takashi kadono / Mbed OS Nucleo_446

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/UNITTESTS/stubs/MBRBlockDevice_stub.cpp@0:8fdf9a60065b, 2018-10-10 (annotated)

Committer:
kadonotakashi
Date:
Wed Oct 10 00:33:53 2018 +0000
Revision:
0:8fdf9a60065b
how to make mbed librry

Who changed what in which revision?

UserRevisionLine numberNew 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 }