Kev Mann / mbed-dev-OS5_10_4

RTC auf true

features/storage/blockdevice/ReadOnlyBlockDevice.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 "ReadOnlyBlockDevice.h"
kevman 0:38ceb79fef03 24 #include "mbed_error.h"
kevman 0:38ceb79fef03 25
kevman 0:38ceb79fef03 26 ReadOnlyBlockDevice::ReadOnlyBlockDevice(BlockDevice *bd)
kevman 0:38ceb79fef03 27 : _bd(bd)
kevman 0:38ceb79fef03 28 {
kevman 0:38ceb79fef03 29 // Does nothing
kevman 0:38ceb79fef03 30 }
kevman 0:38ceb79fef03 31
kevman 0:38ceb79fef03 32 ReadOnlyBlockDevice::~ReadOnlyBlockDevice()
kevman 0:38ceb79fef03 33 {
kevman 0:38ceb79fef03 34 // Does nothing
kevman 0:38ceb79fef03 35 }
kevman 0:38ceb79fef03 36
kevman 0:38ceb79fef03 37 int ReadOnlyBlockDevice::init()
kevman 0:38ceb79fef03 38 {
kevman 0:38ceb79fef03 39 return _bd->init();
kevman 0:38ceb79fef03 40 }
kevman 0:38ceb79fef03 41
kevman 0:38ceb79fef03 42 int ReadOnlyBlockDevice::deinit()
kevman 0:38ceb79fef03 43 {
kevman 0:38ceb79fef03 44 return _bd->deinit();
kevman 0:38ceb79fef03 45 }
kevman 0:38ceb79fef03 46
kevman 0:38ceb79fef03 47 int ReadOnlyBlockDevice::sync()
kevman 0:38ceb79fef03 48 {
kevman 0:38ceb79fef03 49 return _bd->sync();
kevman 0:38ceb79fef03 50 }
kevman 0:38ceb79fef03 51
kevman 0:38ceb79fef03 52 int ReadOnlyBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 53 {
kevman 0:38ceb79fef03 54 return _bd->read(buffer, addr, size);
kevman 0:38ceb79fef03 55 }
kevman 0:38ceb79fef03 56
kevman 0:38ceb79fef03 57 int ReadOnlyBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 58 {
kevman 0:38ceb79fef03 59 MBED_ERROR1(MBED_MAKE_ERROR(MBED_MODULE_BLOCK_DEVICE, MBED_ERROR_CODE_WRITE_PROTECTED), "ReadOnlyBlockDevice::program() not allowed", addr);
kevman 0:38ceb79fef03 60 return MBED_ERROR_WRITE_PROTECTED;
kevman 0:38ceb79fef03 61 }
kevman 0:38ceb79fef03 62
kevman 0:38ceb79fef03 63 int ReadOnlyBlockDevice::erase(bd_addr_t addr, bd_size_t size)
kevman 0:38ceb79fef03 64 {
kevman 0:38ceb79fef03 65 MBED_ERROR1(MBED_MAKE_ERROR(MBED_MODULE_BLOCK_DEVICE, MBED_ERROR_CODE_WRITE_PROTECTED), "ReadOnlyBlockDevice::erase() not allowed", addr);
kevman 0:38ceb79fef03 66 return MBED_ERROR_WRITE_PROTECTED;
kevman 0:38ceb79fef03 67 }
kevman 0:38ceb79fef03 68
kevman 0:38ceb79fef03 69 bd_size_t ReadOnlyBlockDevice::get_read_size() const
kevman 0:38ceb79fef03 70 {
kevman 0:38ceb79fef03 71 return _bd->get_read_size();
kevman 0:38ceb79fef03 72 }
kevman 0:38ceb79fef03 73
kevman 0:38ceb79fef03 74 bd_size_t ReadOnlyBlockDevice::get_program_size() const
kevman 0:38ceb79fef03 75 {
kevman 0:38ceb79fef03 76 return _bd->get_program_size();
kevman 0:38ceb79fef03 77 }
kevman 0:38ceb79fef03 78
kevman 0:38ceb79fef03 79 bd_size_t ReadOnlyBlockDevice::get_erase_size() const
kevman 0:38ceb79fef03 80 {
kevman 0:38ceb79fef03 81 return _bd->get_erase_size();
kevman 0:38ceb79fef03 82 }
kevman 0:38ceb79fef03 83
kevman 0:38ceb79fef03 84 bd_size_t ReadOnlyBlockDevice::get_erase_size(bd_addr_t addr) const
kevman 0:38ceb79fef03 85 {
kevman 0:38ceb79fef03 86 return _bd->get_erase_size(addr);
kevman 0:38ceb79fef03 87 }
kevman 0:38ceb79fef03 88
kevman 0:38ceb79fef03 89 int ReadOnlyBlockDevice::get_erase_value() const
kevman 0:38ceb79fef03 90 {
kevman 0:38ceb79fef03 91 return _bd->get_erase_value();
kevman 0:38ceb79fef03 92 }
kevman 0:38ceb79fef03 93
kevman 0:38ceb79fef03 94 bd_size_t ReadOnlyBlockDevice::size() const
kevman 0:38ceb79fef03 95 {
kevman 0:38ceb79fef03 96 return _bd->size();
kevman 0:38ceb79fef03 97 }