mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Add uncrustify github workflow (#659)
* Add uncrustify github workflow * Fix exclusion pattern * fix find expression * exclude uncrustify files * Uncrustify common demo and test files * exlude white space checking files * Fix EOL whitespace checker * Remove whitespaces from EOL * Fix space at EOL * Fix find spaces at EOL Co-authored-by: Archit Aggarwal <architag@amazon.com>
This commit is contained in:
alfred gedeon
GitHub
parent
dd80d615b5
commit
ae92d8c6ee
191 changed files with 17540 additions and 17102 deletions
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@ -26,22 +26,22 @@
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*/
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/*
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Changes from V1.2.3
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+ The created tasks now include calls to tskYIELD(), allowing them to be used
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with the cooperative scheduler.
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*/
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* Changes from V1.2.3
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*
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+ The created tasks now include calls to tskYIELD(), allowing them to be used
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+ with the cooperative scheduler.
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*/
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/**
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* Creates eight tasks, each of which loops continuously performing an (emulated)
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* Creates eight tasks, each of which loops continuously performing an (emulated)
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* floating point calculation.
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*
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* All the tasks run at the idle priority and never block or yield. This causes
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* all eight tasks to time slice with the idle task. Running at the idle priority
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* All the tasks run at the idle priority and never block or yield. This causes
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* all eight tasks to time slice with the idle task. Running at the idle priority
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* means that these tasks will get pre-empted any time another task is ready to run
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* or a time slice occurs. More often than not the pre-emption will occur mid
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* calculation, creating a good test of the schedulers context switch mechanism - a
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* calculation producing an unexpected result could be a symptom of a corruption in
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* or a time slice occurs. More often than not the pre-emption will occur mid
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* calculation, creating a good test of the schedulers context switch mechanism - a
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* calculation producing an unexpected result could be a symptom of a corruption in
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* the context of a task.
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*
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* \page FlopC flop.c
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@ -60,272 +60,271 @@ Changes from V1.2.3
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/* Demo program include files. */
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#include "flop.h"
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#define mathSTACK_SIZE ( ( unsigned short ) 512 )
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#define mathNUMBER_OF_TASKS ( 8 )
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#define mathSTACK_SIZE ( ( unsigned short ) 512 )
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#define mathNUMBER_OF_TASKS ( 8 )
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/* Four tasks, each of which performs a different floating point calculation.
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Each of the four is created twice. */
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static void vCompetingMathTask1( void *pvParameters );
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static void vCompetingMathTask2( void *pvParameters );
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static void vCompetingMathTask3( void *pvParameters );
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static void vCompetingMathTask4( void *pvParameters );
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/* Four tasks, each of which performs a different floating point calculation.
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* Each of the four is created twice. */
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static void vCompetingMathTask1( void * pvParameters );
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static void vCompetingMathTask2( void * pvParameters );
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static void vCompetingMathTask3( void * pvParameters );
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static void vCompetingMathTask4( void * pvParameters );
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/* These variables are used to check that all the tasks are still running. If a
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task gets a calculation wrong it will
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stop incrementing its check variable. */
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/* These variables are used to check that all the tasks are still running. If a
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* task gets a calculation wrong it will
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* stop incrementing its check variable. */
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static volatile unsigned short usTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
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/*-----------------------------------------------------------*/
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void vStartMathTasks( unsigned portBASE_TYPE uxPriority )
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{
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xTaskCreate( vCompetingMathTask1, "Math1", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask2, "Math2", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask3, "Math3", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask4, "Math4", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask1, "Math5", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 4 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask2, "Math6", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 5 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask3, "Math7", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 6 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask4, "Math8", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 7 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask1, "Math1", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask2, "Math2", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask3, "Math3", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask4, "Math4", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask1, "Math5", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 4 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask2, "Math6", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 5 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask3, "Math7", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 6 ] ), uxPriority, NULL );
