hal_types.h

00001 /******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
00002 * File Name          : hal_types.h
00003 * Author             : AMS - HEA&RF BU
00004 * Version            : V1.0.0
00005 * Date               : 19-July-2012
00006 * Description        : This header file defines the basic data types used by the
00007 *                       BLE stack.
00008 ********************************************************************************
00009 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
00010 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
00011 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
00012 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
00013 * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
00014 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
00015 *******************************************************************************/
00016 #ifndef __HAL_TYPES_H__
00017 #define __HAL_TYPES_H__
00018 
00019 #include <stdint.h>
00020 
00021 #ifndef NULL
00022 #define NULL ((void *)0)
00023 #endif
00024 
00025 /* Byte order conversions */
00026 #if __BYTE_ORDER == __LITTLE_ENDIAN
00027 #define htobs(d)  (d)
00028 #define htobl(d)  (d)
00029 #define btohs(d)  (d)
00030 #define btohl(d)  (d)
00031 #elif __BYTE_ORDER == __BIG_ENDIAN
00032 #define htobs(d)  bswap_16(d)
00033 #define htobl(d)  bswap_32(d)
00034 #define btohs(d)  bswap_16(d)
00035 #define btohl(d)  bswap_32(d)
00036 #else
00037 #error "Unknown byte order"
00038 #endif
00039 
00040 /**
00041  * Integer type : Machines natural word size
00042  */ 
00043 typedef int tHalInt;  
00044 
00045 /** 
00046  * Unsigned Integer type : Machines natural word size
00047  */
00048 typedef unsigned int tHalUint; 
00049 
00050 /** 
00051  * signed 32-bit
00052  */
00053 typedef int tHalInt32;
00054 
00055 /** 
00056  * unsigned 32-bit
00057  */
00058 typedef unsigned int tHalUint32;
00059 
00060 /**
00061  * signed 16-bit
00062  */
00063 typedef short tHalInt16;
00064 
00065 /** 
00066  * unsigned 16-bit
00067  */
00068 typedef unsigned short tHalUint16;
00069 
00070 /** 
00071  * signed 8-bit
00072  */
00073 typedef  signed char tHalInt8;
00074 
00075 /** 
00076  * unsigned 8-bit
00077  */
00078 typedef unsigned char tHalUint8;
00079 
00080 /** 
00081  * Boolean: smallest value.
00082  */
00083 typedef char tHalBool;
00084 
00085 #ifndef TRUE 
00086 #define TRUE (1)
00087 #endif
00088 
00089 #ifndef FALSE
00090 #define FALSE (0)
00091 #endif
00092 
00093 
00094 
00095 #endif /* __HAL_TYPES_H__ */ 
00096