2 FreeRTOS.org V4.8.0 - Copyright (C) 2003-2008 Richard Barry.
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4 This file is part of the FreeRTOS.org distribution.
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6 FreeRTOS.org is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2 of the License, or
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9 (at your option) any later version.
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11 FreeRTOS.org is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with FreeRTOS.org; if not, write to the Free Software
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 A special exception to the GPL can be applied should you wish to distribute
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21 a combined work that includes FreeRTOS.org, without being obliged to provide
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22 the source code for any proprietary components. See the licensing section
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23 of http://www.FreeRTOS.org for full details of how and when the exception
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26 ***************************************************************************
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27 ***************************************************************************
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29 * SAVE TIME AND MONEY! Why not get us to quote to get FreeRTOS.org *
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30 * running on your hardware - or even write all or part of your application*
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31 * for you? See http://www.OpenRTOS.com for details. *
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33 ***************************************************************************
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34 ***************************************************************************
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36 Please ensure to read the configuration and relevant port sections of the
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37 online documentation.
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39 http://www.FreeRTOS.org - Documentation, latest information, license and
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42 http://www.SafeRTOS.com - A version that is certified for use in safety
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45 http://www.OpenRTOS.com - Commercial support, development, porting,
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46 licensing and training services.
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52 /* Hardware specific includes. */
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53 #include "mb91467d.h"
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55 /* Standard includes. */
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58 /*-----------------------------------------------------------
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59 * Port specific definitions.
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61 * The settings in this file configure FreeRTOS correctly for the
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62 * given hardware and compiler.
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64 * These settings should not be altered.
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65 *-----------------------------------------------------------
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68 /* Type definitions. */
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69 #define portCHAR char
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70 #define portFLOAT float
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71 #define portDOUBLE double
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72 #define portLONG long
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73 #define portSHORT short
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74 #define portSTACK_TYPE unsigned portLONG
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75 #define portBASE_TYPE long
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77 #if( configUSE_16_BIT_TICKS == 1 )
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78 typedef unsigned portSHORT portTickType;
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79 #define portMAX_DELAY ( portTickType ) 0xffff
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81 typedef unsigned portLONG portTickType;
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82 #define portMAX_DELAY ( portTickType ) 0xffffffff
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84 /*-----------------------------------------------------------*/
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86 /* Critical section management. */
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87 #if configKERNEL_INTERRUPT_PRIORITY != 30
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88 #error configKERNEL_INTERRUPT_PRIORITY (set in FreeRTOSConfig.h) must match the ILM value set in the following line - 30 (1Eh) being the default.
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90 #define portDISABLE_INTERRUPTS() __asm(" STILM #1Eh ")
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91 #define portENABLE_INTERRUPTS() __asm(" STILM #1Fh ")
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93 #define portENTER_CRITICAL() \
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94 __asm(" ST PS,@-R15 "); \
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95 __asm(" ANDCCR #0xef "); \
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98 #define portEXIT_CRITICAL() \
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99 __asm(" LD @R15+,PS "); \
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101 /*-----------------------------------------------------------*/
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103 /* Architecture specifics. */
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104 #define portSTACK_GROWTH ( -1 )
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105 #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
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106 #define portBYTE_ALIGNMENT 4
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107 #define portNOP() __asm( " nop " );
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108 /*-----------------------------------------------------------*/
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110 /* portYIELD() uses a SW interrupt */
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111 #define portYIELD() __asm( " INT #40H " );
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113 /* portYIELD_FROM_ISR() uses delayed interrupt */
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114 #define portYIELD_FROM_ISR() DICR_DLYI = 1
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115 /*-----------------------------------------------------------*/
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117 /* Task function macros as described on the FreeRTOS.org WEB site. */
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118 #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
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119 #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
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121 #define portMINIMAL_STACK_SIZE configMINIMAL_STACK_SIZE
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123 /* Remove the inline statement from within the kernel code. */
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126 #endif /* PORTMACRO_H */
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