X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FSource%2Fportable%2FRVDS%2FARM_CM3%2Fportmacro.h;h=733023988a93090e5bb9a498710471662b83a24f;hb=3d511cabadf346c67f0f56e15e999c02ca0393ed;hp=012c11e1a97144c6ed3d6f15c77a1ef72895e255;hpb=07d92105bfcab648a269af097da5196738186a6d;p=freertos diff --git a/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h b/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h index 012c11e1a..733023988 100644 --- a/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h +++ b/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h @@ -1,67 +1,66 @@ /* - FreeRTOS V7.2.0 - Copyright (C) 2012 Real Time Engineers Ltd. + FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd. + All rights reserved + VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. *************************************************************************** * * - * FreeRTOS tutorial books are available in pdf and paperback. * - * Complete, revised, and edited pdf reference manuals are also * - * available. * + * FreeRTOS provides completely free yet professionally developed, * + * robust, strictly quality controlled, supported, and cross * + * platform software that has become a de facto standard. * * * - * Purchasing FreeRTOS documentation will not only help you, by * - * ensuring you get running as quickly as possible and with an * - * in-depth knowledge of how to use FreeRTOS, it will also help * - * the FreeRTOS project to continue with its mission of providing * - * professional grade, cross platform, de facto standard solutions * - * for microcontrollers - completely free of charge! * + * 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 * * * - * >>> See http://www.FreeRTOS.org/Documentation for details. <<< * - * * - * Thank you for using FreeRTOS, and thank you for your support! * + * 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. 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. + 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? * + * not run, what could be wrong?" * * * * http://www.FreeRTOS.org/FAQHelp.html * * * *************************************************************************** - - http://www.FreeRTOS.org - Documentation, training, latest information, - license and contact details. + 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. + 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. - Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell - the code with commercial support, indemnification, and middleware, under - the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also - provide a safety engineered and independently SIL3 certified version under - the SafeRTOS brand: http://www.SafeRTOS.com. + 1 tab == 4 spaces! */ @@ -88,34 +87,40 @@ extern "C" { #define portDOUBLE double #define portLONG long #define portSHORT short -#define portSTACK_TYPE unsigned portLONG +#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 unsigned portSHORT portTickType; - #define portMAX_DELAY ( portTickType ) 0xffff + typedef uint16_t TickType_t; + #define portMAX_DELAY ( TickType_t ) 0xffff #else - typedef unsigned portLONG portTickType; - #define portMAX_DELAY ( portTickType ) 0xffffffff + typedef uint32_t TickType_t; + #define portMAX_DELAY ( TickType_t ) 0xffffffffUL #endif /*-----------------------------------------------------------*/ /* Architecture specifics. */ #define portSTACK_GROWTH ( -1 ) -#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) +#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ ) #define portBYTE_ALIGNMENT 8 /*-----------------------------------------------------------*/ /* Scheduler utilities. */ extern void vPortYield( void ); -extern void vPortYieldFromISR( void ); -#define portYIELD() vPortYieldFromISR() -#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) vPortYieldFromISR() +#define portNVIC_INT_CTRL_REG ( * ( ( volatile uint32_t * ) 0xe000ed04 ) ) +#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) +#define portYIELD() vPortYield() +#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT +#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x ) /*-----------------------------------------------------------*/ /* Critical section management. */ -extern unsigned long ulPortSetInterruptMask( void ); -extern void vPortClearInterruptMask( unsigned long ulNewMask ); +extern uint32_t ulPortSetInterruptMask( void ); +extern void vPortClearInterruptMask( uint32_t ulNewMask ); extern void vPortEnterCritical( void ); extern void vPortExitCritical( void ); @@ -127,12 +132,18 @@ extern void vPortExitCritical( void ); #define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask(x) /*-----------------------------------------------------------*/ -/* Tickless/low power optimisations. */ -extern void vPortSuppressTicksAndSleep( portTickType xExpectedIdleTime ); -#define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime ) +/* Tickless idle/low power functionality. */ +#ifndef portSUPPRESS_TICKS_AND_SLEEP + extern void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime ); + #define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime ) +#endif /*-----------------------------------------------------------*/ /* Port specific optimisations. */ +#ifndef configUSE_PORT_OPTIMISED_TASK_SELECTION + #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1 +#endif + #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 /* Check the configuration. */ @@ -158,6 +169,11 @@ not necessary for to use this port. They are defined so the common demo files #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters ) /*-----------------------------------------------------------*/ +#ifdef configASSERT + void vPortValidateInterruptPriority( void ); + #define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() vPortValidateInterruptPriority() +#endif + /* portNOP() is not required by this port. */ #define portNOP()