From 3262f820b5cfb4c76448f605c9804f3e5ca1023d Mon Sep 17 00:00:00 2001 From: Vadim Yanitskiy Date: Fri, 23 Sep 2016 01:48:59 +0700 Subject: [PATCH] libosmocoding: migrate transcoding routines from OsmoBTS There are some projects, such as GR-GSM and OsmocomBB, which would benefit from using one shared implementation of GSM 05.03 code. So, this commit introduces a new sub-library called libosmocoding, which (for now) provides GSM, GPRS and EDGE transcoding routines, migrated from OsmoBTS. The original GSM 05.03 code from OsmoBTS was relicensed under GPLv2-or-later with permission of copyright holders (Andreas Eversberg, Alexander Chemeris and Tom Tsou). The following data types are currently supported: - xCCH - PDTCH (CS 1-4 and MCS 1-9) - TCH/FR - TCH/HR - TCH/AFS - RCH/AHS - RACH - SCH Change-Id: I0c3256b87686d878e4e716d12393cad5924fdfa1 --- .gitignore | 3 + Doxyfile.coding.in | 1716 +++++++++++ Makefile.am | 16 +- configure.ac | 4 + debian/control | 34 + include/Makefile.am | 5 + include/osmocom/coding/gsm0503_coding.h | 63 + include/osmocom/coding/gsm0503_interleaving.h | 51 + include/osmocom/coding/gsm0503_mapping.h | 33 + include/osmocom/coding/gsm0503_parity.h | 13 + include/osmocom/coding/gsm0503_tables.h | 50 + libosmocoding.pc.in | 11 + src/coding/Makefile.am | 27 + src/coding/gsm0503_coding.c | 2681 +++++++++++++++++ src/coding/gsm0503_interleaving.c | 573 ++++ src/coding/gsm0503_mapping.c | 291 ++ src/coding/gsm0503_parity.c | 132 + src/coding/gsm0503_tables.c | 1732 +++++++++++ src/coding/libosmocoding.map | 117 + src/gsm/libosmogsm.map | 2 + tests/Makefile.am | 12 +- tests/coding/coding_test.c | 501 +++ tests/coding/coding_test.ok | 21 + tests/testsuite.at | 6 + utils/conv_codes_gsm.py | 24 + 25 files changed, 8111 insertions(+), 7 deletions(-) create mode 100644 Doxyfile.coding.in create mode 100644 include/osmocom/coding/gsm0503_coding.h create mode 100644 include/osmocom/coding/gsm0503_interleaving.h create mode 100644 include/osmocom/coding/gsm0503_mapping.h create mode 100644 include/osmocom/coding/gsm0503_parity.h create mode 100644 include/osmocom/coding/gsm0503_tables.h create mode 100644 libosmocoding.pc.in create mode 100644 src/coding/Makefile.am create mode 100644 src/coding/gsm0503_coding.c create mode 100644 src/coding/gsm0503_interleaving.c create mode 100644 src/coding/gsm0503_mapping.c create mode 100644 src/coding/gsm0503_parity.c create mode 100644 src/coding/gsm0503_tables.c create mode 100644 src/coding/libosmocoding.map create mode 100644 tests/coding/coding_test.c create mode 100644 tests/coding/coding_test.ok diff --git a/.gitignore b/.gitignore index 84e11b8fe..ecbcedddb 100644 --- a/.gitignore +++ b/.gitignore @@ -36,6 +36,7 @@ Doxyfile.core Doxyfile.gsm Doxyfile.vty Doxyfile.codec +Doxyfile.coding debian/autoreconf.after debian/autoreconf.before @@ -73,6 +74,7 @@ tests/bits/bitrev_test tests/a5/a5_test tests/comp128/comp128_test tests/auth/milenage_test +tests/coding/coding_test tests/conv/conv_test tests/lapd/lapd_test tests/gsm0808/gsm0808_test @@ -105,6 +107,7 @@ utils/osmo-auc-gen utils/osmo-sim-test doc/codec +doc/coding doc/core doc/vty/latex doc/vty/html diff --git a/Doxyfile.coding.in b/Doxyfile.coding.in new file mode 100644 index 000000000..d73e6cd46 --- /dev/null +++ b/Doxyfile.coding.in @@ -0,0 +1,1716 @@ +# Doxyfile 1.7.4 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" "). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = libosmocoding + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = @VERSION@ + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer +# a quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = "Osmocom L1 transcoding library" + +# With the PROJECT_LOGO tag one can specify an logo or icon that is +# included in the documentation. The maximum height of the logo should not +# exceed 55 pixels and the maximum width should not exceed 200 pixels. +# Doxygen will copy the logo to the output directory. + +PROJECT_LOGO = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = doc/coding + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = YES + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful if your file system +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given extension. +# Doxygen has a built-in mapping, but you can override or extend it using this +# tag. The format is ext=language, where ext is a file extension, and language +# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, +# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions +# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also makes the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate getter +# and setter methods for a property. Setting this option to YES (the default) +# will make doxygen replace the get and set methods by a property in the +# documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and +# unions are shown inside the group in which they are included (e.g. using +# @ingroup) instead of on a separate page (for HTML and Man pages) or +# section (for LaTeX and RTF). + +INLINE_GROUPED_CLASSES = NO + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. 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If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. 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This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or macro consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and macros in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# If the sources in your project are distributed over multiple directories +# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy +# in the documentation. The default is NO. + +SHOW_DIRECTORIES = NO + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. +# This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). 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The create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_NO_PARAMDOC option can be enabled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = @srcdir@/include/osmocom/coding @srcdir@/src/coding + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh +# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py +# *.f90 *.f *.for *.vhd *.vhdl + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = YES + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +# IMAGE_PATH = images/ + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command , where +# is the value of the INPUT_FILTER tag, and is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. +# If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. +# Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. +# The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty or if +# non of the patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) +# and it is also possible to disable source filtering for a specific pattern +# using *.ext= (so without naming a filter). This option only has effect when +# FILTER_SOURCE_FILES is enabled. + +FILTER_SOURCE_PATTERNS = + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = YES + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = YES + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. +# Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = NO + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. Note that when using a custom header you are responsible +# for the proper inclusion of any scripts and style sheets that doxygen +# needs, which is dependent on the configuration options used. +# It is adviced to generate a default header using "doxygen -w html +# header.html footer.html stylesheet.css YourConfigFile" and then modify +# that header. Note that the header is subject to change so you typically +# have to redo this when upgrading to a newer version of doxygen or when changing the value of configuration settings such as GENERATE_TREEVIEW! + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that +# the files will be copied as-is; there are no commands or markers available. + +HTML_EXTRA_FILES = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the stylesheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = YES + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. For this to work a browser that supports +# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox +# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). + +HTML_DYNAMIC_SECTIONS = NO + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# +# Qt Help Project / Custom Filters. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# +# Qt Help Project / Filter Attributes. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values +# (range [0,1..20]) that doxygen will group on one line in the generated HTML +# documentation. Note that a value of 0 will completely suppress the enum +# values from appearing in the overview section. + +ENUM_VALUES_PER_LINE = 4 + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. + +GENERATE_TREEVIEW = YES + +# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, +# and Class Hierarchy pages using a tree view instead of an ordered list. + +USE_INLINE_TREES = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax +# (see http://www.mathjax.org) which uses client side Javascript for the +# rendering instead of using prerendered bitmaps. Use this if you do not +# have LaTeX installed or if you want to formulas look prettier in the HTML +# output. When enabled you also need to install MathJax separately and +# configure the path to it using the MATHJAX_RELPATH option. + +USE_MATHJAX = NO + +# When MathJax is enabled you need to specify the location relative to the +# HTML output directory using the MATHJAX_RELPATH option. The destination +# directory should contain the MathJax.js script. For instance, if the mathjax +# directory is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to the +# mathjax.org site, so you can quickly see the result without installing +# MathJax, but it is strongly recommended to install a local copy of MathJax +# before deployment. + +MATHJAX_RELPATH = http://www.mathjax.org/mathjax + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a PHP enabled web server instead of at the web client +# using Javascript. Doxygen will generate the search PHP script and index +# file to put on the web server. The advantage of the server +# based approach is that it scales better to large projects and allows +# full text search. The disadvantages are that it is more difficult to setup +# and does not have live searching capabilities. + +SERVER_BASED_SEARCH = NO + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4wide + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for +# the generated latex document. The footer should contain everything after +# the last chapter. If it is left blank doxygen will generate a +# standard footer. Notice: only use this tag if you know what you are doing! + +LATEX_FOOTER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = NO + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = NO + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. +# This is useful +# if you want to understand what is going on. +# On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# pointed to by INCLUDE_PATH will be searched when a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition that +# overrules the definition found in the source code. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all references to function-like macros +# that are alone on a line, have an all uppercase name, and do not end with a +# semicolon, because these will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = doc/libosmocore.tag=../../core/html + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = doc/libosmocoding.tag + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option also works with HAVE_DOT disabled, but it is recommended to +# install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = YES + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will write a font called Helvetica to the output +# directory and reference it in all dot files that doxygen generates. +# When you want a differently looking font you can specify the font name +# using DOT_FONTNAME. You need to make sure dot is able to find the font, +# which can be done by putting it in a standard location or by setting the +# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory +# containing the font. + +DOT_FONTNAME = Helvetica + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the output directory to look for the +# FreeSans.ttf font (which doxygen will put there itself). If you specify a +# different font using DOT_FONTNAME you can set the path where dot +# can find it using this tag. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will generate a graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are svg, png, jpg, or gif. +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = /usr/bin/dot + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the +# \mscfile command). + +MSCFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/Makefile.am b/Makefile.am index 185127e30..1d17da5b3 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,11 +1,11 @@ ACLOCAL_AMFLAGS = -I m4 AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -SUBDIRS = include src src/vty src/codec src/gsm src/gb src/ctrl src/sim tests utils +SUBDIRS = include src src/vty src/codec src/gsm src/coding src/gb src/ctrl src/sim tests utils pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = libosmocore.pc libosmocodec.pc libosmovty.pc libosmogsm.pc \ - libosmogb.pc libosmoctrl.pc + libosmogb.pc libosmoctrl.pc libosmocoding.pc BUILT_SOURCES = $(top_srcdir)/.version $(top_srcdir)/.version: @@ -22,7 +22,8 @@ html_DATA = $(top_builddir)/doc/html.tar $(html_DATA): $(top_builddir)/doc/core/html/index.html \ $(top_builddir)/doc/gsm/html/index.html \ $(top_builddir)/doc/vty/html/index.html \ - $(top_builddir)/doc/codec/html/index.html + $(top_builddir)/doc/codec/html/index.html \ + $(top_builddir)/doc/coding/html/index.html cd $(top_builddir)/doc && tar cf html.tar */html $(top_builddir)/doc/core/html/index.html: $(SOURCES) Doxyfile.core @@ -44,13 +45,18 @@ $(top_builddir)/doc/codec/html/index.html: $(SOURCES) Doxyfile.codec mkdir -p doc/codec $(DOXYGEN) Doxyfile.codec +$(top_builddir)/doc/coding/html/index.html: Doxyfile.coding + @rm -rf doc/coding + mkdir -p doc/coding + $(DOXYGEN) Doxyfile.coding + install-data-hook: cd $(DESTDIR)$(htmldir) && tar xf html.tar && rm -f html.tar uninstall-hook: - cd $(DESTDIR)$(htmldir) && rm -rf {core,gsm,vty,codec} + cd $(DESTDIR)$(htmldir) && rm -rf {core,gsm,vty,codec,coding} -DX_CLEAN = doc/{core,gsm,vty,codec}/html/search/* doc/{core,gsm,vty,codec}/{html,latex}/* doc/html.tar doc/{core,gsm,vty,codec}/doxygen_sqlite3.db doc/*.tag +DX_CLEAN = doc/{core,gsm,vty,codec,coding}/html/search/* doc/{core,gsm,vty,codec,coding}/{html,latex}/* doc/html.tar doc/{core,gsm,vty,codec,coding}/doxygen_sqlite3.db doc/*.tag endif MOSTLYCLEANFILES = $(DX_CLEAN) diff --git a/configure.ac b/configure.ac index 20b5e635a..a18197d7b 100644 --- a/configure.ac +++ b/configure.ac @@ -42,6 +42,7 @@ case $host in *) LTLDFLAGS_OSMOGB='-Wl,--version-script=$(srcdir)/libosmogb.map' LTLDFLAGS_OSMOGSM='-Wl,--version-script=$(srcdir)/libosmogsm.map' + LTLDFLAGS_OSMOCODING='-Wl,--version-script=$(srcdir)/libosmocoding.map' ;; esac AC_SUBST(LTLDFLAGS_OSMOGB) @@ -228,6 +229,7 @@ fi AC_OUTPUT( libosmocore.pc libosmocodec.pc + libosmocoding.pc libosmovty.pc libosmogsm.pc libosmogb.pc @@ -237,6 +239,7 @@ AC_OUTPUT( src/Makefile src/vty/Makefile src/codec/Makefile + src/coding/Makefile src/sim/Makefile src/gsm/Makefile src/gb/Makefile @@ -248,4 +251,5 @@ AC_OUTPUT( Doxyfile.gsm Doxyfile.vty Doxyfile.codec + Doxyfile.coding Makefile) diff --git a/debian/control b/debian/control index 4cdb672e8..9b3761b35 100644 --- a/debian/control +++ b/debian/control @@ -25,6 +25,7 @@ Section: libs Architecture: any Multi-Arch: foreign Depends: libosmocodec0 (= ${binary:Version}), + libosmocoding0 (= ${binary:Version}), libosmocore8 (= ${binary:Version}), libosmogb4 (= ${binary:Version}), libosmogsm7 (= ${binary:Version}), @@ -76,6 +77,38 @@ Description: Documentation for the osmo codec library . This package contains the documentation for the libosmocodec library. +Package: libosmocoding0 +Section: libs +Architecture: any +Multi-Arch: same +Depends: ${shlibs:Depends}, + ${misc:Depends} +Pre-Depends: ${misc:Pre-Depends} +Description: Osmo coding library + This is part of the libosmocore "meta"-library. The libosmocore library + contains various utility functions that were originally developed as part of + the OpenBSC project, but which are of a more generic nature and thus useful to + (at least) other programs that are developed in the sphere of Free Software / + Open Source mobile communication. + . + The libosmocoding library in particular contains the implementation of + GSM, GPRS and EDGE transcoding routines, migrated from OsmoBTS. + +Package: libosmocoding-doc +Architecture: all +Section: doc +Depends: ${misc:Depends}, + libosmocoding0, + libjs-jquery +Description: Documentation for the osmo coding library + This is part of the libosmocore "meta"-library. The libosmocore library + contains various utility functions that were originally developed as part of + the OpenBSC project, but which are of a more generic nature and thus useful to + (at least) other programs that are developed in the sphere of Free Software / + Open Source mobile communication. + . + This package contains the documentation for the libosmocoding library. + Package: libosmocore8 Section: libs Architecture: any @@ -100,6 +133,7 @@ Depends: ${misc:Depends}, libosmocore8, libjs-jquery, libosmocodec-doc, + libosmocoding-doc, libosmogsm-doc, libosmovty-doc Description: Documentation for the Osmo Core library diff --git