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xTaskCreate( vCompetingMathTask4, "Math8", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 7 ] ), uxPriority, NULL );
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}
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/*-----------------------------------------------------------*/
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static void vCompetingMathTask1( void *pvParameters )
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static void vCompetingMathTask1( void * pvParameters )
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{
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portDOUBLE d1, d2, d3, d4;
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volatile unsigned short *pusTaskCheckVariable;
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const portDOUBLE dAnswer = ( 123.4567 + 2345.6789 ) * -918.222;
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const char * const pcTaskStartMsg = "Math task 1 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 1 failed.\r\n";
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short sError = pdFALSE;
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portDOUBLE d1, d2, d3, d4;
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volatile unsigned short * pusTaskCheckVariable;
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const portDOUBLE dAnswer = ( 123.4567 + 2345.6789 ) * -918.222;
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const char * const pcTaskStartMsg = "Math task 1 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 1 failed.\r\n";
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short sError = pdFALSE;
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* The variable this task increments to show it is still running is passed in
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as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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/* The variable this task increments to show it is still running is passed in
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* as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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/* Keep performing a calculation and checking the result against a constant. */
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for(;;)
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{
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d1 = 123.4567;
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d2 = 2345.6789;
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d3 = -918.222;
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/* Keep performing a calculation and checking the result against a constant. */
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for( ; ; )
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{
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d1 = 123.4567;
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d2 = 2345.6789;
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d3 = -918.222;
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d4 = ( d1 + d2 ) * d3;
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d4 = ( d1 + d2 ) * d3;
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taskYIELD();
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taskYIELD();
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/* If the calculation does not match the expected constant, stop the
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increment of the check variable. */
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if( fabs( d4 - dAnswer ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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/* If the calculation does not match the expected constant, stop the
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* increment of the check variable. */
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if( fabs( d4 - dAnswer ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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if( sError == pdFALSE )
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{
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/* If the calculation has always been correct, increment the check
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variable so we know this task is still running okay. */
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( *pusTaskCheckVariable )++;
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}
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if( sError == pdFALSE )
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{
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/* If the calculation has always been correct, increment the check
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* variable so we know this task is still running okay. */
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( *pusTaskCheckVariable )++;
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}
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taskYIELD();
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}
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taskYIELD();
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}
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}
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/*-----------------------------------------------------------*/
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static void vCompetingMathTask2( void *pvParameters )
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static void vCompetingMathTask2( void * pvParameters )
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{
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portDOUBLE d1, d2, d3, d4;
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volatile unsigned short *pusTaskCheckVariable;
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const portDOUBLE dAnswer = ( -389.38 / 32498.2 ) * -2.0001;
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const char * const pcTaskStartMsg = "Math task 2 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 2 failed.\r\n";
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short sError = pdFALSE;
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portDOUBLE d1, d2, d3, d4;
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volatile unsigned short * pusTaskCheckVariable;
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const portDOUBLE dAnswer = ( -389.38 / 32498.2 ) * -2.0001;
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const char * const pcTaskStartMsg = "Math task 2 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 2 failed.\r\n";
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short sError = pdFALSE;
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* The variable this task increments to show it is still running is passed in
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as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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/* The variable this task increments to show it is still running is passed in
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* as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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/* Keep performing a calculation and checking the result against a constant. */
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for( ;; )
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{
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d1 = -389.38;
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d2 = 32498.2;
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d3 = -2.0001;
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/* Keep performing a calculation and checking the result against a constant. */
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for( ; ; )
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{
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d1 = -389.38;
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d2 = 32498.2;
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d3 = -2.0001;
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d4 = ( d1 / d2 ) * d3;
