/*\r
- FreeRTOS V7.4.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
+ FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd. \r
+ All rights reserved\r
\r
- FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT\r
- http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\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
+ * FreeRTOS provides completely free yet professionally developed, *\r
+ * robust, strictly quality controlled, supported, and cross *\r
+ * platform software that has become a de facto standard. *\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
+ * Help yourself get started quickly and support the FreeRTOS *\r
+ * project by purchasing a FreeRTOS tutorial book, reference *\r
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *\r
* *\r
- * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
- * *\r
- * Thank you for using FreeRTOS, and thank you for your support! *\r
+ * Thank you! *\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
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
\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.\r
+ >>! NOTE: The modification to the GPL is included to allow you to !<<\r
+ >>! distribute a combined work that includes FreeRTOS without being !<<\r
+ >>! obliged to provide the source code for proprietary components !<<\r
+ >>! outside of the FreeRTOS kernel. !<<\r
\r
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more\r
- details. You should have received a copy of the GNU General Public License\r
- and the FreeRTOS license exception along with FreeRTOS; if not it can be\r
- viewed here: http://www.freertos.org/a00114.html and also obtained by\r
- writing to Real Time Engineers Ltd., contact details for whom are available\r
- on the FreeRTOS WEB site.\r
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following\r
+ link: http://www.freertos.org/a00114.html\r
\r
1 tab == 4 spaces!\r
\r
* *\r
***************************************************************************\r
\r
-\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions, \r
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
license and Real Time Engineers Ltd. contact details.\r
\r
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, and our new\r
- fully thread aware and reentrant UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High \r
- Integrity Systems, who sell the code with commercial support, \r
- indemnification and middleware, under the OpenRTOS brand.\r
- \r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety \r
- engineered and independently SIL3 certified version for use in safety and \r
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
+\r
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS\r
+ licenses offer ticketed support, indemnification and middleware.\r
+\r
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
+ engineered and independently SIL3 certified version for use in safety and\r
mission critical applications that require provable dependability.\r
+\r
+ 1 tab == 4 spaces!\r
*/\r
\r
/*\r
/*lint -e950 Non ANSI reserved words okay in this file only. */\r
\r
#define portTIMER_EOI_TYPE ( 8 )\r
-#define portRESET_PIC() portOUTPUT_WORD( ( unsigned short ) 0xff22, portTIMER_EOI_TYPE )\r
+#define portRESET_PIC() portOUTPUT_WORD( ( uint16_t ) 0xff22, portTIMER_EOI_TYPE )\r
#define portTIMER_INT_NUMBER 0x12\r
\r
-#define portTIMER_1_CONTROL_REGISTER ( ( unsigned short ) 0xff5e )\r
-#define portTIMER_0_CONTROL_REGISTER ( ( unsigned short ) 0xff56 )\r
-#define portTIMER_INTERRUPT_ENABLE ( ( unsigned short ) 0x2000 )\r
+#define portTIMER_1_CONTROL_REGISTER ( ( uint16_t ) 0xff5e )\r
+#define portTIMER_0_CONTROL_REGISTER ( ( uint16_t ) 0xff56 )\r
+#define portTIMER_INTERRUPT_ENABLE ( ( uint16_t ) 0x2000 )\r
\r
/* Setup the hardware to generate the required tick frequency. */\r
-static void prvSetTickFrequency( unsigned long ulTickRateHz );\r
+static void prvSetTickFrequency( uint32_t ulTickRateHz );\r
\r
/* Set the hardware back to the state as per before the scheduler started. */\r
static void prvExitFunction( void );\r
/*lint -e956 File scopes necessary here. */\r
\r
/* Set true when the vectors are set so the scheduler will service the tick. */\r
-static portBASE_TYPE xSchedulerRunning = pdFALSE;\r
+static BaseType_t xSchedulerRunning = pdFALSE;\r
\r
/* Points to the original routine installed on the vector we use for manual\r
context switches. This is then used to restore the original routine during\r
/*lint +e956 */\r
\r
/*-----------------------------------------------------------*/\r
-portBASE_TYPE xPortStartScheduler( void )\r
+BaseType_t xPortStartScheduler( void )\r
{\r
/* This is called with interrupts already disabled. */\r
\r
\r
static void prvExitFunction( void )\r
{\r
-const unsigned short usTimerDisable = 0x0000;\r
-unsigned short usTimer0Control;\r
+const uint16_t usTimerDisable = 0x0000;\r
+uint16_t usTimer0Control;\r
\r
/* Interrupts should be disabled here anyway - but no\r
harm in making sure. */\r
}\r
/*-----------------------------------------------------------*/\r
\r
-static void prvSetTickFrequency( unsigned long ulTickRateHz )\r
+static void prvSetTickFrequency( uint32_t ulTickRateHz )\r
{\r
-const unsigned short usMaxCountRegister = 0xff5a;\r
-const unsigned short usTimerPriorityRegister = 0xff32;\r
-const unsigned short usTimerEnable = 0xC000;\r
-const unsigned short usRetrigger = 0x0001;\r
-const unsigned short usTimerHighPriority = 0x0000;\r
-unsigned short usTimer0Control;\r
+const uint16_t usMaxCountRegister = 0xff5a;\r
+const uint16_t usTimerPriorityRegister = 0xff32;\r
+const uint16_t usTimerEnable = 0xC000;\r
+const uint16_t usRetrigger = 0x0001;\r
+const uint16_t usTimerHighPriority = 0x0000;\r
+uint16_t usTimer0Control;\r
\r
/* ( CPU frequency / 4 ) / clock 2 max count [inpw( 0xff62 ) = 7] */\r
\r
-const unsigned long ulClockFrequency = ( unsigned long ) 0x7f31a0UL;\r
+const uint32_t ulClockFrequency = ( uint32_t ) 0x7f31a0UL;\r
\r
-unsigned long ulTimerCount = ulClockFrequency / ulTickRateHz;\r
+uint32_t ulTimerCount = ulClockFrequency / ulTickRateHz;\r
\r
portOUTPUT_WORD( portTIMER_1_CONTROL_REGISTER, usTimerEnable | portTIMER_INTERRUPT_ENABLE | usRetrigger );\r
- portOUTPUT_WORD( usMaxCountRegister, ( unsigned short ) ulTimerCount );\r
+ portOUTPUT_WORD( usMaxCountRegister, ( uint16_t ) ulTimerCount );\r
portOUTPUT_WORD( usTimerPriorityRegister, usTimerHighPriority );\r
\r
/* Stop the DOS tick - don't do this if you want to maintain a TOD clock. */\r
projects / freertos / blobdiff