New Demo files for Tern E-Engine controller port.

git-svn-id: https://freertos.svn.sourceforge.net/svnroot/freertos/trunk@7 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

1 files changed, 196 insertions, 0 deletions

diff --git a/Demo/WizNET_DEMO_TERN_186/main.c b/Demo/WizNET_DEMO_TERN_186/main.c
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+++ b/Demo/WizNET_DEMO_TERN_186/main.c
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+/*

+	FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.

+

+	This file is part of the FreeRTOS distribution.

+

+	FreeRTOS is free software; you can redistribute it and/or modify

+	it under the terms of the GNU General Public License as published by

+	the Free Software Foundation; either version 2 of the License, or

+	(at your option) any later version.

+

+	FreeRTOS is distributed in the hope that it will be useful,

+	but WITHOUT ANY WARRANTY; without even the implied warranty of

+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+	GNU General Public License for more details.

+

+	You should have received a copy of the GNU General Public License

+	along with FreeRTOS; if not, write to the Free Software

+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

+

+	A special exception to the GPL can be applied should you wish to distribute

+	a combined work that includes FreeRTOS, without being obliged to provide

+	the source code for any proprietary components.  See the licensing section

+	of http://www.FreeRTOS.org for full details of how and when the exception

+	can be applied.

+

+	***************************************************************************

+	See http://www.FreeRTOS.org for documentation, latest information, license 

+	and contact details.  Please ensure to read the configuration and relevant 

+	port sections of the online documentation.

+	***************************************************************************

+*/

+

+/*

+ * Creates all the demo application tasks then starts the scheduler.  In 

+ * addition to the standard demo application tasks main() creates the 

+ * HTTPServer task, and a "Check" task.  The Check task periodically inspects

+ * all the other tasks in the system to see if any errors have been reported.

+ * The error status is then displayed on the served WEB page.

+ */

+

+/* Tern includes. */

+#include <ae.h>

+#include <embedded.h>

+

+/* FreeRTOS.org includes. */

+#include <FreeRTOS.h>

+#include <task.h>

+

+/* Demo application includes. */

+#include "HTTPTask.h"

+#include "integer.h"

+#include "PollQ.h"

+#include "semtest.h"

+#include "dynamic.h"

+#include "BlockQ.h"

+#include "Death.h"

+#include "serial.h"

+#include "comtest.h"

+

+/* How often should the "check" task execute? */

+#define mainCHECK_DELAY		( 3000 / portTICK_RATE_MS )

+

+/* Priorities allocated to the various tasks. */

+#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )

+#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )

+#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )

+#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )

+#define mainHTTP_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )

+#define mainSUICIDE_TASKS_PRIORITY  ( tskIDLE_PRIORITY + 1 )

+#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )

+

+/* Used to indicate the error status.  A value of 0 means that an error has not

+been detected in any task.  A non zero value indicates which group of demo 

+tasks has reported an error.  See prvCheckTask() for bit definitions. */

+unsigned portSHORT usCheckStatus = 0;

+

+/*-----------------------------------------------------------*/

+

+/*

+ * Setup any hardware required by the demo - other than the RTOS tick which

+ * is configured when the scheduler is started.

+ */

+static void prvSetupHardware( void );

+

+/*

+ * Periodically inspect all the other tasks, updating usCheckStatus should an

+ * error be discovered in any task.

+ */

+static void prvCheckTask( void *pvParameters );

+/*-----------------------------------------------------------*/

+

+void main(void)

+{

+	prvSetupHardware();

+

+    /* Start the HTTP server task. */

+	xTaskCreate( vHTTPTask, "WizNet", configMINIMAL_STACK_SIZE, NULL, mainHTTP_TASK_PRIORITY, NULL );

+

+	/* Start the demo/test application tasks.  See the demo application 

+	section of the FreeRTOS.org WEB site for more information. */

+	vStartIntegerMathTasks( tskIDLE_PRIORITY );

+	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );

+	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );

+  	vStartDynamicPriorityTasks();

+	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );

+    vStartComTestTasks( mainCOM_TEST_PRIORITY, serCOM2, ser57600 );

+

+	/* Start the task that checks the other demo tasks for errors. */

+    xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );

+

+	/* The suicide tasks must be created last as they monitor the number of

+	tasks in the system to ensure there are no more or fewer than expected

+	compared to the number that were executing when the task started. */

+   	vCreateSuicidalTasks( mainSUICIDE_TASKS_PRIORITY );

+        

+	/* Finally start the scheduler. */

+    vTaskStartScheduler();

+

+	/* Should not get here! */

+	for( ;; );

+}

+/*-----------------------------------------------------------*/

+

+static void prvSetupHardware( void )

+{

+	ae_init();

+}

+/*-----------------------------------------------------------*/

+

+static void prvCheckTask( void *pvParameters )

+{

+	( void ) pvParameters;

+

+	/* Check all the demo tasks to ensure that they are all still running, and

+    that none of them have detected	an error. */

+    for( ;; )

+    {

+		/* Block until it is time to check again. */

+    	vTaskDelay( mainCHECK_DELAY );

+        

+		if( xAreIntegerMathsTaskStillRunning() != pdTRUE )

+		{

+			usCheckStatus |= 0x01;

+		}

+

+		if( xArePollingQueuesStillRunning() != pdTRUE )

+		{

+			usCheckStatus |= 0x02;

+		}

+

+		if( xAreSemaphoreTasksStillRunning() != pdTRUE )

+		{

+			usCheckStatus |= 0x04;

+		}

+

+		if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )

+		{

+			usCheckStatus |= 0x08;

+		}

+

+		if( xAreBlockingQueuesStillRunning() != pdTRUE )

+		{

+			usCheckStatus |= 0x10;

+		}

+

+        if( xIsCreateTaskStillRunning() != pdTRUE )

+        {

+        	usCheckStatus |= 0x20;

+        }

+

+        if( xAreComTestTasksStillRunning() != pdTRUE )

+        {

+        	usCheckStatus |= 0x40;

+        }

+	}

+}

+/*-----------------------------------------------------------*/

+

+/* This is included to prevent link errors - allowing the 'full' version of

+the comtest tasks to be used.  It can be ignored. */

+void vPrintDisplayMessage( const portCHAR * const * ppcMessageToSend )

+{

+	( void ) ppcMessageToSend;

+}

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