2 FreeRTOS V6.0.1 - Copyright (C) 2009 Real Time Engineers Ltd.
\r
4 ***************************************************************************
\r
8 * + New to FreeRTOS, *
\r
9 * + Wanting to learn FreeRTOS or multitasking in general quickly *
\r
10 * + Looking for basic training, *
\r
11 * + Wanting to improve your FreeRTOS skills and productivity *
\r
13 * then take a look at the FreeRTOS eBook *
\r
15 * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
\r
16 * http://www.FreeRTOS.org/Documentation *
\r
18 * A pdf reference manual is also available. Both are usually delivered *
\r
19 * to your inbox within 20 minutes to two hours when purchased between 8am *
\r
20 * and 8pm GMT (although please allow up to 24 hours in case of *
\r
21 * exceptional circumstances). Thank you for your support! *
\r
23 ***************************************************************************
\r
25 This file is part of the FreeRTOS distribution.
\r
27 FreeRTOS is free software; you can redistribute it and/or modify it under
\r
28 the terms of the GNU General Public License (version 2) as published by the
\r
29 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
\r
30 ***NOTE*** The exception to the GPL is included to allow you to distribute
\r
31 a combined work that includes FreeRTOS without being obliged to provide the
\r
32 source code for proprietary components outside of the FreeRTOS kernel.
\r
33 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
\r
34 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
\r
35 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
\r
36 more details. You should have received a copy of the GNU General Public
\r
37 License and the FreeRTOS license exception along with FreeRTOS; if not it
\r
38 can be viewed here: http://www.freertos.org/a00114.html and also obtained
\r
39 by writing to Richard Barry, contact details for whom are available on the
\r
44 http://www.FreeRTOS.org - Documentation, latest information, license and
\r
47 http://www.SafeRTOS.com - A version that is certified for use in safety
\r
50 http://www.OpenRTOS.com - Commercial support, development, porting,
\r
51 licensing and training services.
\r
58 #include <machine.h>
\r
64 /*-----------------------------------------------------------
\r
65 * Port specific definitions.
\r
67 * The settings in this file configure FreeRTOS correctly for the
\r
68 * given hardware and compiler.
\r
70 * These settings should not be altered.
\r
71 *-----------------------------------------------------------
\r
74 /* Type definitions. */
\r
75 #define portCHAR char
\r
76 #define portFLOAT float
\r
77 #define portDOUBLE double
\r
78 #define portLONG long
\r
79 #define portSHORT short
\r
80 #define portSTACK_TYPE unsigned portLONG
\r
81 #define portBASE_TYPE long
\r
83 #if( configUSE_16_BIT_TICKS == 1 )
\r
84 typedef unsigned portSHORT portTickType;
\r
85 #define portMAX_DELAY ( portTickType ) 0xffff
\r
87 typedef unsigned portLONG portTickType;
\r
88 #define portMAX_DELAY ( portTickType ) 0xffffffff
\r
90 /*-----------------------------------------------------------*/
\r
92 /* Hardware specifics. */
\r
93 #define portBYTE_ALIGNMENT 4
\r
94 #define portSTACK_GROWTH -1
\r
95 #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
\r
96 #define portYIELD() trapa( 0 )
\r
97 #define portNOP() nop()
\r
98 /*-----------------------------------------------------------*/
\r
100 #define portENABLE_INTERRUPTS() set_imask( 0x00 )
\r
101 #define portDISABLE_INTERRUPTS() set_imask( 0x0F )
\r
103 /* Critical section handling. */
\r
104 #define portCRITICAL_NESTING_IN_TCB ( 1 )
\r
105 extern void vTaskEnterCritical( void );
\r
106 extern void vTaskExitCritical( void );
\r
107 #define portENTER_CRITICAL() vTaskEnterCritical();
\r
108 #define portEXIT_CRITICAL() vTaskExitCritical();
\r
109 /*-----------------------------------------------------------*/
\r
111 /* Task function macros as described on the FreeRTOS.org WEB site. */
\r
112 #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
\r
113 #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
\r
119 #endif /* PORTMACRO_H */
\r