Beispiel #1
0
void main_full( void )
{
	/* Start all the other standard demo/test tasks.  They have no particular
	functionality, but do demonstrate how to use the FreeRTOS API and test the
	kernel port. */
	vStartInterruptQueueTasks();
	vStartDynamicPriorityTasks();
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartMathTasks( mainFLOP_TASK_PRIORITY );
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_PRIORITY );
	vStartEventGroupTasks();
	vStartInterruptSemaphoreTasks();
	vStartTaskNotifyTask();

	/* Create the register check tasks, as described at the top of this	file */
	xTaskCreate( prvRegTestTaskEntry1, "Reg1", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_1_PARAMETER, tskIDLE_PRIORITY, NULL );
	xTaskCreate( prvRegTestTaskEntry2, "Reg2", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_2_PARAMETER, tskIDLE_PRIORITY, NULL );

	/* Create the task that performs the 'check' functionality,	as described at
	the top of this file. */
	xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* The set of tasks created by the following function call have to be
	created last as they keep account of the number of tasks they expect to see
	running. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following
	line will never be reached.  If the following line does execute, then
	there was insufficient FreeRTOS heap memory available for the Idle and/or
	timer tasks to be created.  See the memory management section on the
	FreeRTOS web site for more details on the FreeRTOS heap
	http://www.freertos.org/a00111.html. */
	for( ;; );
}
Beispiel #2
0
void main_full( void )
{
xTimerHandle xCheckTimer = NULL;

	/* Start all the other standard demo/test tasks.  The have not particular
	functionality, but do demonstrate how to use the FreeRTOS API and test the
	kernel port. */
	vStartDynamicPriorityTasks();
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartMathTasks( mainFLOP_TASK_PRIORITY );

	/* Create the register check tasks, as described at the top of this
	file */
	xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
	xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );

	/* Create the software timer that performs the 'check' functionality,
	as described at the top of this file. */
	xCheckTimer = xTimerCreate( "CheckTimer",					/* A text name, purely to help debugging. */
								( mainCHECK_TIMER_PERIOD_MS ),	/* The timer period, in this case 3000ms (3s). */
								pdTRUE,							/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
								( void * ) 0,					/* The ID is not used, so can be set to anything. */
								prvCheckTimerCallback			/* The callback function that inspects the status of all the other tasks. */
							  );

	if( xCheckTimer != NULL )
	{
		xTimerStart( xCheckTimer, mainDONT_BLOCK );
	}

	/* Start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
Beispiel #3
0
void main_full( void )
{
	/* Start all the standard demo/test tasks.  They have no particular
	functionality, but do demonstrate how to use the FreeRTOS API and test the
	kernel port. */
	vStartDynamicPriorityTasks();
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartEventGroupTasks();
	vStartTaskNotifyTask();

	/* Create the register check tasks, as described at the top of this	file */
	xTaskCreate( prvRegTestTaskEntry1, 			/* Task entry point. */
				 "Reg1", 						/* Text name for the task - not used by the kernel. */
				 configMINIMAL_STACK_SIZE, 		/* Stack to allocate to the task - in words not bytes! */
				 mainREG_TEST_TASK_1_PARAMETER, /* The parameter passed into the task. */
				 tskIDLE_PRIORITY, 				/* The task's priority. */
				 NULL );						/* Task handle is not needed, so NULL is passed. */

	xTaskCreate( prvRegTestTaskEntry2, "Reg2", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_2_PARAMETER, tskIDLE_PRIORITY, NULL );

	/* Create the task that performs the 'check' functionality, as described at
	the top of this file. */
	xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* Register an example set of CLI commands, then start the task that manages
	the CLI using a UART for input and output. */
	vRegisterSampleCLICommands();
	vUARTCommandConsoleStart( mainCOMMAND_CONSOLE_STACK_SIZE, mainCOMMAND_CONSOLE_TASK_PRIORITY );

