/*\r
- FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
+ FreeRTOS V9.0.0rc2 - Copyright (C) 2016 Real Time Engineers Ltd.\r
+ All rights reserved\r
\r
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
\r
- ***************************************************************************\r
- * *\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
- * 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
- * Thank you! *\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 distribute\r
- >>! a combined work that includes FreeRTOS without being obliged to provide\r
- >>! the source code for proprietary components outside of the FreeRTOS\r
- >>! kernel.\r
+ ***************************************************************************\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
\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. Full license text is available from the following\r
+ FOR A PARTICULAR PURPOSE. Full license text is available on the following\r
link: http://www.freertos.org/a00114.html\r
\r
- 1 tab == 4 spaces!\r
-\r
***************************************************************************\r
* *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
+ * FreeRTOS provides completely free yet professionally developed, *\r
+ * robust, strictly quality controlled, supported, and cross *\r
+ * platform software that is more than just the market leader, it *\r
+ * is the industry's de facto standard. *\r
* *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
+ * Help yourself get started quickly while simultaneously helping *\r
+ * to support the FreeRTOS project by purchasing a FreeRTOS *\r
+ * tutorial book, reference manual, or both: *\r
+ * http://www.FreeRTOS.org/Documentation *\r
* *\r
***************************************************************************\r
\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
+ http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading\r
+ the FAQ page "My application does not run, what could be wrong?". Have you\r
+ defined configASSERT()?\r
+\r
+ http://www.FreeRTOS.org/support - In return for receiving this top quality\r
+ embedded software for free we request you assist our global community by\r
+ participating in the support forum.\r
+\r
+ http://www.FreeRTOS.org/training - Investing in training allows your team to\r
+ be as productive as possible as early as possible. Now you can receive\r
+ FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
+ Ltd, and the world's leading authority on the world's leading RTOS.\r
\r
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\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
+ http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
+ Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
+\r
+ http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
+ Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS\r
+ licenses offer ticketed support, indemnification and commercial 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
#include "string.h"\r
\r
/* Hardware specifics. */\r
-#include "iorx111.h"\r
+#include "machine.h"\r
\r
/*-----------------------------------------------------------*/\r
\r
/* Tasks should start with interrupts enabled and in Supervisor mode, therefore\r
PSW is set with U and I set, and PM and IPL clear. */\r
-#define portINITIAL_PSW ( ( portSTACK_TYPE ) 0x00030000 )\r
+#define portINITIAL_PSW ( ( StackType_t ) 0x00030000 )\r
\r
/* The peripheral clock is divided by this value before being supplying the\r
CMT. */\r
* instruction.\r
*/\r
#if configUSE_TICKLESS_IDLE == 1\r
- static void prvSleep( portTickType xExpectedIdleTime );\r
+ static void prvSleep( TickType_t xExpectedIdleTime );\r
#endif /* configUSE_TICKLESS_IDLE */\r
\r
/*-----------------------------------------------------------*/\r
/*-----------------------------------------------------------*/\r
\r
/* Calculate how many clock increments make up a single tick period. */\r
-static const unsigned long ulMatchValueForOneTick = ( ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) / configTICK_RATE_HZ );\r
+static const uint32_t ulMatchValueForOneTick = ( ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) / configTICK_RATE_HZ );\r
\r
#if configUSE_TICKLESS_IDLE == 1\r
\r
basically how far into the future an interrupt can be generated. Set\r
during initialisation. This is the maximum possible value that the\r
compare match register can hold divided by ulMatchValueForOneTick. */\r
- static const portTickType xMaximumPossibleSuppressedTicks = USHRT_MAX / ( ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) / configTICK_RATE_HZ );\r
