/*\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
- * *\r
- ***************************************************************************\r
+ FreeRTOS V8.2.1 - Copyright (C) 2015 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
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
+ 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
+ >>! NOTE: The modification to the GPL is included to allow you to !<<\r
+ >>! distribute a combined work that includes FreeRTOS without being !<<\r
+ >>! obliged to provide the source code for proprietary components !<<\r
+ >>! outside of the FreeRTOS kernel. !<<\r
+ ***************************************************************************\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. See the GNU General Public License for more\r
- details. You should have received a copy of the GNU General Public License\r
- and the FreeRTOS license exception along with FreeRTOS; if not it can be\r
- viewed here: http://www.freertos.org/a00114.html and also obtained by\r
- writing to Real Time Engineers Ltd., contact details for whom are available\r
- on the FreeRTOS WEB site.\r
-\r
- 1 tab == 4 spaces!\r
+ FOR A PARTICULAR PURPOSE. Full license text is available on the following\r
+ link: http://www.freertos.org/a00114.html\r
\r
***************************************************************************\r
* *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
+ * FreeRTOS provides completely free yet professionally developed, *\r
+ * robust, strictly quality controlled, supported, and cross *\r
+ * platform software that is more than just the market leader, it *\r
+ * is the industry's de facto standard. *\r
* *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
+ * Help yourself get started quickly while simultaneously helping *\r
+ * to support the FreeRTOS project by purchasing a FreeRTOS *\r
+ * tutorial book, reference manual, or both: *\r
+ * http://www.FreeRTOS.org/Documentation *\r
* *\r
***************************************************************************\r
\r
+ http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading\r
+ the FAQ page "My application does not run, what could be wrong?". Have you\r
+ defined configASSERT()?\r
\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions, \r
- license and Real Time Engineers Ltd. contact details.\r
+ http://www.FreeRTOS.org/support - In return for receiving this top quality\r
+ embedded software for free we request you assist our global community by\r
+ participating in the support forum.\r
+\r
+ http://www.FreeRTOS.org/training - Investing in training allows your team to\r
+ be as productive as possible as early as possible. Now you can receive\r
+ FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
+ Ltd, and the world's leading authority on the world's leading RTOS.\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
+ 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.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
+ Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
+\r
+ http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
+ Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS\r
+ licenses offer ticketed support, indemnification and commercial 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
\r
/*\r
#include "semtest.h"\r
\r
/* The value to which the shared variables are counted. */\r
-#define semtstBLOCKING_EXPECTED_VALUE ( ( unsigned long ) 0xfff )\r
-#define semtstNON_BLOCKING_EXPECTED_VALUE ( ( unsigned long ) 0xff )\r
+#define semtstBLOCKING_EXPECTED_VALUE ( ( uint32_t ) 0xfff )\r
+#define semtstNON_BLOCKING_EXPECTED_VALUE ( ( uint32_t ) 0xff )\r
\r
#define semtstSTACK_SIZE configMINIMAL_STACK_SIZE\r
\r
#define semtstNUM_TASKS ( 4 )\r
\r
-#define semtstDELAY_FACTOR ( ( portTickType ) 10 )\r
+#define semtstDELAY_FACTOR ( ( TickType_t ) 10 )\r
\r
/* The task function as described at the top of the file. */\r
static portTASK_FUNCTION_PROTO( prvSemaphoreTest, pvParameters );\r
/* Structure used to pass parameters to each task. */\r
typedef struct SEMAPHORE_PARAMETERS\r
{\r
- xSemaphoreHandle xSemaphore;\r
- volatile unsigned long *pulSharedVariable;\r
- portTickType xBlockTime;\r
+ SemaphoreHandle_t xSemaphore;\r
+ volatile uint32_t *pulSharedVariable;\r
+ TickType_t xBlockTime;\r
} xSemaphoreParameters;\r
\r
/* Variables used to check that all the tasks are still running without errors. */\r
\r
/*-----------------------------------------------------------*/\r
\r
-void vStartSemaphoreTasks( unsigned portBASE_TYPE uxPriority )\r
+void vStartSemaphoreTasks( UBaseType_t uxPriority )\r
{\r
xSemaphoreParameters *pxFirstSemaphoreParameters, *pxSecondSemaphoreParameters;\r
-const portTickType xBlockTime = ( portTickType ) 100;\r
+const TickType_t xBlockTime = ( TickType_t ) 100;\r
\r
/* Create the structure used to pass parameters to the first two tasks. */\r
pxFirstSemaphoreParameters = ( xSemaphoreParameters * ) pvPortMalloc( sizeof( xSemaphoreParameters ) );\r
if( pxFirstSemaphoreParameters != NULL )\r
{\r
/* Create the semaphore used by the first two tasks. */\r
- vSemaphoreCreateBinary( pxFirstSemaphoreParameters->xSemaphore );\r
+ pxFirstSemaphoreParameters->xSemaphore = xSemaphoreCreateBinary();\r