a/include/Makefile.am b/include/Makefile.am index 770a9c623..f8b1f8f3e 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -69,6 +69,11 @@ nobase_include_HEADERS = \ osmocom/gsm/gsm0480.h \ osmocom/gsm/gsm0502.h \ osmocom/gsm/gsm0503.h \ + osmocom/coding/gsm0503_tables.h \ + osmocom/coding/gsm0503_parity.h \ + osmocom/coding/gsm0503_mapping.h \ + osmocom/coding/gsm0503_interleaving.h \ + osmocom/coding/gsm0503_coding.h \ osmocom/gsm/gsm0808.h \ osmocom/gsm/gsm23003.h \ osmocom/gsm/gsm48.h \ diff --git a/include/osmocom/coding/gsm0503_coding.h b/include/osmocom/coding/gsm0503_coding.h new file mode 100644 index 000000000..b8eb2052f --- /dev/null +++ b/include/osmocom/coding/gsm0503_coding.h @@ -0,0 +1,63 @@ +#pragma once + +#include +#include + +#define GSM0503_GPRS_BURSTS_NBITS (116 * 4) +#define GSM0503_EGPRS_BURSTS_NBITS (348 * 4) +#define NUM_BYTES(N) ((N + 8 - 1) / 8) + +enum gsm0503_egprs_mcs { + EGPRS_MCS0, + EGPRS_MCS1, + EGPRS_MCS2, + EGPRS_MCS3, + EGPRS_MCS4, + EGPRS_MCS5, + EGPRS_MCS6, + EGPRS_MCS7, + EGPRS_MCS8, + EGPRS_MCS9, + EGPRS_NUM_MCS, +}; + +int gsm0503_xcch_encode(ubit_t *bursts, uint8_t *l2_data); +int gsm0503_xcch_decode(uint8_t *l2_data, sbit_t *bursts, + int *n_errors, int *n_bits_total); + +int gsm0503_pdtch_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len); +int gsm0503_pdtch_decode(uint8_t *l2_data, sbit_t *bursts, uint8_t *usf_p, + int *n_errors, int *n_bits_total); + +int gsm0503_pdtch_egprs_encode(ubit_t *bursts, uint8_t *l2_data, + uint8_t l2_len); +int gsm0503_pdtch_egprs_decode(uint8_t *l2_data, sbit_t *bursts, + uint16_t nbits, uint8_t *usf_p, int *n_errors, int *n_bits_total); + +int gsm0503_tch_fr_encode(ubit_t *bursts, uint8_t *tch_data, int len, + int net_order); +int gsm0503_tch_fr_decode(uint8_t *tch_data, sbit_t *bursts, int net_order, + int efr, int *n_errors, int *n_bits_total); + +int gsm0503_tch_hr_encode(ubit_t *bursts, uint8_t *tch_data, int len); +int gsm0503_tch_hr_decode(uint8_t *tch_data, sbit_t *bursts, int odd, + int *n_errors, int *n_bits_total); + +int gsm0503_tch_afs_encode(ubit_t *bursts, uint8_t *tch_data, int len, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, + uint8_t cmr); +int gsm0503_tch_afs_decode(uint8_t *tch_data, sbit_t *bursts, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, + uint8_t *cmr, int *n_errors, int *n_bits_total); + +int gsm0503_tch_ahs_encode(ubit_t *bursts, uint8_t *tch_data, int len, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, uint8_t cmr); +int gsm0503_tch_ahs_decode(uint8_t *tch_data, sbit_t *bursts, int odd, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, + uint8_t *cmr, int *n_errors, int *n_bits_total); + +int gsm0503_rach_encode(ubit_t *burst, uint8_t *ra, uint8_t bsic); +int gsm0503_rach_decode(uint8_t *ra, sbit_t *burst, uint8_t bsic); + +int gsm0503_sch_encode(ubit_t *burst, uint8_t *sb_info); +int gsm0503_sch_decode(uint8_t *sb_info, sbit_t *burst); diff --git a/include/osmocom/coding/gsm0503_interleaving.h b/include/osmocom/coding/gsm0503_interleaving.h new file mode 100644 index 000000000..f97dff4fd --- /dev/null +++ b/include/osmocom/coding/gsm0503_interleaving.h @@ -0,0 +1,51 @@ +#pragma once + +#include + +void gsm0503_xcch_deinterleave(sbit_t *cB, const sbit_t *iB); +void gsm0503_xcch_interleave(ubit_t *cB, ubit_t *iB); + +void gsm0503_tch_fr_deinterleave(sbit_t *cB, sbit_t *iB); +void gsm0503_tch_fr_interleave(ubit_t *cB, ubit_t *iB); + +void gsm0503_tch_hr_deinterleave(sbit_t *cB, sbit_t *iB); +void gsm0503_tch_hr_interleave(ubit_t *cB, ubit_t *iB); + +void gsm0503_mcs1_ul_deinterleave(sbit_t *hc, sbit_t *dc, const sbit_t *iB); +void gsm0503_mcs1_ul_interleave(const ubit_t *hc, + const ubit_t *dc, ubit_t *iB); + +void gsm0503_mcs1_dl_deinterleave(sbit_t *u, sbit_t *hc, + sbit_t *dc, const sbit_t *iB); +void gsm0503_mcs1_dl_interleave(const ubit_t *up, const ubit_t *hc, + const ubit_t *dc, ubit_t *iB); + +void gsm0503_mcs5_ul_deinterleave(sbit_t *hc, sbit_t *dc, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs5_ul_interleave(const ubit_t *hc, const ubit_t *dc, + ubit_t *hi, ubit_t *di); + +void gsm0503_mcs5_dl_deinterleave(sbit_t *hc, sbit_t *dc, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs5_dl_interleave(const ubit_t *hc, const ubit_t *dc, + ubit_t *hi, ubit_t *di); + +void gsm0503_mcs7_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs7_ul_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di); + +void gsm0503_mcs7_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs7_dl_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di); + +void gsm0503_mcs8_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs8_ul_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di); + +void gsm0503_mcs8_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di); +void gsm0503_mcs8_dl_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di); diff --git a/include/osmocom/coding/gsm0503_mapping.h b/include/osmocom/coding/gsm0503_mapping.h new file mode 100644 index 000000000..4c6550a46 --- /dev/null +++ b/include/osmocom/coding/gsm0503_mapping.h @@ -0,0 +1,33 @@ +#pragma once + +#include + +void gsm0503_xcch_burst_unmap(sbit_t *iB, const sbit_t *eB, + sbit_t *hl, sbit_t *hn); +void gsm0503_xcch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *hl, + const ubit_t *hn); + +void gsm0503_tch_burst_unmap(sbit_t *iB, sbit_t *eB, sbit_t *h, int odd); +void gsm0503_tch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *h, int odd); + +void gsm0503_mcs5_ul_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, int B); +void gsm0503_mcs5_ul_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, int B); + +void gsm0503_mcs7_ul_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, int B); +void gsm0503_mcs7_ul_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, int B); + +void gsm0503_mcs5_dl_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, const ubit_t *up, int B); +void gsm0503_mcs5_dl_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, sbit_t *up, int B); + +void gsm0503_mcs7_dl_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, const ubit_t *up, int B); +void gsm0503_mcs7_dl_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, sbit_t *up, int B); + +void gsm0503_mcs5_burst_swap(sbit_t *eB); diff --git a/include/osmocom/coding/gsm0503_parity.h b/include/osmocom/coding/gsm0503_parity.h new file mode 100644 index 000000000..540124a7b --- /dev/null +++ b/include/osmocom/coding/gsm0503_parity.h @@ -0,0 +1,13 @@ +#pragma once + +#include + +const struct osmo_crc64gen_code gsm0503_fire_crc40; +const struct osmo_crc16gen_code gsm0503_cs234_crc16; +const struct osmo_crc8gen_code gsm0503_mcs_crc8_hdr; +const struct osmo_crc16gen_code gsm0503_mcs_crc12; +const struct osmo_crc8gen_code gsm0503_rach_crc6; +const struct osmo_crc16gen_code gsm0503_sch_crc10; +const struct osmo_crc8gen_code gsm0503_tch_fr_crc3; +const struct osmo_crc8gen_code gsm0503_tch_efr_crc8; +const struct osmo_crc8gen_code gsm0503_amr_crc6; diff --git a/include/osmocom/coding/gsm0503_tables.h b/include/osmocom/coding/gsm0503_tables.h new file mode 100644 index 000000000..e6761ca43 --- /dev/null +++ b/include/osmocom/coding/gsm0503_tables.h @@ -0,0 +1,50 @@ +#pragma once + +#include +#include + +extern const ubit_t gsm0503_pdtch_hl_hn_ubit[4][8]; +extern const ubit_t gsm0503_pdtch_edge_hl_hn_ubit[3][8]; +extern const sbit_t gsm0503_pdtch_hl_hn_sbit[4][8]; +extern const sbit_t gsm0503_pdtch_edge_hl_hn_sbit[3][8]; +extern const ubit_t gsm0503_usf2six[8][6]; +extern const ubit_t gsm0503_usf2twelve_ubit[8][12]; +extern const sbit_t gsm0503_usf2twelve_sbit[8][12]; +extern const uint8_t gsm0503_puncture_cs2[588]; +extern const uint8_t gsm0503_puncture_cs3[676]; +extern const uint8_t gsm0503_puncture_mcs1_dl_hdr[108]; +extern const uint8_t gsm0503_puncture_mcs1_ul_hdr[117]; +extern const uint8_t gsm0503_puncture_mcs1_p1[588]; +extern const uint8_t gsm0503_puncture_mcs1_p2[588]; +extern const uint8_t gsm0503_puncture_mcs2_p1[732]; +extern const uint8_t gsm0503_puncture_mcs2_p2[732]; +extern const uint8_t gsm0503_puncture_mcs3_p1[948]; +extern const uint8_t gsm0503_puncture_mcs3_p2[948]; +extern const uint8_t gsm0503_puncture_mcs3_p3[948]; +extern const uint8_t gsm0503_puncture_mcs4_p1[1116]; +extern const uint8_t gsm0503_puncture_mcs4_p2[1116]; +extern const uint8_t gsm0503_puncture_mcs4_p3[1116]; +extern const uint8_t gsm0503_puncture_mcs5_p1[1404]; +extern const uint8_t gsm0503_puncture_mcs5_p2[1404]; +extern const uint8_t gsm0503_puncture_mcs6_p1[1836]; +extern const uint8_t gsm0503_puncture_mcs6_p2[1836]; +extern const uint8_t gsm0503_puncture_mcs7_dl_hdr[135]; +extern const uint8_t gsm0503_puncture_mcs7_ul_hdr[162]; +extern const uint8_t gsm0503_puncture_mcs7_p1[1404]; +extern const uint8_t gsm0503_puncture_mcs7_p2[1404]; +extern const uint8_t gsm0503_puncture_mcs7_p3[1404]; +extern const uint8_t gsm0503_puncture_mcs8_p1[1692]; +extern const uint8_t gsm0503_puncture_mcs8_p2[1692]; +extern const uint8_t gsm0503_puncture_mcs8_p3[1692]; +extern const uint8_t gsm0503_puncture_mcs9_p1[1836]; +extern const uint8_t gsm0503_puncture_mcs9_p2[1836]; +extern const uint8_t gsm0503_puncture_mcs9_p3[1836]; +extern const uint16_t gsm0503_interleave_mcs5[1248]; +extern const uint8_t gsm0503_gsm_fr_map[76]; +extern const uint8_t gsm0503_gsm_efr_protected_bits[65]; +extern const ubit_t gsm0503_afs_ic_ubit[4][8]; +extern const sbit_t gsm0503_afs_ic_sbit[4][8]; +extern const ubit_t gsm0503_ahs_ic_ubit[4][4]; +extern const sbit_t gsm0503_ahs_ic_sbit[4][4]; +extern const uint8_t gsm0503_tch_hr_interleaving[228][2]; +extern const ubit_t gsm0503_mcs5_usf_precode_table[8][36]; diff --git a/libosmocoding.pc.in b/libosmocoding.pc.in new file mode 100644 index 000000000..580b17020 --- /dev/null +++ b/libosmocoding.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: Osmocom L1 transcoding Library +Description: C Utility Library +Version: @VERSION@ +Libs: -L${libdir} -losmocoding -losmocodec -losmogsm -losmocore +Cflags: -I${includedir}/ + diff --git a/src/coding/Makefile.am b/src/coding/Makefile.am new file mode 100644 index 000000000..5a055c8d3 --- /dev/null +++ b/src/coding/Makefile.am @@ -0,0 +1,27 @@ +# This is _NOT_ the library release version, it's an API version. +# Please read Chapter 6 "Library interface versions" of the libtool +# documentation before making any modification +LIBVERSION = 0:0:0 + +AM_CPPFLAGS = -I$(top_srcdir)/include $(TALLOC_CFLAGS) +AM_CFLAGS = -Wall + +lib_LTLIBRARIES = libosmocoding.la + +libosmocoding_la_SOURCES = \ + gsm0503_interleaving.c \ + gsm0503_mapping.c \ + gsm0503_tables.c \ + gsm0503_parity.c \ + gsm0503_coding.c +libosmocoding_la_LDFLAGS = \ + -version-info \ + $(LIBVERSION) \ + -no-undefined \ + $(TALLOC_LIBS) +libosmocoding_la_LIBADD = \ + ../libosmocore.la \ + ../gsm/libosmogsm.la \ + ../codec/libosmocodec.la + +EXTRA_DIST = libosmocoding.map diff --git a/src/coding/gsm0503_coding.c b/src/coding/gsm0503_coding.c new file mode 100644 index 000000000..30ec387b7 --- /dev/null +++ b/src/coding/gsm0503_coding.c @@ -0,0 +1,2681 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2015 by Alexander Chemeris + * (C) 2016 by Tom Tsou + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include + +/* + * EGPRS coding limits + */ + +/* Max header size with parity bits */ +#define EGPRS_HDR_UPP_MAX 54 + +/* Max encoded header size */ +#define EGPRS_HDR_C_MAX 162 + +/* Max punctured header size */ +#define EGPRS_HDR_HC_MAX 160 + +/* Max data block size with parity bits */ +#define EGPRS_DATA_U_MAX 612 + +/* Max encoded data block size */ +#define EGPRS_DATA_C_MAX 1836 + +/* Max single block punctured data size */ +#define EGPRS_DATA_DC_MAX 1248 + +/* Dual block punctured data size */ +#define EGPRS_DATA_C1 612 +#define EGPRS_DATA_C2 EGPRS_DATA_C1 + +/* TS 101318 Chapter 5.1: 260 bits + 4bit sig */ +#define GSM_FR_BYTES 33 +/* TS 101318 Chapter 5.2: 112 bits, no sig */ +#define GSM_HR_BYTES 14 +/* TS 101318 Chapter 5.3: 244 bits + 4bit sig */ +#define GSM_EFR_BYTES 31 + +union gprs_rlc_ul_hdr_egprs { + struct gprs_rlc_ul_header_egprs_1 type1; + struct gprs_rlc_ul_header_egprs_2 type2; + struct gprs_rlc_ul_header_egprs_3 type3; +}; + +union gprs_rlc_dl_hdr_egprs { + struct gprs_rlc_dl_header_egprs_1 type1; + struct gprs_rlc_dl_header_egprs_2 type2; + struct gprs_rlc_dl_header_egprs_3 type3; +}; + +struct gsm0503_mcs_code { + uint8_t mcs; + uint8_t usf_len; + + /* Header coding */ + uint8_t hdr_len; + uint8_t hdr_code_len; + uint8_t hdr_punc_len; + const struct osmo_conv_code *hdr_conv; + const uint8_t *hdr_punc; + + /* Data coding */ + uint16_t data_len; + uint16_t data_code_len; + uint16_t data_punc_len; + const struct osmo_conv_code *data_conv; + const uint8_t *data_punc[3]; +}; + +/* + * EGPRS UL coding parameters + */ +struct gsm0503_mcs_code gsm0503_mcs_ul_codes[EGPRS_NUM_MCS] = { + { + .mcs = EGPRS_MCS0, + }, + { + .mcs = EGPRS_MCS1, + .hdr_len = 31, + .hdr_code_len = 117, + .hdr_punc_len = 80, + .hdr_conv = &gsm0503_mcs1_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, + + .data_len = 178, + .data_code_len = 588, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs1, + .data_punc = { + gsm0503_puncture_mcs1_p1, + gsm0503_puncture_mcs1_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS2, + .hdr_len = 31, + .hdr_code_len = 117, + .hdr_punc_len = 80, + .hdr_conv = &gsm0503_mcs1_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, + + .data_len = 226, + .data_code_len = 732, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs2, + .data_punc = { + gsm0503_puncture_mcs2_p1, + gsm0503_puncture_mcs2_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS3, + .hdr_len = 31, + .hdr_code_len = 117, + .hdr_punc_len = 80, + .hdr_conv = &gsm0503_mcs1_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, + + .data_len = 298, + .data_code_len = 948, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs3, + .data_punc = { + gsm0503_puncture_mcs3_p1, + gsm0503_puncture_mcs3_p2, + gsm0503_puncture_mcs3_p3, + }, + }, + { + .mcs = EGPRS_MCS4, + .hdr_len = 31, + .hdr_code_len = 117, + .hdr_punc_len = 80, + .hdr_conv = &gsm0503_mcs1_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, + + .data_len = 354, + .data_code_len = 1116, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs4, + .data_punc = { + gsm0503_puncture_mcs4_p1, + gsm0503_puncture_mcs4_p2, + gsm0503_puncture_mcs4_p3, + }, + }, + { + .mcs = EGPRS_MCS5, + .hdr_len = 37, + .hdr_code_len = 135, + .hdr_punc_len = 136, + .hdr_conv = &gsm0503_mcs5_ul_hdr, + .hdr_punc = NULL, + + .data_len = 450, + .data_code_len = 1404, + .data_punc_len = 1248, + .data_conv = &gsm0503_mcs5, + .data_punc = { + gsm0503_puncture_mcs5_p1, + gsm0503_puncture_mcs5_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS6, + .hdr_len = 37, + .hdr_code_len = 135, + .hdr_punc_len = 136, + .hdr_conv = &gsm0503_mcs5_ul_hdr, + .hdr_punc = NULL, + + .data_len = 594, + .data_code_len = 1836, + .data_punc_len = 1248, + .data_conv = &gsm0503_mcs6, + .data_punc = { + gsm0503_puncture_mcs6_p1, + gsm0503_puncture_mcs6_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS7, + .hdr_len = 46, + .hdr_code_len = 162, + .hdr_punc_len = 160, + .hdr_conv = &gsm0503_mcs7_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, + + .data_len = 900, + .data_code_len = 1404, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs7, + .data_punc = { + gsm0503_puncture_mcs7_p1, + gsm0503_puncture_mcs7_p2, + gsm0503_puncture_mcs7_p3, + } + }, + { + .mcs = EGPRS_MCS8, + .hdr_len = 46, + .hdr_code_len = 162, + .hdr_punc_len = 160, + .hdr_conv = &gsm0503_mcs7_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, + + .data_len = 1092, + .data_code_len = 1692, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs8, + .data_punc = { + gsm0503_puncture_mcs8_p1, + gsm0503_puncture_mcs8_p2, + gsm0503_puncture_mcs8_p3, + } + }, + { + .mcs = EGPRS_MCS9, + .hdr_len = 46, + .hdr_code_len = 162, + .hdr_punc_len = 160, + .hdr_conv = &gsm0503_mcs7_ul_hdr, + .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, + + .data_len = 1188, + .data_code_len = 1836, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs9, + .data_punc = { + gsm0503_puncture_mcs9_p1, + gsm0503_puncture_mcs9_p2, + gsm0503_puncture_mcs9_p3, + } + }, +}; + +/* + * EGPRS DL coding parameters + */ +struct gsm0503_mcs_code gsm0503_mcs_dl_codes[EGPRS_NUM_MCS] = { + { + .mcs = EGPRS_MCS0, + }, + { + .mcs = EGPRS_MCS1, + .usf_len = 3, + .hdr_len = 28, + .hdr_code_len = 108, + .hdr_punc_len = 68, + .hdr_conv = &gsm0503_mcs1_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, + + .data_len = 178, + .data_code_len = 588, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs1, + .data_punc = { + gsm0503_puncture_mcs1_p1, + gsm0503_puncture_mcs1_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS2, + .usf_len = 3, + .hdr_len = 28, + .hdr_code_len = 108, + .hdr_punc_len = 68, + .hdr_conv = &gsm0503_mcs1_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, + + .data_len = 226, + .data_code_len = 732, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs2, + .data_punc = { + gsm0503_puncture_mcs2_p1, + gsm0503_puncture_mcs2_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS3, + .usf_len = 3, + .hdr_len = 28, + .hdr_code_len = 108, + .hdr_punc_len = 68, + .hdr_conv = &gsm0503_mcs1_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, + + .data_len = 298, + .data_code_len = 948, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs3, + .data_punc = { + gsm0503_puncture_mcs3_p1, + gsm0503_puncture_mcs3_p2, + gsm0503_puncture_mcs3_p3, + }, + }, + { + .mcs = EGPRS_MCS4, + .usf_len = 3, + .hdr_len = 28, + .hdr_code_len = 108, + .hdr_punc_len = 68, + .hdr_conv = &gsm0503_mcs1_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, + + .data_len = 354, + .data_code_len = 1116, + .data_punc_len = 372, + .data_conv = &gsm0503_mcs4, + .data_punc = { + gsm0503_puncture_mcs4_p1, + gsm0503_puncture_mcs4_p2, + gsm0503_puncture_mcs4_p3, + }, + }, + { + .mcs = EGPRS_MCS5, + .usf_len = 3, + .hdr_len = 25, + .hdr_code_len = 99, + .hdr_punc_len = 100, + .hdr_conv = &gsm0503_mcs5_dl_hdr, + .hdr_punc = NULL, + + .data_len = 450, + .data_code_len = 1404, + .data_punc_len = 1248, + .data_conv = &gsm0503_mcs5, + .data_punc = { + gsm0503_puncture_mcs5_p1, + gsm0503_puncture_mcs5_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS6, + .usf_len = 3, + .hdr_len = 25, + .hdr_code_len = 99, + .hdr_punc_len = 100, + .hdr_conv = &gsm0503_mcs5_dl_hdr, + .hdr_punc = NULL, + + .data_len = 594, + .data_code_len = 1836, + .data_punc_len = 1248, + .data_conv = &gsm0503_mcs6, + .data_punc = { + gsm0503_puncture_mcs6_p1, + gsm0503_puncture_mcs6_p2, + NULL, + }, + }, + { + .mcs = EGPRS_MCS7, + .usf_len = 3, + .hdr_len = 37, + .hdr_code_len = 135, + .hdr_punc_len = 124, + .hdr_conv = &gsm0503_mcs7_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, + + .data_len = 900, + .data_code_len = 1404, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs7, + .data_punc = { + gsm0503_puncture_mcs7_p1, + gsm0503_puncture_mcs7_p2, + gsm0503_puncture_mcs7_p3, + } + }, + { + .mcs = EGPRS_MCS8, + .usf_len = 3, + .hdr_len = 37, + .hdr_code_len = 135, + .hdr_punc_len = 124, + .hdr_conv = &gsm0503_mcs7_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, + + .data_len = 1092, + .data_code_len = 1692, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs8, + .data_punc = { + gsm0503_puncture_mcs8_p1, + gsm0503_puncture_mcs8_p2, + gsm0503_puncture_mcs8_p3, + } + }, + { + .mcs = EGPRS_MCS9, + .usf_len = 3, + .hdr_len = 37, + .hdr_code_len = 135, + .hdr_punc_len = 124, + .hdr_conv = &gsm0503_mcs7_dl_hdr, + .