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d4 = ( d1 / d2 ) * d3;
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taskYIELD();
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/* If the calculation does not match the expected constant, stop the
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increment of the check variable. */
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if( fabs( d4 - dAnswer ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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taskYIELD();
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if( sError == pdFALSE )
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{
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/* If the calculation has always been correct, increment the check
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variable so we know
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this task is still running okay. */
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( *pusTaskCheckVariable )++;
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}
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/* If the calculation does not match the expected constant, stop the
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* increment of the check variable. */
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if( fabs( d4 - dAnswer ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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taskYIELD();
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}
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if( sError == pdFALSE )
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{
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/* If the calculation has always been correct, increment the check
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* variable so we know
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* this task is still running okay. */
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( *pusTaskCheckVariable )++;
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}
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taskYIELD();
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}
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}
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/*-----------------------------------------------------------*/
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static void vCompetingMathTask3( void *pvParameters )
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static void vCompetingMathTask3( void * pvParameters )
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{
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portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;
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volatile unsigned short *pusTaskCheckVariable;
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const unsigned short usArraySize = 250;
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unsigned short usPosition;
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const char * const pcTaskStartMsg = "Math task 3 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 3 failed.\r\n";
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short sError = pdFALSE;
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portDOUBLE * pdArray, dTotal1, dTotal2, dDifference;
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volatile unsigned short * pusTaskCheckVariable;
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const unsigned short usArraySize = 250;
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unsigned short usPosition;
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const char * const pcTaskStartMsg = "Math task 3 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 3 failed.\r\n";
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short sError = pdFALSE;
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* Queue a message for printing to say the task has started. */
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vPrintDisplayMessage( &pcTaskStartMsg );
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/* The variable this task increments to show it is still running is passed in
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as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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/* The variable this task increments to show it is still running is passed in
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* as the parameter. */
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pusTaskCheckVariable = ( unsigned short * ) pvParameters;
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pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
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pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
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/* Keep filling an array, keeping a running total of the values placed in the
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array. Then run through the array adding up all the values. If the two totals
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do not match, stop the check variable from incrementing. */
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for( ;; )
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{
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dTotal1 = 0.0;
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dTotal2 = 0.0;
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/* Keep filling an array, keeping a running total of the values placed in the
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* array. Then run through the array adding up all the values. If the two totals
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* do not match, stop the check variable from incrementing. */
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for( ; ; )
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{
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dTotal1 = 0.0;
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dTotal2 = 0.0;
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for( usPosition = 0; usPosition < usArraySize; usPosition++ )
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{
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pdArray[ usPosition ] = ( portDOUBLE ) usPosition + 5.5;
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dTotal1 += ( portDOUBLE ) usPosition + 5.5;
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}
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for( usPosition = 0; usPosition < usArraySize; usPosition++ )
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{
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pdArray[ usPosition ] = ( portDOUBLE ) usPosition + 5.5;
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dTotal1 += ( portDOUBLE ) usPosition + 5.5;
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}
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taskYIELD();
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taskYIELD();
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for( usPosition = 0; usPosition < usArraySize; usPosition++ )
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{
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dTotal2 += pdArray[ usPosition ];
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}
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for( usPosition = 0; usPosition < usArraySize; usPosition++ )
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{
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dTotal2 += pdArray[ usPosition ];
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}
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dDifference = dTotal1 - dTotal2;
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if( fabs( dDifference ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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dDifference = dTotal1 - dTotal2;
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taskYIELD();
