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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [msp430_IAR/] [FreeRTOSConfig.h] - Blame information for rev 583

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1 583 jeremybenn
/*
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    FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd.
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    ***************************************************************************
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    *                                                                         *
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    * If you are:                                                             *
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    *                                                                         *
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    *    + New to FreeRTOS,                                                   *
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    *    + Wanting to learn FreeRTOS or multitasking in general quickly       *
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    *    + Looking for basic training,                                        *
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    *    + Wanting to improve your FreeRTOS skills and productivity           *
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    *                                                                         *
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    * then take a look at the FreeRTOS books - available as PDF or paperback  *
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    *                                                                         *
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    *        "Using the FreeRTOS Real Time Kernel - a Practical Guide"        *
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    *                  http://www.FreeRTOS.org/Documentation                  *
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    *                                                                         *
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    * A pdf reference manual is also available.  Both are usually delivered   *
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    * to your inbox within 20 minutes to two hours when purchased between 8am *
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    * and 8pm GMT (although please allow up to 24 hours in case of            *
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    * exceptional circumstances).  Thank you for your support!                *
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    *                                                                         *
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    ***************************************************************************
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    This file is part of the FreeRTOS distribution.
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    FreeRTOS is free software; you can redistribute it and/or modify it under
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    the terms of the GNU General Public License (version 2) as published by the
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    Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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    ***NOTE*** The exception to the GPL is included to allow you to distribute
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    a combined work that includes FreeRTOS without being obliged to provide the
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    source code for proprietary components outside of the FreeRTOS kernel.
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    FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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    more details. You should have received a copy of the GNU General Public
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    License and the FreeRTOS license exception along with FreeRTOS; if not it
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    can be viewed here: http://www.freertos.org/a00114.html and also obtained
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    by writing to Richard Barry, contact details for whom are available on the
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    FreeRTOS WEB site.
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    1 tab == 4 spaces!
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    http://www.FreeRTOS.org - Documentation, latest information, license and
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    contact details.
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    http://www.SafeRTOS.com - A version that is certified for use in safety
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    critical systems.
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    http://www.OpenRTOS.com - Commercial support, development, porting,
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    licensing and training services.
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*/
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#ifndef FREERTOS_CONFIG_H
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#define FREERTOS_CONFIG_H
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#include <msp430x44x.h>
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/*
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Two interrupt examples are provided -
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 + Method 1 does everything in C code.
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 + Method 2 uses an assembly file wrapper.
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Code size:
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Method 1 uses assembly macros to save and restore the task context, whereas
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method 2 uses functions. This means method 1 will be faster, but method 2 will
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use less code space.
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Simplicity:
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Method 1 is very simplistic, whereas method 2 is more elaborate. This
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elaboration results in the code space saving, but also requires a slightly more
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complex procedure to define interrupt service routines.
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Interrupt efficiency:
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Method 1 uses the compiler generated function prologue and epilogue code to save
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and restore the necessary registers within an interrupt service routine (other
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than the RTOS tick ISR). Should a context switch be required from within the ISR
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the entire processor context is saved. This can result in some registers being saved
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twice - once by the compiler generated code, and then again by the FreeRTOS code.
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Method 2 saves and restores all the processor registers within each interrupt service
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routine, whether or not a context switch actually occurs. This means no registers
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ever get saved twice, but imposes an overhead on the occasions that no context switch
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occurs.
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*/
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#define configINTERRUPT_EXAMPLE_METHOD 1
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/*-----------------------------------------------------------
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 * Application specific definitions.
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 *
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 * These definitions should be adjusted for your particular hardware and
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 * application requirements.
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 *
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 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
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 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
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 *
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 * See http://www.freertos.org/a00110.html.
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 *----------------------------------------------------------*/
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#define configUSE_PREEMPTION            1
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#define configUSE_IDLE_HOOK                     1
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#define configUSE_TICK_HOOK                     0
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#define configCPU_CLOCK_HZ                      ( ( unsigned long ) 7995392 ) /* Clock setup from main.c in the demo application. */
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#define configTICK_RATE_HZ                      ( ( portTickType ) 1000 )
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#define configMAX_PRIORITIES            ( ( unsigned portBASE_TYPE ) 4 )
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#define configMINIMAL_STACK_SIZE        ( ( unsigned short ) 50 )
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#define configTOTAL_HEAP_SIZE           ( ( size_t ) ( 1700 ) )
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#define configMAX_TASK_NAME_LEN         ( 8 )
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#define configUSE_TRACE_FACILITY        0
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#define configUSE_16_BIT_TICKS          1
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#define configIDLE_SHOULD_YIELD         1
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/* Co-routine definitions. */
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#define configUSE_CO_ROUTINES           0
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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/* Set the following definitions to 1 to include the API function, or zero
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to exclude the API function. */
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#define INCLUDE_vTaskPrioritySet                        0
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#define INCLUDE_uxTaskPriorityGet                       0
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#define INCLUDE_vTaskDelete                                     1
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#define INCLUDE_vTaskCleanUpResources           0
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#define INCLUDE_vTaskSuspend                            0
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#define INCLUDE_vTaskDelayUntil                         1
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#define INCLUDE_vTaskDelay                                      1
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#define INCLUDE_uxTaskGetStackHighWaterMark 0
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#endif /* FREERTOS_CONFIG_H */

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