Kev Mann / mbed-dev-OS5_10_4

RTC auf true

features/storage/blockdevice/ObservingBlockDevice.cpp@2:7aab896b1a3b, 2019-03-13 (annotated)

Committer:
kevman
Date:
Wed Mar 13 11:03:24 2019 +0000
Revision:
2:7aab896b1a3b
Parent:
0:38ceb79fef03 
2019-03-13

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kevman 0:38ceb79fef03 1 /* mbed Microcontroller Library
kevman 0:38ceb79fef03 2 * Copyright (c) 2017-2017 ARM Limited
kevman 0:38ceb79fef03 3 *
kevman 0:38ceb79fef03 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
kevman 0:38ceb79fef03 5 * of this software and associated documentation files (the "Software"), to deal
kevman 0:38ceb79fef03 6 * in the Software without restriction, including without limitation the rights
kevman 0:38ceb79fef03 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
kevman 0:38ceb79fef03 8 * copies of the Software, and to permit persons to whom the Software is
kevman 0:38ceb79fef03 9 * furnished to do so, subject to the following conditions:
kevman 0:38ceb79fef03 10 *
kevman 0:38ceb79fef03 11 * The above copyright notice and this permission notice shall be included in
kevman 0:38ceb79fef03 12 * all copies or substantial portions of the Software.
kevman 0:38ceb79fef03 13 *
kevman 0:38ceb79fef03 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
kevman 0:38ceb79fef03 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
kevman 0:38ceb79fef03 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
kevman 0:38ceb79fef03 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
kevman 0:38ceb79fef03 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kevman 0:38ceb79fef03 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
kevman 0:38ceb79fef03 20 * SOFTWARE.
kevman 0:38ceb79fef03 21 */
kevman 0:38ceb79fef03 22
kevman 0:38ceb79fef03 23 #include "ObservingBlockDevice.h"
kevman 0:38ceb79fef03 24 #include "ReadOnlyBlockDevice.h"
kevman 0:38ceb79fef03 25
kevman 0:38ceb79fef03 26
kevman 0:38ceb79fef03 27 ObservingBlockDevice::ObservingBlockDevice(BlockDevice *bd)
kevman 0:38ceb79fef03 28 : _bd(bd)
kevman 0:38ceb79fef03 29 {
kevman 0:38ceb79fef03 30 // Does nothing
kevman 0:38ceb79fef03 31 }
kevman 0:38ceb79fef03 32
kevman 0:38ceb79fef03 33 ObservingBlockDevice::~ObservingBlockDevice()
kevman 0:38ceb79fef03 34 {
kevman 0:38ceb79fef03 35 // Does nothing
kevman 0:38ceb79fef03 36 }
kevman 0:38ceb79fef03 37
kevman 0:38ceb79fef03 38 void ObservingBlockDevice::attach(mbed::Callback<void(BlockDevice *)> cb)
kevman 0:38ceb79fef03 39 {
kevman 0:38ceb79fef03 40 _change = cb;
kevman 0:38ceb79fef03 41 }
kevman 0:38ceb79fef03 42
kevman 0:38ceb79fef03 43 int ObservingBlockDevice::init()
kevman 0:38ceb79fef03 44 {
kevman 0:38ceb79fef03 45 return _bd->init();
kevman 0:38ceb79fef03 46 }
kevman 0:38ceb79fef03 47
kevman 0:38ceb79fef03 48 int ObservingBlockDevice::deinit()
kevman 0:38ceb79fef03 49 {
kevman 0:38ceb79fef03 50 return _bd->deinit();
kevman 0:38ceb79fef03 51 }
kevman 0:38ceb79fef03 52
kevman 0:38ceb79fef03 53 int ObservingBlockDevice::sync()
kevman 0:38ceb79fef03 54 {
kevman 0:38ceb79fef03 55 return _bd->sync();
kevman 0:38ceb79fef03 56 }
kevman 0:38ceb79fef03 57
kevman 0:38ceb79fef03 58 int ObservingBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 59 {
kevman 0:38ceb79fef03 60 return _bd->read(buffer, addr, size);
kevman 0:38ceb79fef03 61 }
kevman 0:38ceb79fef03 62
kevman 0:38ceb79fef03 63 int ObservingBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 64 {
kevman 0:38ceb79fef03 65 int res = _bd->program(buffer, addr, size);
kevman 0:38ceb79fef03 66 if (_change) {
kevman 0:38ceb79fef03 67 ReadOnlyBlockDevice dev(_bd);
kevman 0:38ceb79fef03 68 _change(&dev);
kevman 0:38ceb79fef03 69 }
kevman 0:38ceb79fef03 70 return res;
kevman 0:38ceb79fef03 71 }
kevman 0:38ceb79fef03 72
kevman 0:38ceb79fef03 73 int ObservingBlockDevice::erase(bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 74 {
kevman 0:38ceb79fef03 75 int res = _bd->erase(addr, size);
kevman 0:38ceb79fef03 76 if (_change) {
kevman 0:38ceb79fef03 77 ReadOnlyBlockDevice dev(_bd);
kevman 0:38ceb79fef03 78 _change(&dev);
kevman 0:38ceb79fef03 79 }
kevman 0:38ceb79fef03 80 return res;
kevman 0:38ceb79fef03 81 }
kevman 0:38ceb79fef03 82
kevman 0:38ceb79fef03 83 bd_size_t ObservingBlockDevice::get_read_size() const
kevman 0:38ceb79fef03 84 {
kevman 0:38ceb79fef03 85 return _bd->get_read_size();
kevman 0:38ceb79fef03 86 }
kevman 0:38ceb79fef03 87
kevman 0:38ceb79fef03 88 bd_size_t ObservingBlockDevice::get_program_size() const
kevman 0:38ceb79fef03 89 {
kevman 0:38ceb79fef03 90 return _bd->get_program_size();
kevman 0:38ceb79fef03 91 }
kevman 0:38ceb79fef03 92
kevman 0:38ceb79fef03 93 bd_size_t ObservingBlockDevice::get_erase_size() const
kevman 0:38ceb79fef03 94 {
kevman 0:38ceb79fef03 95 return _bd->get_erase_size();
kevman 0:38ceb79fef03 96 }
kevman 0:38ceb79fef03 97
kevman 0:38ceb79fef03 98 bd_size_t ObservingBlockDevice::get_erase_size(bd_addr_t addr) const
kevman 0:38ceb79fef03 99 {
kevman 0:38ceb79fef03 100 return _bd->get_erase_size(addr);
kevman 0:38ceb79fef03 101 }
kevman 0:38ceb79fef03 102
kevman 0:38ceb79fef03 103 int ObservingBlockDevice::get_erase_value() const
kevman 0:38ceb79fef03 104 {
kevman 0:38ceb79fef03 105 return _bd->get_erase_value();
kevman 0:38ceb79fef03 106 }
kevman 0:38ceb79fef03 107
kevman 0:38ceb79fef03 108 bd_size_t ObservingBlockDevice::size() const
kevman 0:38ceb79fef03 109 {
kevman 0:38ceb79fef03 110 return _bd->size();
kevman 0:38ceb79fef03 111 }