	/* Start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following
	line will never be reached.  If the following line does execute, then
	there was either insufficient FreeRTOS heap memory available for the idle
	and/or timer tasks to be created.  See the memory management section on the
	FreeRTOS web site for more details on the FreeRTOS heap
	http://www.freertos.org/a00111.html. */
	for( ;; );
}
Beispiel #4
0
short main( void )
{
	/* Initialise hardware and utilities. */
	vParTestInitialise();
	vPrintInitialise();
	
	/* CREATE ALL THE DEMO APPLICATION TASKS. */
	prvStartMathTasks();
	vStartComTestTasks( mainCOM_TEST_PRIORITY, serCOM1, ser115200 );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartBlockingQueueTasks( mainQUEUE_BLOCK_PRIORITY );
	vCreateBlockTimeTasks();
	vStartGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY );
	vStartSemaphoreTasks( mainSEMAPHORE_TASK_PRIORITY );
	vStartDynamicPriorityTasks();
	vStartMultiEventTasks();
	vStartQueuePeekTasks();
	vStartCountingSemaphoreTasks();
	vStartAltGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY );
	vCreateAltBlockTimeTasks();
	vStartAltBlockingQueueTasks( mainQUEUE_BLOCK_PRIORITY );	
	vStartAltPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartRecursiveMutexTasks();
		
	/* Create the "Print" task as described at the top of the file. */
	xTaskCreate( vErrorChecks, "Print", mainPRINT_STACK_SIZE, NULL, mainPRINT_TASK_PRIORITY, NULL );

	/* This task has to be created last as it keeps account of the number of tasks
	it expects to see running. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Create the co-routines that flash the LED's. */
	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );

	/* Create the co-routines that communicate with the tick hook. */
	vStartHookCoRoutines();

	/* Set the scheduler running.  This function will not return unless a task
	calls vTaskEndScheduler(). */
	vTaskStartScheduler();

	return 1;
}
Beispiel #5
0
void main( void )
{
	/* Configure the NVIC, LED outputs and button inputs. */
	prvSetupHardware();

	/* Create the timers that are specific to this demo - other timers are
	created as part of the standard demo within vStartTimerDemoTask. */
	prvCreateDemoSpecificTimers();

	/* Create a lot of 'standard demo' tasks.  Nearly 40 tasks are created in
	this demo.  For a much simpler demo, select the 'blinky' build
	configuration. */
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartRecursiveMutexTasks();
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();

	/* The web server task. */
	xTaskCreate( vuIP_Task, "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );

	/* The suicide tasks must be created last, as they need to know how many
	tasks were running prior to their creation in order to ascertain whether
	or not the correct/expected number of tasks are running at any given
	time. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Start the tasks and timers running. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
Beispiel #6
0
void main( void )
{
    /* Place your initialization/startup code here (e.g. MyInst_Start()) */
	prvHardwareSetup();

	/* Start the standard demo tasks.  These are just here to exercise the
	kernel port and provide examples of how the FreeRTOS API can be used. */
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();
	vStartMathTasks( mainINTEGER_TASK_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartQueuePeekTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartLEDFlashTasks( mainFLASH_TEST_TASK_PRIORITY );
	vAltStartComTestTasks( mainCOM_TEST_TASK_PRIORITY, 57600, mainCOM_LED );
	vStartInterruptQueueTasks();

	/* Start the error checking task. */
  	( void ) xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* Configure the timers used by the fast interrupt timer test. */
	vSetupTimerTest();

	/* The suicide tasks must be created last as they need to know how many
	tasks were running prior to their creation in order to ascertain whether
	or not the correct/expected number of tasks are running at any given time. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Will only get here if there was insufficient memory to create the idle
    task.  The idle task is created within vTaskStartScheduler(). */
	vTaskStartScheduler();

	/* Should never reach here as the kernel will now be running.  If
	vTaskStartScheduler() does return then it is very likely that there was
	insufficient (FreeRTOS) heap space available to create all the tasks,
	including the idle task that is created within vTaskStartScheduler() itself. */
	for( ;; );
}
Beispiel #7
0
int main_full( void )
{
	/* Start the check task as described at the top of this file. */
	xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* Create the standard demo tasks. */
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartMathTasks( mainFLOP_TASK_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();
	vStartQueueSetTasks();
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_PRIORITY );	
	xTaskCreate( prvDemoQueueSpaceFunctions, ( signed char * ) "QSpace", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );

