Lukasz Uszko / HM-11

Library for Bluetooth Low Energy Module ble 4.0 HM-11

BufferedSerial/Buffer.cpp@5:9a00e7bb0275, 2015-12-26 (annotated)

Committer:
igbt6
Date:
Sat Dec 26 19:40:40 2015 +0000
Revision:
5:9a00e7bb0275
first commit of the new lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
igbt6 5:9a00e7bb0275 1
igbt6 5:9a00e7bb0275 2 /**
igbt6 5:9a00e7bb0275 3 * @file Buffer.cpp
igbt6 5:9a00e7bb0275 4 * @brief Software Buffer - Templated Ring Buffer for most data types
igbt6 5:9a00e7bb0275 5 * @author sam grove
igbt6 5:9a00e7bb0275 6 * @version 1.0
igbt6 5:9a00e7bb0275 7 * @see
igbt6 5:9a00e7bb0275 8 *
igbt6 5:9a00e7bb0275 9 * Copyright (c) 2013
igbt6 5:9a00e7bb0275 10 *
igbt6 5:9a00e7bb0275 11 * Licensed under the Apache License, Version 2.0 (the "License");
igbt6 5:9a00e7bb0275 12 * you may not use this file except in compliance with the License.
igbt6 5:9a00e7bb0275 13 * You may obtain a copy of the License at
igbt6 5:9a00e7bb0275 14 *
igbt6 5:9a00e7bb0275 15 * http://www.apache.org/licenses/LICENSE-2.0
igbt6 5:9a00e7bb0275 16 *
igbt6 5:9a00e7bb0275 17 * Unless required by applicable law or agreed to in writing, software
igbt6 5:9a00e7bb0275 18 * distributed under the License is distributed on an "AS IS" BASIS,
igbt6 5:9a00e7bb0275 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
igbt6 5:9a00e7bb0275 20 * See the License for the specific language governing permissions and
igbt6 5:9a00e7bb0275 21 * limitations under the License.
igbt6 5:9a00e7bb0275 22 */
igbt6 5:9a00e7bb0275 23
igbt6 5:9a00e7bb0275 24 #include "Buffer.h"
igbt6 5:9a00e7bb0275 25
igbt6 5:9a00e7bb0275 26 template <class T>
igbt6 5:9a00e7bb0275 27 Buffer<T>::Buffer(uint32_t size)
igbt6 5:9a00e7bb0275 28 {
igbt6 5:9a00e7bb0275 29 _buf = new T [size];
igbt6 5:9a00e7bb0275 30 _size = size;
igbt6 5:9a00e7bb0275 31 clear();
igbt6 5:9a00e7bb0275 32
igbt6 5:9a00e7bb0275 33 return;
igbt6 5:9a00e7bb0275 34 }
igbt6 5:9a00e7bb0275 35
igbt6 5:9a00e7bb0275 36 template <class T>
igbt6 5:9a00e7bb0275 37 Buffer<T>::~Buffer()
igbt6 5:9a00e7bb0275 38 {
igbt6 5:9a00e7bb0275 39 delete [] _buf;
igbt6 5:9a00e7bb0275 40
igbt6 5:9a00e7bb0275 41 return;
igbt6 5:9a00e7bb0275 42 }
igbt6 5:9a00e7bb0275 43
igbt6 5:9a00e7bb0275 44 template <class T>
igbt6 5:9a00e7bb0275 45 uint32_t Buffer<T>::getSize()
igbt6 5:9a00e7bb0275 46 {
igbt6 5:9a00e7bb0275 47 return this->_size;
igbt6 5:9a00e7bb0275 48 }
igbt6 5:9a00e7bb0275 49
igbt6 5:9a00e7bb0275 50 template <class T>
igbt6 5:9a00e7bb0275 51 void Buffer<T>::clear(void)
igbt6 5:9a00e7bb0275 52 {
igbt6 5:9a00e7bb0275 53 _wloc = 0;
igbt6 5:9a00e7bb0275 54 _rloc = 0;
igbt6 5:9a00e7bb0275 55 memset(_buf, 0, _size);
igbt6 5:9a00e7bb0275 56
igbt6 5:9a00e7bb0275 57 return;
igbt6 5:9a00e7bb0275 58 }
igbt6 5:9a00e7bb0275 59
igbt6 5:9a00e7bb0275 60 template <class T>
igbt6 5:9a00e7bb0275 61 uint32_t Buffer<T>::peek(char c)
igbt6 5:9a00e7bb0275 62 {
igbt6 5:9a00e7bb0275 63 return 1;
igbt6 5:9a00e7bb0275 64 }
igbt6 5:9a00e7bb0275 65
igbt6 5:9a00e7bb0275 66 // make the linker aware of some possible types
igbt6 5:9a00e7bb0275 67 template class Buffer<uint8_t>;
igbt6 5:9a00e7bb0275 68 template class Buffer<int8_t>;
igbt6 5:9a00e7bb0275 69 template class Buffer<uint16_t>;
igbt6 5:9a00e7bb0275 70 template class Buffer<int16_t>;
igbt6 5:9a00e7bb0275 71 template class Buffer<uint32_t>;
igbt6 5:9a00e7bb0275 72 template class Buffer<int32_t>;
igbt6 5:9a00e7bb0275 73 template class Buffer<uint64_t>;
igbt6 5:9a00e7bb0275 74 template class Buffer<int64_t>;
igbt6 5:9a00e7bb0275 75 template class Buffer<char>;
igbt6 5:9a00e7bb0275 76 template class Buffer<wchar_t>;