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, + + .data_len = 1188, + .data_code_len = 1836, + .data_punc_len = 612, + .data_conv = &gsm0503_mcs9, + .data_punc = { + gsm0503_puncture_mcs9_p1, + gsm0503_puncture_mcs9_p2, + gsm0503_puncture_mcs9_p3, + } + }, +}; + +static int osmo_conv_decode_ber(const struct osmo_conv_code *code, + const sbit_t *input, ubit_t *output, + int *n_errors, int *n_bits_total) +{ + int res, i, coded_len; + ubit_t recoded[EGPRS_DATA_C_MAX]; + + res = osmo_conv_decode(code, input, output); + + if (n_bits_total || n_errors) { + coded_len = osmo_conv_encode(code, output, recoded); + OSMO_ASSERT(sizeof(recoded) / sizeof(recoded[0]) >= coded_len); + } + + /* Count bit errors */ + if (n_errors) { + *n_errors = 0; + for (i = 0; i < coded_len; i++) { + if (!((recoded[i] && input[i] < 0) || + (!recoded[i] && input[i] > 0)) ) + *n_errors += 1; + } + } + + if (n_bits_total) + *n_bits_total = coded_len; + + return res; +} + +static int _xcch_decode_cB(uint8_t *l2_data, sbit_t *cB, + int *n_errors, int *n_bits_total) +{ + ubit_t conv[224]; + int rv; + + osmo_conv_decode_ber(&gsm0503_xcch, cB, + conv, n_errors, n_bits_total); + + rv = osmo_crc64gen_check_bits(&gsm0503_fire_crc40, + conv, 184, conv + 184); + if (rv) + return -1; + + osmo_ubit2pbit_ext(l2_data, 0, conv, 0, 184, 1); + + return 0; +} + +static int _xcch_encode_cB(ubit_t *cB, uint8_t *l2_data) +{ + ubit_t conv[224]; + + osmo_pbit2ubit_ext(conv, 0, l2_data, 0, 184, 1); + + osmo_crc64gen_set_bits(&gsm0503_fire_crc40, conv, 184, conv + 184); + + osmo_conv_encode(&gsm0503_xcch, conv, cB); + + return 0; +} + +/* + * GSM xCCH block transcoding + */ +int gsm0503_xcch_decode(uint8_t *l2_data, sbit_t *bursts, + int *n_errors, int *n_bits_total) +{ + sbit_t iB[456], cB[456]; + int i; + + for (i = 0; i < 4; i++) + gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], NULL, NULL); + + gsm0503_xcch_deinterleave(cB, iB); + + return _xcch_decode_cB(l2_data, cB, n_errors, n_bits_total); +} + +int gsm0503_xcch_encode(ubit_t *bursts, uint8_t *l2_data) +{ + ubit_t iB[456], cB[456], hl = 1, hn = 1; + int i; + + _xcch_encode_cB(cB, l2_data); + + gsm0503_xcch_interleave(cB, iB); + + for (i = 0; i < 4; i++) + gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], &hl, &hn); + + return 0; +} + +/* + * EGPRS PDTCH UL block decoding + */ + +/* + * Type 3 - MCS-1,2,3,4 + * Unmapping and deinterleaving + */ +static int egprs_type3_unmap(const sbit_t *bursts, sbit_t *hc, sbit_t *dc) +{ + int i; + sbit_t iB[456], q[8]; + + for (i = 0; i < 4; i++) { + gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], + q + i * 2, q + i * 2 + 1); + } + + gsm0503_mcs1_ul_deinterleave(hc, dc, iB); + + return 0; +} + +/* + * Type 2 - MCS-5,6 + * Unmapping and deinterleaving + */ +static int egprs_type2_unmap(const sbit_t *bursts, sbit_t *hc, sbit_t *dc) +{ + int i; + sbit_t burst[348]; + sbit_t hi[EGPRS_HDR_HC_MAX]; + sbit_t di[EGPRS_DATA_DC_MAX]; + + for (i = 0; i < 4; i++) { + memcpy(burst, &bursts[i * 348], 348); + + gsm0503_mcs5_burst_swap(burst); + gsm0503_mcs5_ul_burst_unmap(di, burst, hi, i); + } + + gsm0503_mcs5_ul_deinterleave(hc, dc, hi, di); + + return 0; +} + +/* + * Type 1 - MCS-7,8,9 + * Unmapping and deinterleaving - Note that MCS-7 interleaver is unique + */ +static int egprs_type1_unmap(const sbit_t *bursts, sbit_t *hc, + sbit_t *c1, sbit_t *c2, int msc) +{ + int i; + sbit_t burst[348]; + sbit_t hi[EGPRS_HDR_HC_MAX]; + sbit_t di[EGPRS_DATA_C1 * 2]; + + for (i = 0; i < 4; i++) { + memcpy(burst, &bursts[i * 348], 348); + + gsm0503_mcs5_burst_swap(burst); + gsm0503_mcs7_ul_burst_unmap(di, burst, hi, i); + } + + if (msc == EGPRS_MCS7) + gsm0503_mcs7_ul_deinterleave(hc, c1, c2, hi, di); + else + gsm0503_mcs8_ul_deinterleave(hc, c1, c2, hi, di); + + return 0; +} + +/* + * Decode EGPRS UL header section + * + * 1. Depuncture + * 2. Convolutional decoding + * 3. CRC check + */ +static int _egprs_decode_hdr(const sbit_t *hc, int mcs, + union gprs_rlc_ul_hdr_egprs *hdr) +{ + sbit_t C[EGPRS_HDR_C_MAX]; + ubit_t upp[EGPRS_HDR_UPP_MAX]; + int i, j, rc; + struct gsm0503_mcs_code *code; + + code = &gsm0503_mcs_ul_codes[mcs]; + + /* Skip depuncturing on MCS-5,6 header */ + if ((mcs == EGPRS_MCS5) || (mcs == EGPRS_MCS6)) { + memcpy(C, hc, code->hdr_code_len); + goto hdr_conv_decode; + } + + if (!code->hdr_punc) { + /* Invalid MCS-X header puncture matrix */ + return -1; + } + + i = code->hdr_code_len - 1; + j = code->hdr_punc_len - 1; + + for (; i >= 0; i--) { + if (!code->hdr_punc[i]) + C[i] = hc[j--]; + else + C[i] = 0; + } + +hdr_conv_decode: + osmo_conv_decode_ber(code->hdr_conv, C, upp, NULL, NULL); + rc = osmo_crc8gen_check_bits(&gsm0503_mcs_crc8_hdr, upp, + code->hdr_len, upp + code->hdr_len); + if (rc) + return -1; + + osmo_ubit2pbit_ext((pbit_t *) hdr, 0, upp, 0, code->hdr_len, 1); + + return 0; +} + +/* + * Blind MCS header decoding based on burst length and CRC validation. + * Ignore 'q' value coding identification. This approach provides + * the strongest chance of header recovery. + */ +static int egprs_decode_hdr(union gprs_rlc_ul_hdr_egprs *hdr, + const sbit_t *bursts, uint16_t nbits) +{ + int rc; + sbit_t hc[EGPRS_HDR_HC_MAX]; + + if (nbits == GSM0503_GPRS_BURSTS_NBITS) { + /* MCS-1,2,3,4 */ + egprs_type3_unmap(bursts, hc, NULL); + rc = _egprs_decode_hdr(hc, EGPRS_MCS1, hdr); + if (!rc) + return EGPRS_HDR_TYPE3; + } else if (nbits == GSM0503_EGPRS_BURSTS_NBITS) { + /* MCS-5,6 */ + egprs_type2_unmap(bursts, hc, NULL); + rc = _egprs_decode_hdr(hc, EGPRS_MCS5, hdr); + if (!rc) + return EGPRS_HDR_TYPE2; + + /* MCS-7,8,9 */ + egprs_type1_unmap(bursts, hc, NULL, NULL, EGPRS_MCS7); + rc = _egprs_decode_hdr(hc, EGPRS_MCS7, hdr); + if (!rc) + return EGPRS_HDR_TYPE1; + } + + return -1; +} + +/* + * Parse EGPRS UL header for coding and puncturing scheme (CPS) + * + * Type 1 - MCS-7,8,9 + * Type 2 - MCS-5,6 + * Type 3 - MCS-1,2,3,4 + */ +static int egprs_parse_ul_cps(struct egprs_cps *cps, + union gprs_rlc_ul_hdr_egprs *hdr, int type) +{ + uint8_t bits; + + switch (type) { + case EGPRS_HDR_TYPE1: + bits = hdr->type1.cps; + break; + case EGPRS_HDR_TYPE2: + bits = (hdr->type2.cps_lo << 2) | hdr->type2.cps_hi; + break; + case EGPRS_HDR_TYPE3: + bits = (hdr->type3.cps_lo << 2) | hdr->type3.cps_hi; + break; + default: + return -1; + } + + return egprs_get_cps(cps, type, bits); +} + +/* + * Decode EGPRS UL data section + * + * 1. Depuncture + * 2. Convolutional decoding + * 3. CRC check + * 4. Block combining (MCS-7,8,9 only) + */ +static int egprs_decode_data(uint8_t *l2_data, sbit_t *c, + int mcs, int p, int blk, int *n_errors, int *n_bits_total) +{ + ubit_t u[EGPRS_DATA_U_MAX]; + sbit_t C[EGPRS_DATA_C_MAX]; + + int i, j, rc, data_len; + struct gsm0503_mcs_code *code; + + if (blk && mcs < EGPRS_MCS7) { + /* Invalid MCS-X block state */ + return -1; + } + + code = &gsm0503_mcs_ul_codes[mcs]; + if (!code->data_punc[p]) { + /* Invalid MCS-X data puncture matrix */ + return -1; + } + + /* + * MCS-1,6 - single block processing + * MCS-7,9 - dual block processing + */ + if (mcs >= EGPRS_MCS7) + data_len = code->data_len / 2; + else + data_len = code->data_len; + + i = code->data_code_len - 1; + j = code->data_punc_len - 1; + + for (; i >= 0; i--) { + if (!code->data_punc[p][i]) + C[i] = c[j--]; + else + C[i] = 0; + } + + osmo_conv_decode_ber(code->data_conv, C, u, n_errors, n_bits_total); + rc = osmo_crc16gen_check_bits(&gsm0503_mcs_crc12, u, + data_len, u + data_len); + if (rc) + return -1; + + /* Offsets output pointer on the second block of Type 1 MCS */ + osmo_ubit2pbit_ext(l2_data, code->hdr_len + blk * data_len, + u, 0, data_len, 1); + + /* Return the number of bytes required for the bit message */ + return NUM_BYTES(code->hdr_len + code->data_len); +} + +/* + * Decode EGPRS UL message + * + * 1. Header section decoding + * 2. Extract CPS settings + * 3. Burst unmapping and deinterleaving + * 4. Data section decoding + */ +int gsm0503_pdtch_egprs_decode(uint8_t *l2_data, sbit_t *bursts, uint16_t nbits, + uint8_t *usf_p, int *n_errors, int *n_bits_total) +{ + sbit_t dc[EGPRS_DATA_DC_MAX]; + sbit_t c1[EGPRS_DATA_C1], c2[EGPRS_DATA_C2]; + int type, rc; + struct egprs_cps cps; + union gprs_rlc_ul_hdr_egprs *hdr; + + if ((nbits != GSM0503_GPRS_BURSTS_NBITS) && + (nbits != GSM0503_EGPRS_BURSTS_NBITS)) { + /* Invalid EGPRS bit length */ + return -1; + } + + hdr = (union gprs_rlc_ul_hdr_egprs *) l2_data; + type = egprs_decode_hdr(hdr, bursts, nbits); + if (egprs_parse_ul_cps(&cps, hdr, type) < 0) + return -1; + + switch (cps.mcs) { + case EGPRS_MCS1: + case EGPRS_MCS2: + case EGPRS_MCS3: + case EGPRS_MCS4: + egprs_type3_unmap(bursts, NULL, dc); + break; + case EGPRS_MCS5: + case EGPRS_MCS6: + egprs_type2_unmap(bursts, NULL, dc); + break; + case EGPRS_MCS7: + case EGPRS_MCS8: + case EGPRS_MCS9: + egprs_type1_unmap(bursts, NULL, c1, c2, cps.mcs); + break; + default: + /* Invalid MCS-X */ + return -1; + } + + /* Decode MCS-X block, where X = cps.mcs */ + if (cps.mcs < EGPRS_MCS7) { + rc = egprs_decode_data(l2_data, dc, cps.mcs, cps.p[0], + 0, n_errors, n_bits_total); + if (rc < 0) + return -1; + } else { + /* MCS-7,8,9 block 1 */ + rc = egprs_decode_data(l2_data, c1, cps.mcs, cps.p[0], + 0, n_errors, n_bits_total); + if (rc < 0) + return -1; + + /* MCS-7,8,9 block 2 */ + rc = egprs_decode_data(l2_data, c2, cps.mcs, cps.p[1], + 1, n_errors, n_bits_total); + if (rc < 0) + return -1; + } + + return rc; +} + +/* + * GSM PDTCH block transcoding + */ + +int gsm0503_pdtch_decode(uint8_t *l2_data, sbit_t *bursts, uint8_t *usf_p, + int *n_errors, int *n_bits_total) +{ + sbit_t iB[456], cB[676], hl_hn[8]; + ubit_t conv[456]; + int i, j, k, rv, best = 0, cs = 0, usf = 0; /* make GCC happy */ + + for (i = 0; i < 4; i++) + gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], + hl_hn + i * 2, hl_hn + i * 2 + 1); + + for (i = 0; i < 4; i++) { + for (j = 0, k = 0; j < 8; j++) + k += abs(((int)gsm0503_pdtch_hl_hn_sbit[i][j]) - ((int)hl_hn[j])); + + if (i == 0 || k < best) { + best = k; + cs = i + 1; + } + } + + gsm0503_xcch_deinterleave(cB, iB); + + switch (cs) { + case 1: + osmo_conv_decode_ber(&gsm0503_xcch, cB, + conv, n_errors, n_bits_total); + + rv = osmo_crc64gen_check_bits(&gsm0503_fire_crc40, + conv, 184, conv + 184); + if (rv) + return -1; + + osmo_ubit2pbit_ext(l2_data, 0, conv, 0, 184, 1); + + return 23; + case 2: + for (i = 587, j = 455; i >= 0; i--) { + if (!gsm0503_puncture_cs2[i]) + cB[i] = cB[j--]; + else + cB[i] = 0; + } + + osmo_conv_decode_ber(&gsm0503_cs2_np, cB, + conv, n_errors, n_bits_total); + + for (i = 0; i < 8; i++) { + for (j = 0, k = 0; j < 6; j++) + k += abs(((int)gsm0503_usf2six[i][j]) - ((int)conv[j])); + + if (i == 0 || k < best) { + best = k; + usf = i; + } + } + + conv[3] = usf & 1; + conv[4] = (usf >> 1) & 1; + conv[5] = (usf >> 2) & 1; + if (usf_p) + *usf_p = usf; + + rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, + conv + 3, 271, conv + 3 + 271); + if (rv) + return -1; + + osmo_ubit2pbit_ext(l2_data, 0, conv, 3, 271, 1); + + return 34; + case 3: + for (i = 675, j = 455; i >= 0; i--) { + if (!gsm0503_puncture_cs3[i]) + cB[i] = cB[j--]; + else + cB[i] = 0; + } + + osmo_conv_decode_ber(&gsm0503_cs3_np, cB, + conv, n_errors, n_bits_total); + + for (i = 0; i < 8; i++) { + for (j = 0, k = 0; j < 6; j++) + k += abs(((int)gsm0503_usf2six[i][j]) - ((int)conv[j])); + + if (i == 0 || k < best) { + best = k; + usf = i; + } + } + + conv[3] = usf & 1; + conv[4] = (usf >> 1) & 1; + conv[5] = (usf >> 2) & 1; + if (usf_p) + *usf_p = usf; + + rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, + conv + 3, 315, conv + 3 + 315); + if (rv) + return -1; + + osmo_ubit2pbit_ext(l2_data, 0, conv, 3, 315, 1); + + return 40; + case 4: + for (i = 12; i < 456; i++) + conv[i] = (cB[i] < 0) ? 1 : 0; + + for (i = 0; i < 8; i++) { + for (j = 0, k = 0; j < 12; j++) + k += abs(((int)gsm0503_usf2twelve_sbit[i][j]) - ((int)cB[j])); + + if (i == 0 || k < best) { + best = k; + usf = i; + } + } + + conv[9] = usf & 1; + conv[10] = (usf >> 1) & 1; + conv[11] = (usf >> 2) & 1; + if (usf_p) + *usf_p = usf; + + rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, + conv + 9, 431, conv + 9 + 431); + if (rv) { + *n_bits_total = 456 - 12; + *n_errors = *n_bits_total; + return -1; + } + + *n_bits_total = 456 - 12; + *n_errors = 0; + + osmo_ubit2pbit_ext(l2_data, 0, conv, 9, 431, 1); + + return 54; + default: + *n_bits_total = 0; + *n_errors = 0; + break; + } + + return -1; +} + +/* + * EGPRS PDTCH UL block encoding + */ +static int egprs_type3_map(ubit_t *bursts, ubit_t *hc, ubit_t *dc, int usf) +{ + int i; + ubit_t iB[456]; + const ubit_t *hl_hn = gsm0503_pdtch_hl_hn_ubit[3]; + + gsm0503_mcs1_dl_interleave(gsm0503_usf2six[usf], hc, dc, iB); + + for (i = 0; i < 4; i++) { + gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], + hl_hn + i * 2, hl_hn + i * 2 + 1); + } + + return 0; +} + +static int egprs_type2_map(ubit_t *bursts, ubit_t *hc, ubit_t *dc, int usf) +{ + int i; + const ubit_t *up; + ubit_t hi[EGPRS_HDR_HC_MAX]; + ubit_t di[EGPRS_DATA_DC_MAX]; + + gsm0503_mcs5_dl_interleave(hc, dc, hi, di); + up = gsm0503_mcs5_usf_precode_table[usf]; + + for (i = 0; i < 4; i++) { + gsm0503_mcs5_dl_burst_map(di, &bursts[i * 348], hi, up, i); + gsm0503_mcs5_burst_swap((sbit_t *) &bursts[i * 348]); + } + + return 0; +} + +static int egprs_type1_map(ubit_t *bursts, ubit_t *hc, + ubit_t *c1, ubit_t *c2, int usf, int mcs) +{ + int i; + const ubit_t *up; + ubit_t hi[EGPRS_HDR_HC_MAX]; + ubit_t di[EGPRS_DATA_C1 * 2]; + + if (mcs == EGPRS_MCS7) + gsm0503_mcs7_dl_interleave(hc, c1, c2, hi, di); + else + gsm0503_mcs8_dl_interleave(hc, c1, c2, hi, di); + + up = gsm0503_mcs5_usf_precode_table[usf]; + + for (i = 0; i < 4; i++) { + gsm0503_mcs7_dl_burst_map(di, &bursts[i * 348], hi, up, i); + gsm0503_mcs5_burst_swap((sbit_t *) &bursts[i * 348]); + } + + return 0; +} + +static int egprs_encode_hdr(ubit_t *hc, uint8_t *l2_data, int mcs) +{ + int i, j; + ubit_t upp[EGPRS_HDR_UPP_MAX], C[EGPRS_HDR_C_MAX]; + struct gsm0503_mcs_code *code; + + code = &gsm0503_mcs_dl_codes[mcs]; + + osmo_pbit2ubit_ext(upp, 0, l2_data, code->usf_len, code->hdr_len, 1); + osmo_crc8gen_set_bits(&gsm0503_mcs_crc8_hdr, upp, + code->hdr_len, upp + code->hdr_len); + + osmo_conv_encode(code->hdr_conv, upp, C); + + /* MCS-5,6 header direct puncture instead of table */ + if ((mcs == EGPRS_MCS5) || (mcs == EGPRS_MCS6)) { + memcpy(hc, C, code->hdr_code_len); + hc[99] = hc[98]; + return 0; + } + + if (!code->hdr_punc) { + /* Invalid MCS-X header puncture matrix */ + return -1; + } + + for (i = 0, j = 0; i < code->hdr_code_len; i++) { + if (!code->hdr_punc[i]) + hc[j++] = C[i]; + } + + return 0; +} + +static int egprs_encode_data(ubit_t *c, uint8_t *l2_data, + int mcs, int p, int blk) +{ + int i, j, data_len; + ubit_t u[EGPRS_DATA_U_MAX], C[EGPRS_DATA_C_MAX]; + struct gsm0503_mcs_code *code; + + code = &gsm0503_mcs_dl_codes[mcs]; + + /* + * Dual block - MCS-7,8,9 + * Single block - MCS-1,2,3,4,5,6 + */ + if (mcs >= EGPRS_MCS7) + data_len = code->data_len / 2; + else + data_len = code->data_len; + + osmo_pbit2ubit_ext(u, 0, l2_data, + code->usf_len + code->hdr_len + blk * data_len, data_len, 1); + + osmo_crc16gen_set_bits(&gsm0503_mcs_crc12, u, data_len, u + data_len); + + osmo_conv_encode(code->data_conv, u, C); + + if (!code->data_punc[p]) { + /* Invalid MCS-X data puncture matrix */ + return -1; + } + + for (i = 0, j = 0; i < code->data_code_len; i++) { + if (!code->data_punc[p][i]) + c[j++] = C[i]; + } + + return 0; +} + +/* + * Parse EGPRS DL header for coding and puncturing scheme (CPS) + * + * Type 1 - MCS-7,8,9 + * Type 2 - MCS-5,6 + * Type 3 - MCS-1,2,3,4 + */ +static int egprs_parse_dl_cps(struct egprs_cps *cps, + union gprs_rlc_dl_hdr_egprs *hdr, int type) +{ + uint8_t bits; + + switch (type) { + case EGPRS_HDR_TYPE1: + bits = hdr->type1.cps; + break; + case EGPRS_HDR_TYPE2: + bits = hdr->type2.cps; + break; + case EGPRS_HDR_TYPE3: + bits = hdr->type3.cps; + break; + default: + return -1; + } + + return egprs_get_cps(cps, type, bits); +} + +/* + * EGPRS DL message encoding + */ +int gsm0503_pdtch_egprs_encode(ubit_t *bursts, + uint8_t *l2_data, uint8_t l2_len) +{ + ubit_t hc[EGPRS_DATA_C_MAX], dc[EGPRS_DATA_DC_MAX]; + ubit_t c1[EGPRS_DATA_C1], c2[EGPRS_DATA_C2]; + uint8_t mcs; + struct egprs_cps cps; + union gprs_rlc_dl_hdr_egprs *hdr; + + switch (l2_len) { + case 27: + mcs = EGPRS_MCS1; + break; + case 33: + mcs = EGPRS_MCS2; + break; + case 42: + mcs = EGPRS_MCS3; + break; + case 49: + mcs = EGPRS_MCS4; + break; + case 60: + mcs = EGPRS_MCS5; + break; + case 78: + mcs = EGPRS_MCS6; + break; + case 118: + mcs = EGPRS_MCS7; + break; + case 142: + mcs = EGPRS_MCS8; + break; + case 154: + mcs = EGPRS_MCS9; + break; + default: + return -1; + } + + /* Read header for USF and puncturing matrix selection. */ + hdr = (union gprs_rlc_dl_hdr_egprs *) l2_data; + + switch (mcs) { + case EGPRS_MCS1: + case EGPRS_MCS2: + case EGPRS_MCS3: + case EGPRS_MCS4: + /* Check for valid CPS and matching MCS to message size */ + if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE3) < 0) || + (cps.mcs != mcs)) + goto bad_header; + + egprs_encode_hdr(hc, l2_data, mcs); + egprs_encode_data(dc, l2_data, mcs, cps.p[0], 0); + egprs_type3_map(bursts, hc, dc, hdr->type3.usf); + break; + case EGPRS_MCS5: + case EGPRS_MCS6: + if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE2) < 0) || + (cps.mcs != mcs)) + goto bad_header; + + egprs_encode_hdr(hc, l2_data, mcs); + egprs_encode_data(dc, l2_data, mcs, cps.p[0], 0); + egprs_type2_map(bursts, hc, dc, hdr->type2.usf); + break; + case EGPRS_MCS7: + case EGPRS_MCS8: + case EGPRS_MCS9: + if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE1) < 0) || + (cps.mcs != mcs)) + goto bad_header; + + egprs_encode_hdr(hc, l2_data, mcs); + egprs_encode_data(c1, l2_data, mcs, cps.p[0], 0); + egprs_encode_data(c2, l2_data, mcs, cps.p[1], 1); + egprs_type1_map(bursts, hc, c1, c2, hdr->type1.usf, mcs); + break; + } + + return mcs >= EGPRS_MCS5 ? + GSM0503_EGPRS_BURSTS_NBITS : GSM0503_GPRS_BURSTS_NBITS; + +bad_header: + /* Invalid EGPRS MCS-X header */ + return -1; +} + +int gsm0503_pdtch_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len) +{ + ubit_t iB[456], cB[676]; + const ubit_t *hl_hn; + ubit_t conv[334]; + int i, j, usf; + + switch (l2_len) { + case 23: + osmo_pbit2ubit_ext(conv, 0, l2_data, 0, 184, 1); + + osmo_crc64gen_set_bits(&gsm0503_fire_crc40, conv, 184, conv + 184); + + osmo_conv_encode(&gsm0503_xcch, conv, cB); + + hl_hn = gsm0503_pdtch_hl_hn_ubit[0]; + + break; + case 34: + osmo_pbit2ubit_ext(conv, 3, l2_data, 0, 271, 1); + usf = l2_data[0] & 0x7; + + osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, conv + 3, + 271, conv + 3 + 271); + + memcpy(conv, gsm0503_usf2six[usf], 6); + + osmo_conv_encode(&gsm0503_cs2_np, conv, cB); + + for (i = 0, j = 0; i < 588; i++) + if (!gsm0503_puncture_cs2[i]) + cB[j++] = cB[i]; + + hl_hn = gsm0503_pdtch_hl_hn_ubit[1]; + + break; + case 40: + osmo_pbit2ubit_ext(conv, 3, l2_data, 0, 315, 1); + usf = l2_data[0] & 0x7; + + osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, conv + 3, + 315, conv + 3 + 315); + + memcpy(conv, gsm0503_usf2six[usf], 6); + + osmo_conv_encode(&gsm0503_cs3_np, conv, cB); + + for (i = 0, j = 0; i < 676; i++) + if (!gsm0503_puncture_cs3[i]) + cB[j++] = cB[i]; + + hl_hn = gsm0503_pdtch_hl_hn_ubit[2]; + + break; + case 54: + osmo_pbit2ubit_ext(cB, 9, l2_data, 0, 431, 1); + usf = l2_data[0] & 0x7; + + osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, cB + 9, + 431, cB + 9 + 431); + + memcpy(cB, gsm0503_usf2twelve_ubit[usf], 12); + + hl_hn = gsm0503_pdtch_hl_hn_ubit[3]; + + break; + default: + return -1; + } + + gsm0503_xcch_interleave(cB, iB); + + for (i = 0; i < 4; i++) { + gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], + hl_hn + i * 2, hl_hn + i * 2 + 1); + } + + return GSM0503_GPRS_BURSTS_NBITS; +} + +/* + * GSM TCH/F FR/EFR transcoding + */ + +static void tch_fr_reassemble(uint8_t *tch_data, + ubit_t *b_bits, int net_order) +{ + int i, j, k, l, o; + + tch_data[0] = 0xd << 4; + memset(tch_data + 1, 0, 32); + + if (net_order) { + for (i = 0, j = 4; i < 260; i++, j++) + tch_data[j >> 3] |= (b_bits[i] << (7 - (j & 7))); + + return; + } + + /* reassemble d-bits */ + i = 0; /* counts bits */ + j = 4; /* counts output bits */ + k = gsm0503_gsm_fr_map[0]-1; /* current number bit in element */ + l = 0; /* counts element bits */ + o = 0; /* offset input bits */ + while (i < 260) { + tch_data[j >> 3] |= (b_bits[k + o] << (7 - (j & 7))); + if (--k < 0) { + o += gsm0503_gsm_fr_map[l]; + k = gsm0503_gsm_fr_map[++l]-1; + } + i++; + j++; + } +} + +static void tch_fr_disassemble(ubit_t *b_bits, + uint8_t *tch_data, int net_order) +{ + int i, j, k, l, o; + + if (net_order) { + for (i = 0, j = 4; i < 260; i++, j++) + b_bits[i] = (tch_data[j >> 3] >> (7 - (j & 7))) & 1; + + return; + } + + i = 0; /* counts bits */ + j = 4; /* counts input bits */ + k = gsm0503_gsm_fr_map[0] - 1; /* current number bit in element */ + l = 0; /* counts element bits */ + o = 0; /* offset output bits */ + while (i < 260) { + b_bits[k + o] = (tch_data[j >> 3] >> (7 - (j & 7))) & 1; + if (--k < 0) { + o += gsm0503_gsm_fr_map[l]; + k = gsm0503_gsm_fr_map[++l] - 1; + } + i++; + j++; + } +} + +static void tch_hr_reassemble(uint8_t *tch_data, ubit_t *b_bits) +{ + int i, j; + + tch_data[0] = 0x00; /* F = 0, FT = 000 */ + memset(tch_data + 1, 0, 14); + + for (i = 0, j = 8; i < 112; i++, j++) + tch_data[j >> 3] |= (b_bits[i] << (7 - (j & 7))); +} + +static void tch_hr_disassemble(ubit_t *b_bits, uint8_t *tch_data) +{ + int i, j; + + for (i = 0, j = 8; i < 112; i++, j++) + b_bits[i] = (tch_data[j >> 3] >> (7 - (j & 7))) & 1; +} + +static void tch_efr_reassemble(uint8_t *tch_data, ubit_t *b_bits) +{ + int i, j; + + tch_data[0] = 0xc << 4; + memset(tch_data + 1, 0, 30); + + for (i = 0, j = 4; i < 244; i++, j++) + tch_data[j >> 3] |= (b_bits[i] << (7 - (j & 7))); +} + +static void tch_efr_disassemble(ubit_t *b_bits, uint8_t *tch_data) +{ + int i, j; + + for (i = 0, j = 4; i < 244; i++, j++) + b_bits[i] = (tch_data[j >> 3] >> (7 - (j & 7))) & 1; +} + +static void tch_amr_reassemble(uint8_t *tch_data, ubit_t *d_bits, int len) +{ + int i, j; + + memset(tch_data, 0, (len + 7) >> 3); + + for (i = 0, j = 0; i < len; i++, j++) + tch_data[j >> 3] |= (d_bits[i] << (7 - (j & 7))); +} + +static void tch_amr_disassemble(ubit_t *d_bits, uint8_t *tch_data, int len) +{ + int i, j; + + for (i = 0, j = 0; i < len; i++, j++) + d_bits[i] = (tch_data[j >> 3] >> (7 - (j & 7))) & 1; +} + +static void tch_fr_d_to_b(ubit_t *b_bits, ubit_t *d_bits) +{ + int i; + + for (i = 0; i < 260; i++) + b_bits[gsm610_bitorder[i]] = d_bits[i]; +} + +static void tch_fr_b_to_d(ubit_t *d_bits, ubit_t *b_bits) +{ + int i; + + for (i = 0; i < 260; i++) + d_bits[i] = b_bits[gsm610_bitorder[i]]; +} + +static void tch_hr_d_to_b(ubit_t *b_bits, ubit_t *d_bits) +{ + int i; + + const uint16_t *map; + + if (!d_bits[93] && !d_bits[94]) + map = gsm620_unvoiced_bitorder; + else + map = gsm620_voiced_bitorder; + + for (i = 0; i < 112; i++) + b_bits[map[i]] = d_bits[i]; +} + +static void tch_hr_b_to_d(ubit_t *d_bits, ubit_t *b_bits) +{ + int i; + const uint16_t *map; + + if (!b_bits[34] && !b_bits[35]) + map = gsm620_unvoiced_bitorder; + else + map = gsm620_voiced_bitorder; + + for (i = 0; i < 112; i++) + d_bits[i] = b_bits[map[i]]; +} + +static void tch_efr_d_to_w(ubit_t *b_bits, ubit_t *d_bits) +{ + int i; + + for (i = 0; i < 260; i++) + b_bits[gsm660_bitorder[i]] = d_bits[i]; +} + +static void tch_efr_w_to_d(ubit_t *d_bits, ubit_t *b_bits) +{ + int i; + + for (i = 0; i < 260; i++) + d_bits[i] = b_bits[gsm660_bitorder[i]]; +} + +static void tch_efr_protected(ubit_t *s_bits, ubit_t *b_bits) +{ + int i; + + for (i = 0; i < 65; i++) + b_bits[i] = s_bits[gsm0503_gsm_efr_protected_bits[i] - 1]; +} + +static void tch_fr_unreorder(ubit_t *d, ubit_t *p, ubit_t *u) +{ + int i; + + for (i = 0; i < 91; i++) { + d[i << 1] = u[i]; + d[(i << 1) + 1] = u[184 - i]; + } + + for (i = 0; i < 3; i++) + p[i] = u[91 + i]; +} + +static void tch_fr_reorder(ubit_t *u, ubit_t *d, ubit_t *p) +{ + int i; + + for (i = 0; i < 91; i++) { + u[i] = d[i << 1]; + u[184 - i] = d[(i << 1) + 1]; + } + + for (i = 0; i < 3; i++) + u[91 + i] = p[i]; +} + +static void tch_hr_unreorder(ubit_t *d, ubit_t *p, ubit_t *u) +{ + memcpy(d, u, 95); + memcpy(p, u + 95, 3); +} + +static void tch_hr_reorder(ubit_t *u, ubit_t *d, ubit_t *p) +{ + memcpy(u, d, 95); + memcpy(u + 95, p, 3); +} + +static void tch_efr_reorder(ubit_t *w, ubit_t *s, ubit_t *p) +{ + memcpy(w, s, 71); + w[71] = w[72] = s[69]; + memcpy(w + 73, s + 71, 50); + w[123] = w[124] = s[119]; + memcpy(w + 125, s + 121, 53); + w[178] = w[179] = s[172]; + memcpy(w + 180, s + 174, 50); + w[230] = w[231] = s[222]; + memcpy(w + 232, s + 224, 20); + memcpy(w + 252, p, 8); +} + +static void tch_efr_unreorder(ubit_t *s, ubit_t *p, ubit_t *w) +{ + int sum; + + memcpy(s, w, 71); + sum = s[69] + w[71] + w[72]; + s[69] = (sum > 2); + memcpy(s + 71, w + 73, 50); + sum = s[119] + w[123] + w[124]; + s[119] = (sum > 2); + memcpy(s + 121, w + 125, 53); + sum = s[172] + w[178] + w[179]; + s[172] = (sum > 2); + memcpy(s + 174, w + 180, 50); + sum = s[220] + w[230] + w[231]; + s[222] = (sum > 2); + memcpy(s + 224, w + 232, 20); + memcpy(p, w + 252, 8); +} + +static void tch_amr_merge(ubit_t *u, ubit_t *d, ubit_t *p, int len, int prot) +{ + memcpy(u, d, prot); + memcpy(u + prot, p, 6); + memcpy(u + prot + 6, d + prot, len - prot); +} + +static void tch_amr_unmerge(ubit_t *d, ubit_t *p, + ubit_t *u, int len, int prot) +{ + memcpy(d, u, prot); + memcpy(p, u + prot, 6); + memcpy(d + prot, u + prot + 6, len - prot); +} + +int gsm0503_tch_fr_decode(uint8_t *tch_data, sbit_t *bursts, + int net_order, int efr, int *n_errors, int *n_bits_total) +{ + sbit_t iB[912], cB[456], h; + ubit_t conv[185], s[244], w[260], b[65], d[260], p[8]; + int i, rv, len, steal = 0; + + for (i = 0; i < 8; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], + &bursts[i * 116], &h, i >> 2); + steal -= h; + } + + gsm0503_tch_fr_deinterleave(cB, iB); + + if (steal > 0) { + rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); + if (rv) { + /* Error decoding FACCH frame */ + return -1; + } + + return 23; + } + + osmo_conv_decode_ber(&gsm0503_tch_fr, cB, conv, n_errors, n_bits_total); + + tch_fr_unreorder(d, p, conv); + + for (i = 0; i < 78; i++) + d[i + 182] = (cB[i + 378] < 0) ? 1 : 0; + + rv = osmo_crc8gen_check_bits(&gsm0503_tch_fr_crc3, d, 50, p); + if (rv) { + /* Error checking CRC8 for the FR part of an EFR/FR frame */ + return -1; + } + + if (efr) { + tch_efr_d_to_w(w, d); + + tch_efr_unreorder(s, p, w); + + tch_efr_protected(s, b); + + rv = osmo_crc8gen_check_bits(&gsm0503_tch_efr_crc8, b, 65, p); + if (rv) { + /* Error checking CRC8 for the EFR part of an EFR frame */ + return -1; + } + + tch_efr_reassemble(tch_data, s); + + len = GSM_EFR_BYTES; + } else { + tch_fr_d_to_b(w, d); + + tch_fr_reassemble(tch_data, w, net_order); + + len = GSM_FR_BYTES; + } + + return len; +} + +int gsm0503_tch_fr_encode(ubit_t *bursts, uint8_t *tch_data, + int len, int net_order) +{ + ubit_t iB[912], cB[456], h; + ubit_t conv[185], w[260], b[65], s[244], d[260], p[8]; + int i; + + switch (len) { + case GSM_EFR_BYTES: /* TCH EFR */ + + tch_efr_disassemble(s, tch_data); + + tch_efr_protected(s, b); + + osmo_crc8gen_set_bits(&gsm0503_tch_efr_crc8, b, 65, p); + + tch_efr_reorder(w, s, p); + + tch_efr_w_to_d(d, w); + + goto coding_efr_fr; + case GSM_FR_BYTES: /* TCH FR */ + tch_fr_disassemble(w, tch_data, net_order); + + tch_fr_b_to_d(d, w); + +coding_efr_fr: + osmo_crc8gen_set_bits(&gsm0503_tch_fr_crc3, d, 50, p); + + tch_fr_reorder(conv, d, p); + + memcpy(cB + 378, d + 182, 78); + + osmo_conv_encode(&gsm0503_tch_fr, conv, cB); + + h = 0; + + break; + case GSM_MACBLOCK_LEN: /* FACCH */ + _xcch_encode_cB(cB, tch_data); + + h = 1; + + break; + default: + return -1; + } + + gsm0503_tch_fr_interleave(cB, iB); + + for (i = 0; i < 8; i++) { + gsm0503_tch_burst_map(&iB[i * 114], + &bursts[i * 116], &h, i >> 2); + } + + return 0; +} + +int gsm0503_tch_hr_decode(uint8_t *tch_data, sbit_t *bursts, int odd, + int *n_errors, int *n_bits_total) +{ + sbit_t iB[912], cB[456], h; + ubit_t conv[98], b[112], d[112], p[3]; + int i, rv, steal = 0; + + /* Only unmap the stealing bits */ + if (!odd) { + for (i = 0; i < 4; i++) { + gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 0); + steal -= h; + } + + for (i = 2; i < 5; i++) { + gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 1); + steal -= h; + } + } + + /* If we found a stole FACCH, but only at correct alignment */ + if (steal > 0) { + for (i = 0; i < 6; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], + &bursts[i * 116], NULL, i >> 2); + } + + for (i = 2; i < 4; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114 + 456], + &bursts[i * 116], NULL, 1); + } + + gsm0503_tch_fr_deinterleave(cB, iB); + + rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); + if (rv) { + /* Error decoding FACCH frame */ + return -1; + } + + return GSM_MACBLOCK_LEN; + } + + for (i = 0; i < 4; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], + &bursts[i * 116], NULL, i >> 1); + } + + gsm0503_tch_hr_deinterleave(cB, iB); + + osmo_conv_decode_ber(&gsm0503_tch_hr, cB, conv, n_errors, n_bits_total); + + tch_hr_unreorder(d, p, conv); + + for (i = 0; i < 17; i++) + d[i + 95] = (cB[i + 211] < 0) ? 1 : 0; + + rv = osmo_crc8gen_check_bits(&gsm0503_tch_fr_crc3, d + 73, 22, p); + if (rv) { + /* Error checking CRC8 for an HR frame */ + return -1; + } + + tch_hr_d_to_b(b, d); + + tch_hr_reassemble(tch_data, b); + + return 15; +} + +int gsm0503_tch_hr_encode(ubit_t *bursts, uint8_t *tch_data, int len) +{ + ubit_t iB[912], cB[456], h; + ubit_t conv[98], b[112], d[112], p[3]; + int i; + + switch (len) { + case 15: /* TCH HR */ + tch_hr_disassemble(b, tch_data); + + tch_hr_b_to_d(d, b); + + osmo_crc8gen_set_bits(&gsm0503_tch_fr_crc3, d + 73, 22, p); + + tch_hr_reorder(conv, d, p); + + osmo_conv_encode(&gsm0503_tch_hr, conv, cB); + + memcpy(cB + 211, d + 95, 17); + + h = 0; + + gsm0503_tch_hr_interleave(cB, iB); + + for (i = 0; i < 4; i++) { + gsm0503_tch_burst_map(&iB[i * 114], + &bursts[i * 116], &h, i >> 1); + } + + break; + case GSM_MACBLOCK_LEN: /* FACCH */ + _xcch_encode_cB(cB, tch_data); + + h = 1; + + gsm0503_tch_fr_interleave(cB, iB); + + for (i = 0; i < 6; i++) { + gsm0503_tch_burst_map(&iB[i * 114], + &bursts[i * 116], &h, i >> 2); + } + + for (i = 2; i < 4; i++) { + gsm0503_tch_burst_map(&iB[i * 114 + 456], + &bursts[i * 116], &h, 1); + } + + break; + default: + return -1; + } + + return 0; +} + +int gsm0503_tch_afs_decode(uint8_t *tch_data, sbit_t *bursts, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, + uint8_t *cmr, int *n_errors, int *n_bits_total) +{ + sbit_t iB[912], cB[456], h; + ubit_t d[244], p[6], conv[250]; + int i, j, k, best = 0, rv, len, steal = 0, id = 0; + *n_errors = 0; *n_bits_total = 0; + + for (i=0; i<8; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], &h, i >> 2); + steal -= h; + } + + gsm0503_tch_fr_deinterleave(cB, iB); + + if (steal > 0) { + rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); + if (rv) { + /* Error decoding FACCH frame */ + return -1; + } + + return GSM_MACBLOCK_LEN; + } + + for (i = 0; i < 4; i++) { + for (j = 0, k = 0; j < 8; j++) + k += abs(((int)gsm0503_afs_ic_sbit[i][j]) - ((int)cB[j])); + + if (i == 0 || k < best) { + best = k; + id = i; + } + } + + /* Check if indicated codec fits into range of codecs */ + if (id >= codecs) { + /* Codec mode out of range, return id */ + return id; + } + + switch ((codec_mode_req) ? codec[*ft] : codec[id]) { + case 7: /* TCH/AFS12.2 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_12_2, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 244, 81); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 81, p); + if (rv) { + /* Error checking CRC8 for an AMR 12.2 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 244); + + len = 31; + + break; + case 6: /* TCH/AFS10.2 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_10_2, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 204, 65); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 65, p); + if (rv) { + /* Error checking CRC8 for an AMR 10.2 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 204); + + len = 26; + + break; + case 5: /* TCH/AFS7.95 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_7_95, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 159, 75); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 75, p); + if (rv) { + /* Error checking CRC8 for an AMR 7.95 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 159); + + len = 20; + + break; + case 4: /* TCH/AFS7.4 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_7_4, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 148, 61); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 61, p); + if (rv) { + /* Error checking CRC8 for an AMR 7.4 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 148); + + len = 19; + + break; + case 3: /* TCH/AFS6.7 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_6_7, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 134, 55); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); + if (rv) { + /* Error checking CRC8 for an AMR 6.7 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 134); + + len = 17; + + break; + case 2: /* TCH/AFS5.9 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_5_9, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 118, 55); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); + if (rv) { + /* Error checking CRC8 for an AMR 5.9 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 118); + + len = 15; + + break; + case 1: /* TCH/AFS5.15 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_5_15, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 103, 49); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 49, p); + if (rv) { + /* Error checking CRC8 for an AMR 5.15 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 103); + + len = 13; + + break; + case 0: /* TCH/AFS4.75 */ + osmo_conv_decode_ber(&gsm0503_tch_afs_4_75, cB + 8, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 95, 39); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 39, p); + if (rv) { + /* Error checking CRC8 for an AMR 4.75 frame */ + return -1; + } + + tch_amr_reassemble(tch_data, d, 95); + + len = 12; + + break; + default: + /* Unknown frame type */ + *n_bits_total = 448; + *n_errors = *n_bits_total; + return -1; + } + + /* Change codec request / indication, if frame is valid */ + if (codec_mode_req) + *cmr = id; + else + *ft = id; + + return len; +} + +int gsm0503_tch_afs_encode(ubit_t *bursts, uint8_t *tch_data, int len, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, + uint8_t cmr) +{ + ubit_t iB[912], cB[456], h; + ubit_t d[244], p[6], conv[250]; + int i; + uint8_t id; + + if (len == GSM_MACBLOCK_LEN) { /* FACCH */ + _xcch_encode_cB(cB, tch_data); + + h = 1; + + goto facch; + } + + h = 0; + + if (codec_mode_req) { + if (cmr >= codecs) { + /* FIXME: CMR ID is not in codec list! */ + return -1; + } + id = cmr; + } else { + if (ft >= codecs) { + /* FIXME: FT ID is not in codec list! */ + return -1; + } + id = ft; + } + + switch (codec[ft]) { + case 7: /* TCH/AFS12.2 */ + if (len != 31) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 244); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 81, p); + + tch_amr_merge(conv, d, p, 244, 81); + + osmo_conv_encode(&gsm0503_tch_afs_12_2, conv, cB + 8); + + break; + case 6: /* TCH/AFS10.2 */ + if (len != 26) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 204); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 65, p); + + tch_amr_merge(conv, d, p, 204, 65); + + osmo_conv_encode(&gsm0503_tch_afs_10_2, conv, cB + 8); + + break; + case 5: /* TCH/AFS7.95 */ + if (len != 20) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 159); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 75, p); + + tch_amr_merge(conv, d, p, 159, 75); + + osmo_conv_encode(&gsm0503_tch_afs_7_95, conv, cB + 8); + + break; + case 4: /* TCH/AFS7.4 */ + if (len != 19) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 148); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 61, p); + + tch_amr_merge(conv, d, p, 148, 61); + + osmo_conv_encode(&gsm0503_tch_afs_7_4, conv, cB + 8); + + break; + case 3: /* TCH/AFS6.7 */ + if (len != 17) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 134); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); + + tch_amr_merge(conv, d, p, 134, 55); + + osmo_conv_encode(&gsm0503_tch_afs_6_7, conv, cB + 8); + + break; + case 2: /* TCH/AFS5.9 */ + if (len != 15) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 118); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); + + tch_amr_merge(conv, d, p, 118, 55); + + osmo_conv_encode(&gsm0503_tch_afs_5_9, conv, cB + 8); + + break; + case 1: /* TCH/AFS5.15 */ + if (len != 13) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 103); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 49, p); + + tch_amr_merge(conv, d, p, 103, 49); + + osmo_conv_encode(&gsm0503_tch_afs_5_15, conv, cB + 8); + + break; + case 0: /* TCH/AFS4.75 */ + if (len != 12) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 95); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 39, p); + + tch_amr_merge(conv, d, p, 95, 39); + + osmo_conv_encode(&gsm0503_tch_afs_4_75, conv, cB + 8); + + break; + default: + /* FIXME: FT %ft is not supported */ + return -1; + } + + memcpy(cB, gsm0503_afs_ic_ubit[id], 8); + +facch: + gsm0503_tch_fr_interleave(cB, iB); + + for (i = 0; i < 8; i++) { + gsm0503_tch_burst_map(&iB[i * 114], + &bursts[i * 116], &h, i >> 2); + } + + return 0; + +invalid_length: + /* FIXME: payload length %len does not comply with codec type %ft */ + return -1; +} + +int gsm0503_tch_ahs_decode(uint8_t *tch_data, sbit_t *bursts, int odd, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, + uint8_t *cmr, int *n_errors, int *n_bits_total) +{ + sbit_t iB[912], cB[456], h; + ubit_t d[244], p[6], conv[135]; + int i, j, k, best = 0, rv, len, steal = 0, id = 0; + + /* only unmap the stealing bits */ + if (!odd) { + for (i = 0; i < 4; i++) { + gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 0); + steal -= h; + } + for (i = 2; i < 5; i++) { + gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 1); + steal -= h; + } + } + + /* if we found a stole FACCH, but only at correct alignment */ + if (steal > 0) { + for (i = 0; i < 6; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], + &bursts[i * 116], NULL, i >> 2); + } + + for (i = 2; i < 4; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114 + 456], + &bursts[i * 116], NULL, 1); + } + + gsm0503_tch_fr_deinterleave(cB, iB); + + rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); + if (rv) { + /* Error decoding FACCH frame */ + return -1; + } + + return GSM_MACBLOCK_LEN; + } + + for (i = 0; i < 4; i++) { + gsm0503_tch_burst_unmap(&iB[i * 114], + &bursts[i * 116], NULL, i >> 1); + } + + gsm0503_tch_hr_deinterleave(cB, iB); + + for (i = 0; i < 4; i++) { + for (j = 0, k = 0; j < 4; j++) + k += abs(((int)gsm0503_ahs_ic_sbit[i][j]) - ((int)cB[j])); + + if (i == 0 || k < best) { + best = k; + id = i; + } + } + + /* Check if indicated codec fits into range of codecs */ + if (id >= codecs) { + /* Codec mode out of range, return id */ + return id; + } + + switch ((codec_mode_req) ? codec[*ft] : codec[id]) { + case 5: /* TCH/AHS7.95 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_7_95, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 123, 67); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 67, p); + if (rv) { + /* Error checking CRC8 for an AMR 7.95 frame */ + return -1; + } + + for (i = 0; i < 36; i++) + d[i + 123] = (cB[i + 192] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 159); + + len = 20; + + break; + case 4: /* TCH/AHS7.4 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_7_4, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 120, 61); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 61, p); + if (rv) { + /* Error checking CRC8 for an AMR 7.4 frame */ + return -1; + } + + for (i = 0; i < 28; i++) + d[i + 120] = (cB[i + 200] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 148); + + len = 19; + + break; + case 3: /* TCH/AHS6.7 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_6_7, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 110, 55); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); + if (rv) { + /* Error checking CRC8 for an AMR 6.7 frame */ + return -1; + } + + for (i = 0; i < 24; i++) + d[i + 110] = (cB[i + 204] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 134); + + len = 17; + + break; + case 2: /* TCH/AHS5.9 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_5_9, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 102, 55); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); + if (rv) { + /* Error checking CRC8 for an AMR 5.9 frame */ + return -1; + } + + for (i = 0; i < 16; i++) + d[i + 102] = (cB[i + 212] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 118); + + len = 15; + + break; + case 1: /* TCH/AHS5.15 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_5_15, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 91, 49); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 49, p); + if (rv) { + /* Error checking CRC8 for an AMR 5.15 frame */ + return -1; + } + + for (i = 0; i < 12; i++) + d[i + 91] = (cB[i + 216] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 103); + + len = 13; + + break; + case 0: /* TCH/AHS4.75 */ + osmo_conv_decode_ber(&gsm0503_tch_ahs_4_75, cB + 4, + conv, n_errors, n_bits_total); + + tch_amr_unmerge(d, p, conv, 83, 39); + + rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 39, p); + if (rv) { + /* Error checking CRC8 for an AMR 4.75 frame */ + return -1; + } + + for (i = 0; i < 12; i++) + d[i + 83] = (cB[i + 216] < 0) ? 1 : 0; + + tch_amr_reassemble(tch_data, d, 95); + + len = 12; + + break; + default: + /* Unknown frame type */ + *n_bits_total = 159; + *n_errors = *n_bits_total; + return -1; + } + + /* Change codec request / indication, if frame is valid */ + if (codec_mode_req) + *cmr = id; + else + *ft = id; + + return len; +} + +int gsm0503_tch_ahs_encode(ubit_t *bursts, uint8_t *tch_data, int len, + int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, + uint8_t cmr) +{ + ubit_t iB[912], cB[456], h; + ubit_t d[244], p[6], conv[135]; + int i; + uint8_t id; + + if (len == GSM_MACBLOCK_LEN) { /* FACCH */ + _xcch_encode_cB(cB, tch_data); + + h = 1; + + gsm0503_tch_fr_interleave(cB, iB); + + for (i = 0; i < 6; i++) + gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], + &h, i >> 2); + for (i = 2; i < 4; i++) + gsm0503_tch_burst_map(&iB[i * 114 + 456], + &bursts[i * 116], &h, 1); + + return 0; + } + + h = 0; + + if (codec_mode_req) { + if (cmr >= codecs) { + /* FIXME: CMR ID %d not in codec list */ + return -1; + } + id = cmr; + } else { + if (ft >= codecs) { + /* FIXME: FT ID %d not in codec list */ + return -1; + } + id = ft; + } + + switch (codec[ft]) { + case 5: /* TCH/AHS7.95 */ + if (len != 20) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 159); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 67, p); + + tch_amr_merge(conv, d, p, 123, 67); + + osmo_conv_encode(&gsm0503_tch_ahs_7_95, conv, cB + 4); + + memcpy(cB + 192, d + 123, 36); + + break; + case 4: /* TCH/AHS7.4 */ + if (len != 19) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 148); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 61, p); + + tch_amr_merge(conv, d, p, 120, 61); + + osmo_conv_encode(&gsm0503_tch_ahs_7_4, conv, cB + 4); + + memcpy(cB + 200, d + 120, 28); + + break; + case 3: /* TCH/AHS6.7 */ + if (len != 17) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 134); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); + + tch_amr_merge(conv, d, p, 110, 55); + + osmo_conv_encode(&gsm0503_tch_ahs_6_7, conv, cB + 4); + + memcpy(cB + 204, d + 110, 24); + + break; + case 2: /* TCH/AHS5.9 */ + if (len != 15) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 118); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); + + tch_amr_merge(conv, d, p, 102, 55); + + osmo_conv_encode(&gsm0503_tch_ahs_5_9, conv, cB + 4); + + memcpy(cB + 212, d + 102, 16); + + break; + case 1: /* TCH/AHS5.15 */ + if (len != 13) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 103); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 49, p); + + tch_amr_merge(conv, d, p, 91, 49); + + osmo_conv_encode(&gsm0503_tch_ahs_5_15, conv, cB + 4); + + memcpy(cB + 216, d + 91, 12); + + break; + case 0: /* TCH/AHS4.75 */ + if (len != 12) + goto invalid_length; + + tch_amr_disassemble(d, tch_data, 95); + + osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 39, p); + + tch_amr_merge(conv, d, p, 83, 39); + + osmo_conv_encode(&gsm0503_tch_ahs_4_75, conv, cB + 4); + + memcpy(cB + 216, d + 83, 12); + + break; + default: + /* FIXME: FT %ft is not supported */ + return -1; + } + + memcpy(cB, gsm0503_afs_ic_ubit[id], 4); + + gsm0503_tch_hr_interleave(cB, iB); + + for (i = 0; i < 4; i++) + gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], &h, i >> 1); + + return 0; + +invalid_length: + /* FIXME: payload length %len does not comply with codec type %ft */ + return -1; +} + +/* + * GSM RACH transcoding + */ + +/* + * GSM RACH apply BSIC to parity + * + * p(j) = p(j) xor b(j) j = 0, ..., 5 + * b(0) = MSB of PLMN colour code + * b(5) = LSB of BS colour code + */ +static int rach_apply_bsic(ubit_t *d, uint8_t bsic) +{ + int i; + + /* Apply it */ + for (i = 0; i < 6; i++) + d[8 + i] ^= ((bsic >> (5 - i)) & 1); + + return 0; +} + +int gsm0503_rach_decode(uint8_t *ra, sbit_t *burst, uint8_t bsic) +{ + ubit_t conv[14]; + int rv; + + osmo_conv_decode(&gsm0503_rach, burst, conv); + + rach_apply_bsic(conv, bsic); + + rv = osmo_crc8gen_check_bits(&gsm0503_rach_crc6, conv, 8, conv + 8); + if (rv) + return -1; + + osmo_ubit2pbit_ext(ra, 0, conv, 0, 8, 1); + + return 0; +} + +int gsm0503_rach_encode(ubit_t *burst, uint8_t *ra, uint8_t bsic) +{ + ubit_t conv[14]; + + osmo_pbit2ubit_ext(conv, 0, ra, 0, 8, 1); + + osmo_crc8gen_set_bits(&gsm0503_rach_crc6, conv, 8, conv + 8); + + rach_apply_bsic(conv, bsic); + + osmo_conv_encode(&gsm0503_rach, conv, burst); + + return 0; +} + +/* + * GSM SCH transcoding + */ +int gsm0503_sch_decode(uint8_t *sb_info, sbit_t *burst) +{ + ubit_t conv[35]; + int rv; + + osmo_conv_decode(&gsm0503_sch, burst, conv); + + rv = osmo_crc16gen_check_bits(&gsm0503_sch_crc10, conv, 25, conv + 25); + if (rv) + return -1; + + osmo_ubit2pbit_ext(sb_info, 0, conv, 0, 25, 1); + + return 0; +} + +int gsm0503_sch_encode(ubit_t *burst, uint8_t *sb_info) +{ + ubit_t conv[35]; + + osmo_pbit2ubit_ext(conv, 0, sb_info, 0, 25, 1); + + osmo_crc16gen_set_bits(&gsm0503_sch_crc10, conv, 25, conv + 25); + + osmo_conv_encode(&gsm0503_sch, conv, burst); + + return 0; +} diff --git a/src/coding/gsm0503_interleaving.c b/src/coding/gsm0503_interleaving.c new file mode 100644 index 000000000..22ad6f699 --- /dev/null +++ b/src/coding/gsm0503_interleaving.c @@ -0,0 +1,573 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2016 by Tom Tsou + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include + +#include +#include +#include + +/* + * GSM xCCH interleaving and burst mapping + * + * Interleaving: + * + * Given 456 coded input bits, form 4 blocks of 114 bits: + * + * i(B, j) = c(n, k) k = 0, ..., 455 + * n = 0, ..., N, N + 1, ... + * B = B_0 + 4n + (k mod 4) + * j = 2(49k mod 57) + ((k mod 8) div 4) + * + * Mapping on Burst: + * + * e(B, j) = i(B, j) + * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 + * e(B, 57) = h_l(B) + * e(B, 58) = h_n(B) + * + * Where hl(B) and hn(B) are bits in burst B indicating flags. + */ + +void gsm0503_xcch_deinterleave(sbit_t *cB, const sbit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 456; k++) { + B = k & 3; + j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); + cB[k] = iB[B * 114 + j]; + } +} + +void gsm0503_xcch_interleave(ubit_t *cB, ubit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 456; k++) { + B = k & 3; + j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); + iB[B * 114 + j] = cB[k]; + } +} + +void gsm0503_mcs1_dl_deinterleave(sbit_t *u, sbit_t *hc, + sbit_t *dc, const sbit_t *iB) +{ + int k; + sbit_t c[452]; + sbit_t cp[456]; + + gsm0503_xcch_deinterleave(cp, iB); + + for (k = 0; k < 25; k++) + c[k] = cp[k]; + for (k = 26; k < 82; k++) + c[k - 1] = cp[k]; + for (k = 83; k < 139; k++) + c[k - 2] = cp[k]; + for (k = 140; k < 424; k++) + c[k - 3] = cp[k]; + for (k = 425; k < 456; k++) + c[k - 4] = cp[k]; + + if (u) { + for (k = 0; k < 12; k++) + u[k] = c[k]; + } + + if (hc) { + for (k = 12; k < 80; k++) + hc[k - 12] = c[k]; + } + + if (dc) { + for (k = 80; k < 452; k++) + dc[k - 80] = c[k]; + } +} + +void gsm0503_mcs1_dl_interleave(const ubit_t *up, const ubit_t *hc, + const ubit_t *dc, ubit_t *iB) +{ + int k; + ubit_t c[452]; + ubit_t cp[456]; + + for (k = 0; k < 12; k++) + c[k] = up[k]; + for (k = 12; k < 80; k++) + c[k] = hc[k - 12]; + for (k = 80; k < 452; k++) + c[k] = dc[k - 80]; + + for (k = 0; k < 25; k++) + cp[k] = c[k]; + for (k = 26; k < 82; k++) + cp[k] = c[k - 1]; + for (k = 83; k < 139; k++) + cp[k] = c[k - 2]; + for (k = 140; k < 424; k++) + cp[k] = c[k - 3]; + for (k = 425; k < 456; k++) + cp[k] = c[k - 4]; + + cp[25] = 0; + cp[82] = 0; + cp[139] = 0; + cp[424] = 0; + + gsm0503_xcch_interleave(cp, iB); +} + +void gsm0503_mcs1_ul_deinterleave(sbit_t *hc, sbit_t *dc, const sbit_t *iB) +{ + int k; + sbit_t c[452]; + sbit_t cp[456]; + + gsm0503_xcch_deinterleave(cp, iB); + + for (k = 0; k < 25; k++) + c[k] = cp[k]; + for (k = 26; k < 82; k++) + c[k - 1] = cp[k]; + for (k = 83; k < 139; k++) + c[k - 2] = cp[k]; + for (k = 140; k < 424; k++) + c[k - 3] = cp[k]; + for (k = 425; k < 456; k++) + c[k - 4] = cp[k]; + + if (hc) { + for (k = 0; k < 80; k++) + hc[k] = c[k]; + } + + if (dc) { + for (k = 80; k < 452; k++) + dc[k - 80] = c[k]; + } +} + +void gsm0503_mcs1_ul_interleave(const ubit_t *hc, const ubit_t *dc, ubit_t *iB) +{ + int k; + ubit_t c[452]; + ubit_t cp[456]; + + for (k = 0; k < 80; k++) + c[k] = hc[k]; + for (k = 80; k < 452; k++) + c[k] = dc[k - 80]; + + for (k = 0; k < 25; k++) + cp[k] = c[k]; + for (k = 26; k < 82; k++) + cp[k] = c[k - 1]; + for (k = 83; k < 139; k++) + cp[k] = c[k - 2]; + for (k = 140; k < 424; k++) + cp[k] = c[k - 3]; + for (k = 425; k < 456; k++) + cp[k] = c[k - 4]; + + cp[25] = 0; + cp[82] = 0; + cp[139] = 0; + cp[424] = 0; + + gsm0503_xcch_interleave(cp, iB); +} + +void gsm0503_mcs5_ul_interleave(const ubit_t *hc, const ubit_t *dc, + ubit_t *hi, ubit_t *di) +{ + int j, k; + + /* Header */ + for (k = 0; k < 136; k++) { + j = 34 * (k % 4) + 2 * (11 * k % 17) + k % 8 / 4; + hi[j] = hc[k]; + } + + /* Data */ + for (k = 0; k < 1248; k++) { + j = gsm0503_interleave_mcs5[k]; + di[j] = dc[k]; + } +} + +void gsm0503_mcs5_ul_deinterleave(sbit_t *hc, sbit_t *dc, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + + /* Header */ + if (hc) { + for (k = 0; k < 136; k++) { + j = 34 * (k % 4) + 2 * (11 * k % 17) + k % 8 / 4; + hc[k] = hi[j]; + } + } + + /* Data */ + if (dc) { + for (k = 0; k < 1248; k++) { + j = gsm0503_interleave_mcs5[k]; + dc[k] = di[j]; + } + } +} + +void gsm0503_mcs5_dl_interleave(const ubit_t *hc, const ubit_t *dc, + ubit_t *hi, ubit_t *di) +{ + int j, k; + + /* Header */ + for (k = 0; k < 100; k++) { + j = 25 * (k % 4) + ((17 * k) % 25); + hi[j] = hc[k]; + } + + /* Data */ + for (k = 0; k < 1248; k++) { + j = gsm0503_interleave_mcs5[k]; + di[j] = dc[k]; + } +} + +void gsm0503_mcs5_dl_deinterleave(sbit_t *hc, sbit_t *dc, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + + /* Header */ + if (hc) { + for (k = 0; k < 100; k++) { + j = 25 * (k % 4) + ((17 * k) % 25); + hc[k] = hi[j]; + } + } + + /* Data */ + if (dc) { + for (k = 0; k < 1248; k++) { + j = gsm0503_interleave_mcs5[k]; + dc[k] = di[j]; + } + } +} + +void gsm0503_mcs7_dl_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + for (k = 0; k < 124; k++) { + j = 31 * (k % 4) + ((17 * k) % 31); + hi[j] = hc[k]; + } + + memcpy(&dc[0], c1, 612); + memcpy(&dc[612], c2, 612); + + /* Data */ + for (k = 0; k < 1224; k++) { + j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + + (k + 2 - k / 408) % 3; + di[j] = dc[k]; + } +} + + +void gsm0503_mcs7_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + if (hc) { + for (k = 0; k < 124; k++) { + j = 31 * (k % 4) + ((17 * k) % 31); + hc[k] = hi[j]; + } + } + + /* Data */ + if (c1 && c2) { + for (k = 0; k < 1224; k++) { + j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + + (k + 2 - k / 408) % 3; + dc[k] = di[j]; + } + + memcpy(c1, &dc[0], 612); + memcpy(c2, &dc[612], 612); + } +} + +void gsm0503_mcs7_ul_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + for (k = 0; k < 160; k++) { + j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; + hi[j] = hc[k]; + } + + memcpy(&dc[0], c1, 612); + memcpy(&dc[612], c2, 612); + + /* Data */ + for (k = 0; k < 1224; k++) { + j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + + (k + 2 - k / 408) % 3; + di[j] = dc[k]; + } +} + +void gsm0503_mcs7_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + if (hc) { + for (k = 0; k < 160; k++) { + j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; + hc[k] = hi[j]; + } + } + + /* Data */ + if (c1 && c2) { + for (k = 0; k < 1224; k++) { + j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + + (k + 2 - k / 408) % 3; + dc[k] = di[j]; + } + + memcpy(c1, &dc[0], 612); + memcpy(c2, &dc[612], 612); + } +} + +void gsm0503_mcs8_ul_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + for (k = 0; k < 160; k++) { + j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; + hi[j] = hc[k]; + } + + memcpy(&dc[0], c1, 612); + memcpy(&dc[612], c2, 612); + + /* Data */ + for (k = 0; k < 1224; k++) { + j = 306 * (2 * (k / 612) + (k % 2)) + + 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; + di[j] = dc[k]; + } +} + +void gsm0503_mcs8_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + if (hc) { + for (k = 0; k < 160; k++) { + j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; + hc[k] = hi[j]; + } + } + + /* Data */ + if (c1 && c2) { + for (k = 0; k < 1224; k++) { + j = 306 * (2 * (k / 612) + (k % 2)) + + 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; + dc[k] = di[j]; + } + + memcpy(c1, &dc[0], 612); + memcpy(c2, &dc[612], 612); + } +} + +void gsm0503_mcs8_dl_interleave(const ubit_t *hc, const ubit_t *c1, + const ubit_t *c2, ubit_t *hi, ubit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + for (k = 0; k < 124; k++) { + j = 31 * (k % 4) + ((17 * k) % 31); + hi[j] = hc[k]; + } + + memcpy(&dc[0], c1, 612); + memcpy(&dc[612], c2, 612); + + /* Data */ + for (k = 0; k < 1224; k++) { + j = 306 * (2 * (k / 612) + (k % 2)) + + 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; + di[j] = dc[k]; + } +} + +void gsm0503_mcs8_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, + const sbit_t *hi, const sbit_t *di) +{ + int j, k; + ubit_t dc[1224]; + + /* Header */ + if (hc) { + for (k = 0; k < 124; k++) { + j = 31 * (k % 4) + ((17 * k) % 31); + hc[k] = hi[j]; + } + } + + /* Data */ + if (c1 && c2) { + for (k = 0; k < 1224; k++) { + j = 306 * (2 * (k / 612) + (k % 2)) + + 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; + dc[k] = di[j]; + } + + memcpy(c1, &dc[0], 612); + memcpy(c2, &dc[612], 612); + } +} + +/* + * GSM TCH FR/EFR/AFS interleaving and burst mapping + * + * Interleaving: + * + * Given 456 coded input bits, form 8 blocks of 114 bits, + * where even bits of the first 4 blocks and odd bits of the last 4 blocks + * are used: + * + * i(B, j) = c(n, k) k = 0, ..., 455 + * n = 0, ..., N, N + 1, ... + * B = B_0 + 4n + (k mod 8) + * j = 2(49k mod 57) + ((k mod 8) div 4) + * + * Mapping on Burst: + * + * e(B, j) = i(B, j) + * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 + * e(B, 57) = h_l(B) + * e(B, 58) = h_n(B) + * + * Where hl(B) and hn(B) are bits in burst B indicating flags. + */ + +void gsm0503_tch_fr_deinterleave(sbit_t *cB, sbit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 456; k++) { + B = k & 7; + j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); + cB[k] = iB[B * 114 + j]; + } +} + +void gsm0503_tch_fr_interleave(ubit_t *cB, ubit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 456; k++) { + B = k & 7; + j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); + iB[B * 114 + j] = cB[k]; + } +} + +/* + * GSM TCH HR/AHS interleaving and burst mapping + * + * Interleaving: + * + * Given 288 coded input bits, form 4 blocks of 114 bits, + * where even bits of the first 2 blocks and odd bits of the last 2 blocks + * are used: + * + * i(B, j) = c(n, k) k = 0, ..., 227 + * n = 0, ..., N, N + 1, ... + * B = B_0 + 2n + b + * j, b = table[k]; + * + * Mapping on Burst: + * + * e(B, j) = i(B, j) + * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 + * e(B, 57) = h_l(B) + * e(B, 58) = h_n(B) + * + * Where hl(B) and hn(B) are bits in burst B indicating flags. + */ + +void gsm0503_tch_hr_deinterleave(sbit_t *cB, sbit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 228; k++) { + B = gsm0503_tch_hr_interleaving[k][1]; + j = gsm0503_tch_hr_interleaving[k][0]; + cB[k] = iB[B * 114 + j]; + } +} + +void gsm0503_tch_hr_interleave(ubit_t *cB, ubit_t *iB) +{ + int j, k, B; + + for (k = 0; k < 228; k++) { + B = gsm0503_tch_hr_interleaving[k][1]; + j = gsm0503_tch_hr_interleaving[k][0]; + iB[B * 114 + j] = cB[k]; + } +} diff --git a/src/coding/gsm0503_mapping.c b/src/coding/gsm0503_mapping.c new file mode 100644 index 000000000..366eeb452 --- /dev/null +++ b/src/coding/gsm0503_mapping.c @@ -0,0 +1,291 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2016 by Tom Tsou + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include + +#include +#include + +void gsm0503_xcch_burst_unmap(sbit_t *iB, const sbit_t *eB, + sbit_t *hl, sbit_t *hn) +{ + memcpy(iB, eB, 57); + memcpy(iB + 57, eB + 59, 57); + + if (hl) + *hl = eB[57]; + + if (hn) + *hn = eB[58]; +} + +void gsm0503_xcch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *hl, + const ubit_t *hn) +{ + memcpy(eB, iB, 57); + memcpy(eB + 59, iB + 57, 57); + + if (hl) + eB[57] = *hl; + if (hn) + eB[58] = *hn; +} + +void gsm0503_tch_burst_unmap(sbit_t *iB, sbit_t *eB, sbit_t *h, int odd) +{ + int i; + + /* brainfuck: only copy even or odd bits */ + if (iB) { + for (i = odd; i < 57; i += 2) + iB[i] = eB[i]; + for (i = 58 - odd; i < 114; i += 2) + iB[i] = eB[i + 2]; + } + + if (h) { + if (!odd) + *h = eB[58]; + else + *h = eB[57]; + } +} + +void gsm0503_tch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *h, int odd) +{ + int i; + + /* brainfuck: only copy even or odd bits */ + if (eB) { + for (i = odd; i < 57; i += 2) + eB[i] = iB[i]; + for (i = 58 - odd; i < 114; i += 2) + eB[i + 2] = iB[i]; + } + + if (h) { + if (!odd) + eB[58] = *h; + else + eB[57] = *h; + } +} + +void gsm0503_mcs5_dl_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, const ubit_t *up, int B) +{ + int j; + int q[8] = { 0, 0, 0, 0, 0, 0, 0, 0, }; + + for (j = 0; j < 156; j++) + eB[j] = di[312 * B + j]; + for (j = 156; j < 168; j++) + eB[j] = hi[25 * B + j - 156]; + for (j = 168; j < 174; j++) + eB[j] = up[9 * B + j - 168]; + for (j = 174; j < 176; j++) + eB[j] = q[2 * B + j - 174]; + for (j = 176; j < 179; j++) + eB[j] = up[9 * B + j - 170]; + for (j = 179; j < 192; j++) + eB[j] = hi[25 * B + j - 167]; + for (j = 192; j < 348; j++) + eB[j] = di[312 * B + j - 36]; +} + +void gsm0503_mcs5_dl_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, sbit_t *up, int B) +{ + int j; + + for (j = 0; j < 156; j++) + di[312 * B + j] = eB[j]; + for (j = 156; j < 168; j++) + hi[25 * B + j - 156] = eB[j]; + for (j = 168; j < 174; j++) + up[9 * B + j - 168] = eB[j]; + + for (j = 176; j < 179; j++) + up[9 * B + j - 170] = eB[j]; + for (j = 179; j < 192; j++) + hi[25 * B + j - 167] = eB[j]; + for (j = 192; j < 348; j++) + di[312 * B + j - 36] = eB[j]; +} + +void gsm0503_mcs5_ul_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, int B) +{ + int j; + + for (j = 0; j < 156; j++) + eB[j] = di[312 * B + j]; + for (j = 156; j < 174; j++) + eB[j] = hi[34 * B + j - 156]; + for (j = 174; j < 176; j++) + eB[j] = 0; + for (j = 176; j < 192; j++) + eB[j] = hi[34 * B + j - 158]; + for (j = 192; j < 348; j++) + eB[j] = di[312 * B + j - 36]; +} + +void gsm0503_mcs5_ul_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, int B) +{ + int j; + + for (j = 0; j < 156; j++) + di[312 * B + j] = eB[j]; + for (j = 156; j < 174; j++) + hi[34 * B + j - 156] = eB[j]; + for (j = 176; j < 192; j++) + hi[34 * B + j - 158] = eB[j]; + for (j = 192; j < 348; j++) + di[312 * B + j - 36] = eB[j]; +} + +void gsm0503_mcs7_dl_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, const ubit_t *up, int B) +{ + int j; + int q[8] = { 1, 1, 1, 0, 0, 1, 1, 1, }; + + for (j = 0; j < 153; j++) + eB[j] = di[306 * B + j]; + for (j = 153; j < 168; j++) + eB[j] = hi[31 * B + j - 153]; + for (j = 168; j < 174; j++) + eB[j] = up[9 * B + j - 168]; + for (j = 174; j < 176; j++) + eB[j] = q[2 * B + j - 174]; + for (j = 176; j < 179; j++) + eB[j] = up[9 * B + j - 170]; + for (j = 179; j < 195; j++) + eB[j] = hi[31 * B + j - 164]; + for (j = 195; j < 348; j++) + eB[j] = di[306 * B + j - 42]; +} + +void gsm0503_mcs7_dl_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, sbit_t *up, int B) +{ + int j; + + for (j = 0; j < 153; j++) + di[306 * B + j] = eB[j]; + for (j = 153; j < 168; j++) + hi[31 * B + j - 153] = eB[j]; + for (j = 168; j < 174; j++) + up[9 * B + j - 168] = eB[j]; + + for (j = 176; j < 179; j++) + up[9 * B + j - 170] = eB[j]; + for (j = 179; j < 195; j++) + hi[31 * B + j - 164] = eB[j]; + for (j = 195; j < 348; j++) + di[306 * B + j - 42] = eB[j]; +} + +void gsm0503_mcs7_ul_burst_map(const ubit_t *di, ubit_t *eB, + const ubit_t *hi, int B) +{ + int j; + int q[8] = { 1, 1, 1, 0, 0, 1, 1, 1, }; + + for (j = 0; j < 153; j++) + eB[j] = di[306 * B + j]; + for (j = 153; j < 174; j++) + eB[j] = hi[40 * B + j - 153]; + for (j = 174; j < 176; j++) + eB[j] = q[2 * B + j - 174]; + for (j = 176; j < 195; j++) + eB[j] = hi[40 * B + j - 155]; + for (j = 195; j < 348; j++) + eB[j] = di[306 * B + j - 42]; +} + +void gsm0503_mcs7_ul_burst_unmap(sbit_t *di, const sbit_t *eB, + sbit_t *hi, int B) +{ + int j; + + for (j = 0; j < 153; j++) + di[306 * B + j] = eB[j]; + for (j = 153; j < 174; j++) + hi[40 * B + j - 153] = eB[j]; + + for (j = 176; j < 195; j++) + hi[40 * B + j - 155] = eB[j]; + for (j = 195; j < 348; j++) + di[306 * B + j - 42] = eB[j]; +} + +void gsm0503_mcs5_burst_swap(sbit_t *eB) +{ + sbit_t t[14]; + + t[0] = eB[155]; + t[1] = eB[158]; + t[2] = eB[161]; + t[3] = eB[164]; + t[4] = eB[167]; + t[5] = eB[170]; + t[6] = eB[173]; + t[7] = eB[195]; + t[8] = eB[196]; + t[9] = eB[198]; + t[10] = eB[199]; + t[11] = eB[201]; + t[12] = eB[202]; + t[13] = eB[204]; + + eB[155] = eB[142]; + eB[158] = eB[144]; + eB[161] = eB[145]; + eB[164] = eB[147]; + eB[167] = eB[148]; + eB[170] = eB[150]; + eB[173] = eB[151]; + eB[195] = eB[176]; + eB[196] = eB[179]; + eB[198] = eB[182]; + eB[199] = eB[185]; + eB[201] = eB[188]; + eB[202] = eB[191]; + eB[204] = eB[194]; + + eB[142] = t[0]; + eB[144] = t[1]; + eB[145] = t[2]; + eB[147] = t[3]; + eB[148] = t[4]; + eB[150] = t[5]; + eB[151] = t[6]; + eB[176] = t[7]; + eB[179] = t[8]; + eB[182] = t[9]; + eB[185] = t[10]; + eB[188] = t[11]; + eB[191] = t[12]; + eB[194] = t[13]; +} diff --git a/src/coding/gsm0503_parity.c b/src/coding/gsm0503_parity.c new file mode 100644 index 000000000..99198ba89 --- /dev/null +++ b/src/coding/gsm0503_parity.c @@ -0,0 +1,132 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2016 by Tom Tsou + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include + +#include +#include + +/* + * GSM (SACCH) parity (FIRE code) + * + * g(x) = (x^23 + 1)(x^17 + x^3 + 1) + * = x^40 + x^26 + x^23 + x^17 + x^3 + a1 + */ +const struct osmo_crc64gen_code gsm0503_fire_crc40 = { + .bits = 40, + .poly = 0x0004820009ULL, + .init = 0x0000000000ULL, + .remainder = 0xffffffffffULL, +}; + +/* + * GSM PDTCH CS-2, CS-3, CS-4 parity + * + * g(x) = x^16 + x^12 + x^5 + 1 + */ +const struct osmo_crc16gen_code gsm0503_cs234_crc16 = { + .bits = 16, + .poly = 0x1021, + .init = 0x0000, + .remainder = 0xffff, +}; + +/* + * EDGE MCS header parity + * + */ +const struct osmo_crc8gen_code gsm0503_mcs_crc8_hdr = { + .bits = 8, + .poly = 0x49, + .init = 0x00, + .remainder = 0xff, +}; + +/* + * EDGE MCS data parity + * + */ +const struct osmo_crc16gen_code gsm0503_mcs_crc12 = { + .bits = 12, + .poly = 0x0d31, + .init = 0x0000, + .remainder = 0x0fff, +}; + +/* + * GSM RACH parity + * + * g(x) = x^6 + x^5 + x^3 + x^2 + x^1 + 1 + */ +const struct osmo_crc8gen_code gsm0503_rach_crc6 = { + .bits = 6, + .poly = 0x2f, + .init = 0x00, + .remainder = 0x3f, +}; + +/* + * GSM SCH parity + * + * g(x) = x^10 + x^8 + x^6 + x^5 + x^4 + x^2 + 1 + */ +const struct osmo_crc16gen_code gsm0503_sch_crc10 = { + .bits = 10, + .poly = 0x175, + .init = 0x000, + .remainder = 0x3ff, +}; + +/* + * GSM TCH FR/HR/EFR parity + * + * g(x) = x^3 + x + 1 + */ +const struct osmo_crc8gen_code gsm0503_tch_fr_crc3 = { + .bits = 3, + .poly = 0x3, + .init = 0x0, + .remainder = 0x7, +}; + +/* + * GSM TCH EFR parity + * + * g(x) = x^8 + x^4 + x^3 + x^2 + 1 + */ +const struct osmo_crc8gen_code gsm0503_tch_efr_crc8 = { + .bits = 8, + .poly = 0x1d, + .init = 0x00, + .remainder = 0x00, +}; + +/* + * GSM AMR parity + * + * g(x) = x^6 + x^5 + x^3 + x^2 + x^1 + 1 + */ +const struct osmo_crc8gen_code gsm0503_amr_crc6 = { + .bits = 6, + .poly = 0x2f, + .init = 0x00, + .remainder = 0x3f, +}; diff --git a/src/coding/gsm0503_tables.c b/src/coding/gsm0503_tables.c new file mode 100644 index 000000000..90ca88d84 --- /dev/null +++ b/src/coding/gsm0503_tables.c @@ -0,0 +1,1732 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2016 by Tom Tsou + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include + +#include +#include + +const ubit_t gsm0503_pdtch_hl_hn_ubit[4][8] = { + { 1,1, 1,1, 1,1, 1,1 }, + { 1,1, 0,0, 1,0, 0,0 }, + { 0,0, 1,0, 0,0, 0,1 }, + { 0,0, 0,1, 0,1, 1,0 }, +}; + +const ubit_t gsm0503_pdtch_edge_hl_hn_ubit[3][8] = { + { 0,0, 0,1, 0,1, 1,0 }, + { 0,0, 0,0, 0,0, 0,0 }, + { 1,1, 1,0, 0,1, 1,1 }, +}; + +const sbit_t gsm0503_pdtch_hl_hn_sbit[4][8] = { + { -127,-127, -127,-127, -127,-127, -127,-127 }, + { -127,-127, 127, 127, -127, 127, 127, 127 }, + { 127, 127, -127, 127, 127, 127, 127,-127 }, + { 127, 127, 127,-127, 127,-127, -127, 127 }, +}; + +const sbit_t gsm0503_pdtch_edge_hl_hn_sbit[3][8] = { + { 127, 127, 127,-127, 127,-127, -127, 127 }, + { 127, 127, 127, 127, 127, 127, 127, 127 }, + { -127,-127, -127, 127, 127,-127, -127,-127 }, +}; + +const ubit_t gsm0503_usf2six[8][6] = { + { 0,0,0, 0,0,0 }, + { 1,0,0, 1,0,1 }, + { 0,1,0, 1,1,0 }, + { 1,1,0, 0,1,1 }, + { 0,0,1, 0,1,1 }, + { 1,0,1, 1,1,0 }, + { 0,1,1, 1,0,1 }, + { 1,1,1, 0,0,0 }, +}; + +const ubit_t gsm0503_usf2twelve_ubit[8][12] = { + { 0,0,0, 0,0,0, 0,0,0, 0,0,0 }, + { 1,1,0, 1,0,0, 0,0,1, 0,1,1 }, + { 0,0,1, 1,0,1, 1,1,0, 1,1,0 }, + { 1,1,1, 0,0,1, 1,1,1, 1,0,1 }, + { 0,0,0, 0,1,1, 0,1,1, 1,0,1 }, + { 1,1,0, 1,1,1, 0,1,0, 1,1,0 }, + { 0,0,1, 1,1,0, 1,0,1, 0,1,1 }, + { 1,1,1, 0,1,0, 1,0,0, 0,0,0 }, +}; + +const sbit_t gsm0503_usf2twelve_sbit[8][12] = { + { 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127 }, + { -127,-127, 127, -127, 127, 127, 127, 127,-127, 127,-127,-127 }, + { 127, 127,-127, -127, 127,-127, -127,-127, 127, -127,-127, 127 }, + { -127,-127,-127, 127, 127,-127, -127,-127,-127, -127, 127,-127 }, + { 127, 127, 127, 127,-127,-127, 127,-127,-127, -127, 127,-127 }, + { -127,-127, 127, -127,-127,-127, 127,-127, 127, -127,-127, 127 }, + { 127, 127,-127, -127,-127, 127, -127, 127,-127, 127,-127,-127 }, + { -127,-127,-127, 127,-127, 127, -127, 127, 127, 127, 127, 127 }, +}; + +const uint8_t gsm0503_puncture_cs2[588] = { + 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, + 0,0,0,1, 0,0,0,1, 0,0,0,1 +}; + +const uint8_t gsm0503_puncture_cs3[676] = { + 0,0,0,0,0,0, 0,0,0,0,0,0, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, + 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,0 +}; + +const uint8_t gsm0503_puncture_mcs1_dl_hdr[108] = { + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,1,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs1_ul_hdr[117] = { + 0,0,0,0,0,1,0,0,1,0,0,1, + 0,0,0,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1, +}; + +const uint8_t gsm0503_puncture_mcs1_p1[588] = { + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,0,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, + 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, +}; + +const uint8_t gsm0503_puncture_mcs1_p2[588] = { + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, + 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, +}; + +const uint8_t gsm0503_puncture_mcs2_p1[732] = { + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, + 0,0,1,1,1,0, 0,0,1,1,1,0, +}; + +const uint8_t gsm0503_puncture_mcs2_p2[732] = { + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, + 1,1,0,0,0,1, 1,1,0,0,0,1, +}; + +const uint8_t gsm0503_puncture_mcs3_p1[948] = { + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, + 0,0,1,0,1,1,0,1,1,1,0,1, +}; + +const uint8_t gsm0503_puncture_mcs3_p2[948] = { + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs3_p3[948] = { + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0, +}; + +const uint8_t gsm0503_puncture_mcs4_p1[1116] = { + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs4_p2[1116] = { + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, +}; + +const