ProfilingBlockDevice.cpp

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2017 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #include "ProfilingBlockDevice.h"
00018 
00019 
00020 ProfilingBlockDevice::ProfilingBlockDevice(BlockDevice *bd)
00021     : _bd(bd)
00022     , _read_count(0)
00023     , _program_count(0)
00024     , _erase_count(0)
00025 {
00026 }
00027 
00028 int ProfilingBlockDevice::init()
00029 {
00030     return _bd->init();
00031 }
00032 
00033 int ProfilingBlockDevice::deinit()
00034 {
00035     return _bd->deinit();
00036 }
00037 
00038 int ProfilingBlockDevice::read(void *b, bd_addr_t addr, bd_size_t size)
00039 {
00040     int err = _bd->read(b, addr, size);
00041     if (!err) {
00042         _read_count += size;
00043     }
00044     return err;
00045 }
00046 
00047 int ProfilingBlockDevice::program(const void *b, bd_addr_t addr, bd_size_t size)
00048 {
00049     int err = _bd->program(b, addr, size);
00050     if (!err) {
00051         _program_count += size;
00052     }
00053     return err;
00054 }
00055 
00056 int ProfilingBlockDevice::erase(bd_addr_t addr, bd_size_t size)
00057 {
00058     int err = _bd->erase(addr, size);
00059     if (!err) {
00060         _erase_count += size;
00061     }
00062     return err;
00063 }
00064 
00065 bd_size_t ProfilingBlockDevice::get_read_size() const
00066 {
00067     return _bd->get_read_size();
00068 }
00069 
00070 bd_size_t ProfilingBlockDevice::get_program_size() const
00071 {
00072     return _bd->get_program_size();
00073 }
00074 
00075 bd_size_t ProfilingBlockDevice::get_erase_size() const
00076 {
00077     return _bd->get_erase_size();
00078 }
00079 
00080 bd_size_t ProfilingBlockDevice::size() const
00081 {
00082     return _bd->size();
00083 }
00084 
00085 void ProfilingBlockDevice::reset()
00086 {
00087     _read_count = 0;
00088     _program_count = 0;
00089     _erase_count = 0;
00090 }
00091 
00092 bd_size_t ProfilingBlockDevice::get_read_count() const
00093 {
00094     return _read_count;
00095 }
00096 
00097 bd_size_t ProfilingBlockDevice::get_program_count() const
00098 {
00099     return _program_count;
00100 }
00101 
00102 bd_size_t ProfilingBlockDevice::get_erase_count() const
00103 {
00104     return _erase_count;
00105 }