/*\r
- FreeRTOS V7.5.0 - Copyright (C) 2013 Real Time Engineers Ltd.\r
+ FreeRTOS V8.0.1 - 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
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
+ >>! 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
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
*/\r
\r
/*\r
- * Creates eight tasks, each of which loops continuously performing a floating \r
+ * Creates eight tasks, each of which loops continuously performing a floating\r
* point calculation.\r
*\r
* All the tasks run at the idle priority and never block or yield. This causes\r
- * all eight tasks to time slice with the idle task. Running at the idle \r
- * priority means that these tasks will get pre-empted any time another task is \r
- * ready to run or a time slice occurs. More often than not the pre-emption \r
- * will occur mid calculation, creating a good test of the schedulers context \r
- * switch mechanism - a calculation producing an unexpected result could be a \r
+ * all eight tasks to time slice with the idle task. Running at the idle\r
+ * priority means that these tasks will get pre-empted any time another task is\r
+ * ready to run or a time slice occurs. More often than not the pre-emption\r
+ * will occur mid calculation, creating a good test of the schedulers context\r
+ * switch mechanism - a calculation producing an unexpected result could be a\r
* symptom of a corruption in the context of a task.\r
*/\r
\r
\r
/* These variables are used to check that all the tasks are still running. If a\r
task gets a calculation wrong it will stop setting its check variable. */\r
-static volatile unsigned short usTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };\r
+static volatile uint16_t usTaskCheck[ mathNUMBER_OF_TASKS ] = { ( uint16_t ) 0 };\r
\r
/*-----------------------------------------------------------*/\r
\r
-void vStartMathTasks( unsigned portBASE_TYPE uxPriority )\r
+void vStartMathTasks( UBaseType_t uxPriority )\r
{\r
- xTaskCreate( vCompetingMathTask1, ( signed char * ) "Math1", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );\r
- xTaskCreate( vCompetingMathTask2, ( signed char * ) "Math2", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );\r
- xTaskCreate( vCompetingMathTask3, ( signed char * ) "Math3", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );\r
- xTaskCreate( vCompetingMathTask4, ( signed char * ) "Math4", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );\r
+ xTaskCreate( vCompetingMathTask1, "Math1", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );\r
+ xTaskCreate( vCompetingMathTask2, "Math2", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );\r
+ xTaskCreate( vCompetingMathTask3, "Math3", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );\r
+ xTaskCreate( vCompetingMathTask4, "Math4", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );\r
}\r
/*-----------------------------------------------------------*/\r
\r
static portTASK_FUNCTION( vCompetingMathTask1, pvParameters )\r
{\r
volatile portDOUBLE d1, d2, d3, d4;\r
-volatile unsigned short *pusTaskCheckVariable;\r
+volatile uint16_t *pusTaskCheckVariable;\r
volatile portDOUBLE dAnswer;\r
short sError = pdFALSE;\r
\r
\r
/* The variable this task increments to show it is still running is passed in\r
as the parameter. */\r
- pusTaskCheckVariable = ( unsigned short * ) pvParameters;\r
+ pusTaskCheckVariable = ( uint16_t * ) pvParameters;\r
\r
/* Keep performing a calculation and checking the result against a constant. */\r
for(;;)\r
static portTASK_FUNCTION( vCompetingMathTask2, pvParameters )\r
{\r
volatile portDOUBLE d1, d2, d3, d4;\r
-volatile unsigned short *pusTaskCheckVariable;\r
+volatile uint16_t *pusTaskCheckVariable;\r
volatile portDOUBLE dAnswer;\r
short sError = pdFALSE;\r
\r
\r
/* The variable this task increments to show it is still running is passed in\r
as the parameter. */\r
- pusTaskCheckVariable = ( unsigned short * ) pvParameters;\r
+ pusTaskCheckVariable = ( uint16_t * ) pvParameters;\r
\r
/* Keep performing a calculation and checking the result against a constant. */\r
for( ;; )\r
static portTASK_FUNCTION( vCompetingMathTask3, pvParameters )\r
{\r
volatile portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;\r
-volatile unsigned short *pusTaskCheckVariable;\r
+volatile uint16_t *pusTaskCheckVariable;\r
const size_t xArraySize = 10;\r
size_t xPosition;\r
short sError = pdFALSE;\r
\r
/* The variable this task increments to show it is still running is passed in\r
as the parameter. */\r
- pusTaskCheckVariable = ( unsigned short * ) pvParameters;\r
+ pusTaskCheckVariable = ( uint16_t * ) pvParameters;\r
\r
pdArray = ( portDOUBLE * ) pvPortMalloc( xArraySize * sizeof( portDOUBLE ) );\r
\r
static portTASK_FUNCTION( vCompetingMathTask4, pvParameters )\r
{\r
volatile portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;\r
-volatile unsigned short *pusTaskCheckVariable;\r
+volatile uint16_t *pusTaskCheckVariable;\r
const size_t xArraySize = 10;\r
size_t xPosition;\r
short sError = pdFALSE;\r
\r
/* The variable this task increments to show it is still running is passed in\r
as the parameter. */\r
- pusTaskCheckVariable = ( unsigned short * ) pvParameters;\r
+ pusTaskCheckVariable = ( uint16_t * ) pvParameters;\r
\r
pdArray = ( portDOUBLE * ) pvPortMalloc( xArraySize * sizeof( portDOUBLE ) );\r
\r
/*-----------------------------------------------------------*/\r
\r
/* This is called to check that all the created tasks are still running. */\r
-portBASE_TYPE xAreMathsTaskStillRunning( void )\r
+BaseType_t xAreMathsTaskStillRunning( void )\r
{\r
-portBASE_TYPE xReturn = pdPASS, xTask;\r
+BaseType_t xReturn = pdPASS, xTask;\r
\r
/* Check the maths tasks are still running by ensuring their check variables\r
have been set to pdPASS. */\r
usTaskCheck[ xTask ] = pdFALSE;\r
}\r
}\r
- \r
+\r
return xReturn;\r
}\r
\r