mirror of https://github.com/ARMmbed/mbed-os.git
109 lines
2.2 KiB
C++
109 lines
2.2 KiB
C++
/* mbed Microcontroller Library
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* Copyright (c) 2017-2020 ARM Limited
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/** \addtogroup storage */
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/** @{*/
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#include "blockdevice/ReadOnlyBlockDevice.h"
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#include "platform/mbed_error.h"
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namespace mbed {
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ReadOnlyBlockDevice::ReadOnlyBlockDevice(BlockDevice *bd)
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: _bd(bd)
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{
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// Does nothing
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}
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ReadOnlyBlockDevice::~ReadOnlyBlockDevice()
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{
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// Does nothing
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}
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int ReadOnlyBlockDevice::init()
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{
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return _bd->init();
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}
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int ReadOnlyBlockDevice::deinit()
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{
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return _bd->deinit();
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}
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int ReadOnlyBlockDevice::sync()
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{
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return _bd->sync();
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}
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int ReadOnlyBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)
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{
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return _bd->read(buffer, addr, size);
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}
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int ReadOnlyBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t size)
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{
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return MBED_ERROR_WRITE_PROTECTED;
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}
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int ReadOnlyBlockDevice::erase(bd_addr_t addr, bd_size_t size)
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{
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return MBED_ERROR_WRITE_PROTECTED;
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}
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bd_size_t ReadOnlyBlockDevice::get_read_size() const
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{
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return _bd->get_read_size();
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}
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bd_size_t ReadOnlyBlockDevice::get_program_size() const
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{
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return _bd->get_program_size();
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}
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bd_size_t ReadOnlyBlockDevice::get_erase_size() const
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{
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return _bd->get_erase_size();
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}
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bd_size_t ReadOnlyBlockDevice::get_erase_size(bd_addr_t addr) const
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{
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return _bd->get_erase_size(addr);
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}
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int ReadOnlyBlockDevice::get_erase_value() const
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{
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return _bd->get_erase_value();
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}
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bd_size_t ReadOnlyBlockDevice::size() const
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{
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return _bd->size();
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}
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const char *ReadOnlyBlockDevice::get_type() const
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{
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if (_bd != NULL) {
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return _bd->get_type();
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}
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return NULL;
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}
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} // namespace mbed
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/** @}*/
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