	/* The suicide tasks must be created last as they need to know how many
	tasks were running prior to their creation.  This then allows them to 
	ascertain whether or not the correct/expected number of tasks are running at 
	any given time. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Create the semaphore that will be deleted in the idle task hook.  This
	is done purely to test the use of vSemaphoreDelete(). */
	xMutexToDelete = xSemaphoreCreateMutex();

	/* Start the scheduler itself. */
	vTaskStartScheduler();

    /* Should never get here unless there was not enough heap space to create 
	the idle and other system tasks. */
    return 0;
}
Beispiel #8
0
static void prvOptionallyCreateComprehensveTestApplication( void )
{
	#if mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY == 0
	{
		vStartIntegerMathTasks( tskIDLE_PRIORITY );
		vStartDynamicPriorityTasks();
		vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
		vCreateBlockTimeTasks();
		vStartCountingSemaphoreTasks();
		vStartGenericQueueTasks( tskIDLE_PRIORITY );
		vStartRecursiveMutexTasks();
		vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
		vSetupInterruptNestingTest();
		vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
		vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
		vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );

		/* Create the register test tasks, as described at the top of this file. */
		xTaskCreate( prvRegisterCheckTask1, ( signed char * ) "Reg 1", configMINIMAL_STACK_SIZE, &ulRegisterTest1Count, tskIDLE_PRIORITY, NULL );
		xTaskCreate( prvRegisterCheckTask2, ( signed char * ) "Reg 2", configMINIMAL_STACK_SIZE, &ulRegisterTest2Count, tskIDLE_PRIORITY, NULL );

		/* Start the check task - which is defined in this file. */
		xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

		/* This task has to be created last as it keeps account of the number of tasks
		it expects to see running. */
		vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
	}
	#else /* mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY */
	{
		/* Just to prevent compiler warnings when the configuration options are
		set such that these static functions are not used. */
		( void ) prvCheckTask;
		( void ) prvRegisterCheckTask1;
		( void ) prvRegisterCheckTask2;
	}
	#endif /* mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY */
}
Beispiel #9
0
void main_full( void )
{
	/* Start all the other standard demo/test tasks.  The have not particular
	functionality, but do demonstrate how to use the FreeRTOS API and test the
	kernel port. */
	vStartInterruptQueueTasks();
	vStartIntegerMathTasks( tskIDLE_PRIORITY );
	vStartDynamicPriorityTasks();
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
	vStartQueueSetTasks();
	vStartTaskNotifyTask();
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartEventGroupTasks();
	vStartInterruptSemaphoreTasks();

	/* The set of tasks created by the following function call have to be
	created last as they keep account of the number of tasks they expect to see
	running. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
Beispiel #10
0
int main( void )
{
	/* Start the check task as described at the top of this file. */
	xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* Create the standard demo tasks. */
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartMathTasks( mainFLOP_TASK_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartCountingSemaphoreTasks();

	/* Start the scheduler itself. */
	vTaskStartScheduler();

    /* Should never get here unless there was not enough heap space to create 
	the idle and other system tasks. */
    return 0;
}
Beispiel #11
0
/*-----------------------------------------------------------*/
int main()
{
	/* Perform any hardware setup necessary to run the demo. */
	prvSetupHardware();
	
	/* First create the 'standard demo' tasks.  These exist just to to
	demonstrate API functions being used and test the kernel port.  More
	information is provided on the FreeRTOS.org WEB site. */
	vStartIntegerMathTasks( tskIDLE_PRIORITY );
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartDynamicPriorityTasks();
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartQueuePeekTasks();
	vStartRecursiveMutexTasks();
	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
	
	/* Create the check task - this is the task that checks all the other tasks
	are executing as expected and without reporting any errors. */
	xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
	
	/* The death demo tasks must be started last as the sanity checks performed
	require knowledge of the number of other tasks in the system. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
	
	/* Start the scheduler.  From this point on the execution will be under
	the control of the kernel. */
	vTaskStartScheduler();
	