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if( fabs( dDifference ) > 0.001 )
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{
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vPrintDisplayMessage( &pcTaskFailMsg );
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sError = pdTRUE;
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}
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|
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if( sError == pdFALSE )
|
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{
|
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/* If the calculation has always been correct, increment the check
|
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variable so we know this task is still running okay. */
|
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( *pusTaskCheckVariable )++;
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}
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}
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taskYIELD();
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|
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if( sError == pdFALSE )
|
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{
|
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/* If the calculation has always been correct, increment the check
|
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* variable so we know this task is still running okay. */
|
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( *pusTaskCheckVariable )++;
|
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}
|
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}
|
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}
|
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/*-----------------------------------------------------------*/
|
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|
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static void vCompetingMathTask4( void *pvParameters )
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static void vCompetingMathTask4( void * pvParameters )
|
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{
|
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portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;
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volatile unsigned short *pusTaskCheckVariable;
|
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const unsigned short usArraySize = 250;
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unsigned short usPosition;
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const char * const pcTaskStartMsg = "Math task 4 started.\r\n";
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const char * const pcTaskFailMsg = "Math task 4 failed.\r\n";
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short sError = pdFALSE;
|
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portDOUBLE * pdArray, dTotal1, dTotal2, dDifference;
|
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volatile unsigned short * pusTaskCheckVariable;
|
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const unsigned short usArraySize = 250;
|
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unsigned short usPosition;
|
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const char * const pcTaskStartMsg = "Math task 4 started.\r\n";
|
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const char * const pcTaskFailMsg = "Math task 4 failed.\r\n";
|
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short sError = pdFALSE;
|
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|
||||
/* Queue a message for printing to say the task has started. */
|
||||
vPrintDisplayMessage( &pcTaskStartMsg );
|
||||
/* Queue a message for printing to say the task has started. */
|
||||
vPrintDisplayMessage( &pcTaskStartMsg );
|
||||
|
||||
/* The variable this task increments to show it is still running is passed in
|
||||
as the parameter. */
|
||||
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
|
||||
/* The variable this task increments to show it is still running is passed in
|
||||
* as the parameter. */
|
||||
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
|
||||
|
||||
pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
|
||||
pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
|
||||
|
||||
/* Keep filling an array, keeping a running total of the values placed in the
|
||||
array. Then run through the array adding up all the values. If the two totals
|
||||
do not match, stop the check variable from incrementing. */
|
||||
for( ;; )
|
||||
{
|
||||
dTotal1 = 0.0;
|
||||
dTotal2 = 0.0;
|
||||
/* Keep filling an array, keeping a running total of the values placed in the
|
||||
* array. Then run through the array adding up all the values. If the two totals
|
||||
* do not match, stop the check variable from incrementing. */
|
||||
for( ; ; )
|
||||
{
|
||||
dTotal1 = 0.0;
|
||||
dTotal2 = 0.0;
|
||||
|
||||
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
|
||||
{
|
||||
pdArray[ usPosition ] = ( portDOUBLE ) usPosition * 12.123;
|
||||
dTotal1 += ( portDOUBLE ) usPosition * 12.123;
|
||||
}
|
||||
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
|
||||
{
|
||||
pdArray[ usPosition ] = ( portDOUBLE ) usPosition * 12.123;
|
||||
dTotal1 += ( portDOUBLE ) usPosition * 12.123;
|
||||
}
|
||||
|
||||
taskYIELD();
|
||||
taskYIELD();
|
||||
|
||||
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
|
||||
{
|
||||
dTotal2 += pdArray[ usPosition ];
|
||||
}
|
||||
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
|
||||
{
|
||||
dTotal2 += pdArray[ usPosition ];
|
||||
}
|
||||
|
||||
dDifference = dTotal1 - dTotal2;
|
||||
if( fabs( dDifference ) > 0.001 )
|
||||
{
|
||||
vPrintDisplayMessage( &pcTaskFailMsg );
|
||||
sError = pdTRUE;
|
||||
}
|
||||
dDifference = dTotal1 - dTotal2;
|
||||
|
||||
taskYIELD();
|
||||
if( fabs( dDifference ) > 0.001 )
|
||||
{
|
||||
vPrintDisplayMessage( &pcTaskFailMsg );
|
||||
sError = pdTRUE;
|
||||
}
|
||||
|
||||
if( sError == pdFALSE )
|
||||
{
|
||||
/* If the calculation has always been correct, increment the check
|
||||
variable so we know this task is still running okay. */
|
||||
( *pusTaskCheckVariable )++;
|
||||
}
|
||||
}
|
||||
taskYIELD();
|
||||
|
||||
if( sError == pdFALSE )
|
||||
{
|
||||
/* If the calculation has always been correct, increment the check
|
||||
* variable so we know this task is still running okay. */
|
||||
( *pusTaskCheckVariable )++;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This is called to check that all the created tasks are still running. */
|
||||
portBASE_TYPE xAreMathsTaskStillRunning( void )
|
||||
{
|
||||
/* Keep a history of the check variables so we know if they have been incremented
|
||||
since the last call. */
|
||||
static unsigned short usLastTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
|
||||
portBASE_TYPE xReturn = pdTRUE, xTask;
|
||||
/* Keep a history of the check variables so we know if they have been incremented
|
||||
* since the last call. */
|
||||
static unsigned short usLastTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
|
||||
portBASE_TYPE xReturn = pdTRUE, xTask;
|
||||
|
||||
/* Check the maths tasks are still running by ensuring their check variables
|
||||
are still incrementing. */
|
||||
for( xTask = 0; xTask < mathNUMBER_OF_TASKS; xTask++ )
|
||||
{
|
||||
if( usTaskCheck[ xTask ] == usLastTaskCheck[ xTask ] )
|
||||
{
|
||||
/* The check has not incremented so an error exists. */
|
||||
xReturn = pdFALSE;
|
||||
}
|
||||
/* Check the maths tasks are still running by ensuring their check variables
|
||||
* are still incrementing. */
|
||||
for( xTask = 0; xTask < mathNUMBER_OF_TASKS; xTask++ )
|
||||
{
|
||||
if( usTaskCheck[ xTask ] == usLastTaskCheck[ xTask ] )
|
||||
{
|
||||
/* The check has not incremented so an error exists. */
|
||||
xReturn = pdFALSE;
|
||||
}
|
||||
|
||||
usLastTaskCheck[ xTask ] = usTaskCheck[ xTask ];
|
||||
}
|
||||
usLastTaskCheck[ xTask ] = usTaskCheck[ xTask ];
|
||||
}
|
||||
|
||||
return xReturn;
|
||||
return xReturn;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue