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Work in progress on the LPC1766 port.
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Richard Barry
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11 changed files with 742 additions and 453 deletions
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/*
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FreeRTOS.org V5.0.3 - Copyright (C) 2003-2008 Richard Barry.
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FreeRTOS.org V5.2.0 - Copyright (C) 2003-2009 Richard Barry.
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This file is part of the FreeRTOS.org distribution.
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FreeRTOS.org is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS.org is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License (version 2) as published
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by the Free Software Foundation and modified by the FreeRTOS exception.
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FreeRTOS.org is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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FreeRTOS.org 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.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS.org; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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You should have received a copy of the GNU General Public License along
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with FreeRTOS.org; if not, write to the Free Software Foundation, Inc., 59
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Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS.org, without being obliged to provide
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A special exception to the GPL is included to allow you to distribute a
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combined work that includes FreeRTOS.org without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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of http://www.FreeRTOS.org for full details.
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***************************************************************************
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***************************************************************************
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* *
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* SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
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* and even write all or part of your application on your behalf. *
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* See http://www.OpenRTOS.com for details of the services we provide to *
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* expedite your project. *
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* *
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***************************************************************************
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***************************************************************************
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***************************************************************************
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* *
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* Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
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* *
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* This is a concise, step by step, 'hands on' guide that describes both *
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* general multitasking concepts and FreeRTOS specifics. It presents and *
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* explains numerous examples that are written using the FreeRTOS API. *
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* Full source code for all the examples is provided in an accompanying *
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* .zip file. *
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* *
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***************************************************************************
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1 tab == 4 spaces!
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Please ensure to read the configuration and relevant port sections of the
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online documentation.
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http://www.FreeRTOS.org - Documentation, latest information, license and
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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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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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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 "LPC17xx.h"
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#include "LPC17xx_defs.h"
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/*-----------------------------------------------------------
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* Application specific definitions.
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*
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@ -62,10 +67,11 @@
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#define configUSE_PREEMPTION 1
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#define configUSE_IDLE_HOOK 0
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#define configUSE_TICK_HOOK 0
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#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
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#define configUSE_TICK_HOOK 1
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#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 72000000 )
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#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
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#define configMINIMAL_STACK_SIZE ( ( unsigned portSHORT ) 70 )
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#define configMINIMAL_STACK_SIZE ( ( unsigned portSHORT ) 80 )
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 19 * 1024 ) )
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#define configMAX_TASK_NAME_LEN ( 12 )
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#define configUSE_TRACE_FACILITY 1
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@ -74,6 +80,8 @@
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#define configUSE_CO_ROUTINES 0
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#define configUSE_MUTEXES 1
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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#define configUSE_COUNTING_SEMAPHORES 0
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#define configUSE_ALTERNATIVE_API 0
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#define configCHECK_FOR_STACK_OVERFLOW 2
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@ -81,9 +89,6 @@
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#define configQUEUE_REGISTRY_SIZE 10
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#define configGENERATE_RUN_TIME_STATS 1
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#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
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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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@ -96,6 +101,9 @@ to exclude the API function. */
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#define INCLUDE_vTaskDelay 1
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#define INCLUDE_uxTaskGetStackHighWaterMark 1
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/*-----------------------------------------------------------
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* Ethernet configuration.
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*-----------------------------------------------------------*/
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/* MAC address configuration. */
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#define configMAC_ADDR0 0x00
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@ -130,27 +138,21 @@ to exclude the API function. */
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#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( 5 << (8 - configPRIO_BITS) )
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#define TMR0_BASE_ADDR 0x40004000
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#define T0TCR (*(volatile unsigned long *)(TMR0_BASE_ADDR + 0x04))
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#define T0CTCR (*(volatile unsigned long *)(TMR0_BASE_ADDR + 0x70))
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#define T0PR (*(volatile unsigned long *)(TMR0_BASE_ADDR + 0x0C))
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#define T0TC (*(volatile unsigned long *)(TMR0_BASE_ADDR + 0x08))
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#define TCR_COUNT_RESET ( 0x02 )
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#define TCR_COUNT_ENABLE ( 0x01 )
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#define CTCR_CTM_TIMER ( 0x00 )
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#define _PCLKSEL0 (*(volatile unsigned long *)(SCB_BASE_ADDR + 0x1A8))
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/*-----------------------------------------------------------
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* Macros required to setup the timer for the run time stats.
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*-----------------------------------------------------------*/
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extern void vConfigureTimerForRunTimeStats( void );
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#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
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#define portGET_RUN_TIME_COUNTER_VALUE() T0TC
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/* The structure that is passed on the xLCDQueue. Put here for convenience. */
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typedef struct
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{
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long xColumn;
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char *pcMessage;
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} xLCDMessage;
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#endif /* FREERTOS_CONFIG_H */
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