takashi kadono
/
Nucleo446_SSD1331
Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466
mbed-os/UNITTESTS/stubs/MBRBlockDevice_stub.cpp@3:f3764f852aa8, 2018-10-11 (annotated)
- Committer:
- kadonotakashi
- Date:
- Thu Oct 11 02:27:46 2018 +0000
- Revision:
- 3:f3764f852aa8
- Parent:
- 0:8fdf9a60065b
Nucreo 446 + SSD1331 test version;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kadonotakashi | 0:8fdf9a60065b | 1 | /* |
kadonotakashi | 0:8fdf9a60065b | 2 | * Copyright (c) 2017, Arm Limited and affiliates. |
kadonotakashi | 0:8fdf9a60065b | 3 | * SPDX-License-Identifier: Apache-2.0 |
kadonotakashi | 0:8fdf9a60065b | 4 | * |
kadonotakashi | 0:8fdf9a60065b | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kadonotakashi | 0:8fdf9a60065b | 6 | * you may not use this file except in compliance with the License. |
kadonotakashi | 0:8fdf9a60065b | 7 | * You may obtain a copy of the License at |
kadonotakashi | 0:8fdf9a60065b | 8 | * |
kadonotakashi | 0:8fdf9a60065b | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kadonotakashi | 0:8fdf9a60065b | 10 | * |
kadonotakashi | 0:8fdf9a60065b | 11 | * Unless required by applicable law or agreed to in writing, software |
kadonotakashi | 0:8fdf9a60065b | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kadonotakashi | 0:8fdf9a60065b | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kadonotakashi | 0:8fdf9a60065b | 14 | * See the License for the specific language governing permissions and |
kadonotakashi | 0:8fdf9a60065b | 15 | * limitations under the License. |
kadonotakashi | 0:8fdf9a60065b | 16 | */ |
kadonotakashi | 0:8fdf9a60065b | 17 | |
kadonotakashi | 0:8fdf9a60065b | 18 | #include "MBRBlockDevice.h" |
kadonotakashi | 0:8fdf9a60065b | 19 | #include "mbed_critical.h" |
kadonotakashi | 0:8fdf9a60065b | 20 | #include <algorithm> |
kadonotakashi | 0:8fdf9a60065b | 21 | |
kadonotakashi | 0:8fdf9a60065b | 22 | |
kadonotakashi | 0:8fdf9a60065b | 23 | // On disk structures, all entries are little endian |
kadonotakashi | 0:8fdf9a60065b | 24 | MBED_PACKED(struct) mbr_entry { |
kadonotakashi | 0:8fdf9a60065b | 25 | uint8_t status; |
kadonotakashi | 0:8fdf9a60065b | 26 | uint8_t chs_start[3]; |
kadonotakashi | 0:8fdf9a60065b | 27 | uint8_t type; |
kadonotakashi | 0:8fdf9a60065b | 28 | uint8_t chs_stop[3]; |
kadonotakashi | 0:8fdf9a60065b | 29 | uint32_t lba_offset; |
kadonotakashi | 0:8fdf9a60065b | 30 | uint32_t lba_size; |
kadonotakashi | 0:8fdf9a60065b | 31 | }; |
kadonotakashi | 0:8fdf9a60065b | 32 | |
kadonotakashi | 0:8fdf9a60065b | 33 | MBED_PACKED(struct) mbr_table { |
kadonotakashi | 0:8fdf9a60065b | 34 | struct mbr_entry entries[4]; |
kadonotakashi | 0:8fdf9a60065b | 35 | uint8_t signature[2]; |
kadonotakashi | 0:8fdf9a60065b | 36 | }; |
kadonotakashi | 0:8fdf9a60065b | 37 | |
kadonotakashi | 0:8fdf9a60065b | 38 | // Little-endian conversion, should compile to noop |
kadonotakashi | 0:8fdf9a60065b | 39 | // if system is little-endian |
kadonotakashi | 0:8fdf9a60065b | 40 | static inline uint32_t tole32(uint32_t a) |
kadonotakashi | 0:8fdf9a60065b | 41 | { |
kadonotakashi | 0:8fdf9a60065b | 42 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 43 | } |