	/* Will only get here if there was insufficient heap availale for the
	idle task to be created. */
	for( ;; );
}
void main_full( void )
{
xTimerHandle xTimer = NULL;

/* The register test tasks are asm functions that don't use a stack.  The
stack allocated just has to be large enough to hold the task context, and
for the additional required for the stack overflow checking to work (if
configured). */
const size_t xRegTestStackSize = 25U;

	/* Create the standard demo tasks */
	vCreateBlockTimeTasks();
	vStartDynamicPriorityTasks();
	vStartCountingSemaphoreTasks();
	vStartRecursiveMutexTasks();
	vStartQueueOverwriteTask( tskIDLE_PRIORITY );
	vStartQueueSetTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartQueuePeekTasks();
	
	/* Start the task that manages the command console for FreeRTOS+CLI. */
	vUARTCommandConsoleStart( ( configMINIMAL_STACK_SIZE * 3 ), tskIDLE_PRIORITY );	

	/* Create the register test tasks as described at the top of this file.
	These are naked functions that don't use any stack.  A stack still has
	to be allocated to hold the task context. */
	xTaskCreate( 	vRegTest1Task,			/* Function that implements the task. */
					( signed char * ) "Reg1", /* Text name of the task. */
					xRegTestStackSize,		/* Stack allocated to the task. */
					NULL, 					/* The task parameter is not used. */
					tskIDLE_PRIORITY, 		/* The priority to assign to the task. */
					NULL );					/* Don't receive a handle back, it is not needed. */

	xTaskCreate( 	vRegTest2Task,			/* Function that implements the task. */
					( signed char * ) "Reg2", /* Text name of the task. */
					xRegTestStackSize,		/* Stack allocated to the task. */
					NULL, 					/* The task parameter is not used. */
					tskIDLE_PRIORITY, 		/* The priority to assign to the task. */
					NULL );					/* Don't receive a handle back, it is not needed. */

	/* Create the software timer that performs the 'check' functionality,
	as described at the top of this file. */
	xTimer = xTimerCreate( 	( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
							( mainCHECK_TIMER_PERIOD_MS ),		/* The timer period, in this case 3000ms (3s). */
							pdTRUE,								/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
							( void * ) 0,						/* The ID is not used, so can be set to anything. */
							prvCheckTimerCallback				/* The callback function that inspects the status of all the other tasks. */
					  	);

	/* If the software timer was created successfully, start it.  It won't
	actually start running until the scheduler starts.  A block time of
	zero is used in this call, although any value could be used as the block
	time will be ignored because the scheduler has not started yet. */
	configASSERT( xTimer );
	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* Start the kernel.  From here on, only tasks and interrupts will run. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following
	line will never be reached.  If the following line does execute, then there
	was	insufficient FreeRTOS heap memory available for the idle and/or timer
	tasks to be created.  See the memory management section on the FreeRTOS web
	site, or the FreeRTOS tutorial books for more details. */
	for( ;; );
}
Beispiel #13
0
static void prvOptionallyCreateComprehensveTestApplication( void )
{
	#if ( mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY == 0 )
	{
	TimerHandle_t xCheckTimer = NULL;

		/* Configure the interrupts used to test FPU registers being used from
		nested interrupts. */
		prvSetupNestedFPUInterruptsTest();

		/* Start all the other standard demo/test tasks. */
		vStartIntegerMathTasks( tskIDLE_PRIORITY );
		vStartDynamicPriorityTasks();
		vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
		vCreateBlockTimeTasks();
		vStartCountingSemaphoreTasks();
		vStartGenericQueueTasks( tskIDLE_PRIORITY );
		vStartRecursiveMutexTasks();
		vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
		vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );

		/* Most importantly, start the tasks that use the FPU. */
		vStartMathTasks( mainFLOP_TASK_PRIORITY );

		/* Create the register check tasks, as described at the top of this
		file */
		xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
		xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );

		/* Create the semaphore that is used to demonstrate a task being
		synchronised with an interrupt. */
		vSemaphoreCreateBinary( xTestSemaphore );

		/* Create the task that is unblocked by the demonstration interrupt. */
		xTaskCreate( prvButtonTestTask, "BtnTest", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );

		/* Create the software timer that performs the 'check' functionality,
		as described at the top of this file. */
		xCheckTimer = xTimerCreate( "CheckTimer",					/* A text name, purely to help debugging. */
									( mainCHECK_TIMER_PERIOD_MS ),	/* The timer period, in this case 3000ms (3s). */
									pdTRUE,							/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
									( void * ) 0,					/* The ID is not used, so can be set to anything. */
									prvCheckTimerCallback			/* The callback function that inspects the status of all the other tasks. */
								  );

		if( xCheckTimer != NULL )
		{
			xTimerStart( xCheckTimer, mainDONT_BLOCK );
		}

		/* This task has to be created last as it keeps account of the number of
		tasks it expects to see running. */
		vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
	}
	#else /* mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY */
	{
		/* Just to prevent compiler warnings when the configuration options are
		set such that these static functions are not used. */
		( void ) vRegTest1Task;
		( void ) vRegTest2Task;
		( void ) prvCheckTimerCallback;
		( void ) prvSetupNestedFPUInterruptsTest;
	}
	#endif /* mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY */
}
Beispiel #14
0
void main_full( void )
{
xTimerHandle xTimer = NULL;

	/* Start all the standard demo/test tasks.  These have not particular
	functionality, but do demonstrate how to use the FreeRTOS API, and test the
	kernel port. */
	vStartIntegerMathTasks( tskIDLE_PRIORITY );
	vStartDynamicPriorityTasks();
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartMathTasks( mainFLOP_TASK_PRIORITY );
	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );

	/* Create the register test tasks, as described at the top of this file. */
	xTaskCreate( vRegTestTask1, ( const signed char * ) "Reg1...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
	xTaskCreate( vRegTestTask2, ( const signed char * ) "Reg2...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
	

	/* Create the software timer that performs the 'check' functionality,
	as described at the top of this file. */
	xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
							( mainCHECK_TIMER_PERIOD_MS ),		/* The timer period, in this case 3000ms (3s). */
							pdTRUE,								/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
							( void * ) 0,						/* The ID is not used, so can be set to anything. */
							prvCheckTimerCallback				/* The callback function that inspects the status of all the other tasks. */
						 );
	
	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* Create the software timer that performs the 'LED spin' functionality,
	as described at the top of this file. */
	xTimer = xTimerCreate( ( const signed char * ) "LEDTimer",	/* A text name, purely to help debugging. */
							( mainLED_TIMER_PERIOD_MS ),		/* The timer period, in this case 75ms. */
							pdTRUE,								/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
							( void * ) 0,						/* The ID is not used, so can be set to anything. */
							prvLEDTimerCallback					/* The callback function that toggles the white LEDs. */
						 );

	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* The set of tasks created by the following function call have to be 
	created last as they keep account of the number of tasks they expect to see 
	running. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Start the scheduler. */
	vTaskStartScheduler();
	
	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );	
}
int main(void)
{
	/* Configure the NVIC, LED outputs and button inputs. */
	prvSetupHardware();

	/* Create the queue. */
	xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );

	if( xQueue != NULL )
	{
		/* Start the two application specific demo tasks, as described in the
		comments at the top of this	file. */
		xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
		xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );

		/* Create the software timer that is responsible for turning off the LED
		if the button is not pushed within 5000ms, as described at the top of
		this file. */
		xLEDTimer = xTimerCreate( 	"LEDTimer", 				/* A text name, purely to help debugging. */
									( mainLED_TIMER_PERIOD_MS ),/* The timer period, in this case 5000ms (5s). */
									pdFALSE,					/* This is a one shot timer, so xAutoReload is set to pdFALSE. */
									( void * ) 0,				/* The ID is not used, so can be set to anything. */
									prvLEDTimerCallback			/* The callback function that switches the LED off. */
								);

