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| 1734 | - | 1 | /** |
| 2 | ************************************************************************************************************* |
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| 3 | * |
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| 4 | * \file types.h |
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| 5 | * This file contains all generic type definitions that are used independendly of the project. |
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| 6 | * The type definitions of this file should be used instead of the standard C-types to simplify |
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| 7 | * porting of a particular software project. |
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| 8 | * |
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| 9 | * \author Ralf Hochhausen |
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| 10 | * \date 22.04.2006 |
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| 11 | * \version 1.1 |
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| 12 | * |
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| 13 | * (c) 2006 by Ralf Hochhausen (e-mail: micro@ralf-hochhausen.de) |
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| 14 | * |
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| 15 | * This program is free software; you can redistribute it and/or |
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| 16 | * modify it under the terms of the GNU General Public License |
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| 17 | * as published by the Free Software Foundation; either version 2 |
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| 18 | * of the License, or (at your option) any later version. |
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| 19 | * |
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| 20 | * This program is distributed in the hope that it will be useful, |
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| 21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 23 | * GNU General Public License for more details. |
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| 24 | * |
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| 25 | * You should have received a copy of the GNU General Public License |
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| 26 | * along with this program; if not, write to the Free Software |
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| 27 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 28 | * |
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| 29 | * \b History: |
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| 30 | * |
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| 31 | * 22.04.2006 Ralf Hochhausen\n |
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| 32 | * Revision 1.1\n |
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| 33 | * Included GPL header |
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| 34 | * |
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| 35 | ************************************************************************************************************* |
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| 36 | */ |
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| 37 | |||
| 38 | /** |
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| 39 | * \defgroup TYPES Generic Type Definitions |
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| 40 | * @{ |
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| 41 | */ |
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| 42 | |||
| 43 | #ifndef __TYPES_H |
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| 44 | #define __TYPES_H |
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| 45 | |||
| 46 | #define NULL (void*)0 /**< NULL-pointer definition */ |
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| 47 | |||
| 48 | /** |
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| 49 | * Boolean type enumeration |
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| 50 | * |
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| 51 | * \note |
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| 52 | * Enumeration type is used here to simplify debugging of the software. Most debuggers will |
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| 53 | * show the text "TRUE" or "FALSE" instead of "1" and "0". It should be noticed that |
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| 54 | * enumeration types are normally 16bit wide => the compiler should be forced to use 8bit |
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| 55 | * to safe RAM memory space if possible. |
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| 56 | * |
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| 57 | */ |
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| 58 | typedef enum |
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| 59 | { |
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| 60 | FALSE, /**< FALSE -> 0 */ |
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| 61 | TRUE /**< TRUE -> 1 */ |
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| 62 | }BOOL; |
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| 63 | |||
| 64 | /* Type definition of unsigned Datatypes */ |
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| 65 | typedef unsigned char uchar8; /**< 8Bit unsigned Datatype */ |
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| 66 | typedef unsigned int uint16; /**< 16Bit unsigned Datatype */ |
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| 67 | typedef unsigned long ulong32; /**< 32Bit unsigned Datatype */ |
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| 68 | |||
| 69 | /* Type definitions of signed Datatypes */ |
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| 70 | typedef signed char char8; /**< 8Bit signed Datatype */ |
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| 71 | typedef signed int int16; /**< 16Bit signed Datatype */ |
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| 72 | typedef signed long long32; /**< 32Bit signed Datatype */ |
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| 73 | |||
| 74 | /** |
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| 75 | * @} |
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| 76 | */ |
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| 77 | |||
| 78 | #endif /* ifdef __TYPES_H */ |