YUFEI JIANG / BLE_API_Tiny_BLE

BLE_API_Tiny_BLE

Dependents:   CSSE4011_BLE_IMU

Fork of BLE_API by Bluetooth Low Energy

public/UUID.h@291:0b66dd15728e, 2015-03-02 (annotated)

Committer:
rgrover1
Date:
Mon Mar 02 11:50:47 2015 +0000
Revision:
291:0b66dd15728e
Parent:
260:ea7f9f14cc15
Child:
292:b5ee2ada4f33
Synchronized with git rev 28a8852f

Author: Jeremy Brodt

Updated UUID class to get length and pointer. Added UUID comparison.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgrover1 291:0b66dd15728e 1 /* mbed Microcontroller Library
rgrover1 291:0b66dd15728e 2 * Copyright (c) 2006-2013 ARM Limited
rgrover1 291:0b66dd15728e 3 *
rgrover1 291:0b66dd15728e 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 291:0b66dd15728e 5 * you may not use this file except in compliance with the License.
rgrover1 291:0b66dd15728e 6 * You may obtain a copy of the License at
rgrover1 291:0b66dd15728e 7 *
rgrover1 291:0b66dd15728e 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 291:0b66dd15728e 9 *
rgrover1 291:0b66dd15728e 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 291:0b66dd15728e 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 291:0b66dd15728e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 291:0b66dd15728e 13 * See the License for the specific language governing permissions and
rgrover1 291:0b66dd15728e 14 * limitations under the License.
rgrover1 291:0b66dd15728e 15 */
rgrover1 291:0b66dd15728e 16
rgrover1 291:0b66dd15728e 17 #ifndef __UUID_H__
rgrover1 291:0b66dd15728e 18 #define __UUID_H__
rgrover1 291:0b66dd15728e 19
rgrover1 291:0b66dd15728e 20 #include "blecommon.h"
rgrover1 291:0b66dd15728e 21
rgrover1 291:0b66dd15728e 22 const unsigned LENGTH_OF_LONG_UUID = 16;
rgrover1 291:0b66dd15728e 23 typedef uint16_t ShortUUIDBytes_t;
rgrover1 291:0b66dd15728e 24 typedef uint8_t LongUUIDBytes_t[LENGTH_OF_LONG_UUID];
rgrover1 291:0b66dd15728e 25
rgrover1 291:0b66dd15728e 26 class UUID {
rgrover1 291:0b66dd15728e 27 public:
rgrover1 291:0b66dd15728e 28 enum {
rgrover1 291:0b66dd15728e 29 UUID_TYPE_SHORT = 0, // Short BLE UUID
rgrover1 291:0b66dd15728e 30 UUID_TYPE_LONG = 1 // Full 128-bit UUID
rgrover1 291:0b66dd15728e 31 };
rgrover1 291:0b66dd15728e 32
rgrover1 291:0b66dd15728e 33 public:
rgrover1 291:0b66dd15728e 34 UUID(const LongUUIDBytes_t);
rgrover1 291:0b66dd15728e 35 UUID(ShortUUIDBytes_t);
rgrover1 291:0b66dd15728e 36
rgrover1 291:0b66dd15728e 37 public:
rgrover1 291:0b66dd15728e 38 uint8_t shortOrLong(void) const {return type; }
rgrover1 291:0b66dd15728e 39 const uint8_t *getBaseUUID(void) const {
rgrover1 291:0b66dd15728e 40 if (type == UUID_TYPE_SHORT) { return (uint8_t*)&shortUUID; }
rgrover1 291:0b66dd15728e 41 else { return baseUUID; }
rgrover1 291:0b66dd15728e 42 }
rgrover1 291:0b66dd15728e 43 ShortUUIDBytes_t getShortUUID(void) const {return shortUUID;}
rgrover1 291:0b66dd15728e 44 uint8_t getLen(void) const {
rgrover1 291:0b66dd15728e 45 return ((type == UUID_TYPE_SHORT) ? sizeof(ShortUUIDBytes_t) : LENGTH_OF_LONG_UUID);
rgrover1 291:0b66dd15728e 46 }
rgrover1 291:0b66dd15728e 47
rgrover1 291:0b66dd15728e 48 bool operator== (const UUID&) const;
rgrover1 291:0b66dd15728e 49
rgrover1 291:0b66dd15728e 50 private:
rgrover1 291:0b66dd15728e 51 uint8_t type; // UUID_TYPE_SHORT or UUID_TYPE_LONG
rgrover1 291:0b66dd15728e 52 LongUUIDBytes_t baseUUID; /* the base of the long UUID (if
rgrover1 291:0b66dd15728e 53 * used). Note: bytes 12 and 13 (counting from LSB)
rgrover1 291:0b66dd15728e 54 * are zeroed out to allow comparison with other long
rgrover1 291:0b66dd15728e 55 * UUIDs which differ only in the 16-bit relative
rgrover1 291:0b66dd15728e 56 * part.*/
rgrover1 291:0b66dd15728e 57 ShortUUIDBytes_t shortUUID; // 16 bit uuid (byte 2-3 using with base)
rgrover1 291:0b66dd15728e 58 };
rgrover1 291:0b66dd15728e 59
rgrover1 260:ea7f9f14cc15 60 #endif // ifndef __UUID_H__