kadonotakashi | 0:8fdf9a60065b | 44 | |
kadonotakashi | 0:8fdf9a60065b | 45 | static inline uint32_t fromle32(uint32_t a) |
kadonotakashi | 0:8fdf9a60065b | 46 | { |
kadonotakashi | 0:8fdf9a60065b | 47 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 48 | } |
kadonotakashi | 0:8fdf9a60065b | 49 | |
kadonotakashi | 0:8fdf9a60065b | 50 | static void tochs(uint32_t lba, uint8_t chs[3]) |
kadonotakashi | 0:8fdf9a60065b | 51 | { |
kadonotakashi | 0:8fdf9a60065b | 52 | } |
kadonotakashi | 0:8fdf9a60065b | 53 | |
kadonotakashi | 0:8fdf9a60065b | 54 | |
kadonotakashi | 0:8fdf9a60065b | 55 | // Partition after address are turned into absolute |
kadonotakashi | 0:8fdf9a60065b | 56 | // addresses, assumes bd is initialized |
kadonotakashi | 0:8fdf9a60065b | 57 | static int partition_absolute( |
kadonotakashi | 0:8fdf9a60065b | 58 | BlockDevice *bd, int part, uint8_t type, |
kadonotakashi | 0:8fdf9a60065b | 59 | bd_size_t offset, bd_size_t size) |
kadonotakashi | 0:8fdf9a60065b | 60 | { |
kadonotakashi | 0:8fdf9a60065b | 61 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 62 | } |
kadonotakashi | 0:8fdf9a60065b | 63 | |
kadonotakashi | 0:8fdf9a60065b | 64 | int MBRBlockDevice::partition(BlockDevice *bd, int part, uint8_t type, bd_addr_t start) |
kadonotakashi | 0:8fdf9a60065b | 65 | { |
kadonotakashi | 0:8fdf9a60065b | 66 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 67 | } |
kadonotakashi | 0:8fdf9a60065b | 68 | |
kadonotakashi | 0:8fdf9a60065b | 69 | int MBRBlockDevice::partition(BlockDevice *bd, int part, uint8_t type, |
kadonotakashi | 0:8fdf9a60065b | 70 | bd_addr_t start, bd_addr_t stop) |
kadonotakashi | 0:8fdf9a60065b | 71 | { |
kadonotakashi | 0:8fdf9a60065b | 72 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 73 | } |
kadonotakashi | 0:8fdf9a60065b | 74 | |
kadonotakashi | 0:8fdf9a60065b | 75 | MBRBlockDevice::MBRBlockDevice(BlockDevice *bd, int part) |
kadonotakashi | 0:8fdf9a60065b | 76 | { |
kadonotakashi | 0:8fdf9a60065b | 77 | } |
kadonotakashi | 0:8fdf9a60065b | 78 | |
kadonotakashi | 0:8fdf9a60065b | 79 | int MBRBlockDevice::init() |
kadonotakashi | 0:8fdf9a60065b | 80 | { |
kadonotakashi | 0:8fdf9a60065b | 81 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 82 | } |
kadonotakashi | 0:8fdf9a60065b | 83 | |
kadonotakashi | 0:8fdf9a60065b | 84 | int MBRBlockDevice::deinit() |
kadonotakashi | 0:8fdf9a60065b | 85 | { |
kadonotakashi | 0:8fdf9a60065b | 86 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 87 | } |
kadonotakashi | 0:8fdf9a60065b | 88 | |
kadonotakashi | 0:8fdf9a60065b | 89 | int MBRBlockDevice::sync() |
kadonotakashi | 0:8fdf9a60065b | 90 | { |
kadonotakashi | 0:8fdf9a60065b | 91 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 92 | } |
kadonotakashi | 0:8fdf9a60065b | 93 | |
kadonotakashi | 0:8fdf9a60065b | 94 | int MBRBlockDevice::read(void *b, bd_addr_t addr, bd_size_t size) |
kadonotakashi | 0:8fdf9a60065b | 95 | { |
kadonotakashi | 0:8fdf9a60065b | 96 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 97 | } |
kadonotakashi | 0:8fdf9a60065b | 98 | |
kadonotakashi | 0:8fdf9a60065b | 99 | int MBRBlockDevice::program(const void *b, bd_addr_t addr, bd_size_t size) |