+ static const TickType_t xMaximumPossibleSuppressedTicks = USHRT_MAX / ( ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) / configTICK_RATE_HZ );\r
\r
/* Flag set from the tick interrupt to allow the sleep processing to know if\r
sleep mode was exited because of a tick interrupt, or an interrupt\r
compensate for the lost time. The large difference between the divided CMT\r
clock and the CPU clock means it is likely ulStoppedTimerCompensation will\r
equal zero - and be optimised away. */\r
- static const unsigned long ulStoppedTimerCompensation = 100UL / ( configCPU_CLOCK_HZ / ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) );\r
+ static const uint32_t ulStoppedTimerCompensation = 100UL / ( configCPU_CLOCK_HZ / ( configPERIPHERAL_CLOCK_HZ / portCLOCK_DIVISOR ) );\r
\r
#endif\r
\r
/*\r
* See header file for description.\r
*/\r
-portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters )\r
+StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )\r
{\r
/* Offset to end up on 8 byte boundary. */\r
pxTopOfStack--;\r
pxTopOfStack--;\r
*pxTopOfStack = portINITIAL_PSW;\r
pxTopOfStack--;\r
- *pxTopOfStack = ( portSTACK_TYPE ) pxCode;\r
+ *pxTopOfStack = ( StackType_t ) pxCode;\r
\r
/* When debugging it can be useful if every register is set to a known\r
value. Otherwise code space can be saved by just setting the registers\r
}\r
#endif\r
\r
- *pxTopOfStack = ( portSTACK_TYPE ) pvParameters; /* R1 */\r
+ *pxTopOfStack = ( StackType_t ) pvParameters; /* R1 */\r
pxTopOfStack--;\r
*pxTopOfStack = 0x12345678; /* Accumulator. */\r
pxTopOfStack--;\r
}\r
/*-----------------------------------------------------------*/\r
\r
-portBASE_TYPE xPortStartScheduler( void )\r
+BaseType_t xPortStartScheduler( void )\r
{\r
/* Use pxCurrentTCB just so it does not get optimised away. */\r
if( pxCurrentTCB != NULL )\r
\r
/* If this is the first tick since exiting tickless mode then the CMT\r
compare match value needs resetting. */\r
- CMT0.CMCOR = ( unsigned short ) ulMatchValueForOneTick;\r
+ CMT0.CMCOR = ( uint16_t ) ulMatchValueForOneTick;\r
}\r
#endif\r
}\r
\r
void vPortEndScheduler( void )\r
{\r
- /* Not implemented as there is nothing to return to. */\r
+ /* Not implemented in ports where there is nothing to return to.\r
+ Artificially force an assert. */\r
+ configASSERT( pxCurrentTCB == NULL );\r
}\r
/*-----------------------------------------------------------*/\r
\r
CMT0.CMCR.BIT.CMIE = 1;\r
\r
/* Set the compare match value. */\r
- CMT0.CMCOR = ( unsigned short ) ulMatchValueForOneTick;\r
+ CMT0.CMCOR = ( uint16_t ) ulMatchValueForOneTick;\r
\r
/* Divide the PCLK. */\r
#if portCLOCK_DIVISOR == 512\r
\r
#if configUSE_TICKLESS_IDLE == 1\r
\r
- static void prvSleep( portTickType xExpectedIdleTime )\r
+ static void prvSleep( TickType_t xExpectedIdleTime )\r
{\r
/* Allow the application to define some pre-sleep processing. */\r
configPRE_SLEEP_PROCESSING( xExpectedIdleTime );\r
\r
#if configUSE_TICKLESS_IDLE == 1\r
\r
- void vPortSuppressTicksAndSleep( portTickType xExpectedIdleTime )\r
+ void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime )\r
{\r
- unsigned long ulMatchValue, ulCompleteTickPeriods, ulCurrentCount;\r
+ uint32_t ulMatchValue, ulCompleteTickPeriods, ulCurrentCount;\r
eSleepModeStatus eSleepAction;\r
\r
/* THIS FUNCTION IS CALLED WITH THE SCHEDULER SUSPENDED. */\r
\r
/* Adjust the match value to take into account that the current\r
time slice is already partially complete. */\r
- ulMatchValue -= ( unsigned long ) CMT0.CMCNT;\r
- CMT0.CMCOR = ( unsigned short ) ulMatchValue;\r
+ ulMatchValue -= ( uint32_t ) CMT0.CMCNT;\r
+ CMT0.CMCOR = ( uint16_t ) ulMatchValue;\r
\r
/* Restart the CMT to count up to the new match value. */\r
CMT0.CMCNT = 0;\r
/* Nothing to do here. */\r
}\r
\r
- ulCurrentCount = ( unsigned long ) CMT0.CMCNT;\r
+ ulCurrentCount = ( uint32_t ) CMT0.CMCNT;\r
\r
if( ulTickFlag != pdFALSE )\r
{\r
exited. Reset the match value with whatever remains of this\r
tick period. */\r
ulMatchValue = ulMatchValueForOneTick - ulCurrentCount;\r
- CMT0.CMCOR = ( unsigned short ) ulMatchValue;\r
+ CMT0.CMCOR = ( uint16_t ) ulMatchValue;\r
\r
/* The tick interrupt handler will already have pended the tick\r
processing in the kernel. As the pending tick will be\r
/* The match value is set to whatever fraction of a single tick\r
period remains. */\r
ulMatchValue = ulCurrentCount - ( ulCompleteTickPeriods * ulMatchValueForOneTick );\r
- CMT0.CMCOR = ( unsigned short ) ulMatchValue;\r
+ CMT0.CMCOR = ( uint16_t ) ulMatchValue;\r
}\r
\r
/* Restart the CMT so it runs up to the match value. The match value\r