/*\r
- FreeRTOS.org V4.8.0 - Copyright (C) 2003-2008 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
- ***************************************************************************\r
- * *\r
- * SAVE TIME AND MONEY! Why not get us to quote to get FreeRTOS.org *\r
- * running on your hardware - or even write all or part of your application*\r
- * for you? See http://www.OpenRTOS.com for details. *\r
- * *\r
- ***************************************************************************\r
- ***************************************************************************\r
-\r
- Please ensure to read the configuration and relevant port sections of the\r
- online documentation.\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
+ FreeRTOS V6.1.0 - Copyright (C) 2010 Real Time Engineers Ltd.\r
+\r
+ ***************************************************************************\r
+ * *\r
+ * If you are: *\r
+ * *\r
+ * + New to FreeRTOS, *\r
+ * + Wanting to learn FreeRTOS or multitasking in general quickly *\r
+ * + Looking for basic training, *\r
+ * + Wanting to improve your FreeRTOS skills and productivity *\r
+ * *\r
+ * then take a look at the FreeRTOS books - available as PDF or paperback *\r
+ * *\r
+ * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *\r
+ * http://www.FreeRTOS.org/Documentation *\r
+ * *\r
+ * A pdf reference manual is also available. Both are usually delivered *\r
+ * to your inbox within 20 minutes to two hours when purchased between 8am *\r
+ * and 8pm GMT (although please allow up to 24 hours in case of *\r
+ * exceptional circumstances). Thank you for your support! *\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 exception to the GPL is included to allow you to distribute\r
+ a combined work that includes FreeRTOS without being obliged to provide the\r
+ source code for proprietary components outside of the FreeRTOS kernel.\r
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT\r
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
+ 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
-Changes from V1.2.0\r
-\r
- + Removed the volatile modifier from the function parameters. This was\r
- only ever included to prevent compiler warnings. Now warnings are\r
- removed by casting parameters where the calls are made.\r
-\r
- + prvListGetOwnerOfNextEntry() and prvListGetOwnerOfHeadEntry() have been\r
- removed from the c file and added as macros to the h file.\r
-\r
- + uxNumberOfItems has been added to the list structure. This removes the\r
- need for a pointer comparison when checking if a list is empty, and so\r
- is slightly faster.\r
-\r
- + Removed the NULL check in vListRemove(). This makes the call faster but\r
- necessitates any application code utilising the list implementation to\r
- ensure NULL pointers are not passed.\r
-\r
-Changes from V2.0.0\r
-\r
- + Double linked the lists to allow faster removal item removal.\r
-\r
-Changes from V2.6.1\r
-\r
- + Make use of the new portBASE_TYPE definition where ever appropriate.\r
-\r
-Changes from V3.0.0\r
-\r
- + API changes as described on the FreeRTOS.org WEB site.\r
-\r
-Changes from V3.2.4\r
-\r
- + Removed the pxHead member of the xList structure. This always pointed\r
- to the same place so has been removed to free a few bytes of RAM.\r
-\r
- + Introduced the xMiniListItem structure that does not include the \r
- xListItem members that are not required by the xListEnd member of a list.\r
- Again this was done to reduce RAM usage.\r
-\r
- + Changed the volatile definitions of some structure members to clean up\r
- the code where the list structures are used.\r
-\r
-Changes from V4.0.4\r
-\r
- + Optimised vListInsert() in the case when the wake time is the maximum \r
- tick count value.\r
-*/\r
\r
#include <stdlib.h>\r
#include "FreeRTOS.h"\r
}\r
else\r
{\r
+ /* *** NOTE ***********************************************************\r
+ If you find your application is crashing here then likely causes are:\r
+ 1) Stack overflow - \r
+ see http://www.freertos.org/Stacks-and-stack-overflow-checking.html\r
+ 2) Incorrect interrupt priority assignment, especially on Cortex M3 \r
+ parts where numerically high priority values denote low actual \r
+ interrupt priories, which can seem counter intuitive. See \r
+ configMAX_SYSCALL_INTERRUPT_PRIORITY on http://www.freertos.org/a00110.html\r
+ 3) Calling an API function from within a critical section or when\r
+ the scheduler is suspended.\r
+ 4) Using a queue or semaphore before it has been initialised or\r
+ before the scheduler has been started (are interrupts firing\r
+ before vTaskStartScheduler() has been called?).\r
+ See http://www.freertos.org/FAQHelp.html for more tips. \r
+ **********************************************************************/\r
+ \r
for( pxIterator = ( xListItem * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue <= xValueOfInsertion; pxIterator = pxIterator->pxNext )\r
{\r
/* There is nothing to do here, we are just iterating to the\r
projects / freertos / blobdiff