		/* Create the software timer that performs the 'check' functionality,
		as described at the top of this file. */
		xCheckTimer = xTimerCreate( "CheckTimer",					/* A text name, purely to help debugging. */
									( mainCHECK_TIMER_PERIOD_MS ),	/* The timer period, in this case 3000ms (3s). */
									pdTRUE,							/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
									( void * ) 0,					/* The ID is not used, so can be set to anything. */
									prvCheckTimerCallback			/* The callback function that inspects the status of all the other tasks. */
								  );

		/* Create the software timer that performs the 'digit counting'
		functionality, as described at the top of this file. */
		xDigitCounterTimer = xTimerCreate( "DigitCounter",					/* A text name, purely to help debugging. */
									( mainDIGIT_COUNTER_TIMER_PERIOD_MS ),	/* The timer period, in this case 3000ms (3s). */
									pdTRUE,									/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
									( void * ) 0,							/* The ID is not used, so can be set to anything. */
									prvDigitCounterTimerCallback			/* The callback function that inspects the status of all the other tasks. */
								  );

		/* Create a lot of 'standard demo' tasks.  Over 40 tasks are created in
		this demo.  For a much simpler demo, select the 'blinky' build
		configuration. */
		vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
		vCreateBlockTimeTasks();
		vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
		vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
		vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
		vStartQueuePeekTasks();
		vStartRecursiveMutexTasks();
		vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
		vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
		vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
		vStartCountingSemaphoreTasks();
		vStartDynamicPriorityTasks();

		/* The suicide tasks must be created last, as they need to know how many
		tasks were running prior to their creation in order to ascertain whether
		or not the correct/expected number of tasks are running at any given
		time. */
		vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

		/* Start the tasks and timer running. */
		vTaskStartScheduler();
	}

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
int main_full( void )
{
	/* Usage instructions on http://www.FreeRTOS.org/Atmel_SAM4E_RTOS_Demo.html */

	/* Initialise the LCD and output a bitmap.  The IP address will also be
	displayed on the LCD when it has been obtained. */
	vInitialiseLCD();

	/* If the file system is only going to be accessed from one task then
	F_FS_THREAD_AWARE can be set to 0 and the set of example files are created
	before the RTOS scheduler is started.  If the file system is going to be
	access from more than one task then F_FS_THREAD_AWARE must be set to 1 and
	the	set of sample files are created from the idle task hook function
	vApplicationIdleHook(). */
	#if( F_FS_THREAD_AWARE == 0 )
	{
		/* Initialise the drive and file system, then create a few example
		files.  The files can be viewed and accessed via the CLI.  View the
		documentation page for this demo (link at the top of this file) for more
		information. */
		vCreateAndVerifySampleFiles();
	}
	#endif

	/* Register example generic, file system related and UDP related CLI
	commands respectively.  Type 'help' into the command console to view a list
	of registered commands. */
	vRegisterSampleCLICommands();
	vRegisterFileSystemCLICommands();
	vRegisterUDPCLICommands();

	/* Initialise the network interface.  Tasks that use the network are
	created in the network event hook when the network is connected and ready
	for use.  The address values passed in here are used if ipconfigUSE_DHCP is
	set to 0, or if ipconfigUSE_DHCP is set to 1 but a DHCP server cannot be
	contacted.  The IP address actually used is displayed on the LCD (after DHCP
	has completed if DHCP is used). */
	FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );

	/* Create all the other standard demo tasks. */	
	vCreateBlockTimeTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_TASK_PRIORITY );
	vStartQueueSetTasks();
	vStartRecursiveMutexTasks();
	vStartEventGroupTasks();
	vStartTaskNotifyTask();
	vStartInterruptSemaphoreTasks();
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartInterruptQueueTasks();

	/* Create the register check tasks, as described at the top of this
	file */
	xTaskCreate( prvRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
	xTaskCreate( prvRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );

	/* Start the scheduler itself. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
Beispiel #17
0
void main_full( void )
{
	/* The baud rate setting here has no effect, hence it is set to 0 to
	make that obvious. */
	xSerialPortInitMinimal( 0, mainUART_QUEUE_LENGTHS );