+ xSemaphoreGive( pxFirstSemaphoreParameters->xSemaphore );\r
\r
if( pxFirstSemaphoreParameters->xSemaphore != NULL )\r
{\r
/* Create the variable which is to be shared by the first two tasks. */\r
- pxFirstSemaphoreParameters->pulSharedVariable = ( unsigned long * ) pvPortMalloc( sizeof( unsigned long ) );\r
+ pxFirstSemaphoreParameters->pulSharedVariable = ( uint32_t * ) pvPortMalloc( sizeof( uint32_t ) );\r
\r
/* Initialise the share variable to the value the tasks expect. */\r
*( pxFirstSemaphoreParameters->pulSharedVariable ) = semtstNON_BLOCKING_EXPECTED_VALUE;\r
\r
/* The first two tasks do not block on semaphore calls. */\r
- pxFirstSemaphoreParameters->xBlockTime = ( portTickType ) 0;\r
+ pxFirstSemaphoreParameters->xBlockTime = ( TickType_t ) 0;\r
\r
/* Spawn the first two tasks. As they poll they operate at the idle priority. */\r
- xTaskCreate( prvSemaphoreTest, ( signed char * ) "PolSEM1", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( xTaskHandle * ) NULL );\r
- xTaskCreate( prvSemaphoreTest, ( signed char * ) "PolSEM2", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( xTaskHandle * ) NULL );\r
+ xTaskCreate( prvSemaphoreTest, "PolSEM1", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( TaskHandle_t * ) NULL );\r
+ xTaskCreate( prvSemaphoreTest, "PolSEM2", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( TaskHandle_t * ) NULL );\r
}\r
}\r
\r
pxSecondSemaphoreParameters = ( xSemaphoreParameters * ) pvPortMalloc( sizeof( xSemaphoreParameters ) );\r
if( pxSecondSemaphoreParameters != NULL )\r
{\r
- vSemaphoreCreateBinary( pxSecondSemaphoreParameters->xSemaphore );\r
+ pxSecondSemaphoreParameters->xSemaphore = xSemaphoreCreateBinary();\r
+ xSemaphoreGive( pxSecondSemaphoreParameters->xSemaphore );\r
\r
if( pxSecondSemaphoreParameters->xSemaphore != NULL )\r
{\r
- pxSecondSemaphoreParameters->pulSharedVariable = ( unsigned long * ) pvPortMalloc( sizeof( unsigned long ) );\r
+ pxSecondSemaphoreParameters->pulSharedVariable = ( uint32_t * ) pvPortMalloc( sizeof( uint32_t ) );\r
*( pxSecondSemaphoreParameters->pulSharedVariable ) = semtstBLOCKING_EXPECTED_VALUE;\r
- pxSecondSemaphoreParameters->xBlockTime = xBlockTime / portTICK_RATE_MS;\r
+ pxSecondSemaphoreParameters->xBlockTime = xBlockTime / portTICK_PERIOD_MS;\r
\r
- xTaskCreate( prvSemaphoreTest, ( signed char * ) "BlkSEM1", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( xTaskHandle * ) NULL );\r
- xTaskCreate( prvSemaphoreTest, ( signed char * ) "BlkSEM2", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( xTaskHandle * ) NULL );\r
+ xTaskCreate( prvSemaphoreTest, "BlkSEM1", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( TaskHandle_t * ) NULL );\r
+ xTaskCreate( prvSemaphoreTest, "BlkSEM2", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( TaskHandle_t * ) NULL );\r
}\r
}\r
\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( ( xQueueHandle ) pxFirstSemaphoreParameters->xSemaphore, ( signed char * ) "Counting_Sem_1" );\r
- vQueueAddToRegistry( ( xQueueHandle ) pxSecondSemaphoreParameters->xSemaphore, ( signed char * ) "Counting_Sem_2" );\r
+ vQueueAddToRegistry( ( QueueHandle_t ) pxFirstSemaphoreParameters->xSemaphore, "Counting_Sem_1" );\r
+ vQueueAddToRegistry( ( QueueHandle_t ) pxSecondSemaphoreParameters->xSemaphore, "Counting_Sem_2" );\r
}\r
/*-----------------------------------------------------------*/\r
\r
static portTASK_FUNCTION( prvSemaphoreTest, pvParameters )\r
{\r
xSemaphoreParameters *pxParameters;\r
-volatile unsigned long *pulSharedVariable, ulExpectedValue;\r
-unsigned long ulCounter;\r
+volatile uint32_t *pulSharedVariable, ulExpectedValue;\r
+uint32_t ulCounter;\r
short sError = pdFALSE, sCheckVariableToUse;\r
\r
/* See which check variable to use. sNextCheckVariable is not semaphore \r
\r
/* If we are blocking we use a much higher count to ensure loads of context\r
switches occur during the count. */\r
- if( pxParameters->xBlockTime > ( portTickType ) 0 )\r
+ if( pxParameters->xBlockTime > ( TickType_t ) 0 )\r
{\r
ulExpectedValue = semtstBLOCKING_EXPECTED_VALUE;\r
}\r
/* Clear the variable, then count it back up to the expected value\r
before releasing the semaphore. Would expect a context switch or\r
two during this time. */\r
- for( ulCounter = ( unsigned long ) 0; ulCounter <= ulExpectedValue; ulCounter++ )\r
+ for( ulCounter = ( uint32_t ) 0; ulCounter <= ulExpectedValue; ulCounter++ )\r
{\r
*pulSharedVariable = ulCounter;\r
if( *pulSharedVariable != ulCounter )\r
}\r
else\r
{\r
- if( pxParameters->xBlockTime == ( portTickType ) 0 )\r
+ if( pxParameters->xBlockTime == ( TickType_t ) 0 )\r
{\r
/* We have not got the semaphore yet, so no point using the\r
processor. We are not blocking when attempting to obtain the\r
/*-----------------------------------------------------------*/\r
\r
/* This is called to check that all the created tasks are still running. */\r
-portBASE_TYPE xAreSemaphoreTasksStillRunning( void )\r
+BaseType_t xAreSemaphoreTasksStillRunning( void )\r
{\r
static short sLastCheckVariables[ semtstNUM_TASKS ] = { 0 };\r
-portBASE_TYPE xTask, xReturn = pdTRUE;\r
+BaseType_t xTask, xReturn = pdTRUE;\r
\r
for( xTask = 0; xTask < semtstNUM_TASKS; xTask++ )\r
{\r