/* | |
FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd. | |
All rights reserved | |
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. | |
*************************************************************************** | |
* * | |
* FreeRTOS provides completely free yet professionally developed, * | |
* robust, strictly quality controlled, supported, and cross * | |
* platform software that has become a de facto standard. * | |
* * | |
* Help yourself get started quickly and support the FreeRTOS * | |
* project by purchasing a FreeRTOS tutorial book, reference * | |
* manual, or both from: http://www.FreeRTOS.org/Documentation * | |
* * | |
* Thank you! * | |
* * | |
*************************************************************************** | |
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 (version 2) as published by the | |
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception. | |
>>! NOTE: The modification to the GPL is included to allow you to !<< | |
>>! distribute a combined work that includes FreeRTOS without being !<< | |
>>! obliged to provide the source code for proprietary components !<< | |
>>! outside of the FreeRTOS kernel. !<< | |
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. Full license text is available from the following | |
link: http://www.freertos.org/a00114.html | |
1 tab == 4 spaces! | |
*************************************************************************** | |
* * | |
* Having a problem? Start by reading the FAQ "My application does * | |
* not run, what could be wrong?" * | |
* * | |
* http://www.FreeRTOS.org/FAQHelp.html * | |
* * | |
*************************************************************************** | |
http://www.FreeRTOS.org - Documentation, books, training, latest versions, | |
license and Real Time Engineers Ltd. contact details. | |
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, | |
including FreeRTOS+Trace - an indispensable productivity tool, a DOS | |
compatible FAT file system, and our tiny thread aware UDP/IP stack. | |
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High | |
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS | |
licenses offer ticketed support, indemnification and middleware. | |
http://www.SafeRTOS.com - High Integrity Systems also provide a safety | |
engineered and independently SIL3 certified version for use in safety and | |
mission critical applications that require provable dependability. | |
1 tab == 4 spaces! | |
*/ | |
#ifndef PORTMACRO_H | |
#define PORTMACRO_H | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/*----------------------------------------------------------- | |
* Port specific definitions. | |
* | |
* The settings in this file configure FreeRTOS correctly for the | |
* given hardware and compiler. | |
* | |
* These settings should not be altered. | |
*----------------------------------------------------------- | |
*/ | |
/* Type definitions. */ | |
#define portCHAR char | |
#define portFLOAT float | |
#define portDOUBLE double | |
#define portLONG int | |
#define portSHORT short | |
#define portSTACK_TYPE uint32_t | |
#define portBASE_TYPE long | |
typedef portSTACK_TYPE StackType_t; | |
typedef long BaseType_t; | |
typedef unsigned long UBaseType_t; | |
#if( configUSE_16_BIT_TICKS == 1 ) | |
typedef uint16_t TickType_t; | |
#define portMAX_DELAY ( TickType_t ) 0xffff | |
#else | |
typedef uint32_t TickType_t; | |
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL | |
#endif | |
/*-----------------------------------------------------------*/ | |
/* Architecture specifics. */ | |
#define portSTACK_GROWTH ( -1 ) | |
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ ) | |
#define portTICK_RATE_MICROSECONDS ( ( portTickType ) 1000000 / configTICK_RATE_HZ ) | |
#define portBYTE_ALIGNMENT 4 | |
/*-----------------------------------------------------------*/ | |
/* Scheduler utilities. */ | |
extern void vPortYieldFromISR( void ); | |
extern void vPortYield( void ); | |
#define portYIELD() vPortYield() | |
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) vPortYieldFromISR() | |
//#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x ) | |
/*-----------------------------------------------------------*/ | |
/* Critical section management. */ | |
extern void vPortDisableInterrupts( void ); | |
extern void vPortEnableInterrupts( void ); | |
#define portSET_INTERRUPT_MASK() ( vPortDisableInterrupts() ) | |
#define portCLEAR_INTERRUPT_MASK() ( vPortEnableInterrupts() ) | |
extern portBASE_TYPE xPortSetInterruptMask( void ); | |
extern void vPortClearInterruptMask( portBASE_TYPE xMask ); | |
#define portSET_INTERRUPT_MASK_FROM_ISR() xPortSetInterruptMask() | |
#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask(x) | |
extern void vPortEnterCritical( void ); | |
extern void vPortExitCritical( void ); | |
#define portDISABLE_INTERRUPTS() portSET_INTERRUPT_MASK() | |
#define portENABLE_INTERRUPTS() portCLEAR_INTERRUPT_MASK() | |
#define portENTER_CRITICAL() vPortEnterCritical() | |
#define portEXIT_CRITICAL() vPortExitCritical() | |
/*-----------------------------------------------------------*/ | |
/* Task function macros as described on the FreeRTOS.org WEB site. */ | |
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters ) | |
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters ) | |
#define portNOP() | |
#define portOUTPUT_BYTE( a, b ) | |
extern void vPortForciblyEndThread( void *pxTaskToDelete ); | |
#define traceTASK_DELETE( pxTaskToDelete ) vPortForciblyEndThread( pxTaskToDelete ) | |
extern void vPortAddTaskHandle( void *pxTaskHandle ); | |
#define traceTASK_CREATE( pxNewTCB ) vPortAddTaskHandle( pxNewTCB ) | |
/* Posix Signal definitions that can be changed or read as appropriate. */ | |
#define SIG_SUSPEND SIGUSR1 | |
/* Make use of times(man 2) to gather run-time statistics on the tasks. */ | |
extern void vPortFindTicksPerSecond( void ); | |
#undef portCONFIGURE_TIMER_FOR_RUN_TIME_STATS | |
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vPortFindTicksPerSecond() /* Nothing to do because the timer is already present. */ | |
extern unsigned long ulPortGetTimerValue( void ); | |
#undef portGET_RUN_TIME_COUNTER_VALUE | |
#define portGET_RUN_TIME_COUNTER_VALUE() ulPortGetTimerValue() /* Query the System time stats for this process. */ | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* PORTMACRO_H */ | |