	/* If the file system is only going to be accessed from one task then
	F_FS_THREAD_AWARE can be set to 0 and the set of example files are created
	before the RTOS scheduler is started.  If the file system is going to be
	access from more than one task then F_FS_THREAD_AWARE must be set to 1 and
	the	set of sample files are created from the idle task hook function
	vApplicationIdleHook() - which is defined in this file. */
	#if ( mainINCLUDE_FAT_SL_DEMO == 1 )&& ( F_FS_THREAD_AWARE == 0 )
	{
		/* Initialise the drive and file system, then create a few example
		files.  The output from this function just goes to the stdout window,
		allowing the output to be viewed when the UDP command console is not
		connected. */
		vCreateAndVerifySampleFiles();
	}
	#endif

	/* Start all the other standard demo/test tasks.  The have not particular
	functionality, but do demonstrate how to use the FreeRTOS API and test the
	kernel port. */
	vStartDynamicPriorityTasks();
	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
	vCreateBlockTimeTasks();
	vStartCountingSemaphoreTasks();
	vStartGenericQueueTasks( tskIDLE_PRIORITY );
	vStartRecursiveMutexTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartMathTasks( mainFLOP_TASK_PRIORITY );
	vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_PRIORITY );

	#if mainINCLUDE_FAT_SL_DEMO == 1
	{
		/* Start the tasks that implements the command console on the UART, as
		described above. */
		vUARTCommandConsoleStart( mainUART_COMMAND_CONSOLE_STACK_SIZE, mainUART_COMMAND_CONSOLE_TASK_PRIORITY );

		/* Register both the standard and file system related CLI commands. */
		vRegisterSampleCLICommands();
		vRegisterFileSystemCLICommands();
	}
	#else
	{
		/* The COM test tasks can use the UART if the CLI is not used by the
		FAT SL demo.  The COM test tasks require a UART connector to be fitted
		to the UART port. */
		vAltStartComTestTasks( mainCOM_TEST_TASK_PRIORITY, mainBAUD_RATE, mainCOM_TEST_LED );
	}
	#endif


	/* Create the register check tasks, as described at the top of this
	file */
	xTaskCreate( prvRegTestTaskEntry1, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_1_PARAMETER, tskIDLE_PRIORITY, NULL );
	xTaskCreate( prvRegTestTaskEntry2, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_2_PARAMETER, tskIDLE_PRIORITY, NULL );

	/* Create the task that performs the 'check' functionality,	as described at
	the top of this file. */
	xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

	/* The set of tasks created by the following function call have to be
	created last as they keep account of the number of tasks they expect to see
	running. */
	vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );

	/* Start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following
	line will never be reached.  If the following line does execute, then
	there was either insufficient FreeRTOS heap memory available for the idle
	and/or timer tasks to be created, or vTaskStartScheduler() was called from
	User mode.  See the memory management section on the FreeRTOS web site for
	more details on the FreeRTOS heap http://www.freertos.org/a00111.html.  The
	mode from which main() is called is set in the C start up code and must be
	a privileged mode (not user mode). */
	for( ;; );
}
int main_full( void )
{
TimerHandle_t xTimer = NULL;

	/* Usage instructions on http://www.FreeRTOS.org/Atmel_SAM4E_RTOS_Demo.html */

	/* Initialise the LCD and output a bitmap.  The IP address will also be
	displayed on the LCD when it has been obtained. */
	vInitialiseLCD();

	/* If the file system is only going to be accessed from one task then
	F_FS_THREAD_AWARE can be set to 0 and the set of example files are created
	before the RTOS scheduler is started.  If the file system is going to be
	access from more than one task then F_FS_THREAD_AWARE must be set to 1 and
	the	set of sample files are created from the idle task hook function
	vApplicationIdleHook(). */
	#if( F_FS_THREAD_AWARE == 0 )
	{
		/* Initialise the drive and file system, then create a few example
		files.  The files can be viewed and accessed via the CLI.  View the
		documentation page for this demo (link at the top of this file) for more
		information. */
		vCreateAndVerifySampleFiles();
	}
	#endif

	/* Register example generic, file system related and UDP related CLI
	commands respectively.  Type 'help' into the command console to view a list
	of registered commands. */
	vRegisterSampleCLICommands();
	vRegisterFileSystemCLICommands();
	vRegisterUDPCLICommands();

