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52 lines (44 loc) · 1.74 KB
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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __UUID_H__
#define __UUID_H__
#include "blecommon.h"
const unsigned LENGTH_OF_LONG_UUID = 16;
typedef uint16_t ShortUUIDBytes_t;
typedef uint8_t LongUUIDBytes_t[LENGTH_OF_LONG_UUID];
class UUID {
public:
enum {
UUID_TYPE_SHORT = 0, // Short BLE UUID
UUID_TYPE_LONG = 1 // Full 128-bit UUID
};
public:
UUID(const LongUUIDBytes_t);
UUID(ShortUUIDBytes_t);
public:
uint8_t shortOrLong(void) const {return type; }
const uint8_t *getBaseUUID(void) const {return baseUUID; }
ShortUUIDBytes_t getShortUUID(void) const {return shortUUID;}
private:
uint8_t type; // UUID_TYPE_SHORT or UUID_TYPE_LONG
LongUUIDBytes_t baseUUID; /* the base of the long UUID (if
* used). Note: bytes 12 and 13 (counting from LSB)
* are zeroed out to allow comparison with other long
* UUIDs which differ only in the 16-bit relative
* part.*/
ShortUUIDBytes_t shortUUID; // 16 bit uuid (byte 2-3 using with base)
};
#endif // ifndef __UUID_H__