2 FreeRTOS V6.0.5 - Copyright (C) 2010 Real Time Engineers Ltd.
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4 ***************************************************************************
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8 * + New to FreeRTOS, *
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9 * + Wanting to learn FreeRTOS or multitasking in general quickly *
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10 * + Looking for basic training, *
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11 * + Wanting to improve your FreeRTOS skills and productivity *
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13 * then take a look at the FreeRTOS eBook *
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15 * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
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16 * http://www.FreeRTOS.org/Documentation *
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18 * A pdf reference manual is also available. Both are usually delivered *
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19 * to your inbox within 20 minutes to two hours when purchased between 8am *
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20 * and 8pm GMT (although please allow up to 24 hours in case of *
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21 * exceptional circumstances). Thank you for your support! *
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23 ***************************************************************************
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25 This file is part of the FreeRTOS distribution.
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27 FreeRTOS is free software; you can redistribute it and/or modify it under
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28 the terms of the GNU General Public License (version 2) as published by the
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29 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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30 ***NOTE*** The exception to the GPL is included to allow you to distribute
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31 a combined work that includes FreeRTOS without being obliged to provide the
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32 source code for proprietary components outside of the FreeRTOS kernel.
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33 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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34 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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35 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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36 more details. You should have received a copy of the GNU General Public
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37 License and the FreeRTOS license exception along with FreeRTOS; if not it
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38 can be viewed here: http://www.freertos.org/a00114.html and also obtained
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39 by writing to Richard Barry, contact details for whom are available on the
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44 http://www.FreeRTOS.org - Documentation, latest information, license and
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47 http://www.SafeRTOS.com - A version that is certified for use in safety
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50 http://www.OpenRTOS.com - Commercial support, development, porting,
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51 licensing and training services.
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57 #if configUSE_PREEMPTION == 0
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58 void vTimer2ISR( void ) interrupt 5;
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60 void vTimer2ISR( void ) interrupt 5 _naked;
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63 void vSerialISR( void ) interrupt 4;
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66 /*-----------------------------------------------------------
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67 * Port specific definitions.
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69 * The settings in this file configure FreeRTOS correctly for the
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70 * given hardware and compiler.
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72 * These settings should not be altered.
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73 *-----------------------------------------------------------
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76 /* Type definitions. */
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77 #define portCHAR char
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78 #define portFLOAT float
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79 #define portDOUBLE float
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80 #define portLONG long
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81 #define portSHORT short
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82 #define portSTACK_TYPE unsigned portCHAR
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83 #define portBASE_TYPE char
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85 #if( configUSE_16_BIT_TICKS == 1 )
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86 typedef unsigned portSHORT portTickType;
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87 #define portMAX_DELAY ( portTickType ) 0xffff
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89 typedef unsigned portLONG portTickType;
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90 #define portMAX_DELAY ( portTickType ) 0xffffffff
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92 /*-----------------------------------------------------------*/
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94 /* Critical section management. */
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95 #define portENTER_CRITICAL() _asm \
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101 #define portEXIT_CRITICAL() _asm \
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110 #define portDISABLE_INTERRUPTS() EA = 0;
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111 #define portENABLE_INTERRUPTS() EA = 1;
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112 /*-----------------------------------------------------------*/
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114 /* Hardware specifics. */
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115 #define portBYTE_ALIGNMENT 1
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116 #define portSTACK_GROWTH ( 1 )
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117 #define portTICK_RATE_MS ( ( unsigned portLONG ) 1000 / configTICK_RATE_HZ )
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118 /*-----------------------------------------------------------*/
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120 /* Task utilities. */
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121 void vPortYield( void ) _naked;
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122 #define portYIELD() vPortYield();
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123 /*-----------------------------------------------------------*/
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125 #define portNOP() _asm \
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129 /*-----------------------------------------------------------*/
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131 /* Task function macros as described on the FreeRTOS.org WEB site. */
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132 #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
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133 #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
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135 #endif /* PORTMACRO_H */
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