uint8_t gsm0503_puncture_mcs4_p3[1116] = { + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, +}; + +const uint8_t gsm0503_puncture_mcs5_p1[1404] = { + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,1,0,0,1, 0,0,1,0,0,1,0,0,1, +}; + +const uint8_t gsm0503_puncture_mcs5_p2[1404] = { + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0, 0,1,0,0,1,0,0,1,0, 0,1,0,0,1,0,0,1,0, +}; + +const uint8_t gsm0503_puncture_mcs6_p1[1836] = { + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 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0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, + 0,0,1, 0,0,1, +}; + +const uint8_t gsm0503_puncture_mcs6_p2[1836] = { + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 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0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, + 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, + 0,1,0, 0,1,0, +}; + +const uint8_t gsm0503_puncture_mcs7_dl_hdr[135] = { + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,1,0,0,0,0,0, + 0,0,0,1,0,0,0,0,0,0, + 0,0,0,1,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 1,0,0,0,0,0,0,0,0,1, + 0,0,0,0,0,0,0,0,0,1, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,1,0,0,0, + 0,0,0,0,0,1,0,0,0,0, + 0,0,0,0,0,1,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,1,0,0,0,0,0,0,0, + 0,1,0,0,0, +}; + +const uint8_t gsm0503_puncture_mcs7_ul_hdr[162] = { + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,1,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,1,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0, + 0,0, +}; + +const uint8_t gsm0503_puncture_mcs7_p1[1404] = { + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, + 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs7_p2[1404] = { + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, + 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, +}; + +const uint8_t gsm0503_puncture_mcs7_p3[1404] = { + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, + 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, +}; + +const uint8_t gsm0503_puncture_mcs8_p1[1692] = { + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,0,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, + 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, +}; + +const uint8_t gsm0503_puncture_mcs8_p2[1692] = { + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,0,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, + 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs8_p3[1692] = { + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,0,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, + 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, +}; + +const uint8_t gsm0503_puncture_mcs9_p1[1836] = { + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, + 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, +}; + +const uint8_t gsm0503_puncture_mcs9_p2[1836] = { + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, + 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, +}; + +const uint8_t gsm0503_puncture_mcs9_p3[1836] = { + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, + 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, +}; + +const uint16_t gsm0503_interleave_mcs5[1248] = { + 0, 463, 890, 1038, 220, 371, 795, 946, 582, 733, 1160, 63, 490, 641, 277, 428, + 852, 1003, 185, 333, 1223, 120, 547, 698, 1122, 28, 915, 1066, 242, 390, 817, 968, + 610, 761, 1185, 85, 512, 660, 305, 453, 880, 1031, 204, 355, 782, 1242, 148, 575, + 723, 1150, 50, 474, 625, 1088, 267, 418, 845, 993, 169, 320, 1207, 113, 537, 688, + 1115, 12, 902, 1050, 232, 383, 807, 958, 594, 745, 1172, 75, 502, 653, 289, 440, + 864, 1015, 197, 345, 1235, 132, 559, 710, 1134, 40, 927, 1078, 254, 402, 829, 980, + 159, 622, 773, 1197, 97, 524, 672, 1099, 5, 465, 892, 1043, 216, 367, 794, 942, + 587, 735, 1162, 62, 486, 637, 279, 430, 857, 1005, 181, 332, 1219, 125, 549, 700, + 1127, 24, 914, 1062, 244, 395, 819, 970, 606, 757, 1184, 87, 514, 665, 301, 452, + 876, 1027, 209, 357, 784, 1247, 144, 571, 722, 1146, 52, 479, 627, 1090, 266, 414, + 841, 992, 171, 322, 1209, 109, 536, 684, 1111, 17, 904, 1055, 228, 379, 806, 954, + 599, 747, 1174, 74, 498, 649, 291, 442, 869, 1017, 193, 344, 1231, 137, 561, 712, + 1139, 36, 926, 1074, 256, 407, 831, 982, 158, 618, 769, 1196, 99, 526, 677, 1101, + 7, 458, 894, 1033, 227, 363, 802, 941, 577, 740, 1152, 70, 485, 645, 284, 420, + 859, 998, 189, 328, 1215, 127, 542, 702, 1117, 35, 922, 1061, 246, 385, 824, 960, + 605, 765, 1180, 92, 504, 667, 309, 448, 887, 1023, 211, 350, 786, 1237, 155, 567, + 730, 1145, 54, 469, 632, 1080, 274, 413, 849, 988, 176, 312, 1202, 117, 532, 695, + 1107, 19, 906, 1045, 239, 375, 814, 953, 589, 752, 1164, 82, 497, 657, 296, 432, + 871, 1010, 201, 340, 1227, 139, 554, 714, 1129, 47, 934, 1073, 258, 397, 836, 972, + 166, 617, 777, 1192, 104, 516, 679, 1094, 9, 460, 899, 1035, 223, 362, 798, 937, + 579, 742, 1157, 66, 481, 644, 286, 425, 861, 1000, 188, 324, 1214, 129, 544, 707, + 1119, 31, 918, 1057, 251, 387, 826, 965, 601, 764, 1176, 94, 509, 669, 308, 444, + 883, 1022, 213, 352, 791, 1239, 151, 566, 726, 1141, 59, 471, 634, 1085, 270, 409, + 848, 984, 178, 317, 1204, 116, 528, 691, 1106, 21, 911, 1047, 235, 374, 810, 949, + 591, 754, 1169, 78, 493, 656, 298, 437, 873, 1012, 200, 336, 1226, 141, 556, 719, + 1131, 43, 930, 1069, 263, 399, 838, 977, 162, 613, 776, 1188, 106, 521, 681, 1096, + 2, 462, 889, 1040, 219, 370, 797, 945, 584, 732, 1159, 65, 489, 640, 276, 427, + 854, 1002, 184, 335, 1222, 122, 546, 697, 1124, 27, 917, 1065, 241, 392, 816, 967, + 609, 760, 1187, 84, 511, 662, 304, 455, 879, 1030, 206, 354, 781, 1244, 147, 574, + 725, 1149, 49, 476, 624, 1087, 269, 417, 844, 995, 168, 319, 1206, 112, 539, 687, + 1114, 14, 901, 1052, 231, 382, 809, 957, 596, 744, 1171, 77, 501, 652, 288, 439, + 866, 1014, 196, 347, 1234, 134, 558, 709, 1136, 39, 929, 1077, 253, 404, 828, 979, + 161, 621, 772, 1199, 96, 523, 674, 1098, 4, 467, 891, 1042, 218, 366, 793, 944, + 586, 737, 1161, 61, 488, 636, 281, 429, 856, 1007, 180, 331, 1218, 124, 551, 699, + 1126, 26, 913, 1064, 243, 394, 821, 969, 608, 756, 1183, 89, 513, 664, 300, 451, + 878, 1026, 208, 359, 783, 1246, 146, 570, 721, 1148, 51, 478, 629, 1089, 265, 416, + 840, 991, 173, 321, 1211, 108, 535, 686, 1110, 16, 903, 1054, 230, 378, 805, 956, + 598, 749, 1173, 73, 500, 648, 293, 441, 868, 1019, 192, 343, 1230, 136, 563, 711, + 1138, 38, 925, 1076, 255, 406, 833, 981, 157, 620, 768, 1195, 101, 525, 676, 1103, + 6, 457, 896, 1032, 226, 365, 801, 940, 576, 739, 1154, 69, 484, 647, 283, 422, + 858, 997, 191, 327, 1217, 126, 541, 704, 1116, 34, 921, 1060, 248, 384, 823, 962, + 604, 767, 1179, 91, 506, 666, 311, 447, 886, 1025, 210, 349, 788, 1236, 154, 569, + 729, 1144, 56, 468, 631, 1082, 273, 412, 851, 987, 175, 314, 1201, 119, 531, 694, + 1109, 18, 908, 1044, 238, 377, 813, 952, 588, 751, 1166, 81, 496, 659, 295, 434, + 870, 1009, 203, 339, 1229, 138, 553, 716, 1128, 46, 933, 1072, 260, 396, 835, 974, + 165, 616, 779, 1191, 103, 518, 678, 1093, 11, 459, 898, 1037, 222, 361, 800, 936, + 581, 741, 1156, 68, 480, 643, 285, 424, 863, 999, 187, 326, 1213, 131, 543, 706, + 1121, 30, 920, 1056, 250, 389, 825, 964, 600, 763, 1178, 93, 508, 671, 307, 446, + 882, 1021, 215, 351, 790, 1241, 150, 565, 728, 1140, 58, 473, 633, 1084, 272, 408, + 847, 986, 177, 316, 1203, 115, 530, 690, 1105, 23, 910, 1049, 234, 373, 812, 948, + 593, 753, 1168, 80, 492, 655, 297, 436, 875, 1011, 199, 338, 1225, 143, 555, 718, + 1133, 42, 932, 1068, 262, 401, 837, 976, 164, 612, 775, 1190, 105, 520, 683, 1095, + 1, 464, 888, 1039, 221, 369, 796, 947, 583, 734, 1158, 64, 491, 639, 278, 426, + 853, 1004, 183, 334, 1221, 121, 548, 696, 1123, 29, 916, 1067, 240, 391, 818, 966, + 611, 759, 1186, 86, 510, 661, 303, 454, 881, 1029, 205, 356, 780, 1243, 149, 573, + 724, 1151, 48, 475, 626, 1086, 268, 419, 843, 994, 170, 318, 1208, 111, 538, 689, + 1113, 13, 900, 1051, 233, 381, 808, 959, 595, 746, 1170, 76, 503, 651, 290, 438, + 865, 1016, 195, 346, 1233, 133, 560, 708, 1135, 41, 928, 1079, 252, 403, 830, 978, + 160, 623, 771, 1198, 98, 522, 673, 1100, 3, 466, 893, 1041, 217, 368, 792, 943, + 585, 736, 1163, 60, 487, 638, 280, 431, 855, 1006, 182, 330, 1220, 123, 550, 701, + 1125, 25, 912, 1063, 245, 393, 820, 971, 607, 758, 1182, 88, 515, 663, 302, 450, + 877, 1028, 207, 358, 785, 1245, 145, 572, 720, 1147, 53, 477, 628, 1091, 264, 415, + 842, 990, 172, 323, 1210, 110, 534, 685, 1112, 15, 905, 1053, 229, 380, 804, 955, + 597, 748, 1175, 72, 499, 650, 292, 443, 867, 1018, 194, 342, 1232, 135, 562, 713, + 1137, 37, 924, 1075, 257, 405, 832, 983, 156, 619, 770, 1194, 100, 527, 675, 1102, + 8, 456, 895, 1034, 225, 364, 803, 939, 578, 738, 1153, 71, 483, 646, 282, 421, + 860, 996, 190, 329, 1216, 128, 540, 703, 1118, 33, 923, 1059, 247, 386, 822, 961, + 603, 766, 1181, 90, 505, 668, 310, 449, 885, 1024, 212, 348, 787, 1238, 153, 568, + 731, 1143, 55, 470, 630, 1081, 275, 411, 850, 989, 174, 313, 1200, 118, 533, 693, + 1108, 20, 907, 1046, 237, 376, 815, 951, 590, 750, 1165, 83, 495, 658, 294, 433, + 872, 1008, 202, 341, 1228, 140, 552, 715, 1130, 45, 935, 1071, 259, 398, 834, 973, + 167, 615, 778, 1193, 102, 517, 680, 1092, 10, 461, 897, 1036, 224, 360, 799, 938, + 580, 743, 1155, 67, 482, 642, 287, 423, 862, 1001, 186, 325, 1212, 130, 545, 705, + 1120, 32, 919, 1058, 249, 388, 827, 963, 602, 762, 1177, 95, 507, 670, 306, 445, + 884, 1020, 214, 353, 789, 1240, 152, 564, 727, 1142, 57, 472, 635, 1083, 271, 410, + 846, 985, 179, 315, 1205, 114, 529, 692, 1104, 22, 909, 1048, 236, 372, 811, 950, + 592, 755, 1167, 79, 494, 654, 299, 435, 874, 1013, 198, 337, 1224, 142, 557, 717, + 1132, 44, 931, 1070, 261, 400, 839, 975, 163, 614, 774, 1189, 107, 519, 682, 1097, +}; + +/* this corresponds to the bit-lengths of the individual codec + * parameters as indicated in Table 1.1 of TS 06.10 */ +const uint8_t gsm0503_gsm_fr_map[76] = { + 6, 6, 5, 5, 4, 4, 3, 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 2, 2, 6, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3 +}; + +/* this table describes the 65 most importaint bits from EFR coded + * bits as indicated in TS 05.03 (3.1.1.1) */ +const uint8_t gsm0503_gsm_efr_protected_bits[65] = { + 39, 40, 41, 42, 43, 44, 48, 87, 45, 2, + 3, 8, 10, 18, 19, 24, 46, 47,142,143, + 144,145,146,147, 92, 93,195,196, 98,137, + 148, 94,197,149,150, 95,198, 4, 5, 11, + 12, 16, 9, 6, 7, 13, 17, 20, 96,199, + 1, 14, 15, 21, 25, 26, 28,151,201,190, + 240, 88,138,191,241 +}; + +/* Encoded in-band data for speech frames */ +const ubit_t gsm0503_afs_ic_ubit[4][8] = { + { 0,0,0,0,0,0,0,0 }, + { 0,1,0,1,1,1,0,1 }, + { 1,0,1,1,1,0,1,0 }, + { 1,1,1,0,0,1,1,1 }, +}; + +const sbit_t gsm0503_afs_ic_sbit[4][8] = { + { 127, 127, 127, 127, 127, 127, 127, 127 }, + { 127,-127, 127,-127,-127,-127, 127,-127 }, + { -127, 127,-127,-127,-127, 127,-127, 127 }, + { -127,-127,-127, 127, 127,-127,-127,-127 }, +}; + +const ubit_t gsm0503_ahs_ic_ubit[4][4] = { + { 0,0,0,0 }, + { 1,0,0,1 }, + { 1,1,1,0 }, + { 0,1,1,1 }, +}; + +const sbit_t gsm0503_ahs_ic_sbit[4][4] = { + { 127, 127, 127, 127 }, + { -127, 127, 127,-127 }, + { -127,-127,-127, 127 }, + { 127,-127,-127,-127 }, +}; + +const uint8_t gsm0503_tch_hr_interleaving[228][2] = { + { 0 ,0 }, { 1 ,2 }, { 78 ,1 }, { 79 ,3 }, { 48 ,0 }, { 49 ,2 }, + { 54 ,1 }, { 55 ,3 }, { 24 ,0 }, { 25 ,2 }, { 30 ,1 }, { 31 ,3 }, + { 72 ,0 }, { 73 ,2 }, { 6 ,1 }, { 7 ,3 }, { 96 ,0 }, { 97 ,2 }, + { 12 ,0 }, { 13 ,2 }, { 102,1 }, { 103,3 }, { 60 ,0 }, { 61 ,2 }, + { 66 ,1 }, { 67 ,3 }, { 90 ,1 }, { 91 ,3 }, { 36 ,0 }, { 37 ,2 }, + { 42 ,1 }, { 43 ,3 }, { 18 ,1 }, { 19 ,3 }, { 84 ,0 }, { 85 ,2 }, + { 108,0 }, { 109,2 }, { 2 ,0 }, { 3 ,2 }, { 80 ,1 }, { 81 ,3 }, + { 50 ,0 }, { 51 ,2 }, { 56 ,1 }, { 57 ,3 }, { 26 ,0 }, { 27 ,2 }, + { 32 ,1 }, { 33 ,3 }, { 74 ,0 }, { 75 ,2 }, { 8 ,1 }, { 9 ,3 }, + { 98 ,0 }, { 99 ,2 }, { 14 ,0 }, { 15 ,2 }, { 104,1 }, { 105,3 }, + { 62 ,0 }, { 63 ,2 }, { 68 ,1 }, { 69 ,3 }, { 92 ,1 }, { 93 ,3 }, + { 38 ,0 }, { 39 ,2 }, { 44 ,1 }, { 45 ,3 }, { 20 ,1 }, { 21 ,3 }, + { 86 ,0 }, { 87 ,2 }, { 110,0 }, { 111,2 }, { 4 ,0 }, { 5 ,2 }, + { 82 ,1 }, { 83 ,3 }, { 52 ,0 }, { 53 ,2 }, { 58 ,1 }, { 59 ,3 }, + { 28 ,0 }, { 29 ,2 }, { 34 ,1 }, { 35 ,3 }, { 76 ,0 }, { 77 ,2 }, + { 10 ,1 }, { 11 ,3 }, { 100,0 }, { 101,2 }, { 16 ,0 }, { 17 ,2 }, + { 106,1 }, { 107,3 }, { 64 ,0 }, { 65 ,2 }, { 70 ,1 }, { 71 ,3 }, + { 94 ,1 }, { 95 ,3 }, { 40 ,0 }, { 41 ,2 }, { 46 ,1 }, { 47 ,3 }, + { 22 ,1 }, { 23 ,3 }, { 88 ,0 }, { 89 ,2 }, { 112,0 }, { 113,2 }, + { 6 ,0 }, { 7 ,2 }, { 84 ,1 }, { 85 ,3 }, { 54 ,0 }, { 55 ,2 }, + { 60 ,1 }, { 61 ,3 }, { 30 ,0 }, { 31 ,2 }, { 36 ,1 }, { 37 ,3 }, + { 78 ,0 }, { 79 ,2 }, { 12 ,1 }, { 13 ,3 }, { 102,0 }, { 103,2 }, + { 18 ,0 }, { 19 ,2 }, { 108,1 }, { 109,3 }, { 66 ,0 }, { 67 ,2 }, + { 72 ,1 }, { 73 ,3 }, { 96 ,1 }, { 97 ,3 }, { 42 ,0 }, { 43 ,2 }, + { 48 ,1 }, { 49 ,3 }, { 24 ,1 }, { 25 ,3 }, { 90 ,0 }, { 91 ,2 }, + { 0 ,1 }, { 1 ,3 }, { 8 ,0 }, { 9 ,2 }, { 86 ,1 }, { 87 ,3 }, + { 56 ,0 }, { 57 ,2 }, { 62 ,1 }, { 63 ,3 }, { 32 ,0 }, { 33 ,2 }, + { 38 ,1 }, { 39 ,3 }, { 80 ,0 }, { 81 ,2 }, { 14 ,1 }, { 15 ,3 }, + { 104,0 }, { 105,2 }, { 20 ,0 }, { 21 ,2 }, { 110,1 }, { 111,3 }, + { 68 ,0 }, { 69 ,2 }, { 74 ,1 }, { 75 ,3 }, { 98 ,1 }, { 99 ,3 }, + { 44 ,0 }, { 45 ,2 }, { 50 ,1 }, { 51 ,3 }, { 26 ,1 }, { 27 ,3 }, + { 92 ,0 }, { 93 ,2 }, { 2 ,1 }, { 3 ,3 }, { 10 ,0 }, { 11 ,2 }, + { 88 ,1 }, { 89 ,3 }, { 58 ,0 }, { 59 ,2 }, { 64 ,1 }, { 65 ,3 }, + { 34 ,0 }, { 35 ,2 }, { 40 ,1 }, { 41 ,3 }, { 82 ,0 }, { 83 ,2 }, + { 16 ,1 }, { 17 ,3 }, { 106,0 }, { 107,2 }, { 22 ,0 }, { 23 ,2 }, + { 112,1 }, { 113,3 }, { 70 ,0 }, { 71 ,2 }, { 76 ,1 }, { 77 ,3 }, + { 100,1 }, { 101,3 }, { 46 ,0 }, { 47 ,2 }, { 52 ,1 }, { 53 ,3 }, + { 28 ,1 }, { 29 ,3 }, { 94 ,0 }, { 95 ,2 }, { 4 ,1 }, { 5 ,3 }, +}; + +/* + * 3GPP TS 05.03 5.1.9.1.2 "USF precoding" + */ +const ubit_t gsm0503_mcs5_usf_precode_table[8][36] = { + { 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, }, + { 1,1,1,1,1,0,0,0,0, 1,1,1,1,0,0,0,0,0, 1,1,1,1,1,1,0,0,0, 1,1,1,1,1,0,0,0,1, }, + { 1,1,1,0,0,1,1,1,0, 1,1,1,0,1,1,1,0,0, 1,1,0,0,0,0,1,1,0, 1,1,0,0,0,1,1,0,0, }, + { 1,0,0,1,1,1,1,0,0, 1,1,0,0,0,0,0,1,1, 1,0,1,1,1,0,1,1,1, 0,0,1,0,0,1,1,1,1, }, + { 0,0,0,1,1,0,0,1,1, 0,0,1,0,1,1,0,1,0, 1,0,0,0,0,1,1,0,1, 1,1,1,1,1,1,1,1,0, }, + { 1,1,0,1,0,1,0,1,1, 0,0,0,1,1,0,1,0,1, 0,1,1,1,0,1,0,1,1, 1,0,0,1,0,1,0,1,1, }, + { 0,0,1,0,0,1,1,0,1, 1,0,1,1,1,1,1,1,1, 0,1,1,0,1,0,0,0,1, 0,0,1,1,1,0,1,0,0, }, + { 0,1,1,0,1,0,1,1,1, 0,1,0,1,0,1,1,1,1, 0,0,0,1,1,1,1,1,0, 0,1,0,0,1,0,0,1,1, }, +}; diff --git a/src/coding/libosmocoding.map b/src/coding/libosmocoding.map new file mode 100644 index 000000000..dbb53dec5 --- /dev/null +++ b/src/coding/libosmocoding.map @@ -0,0 +1,117 @@ +LIBOSMOCODING_1.0 { +global: + +gsm0503_pdtch_hl_hn_ubit; +gsm0503_pdtch_edge_hl_hn_ubit; +gsm0503_pdtch_hl_hn_sbit; +gsm0503_pdtch_edge_hl_hn_sbit; +gsm0503_usf2six; +gsm0503_usf2twelve_ubit; +gsm0503_usf2twelve_sbit; +gsm0503_puncture_cs2; +gsm0503_puncture_cs3; +gsm0503_puncture_mcs1_dl_hdr; +gsm0503_puncture_mcs1_ul_hdr; +gsm0503_puncture_mcs1_p1; +gsm0503_puncture_mcs1_p2; +gsm0503_puncture_mcs2_p1; +gsm0503_puncture_mcs2_p2; +gsm0503_puncture_mcs3_p1; +gsm0503_puncture_mcs3_p2; +gsm0503_puncture_mcs3_p3; +gsm0503_puncture_mcs4_p1; +gsm0503_puncture_mcs4_p2; +gsm0503_puncture_mcs4_p3; +gsm0503_puncture_mcs5_p1; +gsm0503_puncture_mcs5_p2; +gsm0503_puncture_mcs6_p1; +gsm0503_puncture_mcs6_p2; +gsm0503_puncture_mcs7_dl_hdr; +gsm0503_puncture_mcs7_ul_hdr; +gsm0503_puncture_mcs7_p1; +gsm0503_puncture_mcs7_p2; +gsm0503_puncture_mcs7_p3; +gsm0503_puncture_mcs8_p1; +gsm0503_puncture_mcs8_p2; +gsm0503_puncture_mcs8_p3; +gsm0503_puncture_mcs9_p1; +gsm0503_puncture_mcs9_p2; +gsm0503_puncture_mcs9_p3; +gsm0503_interleave_mcs5; +gsm0503_gsm_fr_map; +gsm0503_gsm_efr_protected_bits; +gsm0503_afs_ic_ubit; +gsm0503_afs_ic_sbit; +gsm0503_ahs_ic_ubit; +gsm0503_ahs_ic_sbit; +gsm0503_tch_hr_interleaving; +gsm0503_mcs5_usf_precode_table; + +gsm0503_fire_crc40; +gsm0503_cs234_crc16; +gsm0503_mcs_crc8_hdr; +gsm0503_mcs_crc12; +gsm0503_rach_crc6; +gsm0503_sch_crc10; +gsm0503_tch_fr_crc3; +gsm0503_tch_efr_crc8; +gsm0503_amr_crc6; + +gsm0503_xcch_burst_unmap; +gsm0503_xcch_burst_map; +gsm0503_tch_burst_unmap; +gsm0503_tch_burst_map; +gsm0503_mcs5_ul_burst_map; +gsm0503_mcs5_ul_burst_unmap; +gsm0503_mcs7_ul_burst_map; +gsm0503_mcs7_ul_burst_unmap; +gsm0503_mcs5_dl_burst_map; +gsm0503_mcs5_dl_burst_unmap; +gsm0503_mcs7_dl_burst_map; +gsm0503_mcs7_dl_burst_unmap; +gsm0503_mcs5_burst_swap; + +gsm0503_xcch_deinterleave; +gsm0503_xcch_interleave; +gsm0503_tch_fr_deinterleave; +gsm0503_tch_fr_interleave; +gsm0503_tch_hr_deinterleave; +gsm0503_tch_hr_interleave; +gsm0503_mcs1_ul_deinterleave; +gsm0503_mcs1_ul_interleave; +gsm0503_mcs1_dl_deinterleave; +gsm0503_mcs1_dl_interleave; +gsm0503_mcs5_ul_deinterleave; +gsm0503_mcs5_ul_interleave; +gsm0503_mcs5_dl_deinterleave; +gsm0503_mcs5_dl_interleave; +gsm0503_mcs7_ul_deinterleave; +gsm0503_mcs7_ul_interleave; +gsm0503_mcs7_dl_deinterleave; +gsm0503_mcs7_dl_interleave; +gsm0503_mcs8_ul_deinterleave; +gsm0503_mcs8_ul_interleave; +gsm0503_mcs8_dl_deinterleave; +gsm0503_mcs8_dl_interleave; + +gsm0503_xcch_encode; +gsm0503_xcch_decode; +gsm0503_pdtch_encode; +gsm0503_pdtch_decode; +gsm0503_pdtch_egprs_encode; +gsm0503_pdtch_egprs_decode; +gsm0503_tch_fr_encode; +gsm0503_tch_fr_decode; +gsm0503_tch_hr_encode; +gsm0503_tch_hr_decode; +gsm0503_tch_afs_encode; +gsm0503_tch_afs_decode; +gsm0503_tch_ahs_encode; +gsm0503_tch_ahs_decode; +gsm0503_rach_encode; +gsm0503_rach_decode; +gsm0503_sch_encode; +gsm0503_sch_decode; + +local: *; +}; diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map index 5f2fb8f3e..8d2847600 100644 --- a/src/gsm/libosmogsm.map +++ b/src/gsm/libosmogsm.map @@ -85,6 +85,8 @@ gsm0503_rach; gsm0503_sch; gsm0503_cs2; gsm0503_cs3; +gsm0503_cs2_np; +gsm0503_cs3_np; gsm0503_tch_fr; gsm0503_tch_hr; gsm0503_tch_afs_12_2; diff --git a/tests/Makefile.am b/tests/Makefile.am index 0472082ed..496ed658c 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -14,7 +14,8 @@ check_PROGRAMS = timer/timer_test sms/sms_test ussd/ussd_test \ smscb/gsm0341_test stats/stats_test ctrl/ctrl_test \ bitvec/bitvec_test msgb/msgb_test bits/bitcomp_test \ tlv/tlv_test gsup/gsup_test oap/oap_test fsm/fsm_test \ - write_queue/wqueue_test socket/socket_test + write_queue/wqueue_test socket/socket_test \ + coding/coding_test if ENABLE_MSGFILE check_PROGRAMS += msgfile/msgfile_test @@ -146,6 +147,13 @@ write_queue_wqueue_test_LDADD = $(top_builddir)/src/libosmocore.la socket_socket_test_SOURCES = socket/socket_test.c socket_socket_test_LDADD = $(top_builddir)/src/libosmocore.la +coding_coding_test_SOURCES = coding/coding_test.c +coding_coding_test_LDADD = \ + $(top_builddir)/src/libosmocore.la \ + $(top_builddir)/src/gsm/libosmogsm.la \ + $(top_builddir)/src/codec/libosmocodec.la \ + $(top_builddir)/src/coding/libosmocoding.la + # The `:;' works around a Bash 3.2 bug when the output is not writeable. $(srcdir)/package.m4: $(top_srcdir)/configure.ac :;{ \ @@ -184,7 +192,7 @@ EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) \ gsup/gsup_test.ok gsup/gsup_test.err \ oap/oap_test.ok fsm/fsm_test.ok fsm/fsm_test.err \ write_queue/wqueue_test.ok socket/socket_test.ok \ - socket/socket_test.err + socket/socket_test.err coding/coding_test.ok DISTCLEANFILES = atconfig atlocal noinst_HEADERS = conv/conv.h diff --git a/tests/coding/coding_test.c b/tests/coding/coding_test.c new file mode 100644 index 000000000..9a00f0d3f --- /dev/null +++ b/tests/coding/coding_test.c @@ -0,0 +1,501 @@ +/* + * (C) 2013 by Andreas Eversberg + * (C) 2015 by Alexander Chemeris + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#include + +#define ASSERT_TRUE(rc) \ + if (!