kadonotakashi | 0:8fdf9a60065b | 100 | { |
kadonotakashi | 0:8fdf9a60065b | 101 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 102 | } |
kadonotakashi | 0:8fdf9a60065b | 103 | |
kadonotakashi | 0:8fdf9a60065b | 104 | int MBRBlockDevice::erase(bd_addr_t addr, bd_size_t size) |
kadonotakashi | 0:8fdf9a60065b | 105 | { |
kadonotakashi | 0:8fdf9a60065b | 106 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 107 | } |
kadonotakashi | 0:8fdf9a60065b | 108 | |
kadonotakashi | 0:8fdf9a60065b | 109 | bd_size_t MBRBlockDevice::get_read_size() const |
kadonotakashi | 0:8fdf9a60065b | 110 | { |
kadonotakashi | 0:8fdf9a60065b | 111 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 112 | } |
kadonotakashi | 0:8fdf9a60065b | 113 | |
kadonotakashi | 0:8fdf9a60065b | 114 | bd_size_t MBRBlockDevice::get_program_size() const |
kadonotakashi | 0:8fdf9a60065b | 115 | { |
kadonotakashi | 0:8fdf9a60065b | 116 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 117 | } |
kadonotakashi | 0:8fdf9a60065b | 118 | |
kadonotakashi | 0:8fdf9a60065b | 119 | bd_size_t MBRBlockDevice::get_erase_size() const |
kadonotakashi | 0:8fdf9a60065b | 120 | { |
kadonotakashi | 0:8fdf9a60065b | 121 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 122 | } |
kadonotakashi | 0:8fdf9a60065b | 123 | |
kadonotakashi | 0:8fdf9a60065b | 124 | bd_size_t MBRBlockDevice::get_erase_size(bd_addr_t addr) const |
kadonotakashi | 0:8fdf9a60065b | 125 | { |
kadonotakashi | 0:8fdf9a60065b | 126 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 127 | } |
kadonotakashi | 0:8fdf9a60065b | 128 | |
kadonotakashi | 0:8fdf9a60065b | 129 | int MBRBlockDevice::get_erase_value() const |
kadonotakashi | 0:8fdf9a60065b | 130 | { |
kadonotakashi | 0:8fdf9a60065b | 131 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 132 | } |
kadonotakashi | 0:8fdf9a60065b | 133 | |
kadonotakashi | 0:8fdf9a60065b | 134 | bd_size_t MBRBlockDevice::size() const |
kadonotakashi | 0:8fdf9a60065b | 135 | { |
kadonotakashi | 0:8fdf9a60065b | 136 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 137 | } |
kadonotakashi | 0:8fdf9a60065b | 138 | |
kadonotakashi | 0:8fdf9a60065b | 139 | bd_size_t MBRBlockDevice::get_partition_start() const |
kadonotakashi | 0:8fdf9a60065b | 140 | { |
kadonotakashi | 0:8fdf9a60065b | 141 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 142 | } |
kadonotakashi | 0:8fdf9a60065b | 143 | |
kadonotakashi | 0:8fdf9a60065b | 144 | bd_size_t MBRBlockDevice::get_partition_stop() const |
kadonotakashi | 0:8fdf9a60065b | 145 | { |
kadonotakashi | 0:8fdf9a60065b | 146 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 147 | } |
kadonotakashi | 0:8fdf9a60065b | 148 | |
kadonotakashi | 0:8fdf9a60065b | 149 | uint8_t MBRBlockDevice::get_partition_type() const |
kadonotakashi | 0:8fdf9a60065b | 150 | { |
kadonotakashi | 0:8fdf9a60065b | 151 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 152 | } |
kadonotakashi | 0:8fdf9a60065b | 153 | |
kadonotakashi | 0:8fdf9a60065b | 154 | int MBRBlockDevice::get_partition_number() const |
kadonotakashi | 0:8fdf9a60065b | 155 | { |
kadonotakashi | 0:8fdf9a60065b | 156 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 157 | } |