/* | |
FreeRTOS V6.1.0 - Copyright (C) 2010 Real Time Engineers Ltd. | |
*************************************************************************** | |
* * | |
* If you are: * | |
* * | |
* + New to FreeRTOS, * | |
* + Wanting to learn FreeRTOS or multitasking in general quickly * | |
* + Looking for basic training, * | |
* + Wanting to improve your FreeRTOS skills and productivity * | |
* * | |
* then take a look at the FreeRTOS books - available as PDF or paperback * | |
* * | |
* "Using the FreeRTOS Real Time Kernel - a Practical Guide" * | |
* http://www.FreeRTOS.org/Documentation * | |
* * | |
* A pdf reference manual is also available. Both are usually delivered * | |
* to your inbox within 20 minutes to two hours when purchased between 8am * | |
* and 8pm GMT (although please allow up to 24 hours in case of * | |
* exceptional circumstances). Thank you for your support! * | |
* * | |
*************************************************************************** | |
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 exception 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. See the GNU General Public License for | |
more details. You should have received a copy of the GNU General Public | |
License and the FreeRTOS license exception along with FreeRTOS; if not it | |
can be viewed here: http://www.freertos.org/a00114.html and also obtained | |
by writing to Richard Barry, contact details for whom are available on the | |
FreeRTOS WEB site. | |
1 tab == 4 spaces! | |
http://www.FreeRTOS.org - Documentation, latest information, license and | |
contact details. | |
http://www.SafeRTOS.com - A version that is certified for use in safety | |
critical systems. | |
http://www.OpenRTOS.com - Commercial support, development, porting, | |
licensing and training services. | |
*/ | |
#ifndef PORTMACRO_H | |
#define PORTMACRO_H | |
#include <Windows.h> | |
/****************************************************************************** | |
Defines | |
******************************************************************************/ | |
/* Type definitions. */ | |
#define portCHAR char | |
#define portFLOAT float | |
#define portDOUBLE double | |
#define portLONG long | |
#define portSHORT short | |
#define portSTACK_TYPE unsigned portLONG | |
#define portBASE_TYPE portLONG | |
#if( USE_16_BIT_TICKS == 1 ) | |
typedef unsigned portSHORT portTickType; | |
#define portMAX_DELAY ( portTickType ) 0xffff | |
#else | |
typedef unsigned portLONG portTickType; | |
#define portMAX_DELAY ( portTickType ) 0xffffffff | |
#endif | |
/* Hardware specifics. */ | |
#define portSTACK_GROWTH ( -1 ) | |
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) | |
#define portBYTE_ALIGNMENT 4 | |
#define portYIELD() vPortGenerateSimulatedInterrupt( portINTERRUPT_YIELD ) | |
void vPortDeleteThread( void *pvThreadToDelete ); | |
#define traceTASK_DELETE( pxTCB ) vPortDeleteThread( pxTCB ) | |
#define portDISABLE_INTERRUPTS() | |
#define portENABLE_INTERRUPTS() | |
/* Critical section handling. */ | |
void vPortEnterCritical( void ); | |
void vPortExitCritical( void ); | |
#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 portINTERRUPT_YIELD ( 0UL ) | |
#define portINTERRUPT_TICK ( 1UL ) | |
#define portINTERRUPT_DELETE_THREAD ( 2UL ) | |
/* | |
* Raise a simulated interrupt represented by the bit mask in ulInterruptMask. | |
* Each bit can be used to represent an individual interrupt - with the first | |
* two bits being used for the Yield and Tick interrupts respectively. | |
*/ | |
void vPortGenerateSimulatedInterrupt( unsigned long ulInterruptNumber ); | |
/* | |
* Install an interrupt handler to be called by the simulated interrupt handler | |
* thread. The interrupt number must be above any used by the kernel itself | |
* (at the time of writing the kernel was using interrupt numbers 0, 1, and 2 | |
* as defined above). The number must also be lower than 32. | |
* | |
* Interrupt handler functions must return a non-zero value if executing the | |
* handler resulted in a task switch being required. | |
*/ | |
void vPortSetInterruptHandler( unsigned long ulInterruptNumber, unsigned long (*pvHandler)( void ) ); | |
#endif |