/*\r
- FreeRTOS.org V4.3.0 - Copyright (C) 2003-2007 Richard Barry.\r
-\r
- This file is part of the FreeRTOS.org distribution.\r
-\r
- FreeRTOS.org is free software; you can redistribute it and/or modify\r
- it under the terms of the GNU General Public License as published by\r
- the Free Software Foundation; either version 2 of the License, or\r
- (at your option) any later version.\r
-\r
- FreeRTOS.org is distributed in the hope that it will be useful,\r
- but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- GNU General Public License for more details.\r
-\r
- You should have received a copy of the GNU General Public License\r
- along with FreeRTOS.org; if not, write to the Free Software\r
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
-\r
- A special exception to the GPL can be applied should you wish to distribute\r
- a combined work that includes FreeRTOS.org, without being obliged to provide\r
- the source code for any proprietary components. See the licensing section \r
- of http://www.FreeRTOS.org for full details of how and when the exception\r
- can be applied.\r
-\r
- ***************************************************************************\r
- See http://www.FreeRTOS.org for documentation, latest information, license \r
- and contact details. Please ensure to read the configuration and relevant \r
- port sections of the online documentation.\r
-\r
- Also see http://www.SafeRTOS.com for an IEC 61508 compliant version along\r
- with commercial development and support options.\r
- ***************************************************************************\r
+ FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.\r
+ \r
+\r
+ ***************************************************************************\r
+ * *\r
+ * FreeRTOS tutorial books are available in pdf and paperback. *\r
+ * Complete, revised, and edited pdf reference manuals are also *\r
+ * available. *\r
+ * *\r
+ * Purchasing FreeRTOS documentation will not only help you, by *\r
+ * ensuring you get running as quickly as possible and with an *\r
+ * in-depth knowledge of how to use FreeRTOS, it will also help *\r
+ * the FreeRTOS project to continue with its mission of providing *\r
+ * professional grade, cross platform, de facto standard solutions *\r
+ * for microcontrollers - completely free of charge! *\r
+ * *\r
+ * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
+ * *\r
+ * Thank you for using FreeRTOS, and thank you for your support! *\r
+ * *\r
+ ***************************************************************************\r
+\r
+\r
+ This file is part of the FreeRTOS distribution.\r
+\r
+ FreeRTOS is free software; you can redistribute it and/or modify it under\r
+ the terms of the GNU General Public License (version 2) as published by the\r
+ Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
+ >>>NOTE<<< The modification to the GPL is included to allow you to\r
+ distribute a combined work that includes FreeRTOS without being obliged to\r
+ provide the source code for proprietary components outside of the FreeRTOS\r
+ kernel. FreeRTOS is distributed in the hope that it will be useful, but\r
+ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
+ more details. You should have received a copy of the GNU General Public\r
+ License and the FreeRTOS license exception along with FreeRTOS; if not it\r
+ can be viewed here: http://www.freertos.org/a00114.html and also obtained\r
+ by writing to Richard Barry, contact details for whom are available on the\r
+ FreeRTOS WEB site.\r
+\r
+ 1 tab == 4 spaces!\r
+\r
+ http://www.FreeRTOS.org - Documentation, latest information, license and\r
+ contact details.\r
+\r
+ http://www.SafeRTOS.com - A version that is certified for use in safety\r
+ critical systems.\r
+\r
+ http://www.OpenRTOS.com - Commercial support, development, porting,\r
+ licensing and training services.\r
*/\r
\r
/*\r
#include "PollQ.h"\r
\r
/* Constants required for hardware setup. */\r
-#define mainALL_BITS_OUTPUT ( ( unsigned portCHAR ) 0xff )\r
-#define mainMAX_FREQUENCY ( ( unsigned portCHAR ) 121 )\r
+#define mainALL_BITS_OUTPUT ( ( unsigned char ) 0xff )\r
+#define mainMAX_FREQUENCY ( ( unsigned char ) 121 )\r
\r
/* Constants that define the LED's used by the various tasks. [in this case\r
the '*' characters on the LCD represent LED's] */\r
#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )\r
\r
/* Baud rate used by the COM test tasks. */\r
-#define mainCOM_TEST_BAUD_RATE ( ( unsigned portLONG ) 19200 )\r
+#define mainCOM_TEST_BAUD_RATE ( ( unsigned long ) 19200 )\r
\r
/* The frequency at which the 'Check' tasks executes. See the comments at the \r
top of the page. When the system is operating error free the 'Check' task\r
* Called by the Check task. Returns pdPASS if all the other tasks are found\r
* to be operating without error - otherwise returns pdFAIL.\r
*/\r
-static portSHORT prvCheckOtherTasksAreStillRunning( void );\r
+static short prvCheckOtherTasksAreStillRunning( void );\r
\r
/* \r
* Perform the hardware setup required by the ES449 in order to run the demo\r
*/\r
static void prvSetupHardware( void );\r
\r
+/* Used to detect the idle hook function stalling. */\r
+static volatile unsigned long ulIdleLoops = 0UL;\r
+\r
/*-----------------------------------------------------------*/\r
\r
/*\r
\r
static void vErrorChecks( void *pvParameters )\r
{\r
-static volatile unsigned portLONG ulDummyVariable = 3UL;\r
+static volatile unsigned long ulDummyVariable = 3UL;\r
portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY;\r
\r
/* Cycle for ever, delaying then checking all the other tasks are still\r
}\r
/*-----------------------------------------------------------*/\r
\r
-static portSHORT prvCheckOtherTasksAreStillRunning( void )\r
+static short prvCheckOtherTasksAreStillRunning( void )\r
{\r
-static portSHORT sNoErrorFound = pdTRUE;\r
+static short sNoErrorFound = pdTRUE;\r
+static unsigned long ulLastIdleLoops = 0UL;\r
\r
/* The demo tasks maintain a count that increments every cycle of the task\r
provided that the task has never encountered an error. This function \r
{\r
sNoErrorFound = pdFALSE;\r
}\r
+\r
+ if( ulLastIdleLoops == ulIdleLoops )\r
+ {\r
+ sNoErrorFound = pdFALSE;\r
+ }\r
+\r
+ ulLastIdleLoops = ulIdleLoops;\r
\r
return sNoErrorFound;\r
}\r
}\r
/*-----------------------------------------------------------*/\r
\r
+void vApplicationIdleHook( void );\r
+void vApplicationIdleHook( void )\r
+{\r
+ /* Simple put the CPU into lowpower mode. */\r
+ _BIS_SR( LPM3_bits );\r
+ ulIdleLoops++;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
\r
\r
\r
projects / freertos / blobdiff