\r
for( ;; )\r
- { \r
+ {\r
for( xLoop = 0; xLoop < pollqVALUES_TO_PRODUCE; xLoop++ )\r
{\r
/* Send an incrementing number on the queue without blocking. */\r
- if( xQueueSend( *( ( xQueueHandle * ) pvParameters ), ( void * ) &usValue, pollqNO_DELAY ) != pdPASS )\r
+ if( xQueueSend( *( ( QueueHandle_t * ) pvParameters ), ( void * ) &usValue, pollqNO_DELAY ) != pdPASS )\r
{\r
/* We should never find the queue full so if we get here there\r
has been an error. */\r
\r
static portTASK_FUNCTION( vPolledQueueConsumer, pvParameters )\r
{\r
-unsigned short usData, usExpectedValue = ( unsigned short ) 0;\r
-signed portBASE_TYPE xError = pdFALSE;\r
+uint16_t usData, usExpectedValue = ( uint16_t ) 0;\r
+BaseType_t xError = pdFALSE;\r
\r
for( ;; )\r
- { \r
+ {\r
/* Loop until the queue is empty. */\r
- while( uxQueueMessagesWaiting( *( ( xQueueHandle * ) pvParameters ) ) )\r
+ while( uxQueueMessagesWaiting( *( ( QueueHandle_t * ) pvParameters ) ) )\r
{\r
- if( xQueueReceive( *( ( xQueueHandle * ) pvParameters ), &usData, pollqNO_DELAY ) == pdPASS )\r
+ if( xQueueReceive( *( ( QueueHandle_t * ) pvParameters ), &usData, pollqNO_DELAY ) == pdPASS )\r
{\r
if( usData != usExpectedValue )\r
{\r
/*-----------------------------------------------------------*/\r
\r
/* This is called to check that all the created tasks are still running with no errors. */\r
-portBASE_TYPE xArePollingQueuesStillRunning( void )\r
+BaseType_t xArePollingQueuesStillRunning( void )\r
{\r
-portBASE_TYPE xReturn;\r
+BaseType_t xReturn;\r
\r
/* Check both the consumer and producer poll count to check they have both\r
been changed since out last trip round. We do not need a critical section\r
projects / freertos / blobdiff