	/* Initialise the network interface.  Tasks that use the network are
	created in the network event hook when the network is connected and ready
	for use.  The address values passed in here are used if ipconfigUSE_DHCP is
	set to 0, or if ipconfigUSE_DHCP is set to 1 but a DHCP server cannot be
	contacted.  The IP address actually used is displayed on the LCD (after DHCP
	has completed if DHCP is used). */
	FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );

	/* Create all the other standard demo tasks. */
	vStartLEDFlashTimers( mainNUM_FLASH_TIMER_LEDS );
	vCreateBlockTimeTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_TASK_PRIORITY );
	vStartQueueSetTasks();
	vStartRecursiveMutexTasks();
	vStartEventGroupTasks();

	/* Create the software timer that performs the 'check' functionality, as
	described at the top of this file. */
	xTimer = xTimerCreate( 	"CheckTimer",					/* A text name, purely to help debugging. */
							( mainCHECK_TIMER_PERIOD_MS ),	/* The timer period, in this case 3000ms (3s). */
							pdTRUE,							/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
							( void * ) 0,					/* The ID is not used, so can be set to anything. */
							prvCheckTimerCallback );		/* The callback function that inspects the status of all the other tasks. */

	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* Start the scheduler itself. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details. */
	for( ;; );
}
Beispiel #19
0
/*
 * Create the demo tasks then start the scheduler.
 */
int main_full( void )
{
TimerHandle_t xTimer = NULL;

	/* Create all the other standard demo tasks. */
	vStartLEDFlashTimers( mainNUM_FLASH_TIMER_LEDS );
	vCreateBlockTimeTasks();
	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
	vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
	vStartQueuePeekTasks();
	vStartInterruptQueueTasks();
	vStartISRTriggeredTask();
	vStartCountingSemaphoreTasks();
	vStartDynamicPriorityTasks();
	vStartQueueOverwriteTask( mainQUEUE_OVERWRITE_TASK_PRIORITY );
	vStartQueueSetTasks();
	vStartRecursiveMutexTasks();
	vStartEventGroupTasks();
	vStartMathTasks( mainFLOP_TASK_PRIORITY );

	/* Create the tasks defined within this file. */
	xTaskCreate( prvRegTestTask1,			/* The function that implements the task. */
				"Reg1",						/* Text name for the task to assist debugger - not used by FreeRTOS itself. */
				configMINIMAL_STACK_SIZE,	/* The stack size to allocate for the task - specified in words not bytes. */
				NULL,						/* The parameter to pass into the task - not used in this case so set to NULL. */
				tskIDLE_PRIORITY,			/* The priority to assign to the task. */
				NULL );						/* Used to obtain a handle to the task being created - not used in this case so set to NULL. */

	xTaskCreate( prvRegTestTask2, "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );

	/* Create the software timer that performs the 'check' functionality, as
	described at the top of this file. */
	xTimer = xTimerCreate( 	"CheckTimer",/* A text name, purely to help debugging. */
							( mainCHECK_TIMER_PERIOD_MS ),		/* The timer period, in this case 3000ms (3s). */
							pdTRUE,								/* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
							( void * ) 0,						/* The ID is not used, so can be set to anything. */
							prvCheckTimerCallback );			/* The callback function that inspects the status of all the other tasks. */

	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* A software timer is also used to start the high frequency timer test.
	This is to ensure the test does not start before the kernel.  This time a
	one shot software timer is used. */
	xTimer = xTimerCreate( "HighHzTimerSetup", 1, pdFALSE, ( void * ) 0, prvSetupHighFrequencyTimerTest );
	if( xTimer != NULL )
	{
		xTimerStart( xTimer, mainDONT_BLOCK );
	}

	/* Finally start the scheduler. */
	vTaskStartScheduler();

	/* If all is well, the scheduler will now be running, and the following line
	will never be reached.  If the following line does execute, then there was
	insufficient FreeRTOS heap memory available for the idle and/or timer tasks
	to be created.  See the memory management section on the FreeRTOS web site
	for more details.  http://www.freertos.org/a00111.html */
	for( ;; );
}