DSP Book Yeditepe / mbed_f401re

mbed library sources with internal temperature sensor for nucleo f401

common/FileBase.cpp@0:7e2bd16f80af, 2015-01-17 (annotated)

Committer:
elessair
Date:
Sat Jan 17 18:03:58 2015 +0000
Revision:
0:7e2bd16f80af
nucleo f401re internal temperature added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:7e2bd16f80af 1 /* mbed Microcontroller Library
elessair 0:7e2bd16f80af 2 * Copyright (c) 2006-2013 ARM Limited
elessair 0:7e2bd16f80af 3 *
elessair 0:7e2bd16f80af 4 * Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:7e2bd16f80af 5 * you may not use this file except in compliance with the License.
elessair 0:7e2bd16f80af 6 * You may obtain a copy of the License at
elessair 0:7e2bd16f80af 7 *
elessair 0:7e2bd16f80af 8 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:7e2bd16f80af 9 *
elessair 0:7e2bd16f80af 10 * Unless required by applicable law or agreed to in writing, software
elessair 0:7e2bd16f80af 11 * distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:7e2bd16f80af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:7e2bd16f80af 13 * See the License for the specific language governing permissions and
elessair 0:7e2bd16f80af 14 * limitations under the License.
elessair 0:7e2bd16f80af 15 */
elessair 0:7e2bd16f80af 16 #include "FileBase.h"
elessair 0:7e2bd16f80af 17
elessair 0:7e2bd16f80af 18 namespace mbed {
elessair 0:7e2bd16f80af 19
elessair 0:7e2bd16f80af 20 FileBase *FileBase::_head = NULL;
elessair 0:7e2bd16f80af 21
elessair 0:7e2bd16f80af 22 FileBase::FileBase(const char *name, PathType t) : _next(NULL),
elessair 0:7e2bd16f80af 23 _name(name),
elessair 0:7e2bd16f80af 24 _path_type(t) {
elessair 0:7e2bd16f80af 25 if (name != NULL) {
elessair 0:7e2bd16f80af 26 // put this object at head of the list
elessair 0:7e2bd16f80af 27 _next = _head;
elessair 0:7e2bd16f80af 28 _head = this;
elessair 0:7e2bd16f80af 29 } else {
elessair 0:7e2bd16f80af 30 _next = NULL;
elessair 0:7e2bd16f80af 31 }
elessair 0:7e2bd16f80af 32 }
elessair 0:7e2bd16f80af 33
elessair 0:7e2bd16f80af 34 FileBase::~FileBase() {
elessair 0:7e2bd16f80af 35 if (_name != NULL) {
elessair 0:7e2bd16f80af 36 // remove this object from the list
elessair 0:7e2bd16f80af 37 if (_head == this) { // first in the list, so just drop me
elessair 0:7e2bd16f80af 38 _head = _next;
elessair 0:7e2bd16f80af 39 } else { // find the object before me, then drop me
elessair 0:7e2bd16f80af 40 FileBase *p = _head;
elessair 0:7e2bd16f80af 41 while (p->_next != this) {
elessair 0:7e2bd16f80af 42 p = p->_next;
elessair 0:7e2bd16f80af 43 }
elessair 0:7e2bd16f80af 44 p->_next = _next;
elessair 0:7e2bd16f80af 45 }
elessair 0:7e2bd16f80af 46 }
elessair 0:7e2bd16f80af 47 }
elessair 0:7e2bd16f80af 48
elessair 0:7e2bd16f80af 49 FileBase *FileBase::lookup(const char *name, unsigned int len) {
elessair 0:7e2bd16f80af 50 FileBase *p = _head;
elessair 0:7e2bd16f80af 51 while (p != NULL) {
elessair 0:7e2bd16f80af 52 /* Check that p->_name matches name and is the correct length */
elessair 0:7e2bd16f80af 53 if (p->_name != NULL && std::strncmp(p->_name, name, len) == 0 && std::strlen(p->_name) == len) {
elessair 0:7e2bd16f80af 54 return p;
elessair 0:7e2bd16f80af 55 }
elessair 0:7e2bd16f80af 56 p = p->_next;
elessair 0:7e2bd16f80af 57 }
elessair 0:7e2bd16f80af 58 return NULL;
elessair 0:7e2bd16f80af 59 }
elessair 0:7e2bd16f80af 60
elessair 0:7e2bd16f80af 61 FileBase *FileBase::get(int n) {
elessair 0:7e2bd16f80af 62 FileBase *p = _head;
elessair 0:7e2bd16f80af 63 int m = 0;
elessair 0:7e2bd16f80af 64 while (p != NULL) {
elessair 0:7e2bd16f80af 65 if (m == n) return p;
elessair 0:7e2bd16f80af 66
elessair 0:7e2bd16f80af 67 m++;
elessair 0:7e2bd16f80af 68 p = p->_next;
elessair 0:7e2bd16f80af 69 }
elessair 0:7e2bd16f80af 70 return NULL;
elessair 0:7e2bd16f80af 71 }
elessair 0:7e2bd16f80af 72
elessair 0:7e2bd16f80af 73 const char* FileBase::getName(void) {
elessair 0:7e2bd16f80af 74 return _name;
elessair 0:7e2bd16f80af 75 }
elessair 0:7e2bd16f80af 76
elessair 0:7e2bd16f80af 77 PathType FileBase::getPathType(void) {
elessair 0:7e2bd16f80af 78 return _path_type;
elessair 0:7e2bd16f80af 79 }
elessair 0:7e2bd16f80af 80
elessair 0:7e2bd16f80af 81 } // namespace mbed
elessair 0:7e2bd16f80af 82