2 FreeRTOS V7.4.2 - Copyright (C) 2013 Real Time Engineers Ltd.
4 FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
5 http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
7 ***************************************************************************
9 * FreeRTOS tutorial books are available in pdf and paperback. *
10 * Complete, revised, and edited pdf reference manuals are also *
13 * Purchasing FreeRTOS documentation will not only help you, by *
14 * ensuring you get running as quickly as possible and with an *
15 * in-depth knowledge of how to use FreeRTOS, it will also help *
16 * the FreeRTOS project to continue with its mission of providing *
17 * professional grade, cross platform, de facto standard solutions *
18 * for microcontrollers - completely free of charge! *
20 * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
22 * Thank you for using FreeRTOS, and thank you for your support! *
24 ***************************************************************************
27 This file is part of the FreeRTOS distribution.
29 FreeRTOS is free software; you can redistribute it and/or modify it under
30 the terms of the GNU General Public License (version 2) as published by the
31 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
33 >>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to
34 distribute a combined work that includes FreeRTOS without being obliged to
35 provide the source code for proprietary components outside of the FreeRTOS
38 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
39 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
40 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
41 details. You should have received a copy of the GNU General Public License
42 and the FreeRTOS license exception along with FreeRTOS; if not it can be
43 viewed here: http://www.freertos.org/a00114.html and also obtained by
44 writing to Real Time Engineers Ltd., contact details for whom are available
45 on the FreeRTOS WEB site.
49 ***************************************************************************
51 * Having a problem? Start by reading the FAQ "My application does *
52 * not run, what could be wrong?" *
54 * http://www.FreeRTOS.org/FAQHelp.html *
56 ***************************************************************************
59 http://www.FreeRTOS.org - Documentation, books, training, latest versions,
60 license and Real Time Engineers Ltd. contact details.
62 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
63 including FreeRTOS+Trace - an indispensable productivity tool, and our new
64 fully thread aware and reentrant UDP/IP stack.
66 http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
67 Integrity Systems, who sell the code with commercial support,
68 indemnification and middleware, under the OpenRTOS brand.
70 http://www.SafeRTOS.com - High Integrity Systems also provide a safety
71 engineered and independently SIL3 certified version for use in safety and
72 mission critical applications that require provable dependability.
78 /* Defines the prototype to which task functions must conform. */
79 typedef void (*pdTASK_CODE)( void * );
86 #define errQUEUE_EMPTY ( 0 )
87 #define errQUEUE_FULL ( 0 )
89 /* Error definitions. */
90 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ( -1 )
91 #define errNO_TASK_TO_RUN ( -2 )
92 #define errQUEUE_BLOCKED ( -4 )
93 #define errQUEUE_YIELD ( -5 )
95 #endif /* PROJDEFS_H */