(rc)) { \ + printf("Assert failed in %s:%d.\n", \ + __FILE__, __LINE__); \ + abort(); \ + } + +/* set condition to 1, to show debugging */ +#define printd if (0) printf + +static int ubits2sbits(ubit_t *ubits, sbit_t *sbits, int count) +{ + int i; + + for (i = 0; i < count; i++) { + if (*ubits == 0x23) { + ubits++; + sbits++; + continue; + } + + if ((*ubits++) & 1) { + *sbits++ = -127; + } else { + *sbits++ = 127; + } + } + + return count; +} + +static void test_xcch(uint8_t *l2) +{ + uint8_t result[23]; + ubit_t bursts_u[116 * 4]; + sbit_t bursts_s[116 * 4]; + int n_errors, n_bits_total; + + /* Encode L2 message */ + printd("Encoding: %s\n", osmo_hexdump(l2, 23)); + gsm0503_xcch_encode(bursts_u, l2); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 116 * 4); + + printd("U-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump(bursts_u, 57), + bursts_u[57], bursts_u[58]); + printd("%s\n", osmo_hexdump(bursts_u + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 116, 57), + bursts_u[57 + 116], bursts_u[58 + 116]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 232, 57), + bursts_u[57 + 232], bursts_u[58 + 232]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 348, 57), + bursts_u[57 + 348], bursts_u[58 + 348]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 348, 57)); + + printd("S-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s, 57), + (uint8_t)bursts_s[57], (uint8_t)bursts_s[58]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 116, 57), + (uint8_t)bursts_s[57 + 116], (uint8_t)bursts_s[58 + 116]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 232, 57), + (uint8_t)bursts_s[57 + 232], (uint8_t)bursts_s[58 + 232]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 348, 57), + (uint8_t)bursts_s[57 + 348], (uint8_t)bursts_s[58 + 348]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 348, 57)); + + /* Destroy some bits */ + memset(bursts_s, 0, 30); + memset(bursts_s + 116, 0, 30); + + /* Decode, correcting errors */ + gsm0503_xcch_decode(result, bursts_s, &n_errors, &n_bits_total); + printd("Decoded: %s\n", osmo_hexdump(result, 23)); + printf("xcch_decode: n_errors=%d n_bits_total=%d ber=%.2f\n", + n_errors, n_bits_total, (float) n_errors / n_bits_total); + + ASSERT_TRUE(n_bits_total == 456); + ASSERT_TRUE(!memcmp(l2, result, 23)); + + printd("\n"); +} + +static void test_rach(uint8_t bsic, uint8_t ra) +{ + uint8_t result; + ubit_t bursts_u[36]; + sbit_t bursts_s[36]; + + /* Encode L2 message */ + printd("Encoding: %02x\n", ra); + gsm0503_rach_encode(bursts_u, &ra, bsic); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 36); + + printd("U-Bits:\n"); + printd("%s\n", osmo_hexdump(bursts_u, 36)); + + printd("S-Bits:\n"); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s, 36)); + + /* Destroy some bits */ + memset(bursts_s + 6, 0, 8); + + /* Decode, correcting errors */ + gsm0503_rach_decode(&result, bursts_s, bsic); + printd("Decoded: %02x\n", result); + + ASSERT_TRUE(ra == result); + + printd("\n"); +} + +static void test_sch(uint8_t *info) +{ + uint8_t result[4]; + ubit_t bursts_u[78]; + sbit_t bursts_s[78]; + + /* Zero bits 25 and above */ + info[3] &= 1; + result[3] = 0; + + /* Encode L2 message */ + printd("Encoding: %s\n", osmo_hexdump(info, 4)); + gsm0503_sch_encode(bursts_u, info); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 78); + + printd("U-Bits:\n"); + printd("%s\n", osmo_hexdump(bursts_u, 78)); + + printd("S-Bits:\n"); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s, 78)); + + /* Destroy some bits */ + memset(bursts_s + 6, 0, 10); + + /* Decode, correcting errors */ + gsm0503_sch_decode(result, bursts_s); + printd("Decoded: %s\n", osmo_hexdump(result, 4)); + + ASSERT_TRUE(!memcmp(info, result, 4)); + + printd("\n"); +} + +static void test_fr(uint8_t *speech, int len) +{ + uint8_t result[33]; + ubit_t bursts_u[116 * 8]; + sbit_t bursts_s[116 * 8]; + int n_errors, n_bits_total; + int rc; + + memset(bursts_u, 0x23, sizeof(bursts_u)); + memset(bursts_s, 0, sizeof(bursts_s)); + + /* Encode L2 message */ + printd("Encoding: %s\n", osmo_hexdump(speech, len)); + gsm0503_tch_fr_encode(bursts_u, speech, len, 1); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 116 * 8); + + printd("U-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump(bursts_u, 57), + bursts_u[57], bursts_u[58]); + printd("%s\n", osmo_hexdump(bursts_u + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 116, 57), + bursts_u[57 + 116], bursts_u[58 + 116]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 232, 57), + bursts_u[57 + 232], bursts_u[58 + 232]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 348, 57), + bursts_u[57 + 348], bursts_u[58 + 348]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 348, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 464, 57), + bursts_u[57 + 464], bursts_u[58 + 464]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 464, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 580, 57), + bursts_u[57 + 580], bursts_u[58 + 580]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 580, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 696, 57), + bursts_u[57 + 696], bursts_u[58 + 696]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 696, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 812, 57), + bursts_u[57 + 812], bursts_u[58 + 812]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 812, 57)); + + printd("S-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s, 57), + (uint8_t)bursts_s[57], (uint8_t)bursts_s[58]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 116, 57), + (uint8_t)bursts_s[57 + 116], (uint8_t)bursts_s[58 + 116]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 232, 57), + (uint8_t)bursts_s[57 + 232], (uint8_t)bursts_s[58 + 232]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 348, 57), + (uint8_t)bursts_s[57 + 348], (uint8_t)bursts_s[58 + 348]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 348, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 464, 57), + (uint8_t)bursts_s[57 + 464], (uint8_t)bursts_s[58 + 464]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 464, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 580, 57), + (uint8_t)bursts_s[57 + 580], (uint8_t)bursts_s[58 + 580]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 580, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 696, 57), + (uint8_t)bursts_s[57 + 696], (uint8_t)bursts_s[58 + 696]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 696, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 812, 57), + (uint8_t)bursts_s[57 + 812], (uint8_t)bursts_s[58 + 812]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 812, 57)); + + /* Destroy some bits */ + memset(bursts_s + 6, 0, 20); + + /* Decode, correcting errors */ + rc = gsm0503_tch_fr_decode(result, bursts_s, 1, len == 31, + &n_errors, &n_bits_total); + printd("Decoded: %s\n", osmo_hexdump(result, len)); + printf("tch_fr_decode: n_errors=%d n_bits_total=%d ber=%.2f\n", + n_errors, n_bits_total, (float)n_errors/n_bits_total); + + ASSERT_TRUE(rc == len); + ASSERT_TRUE(!memcmp(speech, result, len)); + + printd("\n"); +} + +static void test_hr(uint8_t *speech, int len) +{ + uint8_t result[23]; + ubit_t bursts_u[116 * 6]; + sbit_t bursts_s[116 * 6]; + int n_errors, n_bits_total; + int rc; + + memset(bursts_u, 0x23, sizeof(bursts_u)); + memset(bursts_s, 0, sizeof(bursts_s)); + + /* Encode L2 message */ + printd("Encoding: %s\n", osmo_hexdump(speech, len)); + gsm0503_tch_hr_encode(bursts_u, speech, len); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 116 * 6); + + printd("U-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump(bursts_u, 57), + bursts_u[57], bursts_u[58]); + printd("%s\n", osmo_hexdump(bursts_u + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 116, 57), + bursts_u[57 + 116], bursts_u[58 + 116]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 232, 57), + bursts_u[57 + 232], bursts_u[58 + 232]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 348, 57), + bursts_u[57 + 348], bursts_u[58 + 348]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 348, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 464, 57), + bursts_u[57 + 464], bursts_u[58 + 464]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 464, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 580, 57), + bursts_u[57 + 580], bursts_u[58 + 580]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 580, 57)); + + printd("S-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s, 57), + (uint8_t)bursts_s[57], (uint8_t)bursts_s[58]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 116, 57), + (uint8_t)bursts_s[57 + 116], (uint8_t)bursts_s[58 + 116]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 232, 57), + (uint8_t)bursts_s[57 + 232], (uint8_t)bursts_s[58 + 232]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 348, 57), + (uint8_t)bursts_s[57 + 348], (uint8_t)bursts_s[58 + 348]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 348, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 464, 57), + (uint8_t)bursts_s[57 + 464], (uint8_t)bursts_s[58 + 464]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 464, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 580, 57), + (uint8_t)bursts_s[57 + 580], (uint8_t)bursts_s[58 + 580]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 580, 57)); + + /* Destroy some bits */ + memset(bursts_s + 6, 0, 20); + + /* Decode, correcting errors */ + rc = gsm0503_tch_hr_decode(result, bursts_s, 0, + &n_errors, &n_bits_total); + printd("Decoded: %s\n", osmo_hexdump(result, len)); + printf("tch_hr_decode: n_errors=%d n_bits_total=%d ber=%.2f\n", + n_errors, n_bits_total, (float)n_errors/n_bits_total); + + ASSERT_TRUE(rc == len); + ASSERT_TRUE(!memcmp(speech, result, len)); + + printd("\n"); +} + +static void test_pdtch(uint8_t *l2, int len) +{ + uint8_t result[len]; + ubit_t bursts_u[116 * 4]; + sbit_t bursts_s[116 * 4]; + int n_errors, n_bits_total; + int rc; + + /* Zero the not coded tail bits */ + switch (len) { + case 34: + case 54: + l2[len - 1] &= 0x7f; + result[len - 1] &= 0x7f; + break; + case 40: + l2[len - 1] &= 0x07; + result[len - 1] &= 0x07; + break; + } + + /* Encode L2 message */ + printd("Encoding: %s\n", osmo_hexdump(l2, len)); + gsm0503_pdtch_encode(bursts_u, l2, len); + + /* Prepare soft-bits */ + ubits2sbits(bursts_u, bursts_s, 116 * 4); + + printd("U-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump(bursts_u, 57), + bursts_u[57], bursts_u[58]); + printd("%s\n", osmo_hexdump(bursts_u + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 116, 57), + bursts_u[57 + 116], bursts_u[58 + 116]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 232, 57), + bursts_u[57 + 232], bursts_u[58 + 232]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump(bursts_u + 348, 57), + bursts_u[57 + 348], bursts_u[58 + 348]); + printd("%s\n", osmo_hexdump(bursts_u + 59 + 348, 57)); + + printd("S-Bits:\n"); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s, 57), + (uint8_t)bursts_s[57], (uint8_t)bursts_s[58]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 116, 57), + (uint8_t)bursts_s[57 + 116], (uint8_t)bursts_s[58 + 116]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 116, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 232, 57), + (uint8_t)bursts_s[57 + 232], (uint8_t)bursts_s[58 + 232]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 232, 57)); + printd("%s %02x %02x ", osmo_hexdump((uint8_t *)bursts_s + 348, 57), + (uint8_t)bursts_s[57 + 348], (uint8_t)bursts_s[58 + 348]); + printd("%s\n", osmo_hexdump((uint8_t *)bursts_s + 59 + 348, 57)); + + /* Decode */ + rc = gsm0503_pdtch_decode(result, bursts_s, NULL, + &n_errors, &n_bits_total); + printd("Decoded: %s\n", osmo_hexdump(result, len)); + printf("pdtch_decode: n_errors=%d n_bits_total=%d ber=%.2f\n", + n_errors, n_bits_total, (float)n_errors/n_bits_total); + + ASSERT_TRUE(rc == len); + ASSERT_TRUE(!memcmp(l2, result, len)); + + printd("\n"); +} + +uint8_t test_l2[][23] = { + /* Dummy frame */ + { 0x03, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + /* Random frame */ + { 0xa3, 0xaf, 0x5f, 0xc6, 0x36, 0x43, 0x44, 0xab, + 0xd9, 0x6d, 0x7d, 0x62, 0x24, 0xc9, 0xd2, 0x92, + 0xfa, 0x27, 0x5d, 0x71, 0x7a, 0x59, 0xa8 }, + /* jolly frame */ + { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 }, +}; + +uint8_t test_macblock[][54] = { + /* Random frame */ + { 0xa3, 0xaf, 0x5f, 0xc6, 0x36, 0x43, 0x44, 0xab, + 0xd9, 0x6d, 0x7d, 0x62, 0x24, 0xc9, 0xd2, 0x92, + 0xfa, 0x27, 0x5d, 0x71, 0x7a, 0x59, 0xa8, 0x42, + 0xa3, 0xaf, 0x5f, 0xc6, 0x36, 0x43, 0x44, 0xab, + 0xa3, 0xaf, 0x5f, 0xc6, 0x36, 0x43, 0x44, 0xab, + 0xd9, 0x6d, 0x7d, 0x62, 0x24, 0xc9, 0xd2, 0x92, + 0xfa, 0x27, 0x5d, 0x71, 0x7a, 0xa8 }, + /* jolly frame */ + { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 }, +}; + +uint8_t test_speech_fr[33]; +uint8_t test_speech_efr[31]; +uint8_t test_speech_hr[15]; + +int main(int argc, char **argv) +{ + int i, len_l2, len_mb; + + len_l2 = sizeof(test_l2) / sizeof(test_l2[0]); + len_mb = sizeof(test_macblock) / sizeof(test_macblock[0]); + + for (i = 0; i < len_l2; i++) + test_xcch(test_l2[i]); + + for (i = 0; i < 256; i++) { + test_rach(0x3f, i); + test_rach(0x00, i); + test_rach(0x1a, i); + } + + for (i = 0; i < len_l2; i++) + test_sch(test_l2[i]); + + for (i = 0; i < sizeof(test_speech_fr); i++) + test_speech_fr[i] = i; + test_speech_fr[0] = 0xd0; + test_fr(test_speech_fr, sizeof(test_speech_fr)); + + for (i = 0; i < sizeof(test_speech_efr); i++) + test_speech_efr[i] = i; + test_speech_efr[0] = 0xc0; + test_fr(test_speech_efr, sizeof(test_speech_efr)); + + for (i = 0; i < len_l2; i++) + test_fr(test_l2[i], sizeof(test_l2[0])); + + for (i = 0; i < sizeof(test_speech_hr); i++) + test_speech_hr[i] = i * 17; + test_speech_hr[0] = 0x00; + test_hr(test_speech_hr, sizeof(test_speech_hr)); + + for (i = 0; i < len_l2; i++) + test_hr(test_l2[i], sizeof(test_l2[0])); + + for (i = 0; i < len_mb; i++) { + test_pdtch(test_macblock[i], 23); + test_pdtch(test_macblock[i], 34); + test_pdtch(test_macblock[i], 40); + test_pdtch(test_macblock[i], 54); + } + + printf("Success\n"); + + return 0; +} diff --git a/tests/coding/coding_test.ok b/tests/coding/coding_test.ok new file mode 100644 index 000000000..5030e4d24 --- /dev/null +++ b/tests/coding/coding_test.ok @@ -0,0 +1,21 @@ +xcch_decode: n_errors=60 n_bits_total=456 ber=0.13 +xcch_decode: n_errors=60 n_bits_total=456 ber=0.13 +xcch_decode: n_errors=60 n_bits_total=456 ber=0.13 +tch_fr_decode: n_errors=8 n_bits_total=378 ber=0.02 +tch_fr_decode: n_errors=8 n_bits_total=378 ber=0.02 +tch_fr_decode: n_errors=10 n_bits_total=456 ber=0.02 +tch_fr_decode: n_errors=10 n_bits_total=456 ber=0.02 +tch_fr_decode: n_errors=10 n_bits_total=456 ber=0.02 +tch_hr_decode: n_errors=10 n_bits_total=211 ber=0.05 +tch_hr_decode: n_errors=10 n_bits_total=456 ber=0.02 +tch_hr_decode: n_errors=10 n_bits_total=456 ber=0.02 +tch_hr_decode: n_errors=10 n_bits_total=456 ber=0.02 +pdtch_decode: n_errors=0 n_bits_total=456 ber=0.00 +pdtch_decode: n_errors=132 n_bits_total=588 ber=0.22 +pdtch_decode: n_errors=220 n_bits_total=676 ber=0.33 +pdtch_decode: n_errors=0 n_bits_total=444 ber=0.00 +pdtch_decode: n_errors=0 n_bits_total=456 ber=0.00 +pdtch_decode: n_errors=132 n_bits_total=588 ber=0.22 +pdtch_decode: n_errors=220 n_bits_total=676 ber=0.33 +pdtch_decode: n_errors=0 n_bits_total=444 ber=0.00 +Success diff --git a/tests/testsuite.at b/tests/testsuite.at index 6d8c5d3e5..51050f02a 100644 --- a/tests/testsuite.at +++ b/tests/testsuite.at @@ -45,6 +45,12 @@ cat $abs_srcdir/conv/conv_test.ok > expout AT_CHECK([$abs_top_builddir/tests/conv/conv_test], [0], [expout]) AT_CLEANUP +AT_SETUP([coding]) +AT_KEYWORDS([coding]) +cat $abs_srcdir/coding/coding_test.ok > expout +AT_CHECK([$abs_top_builddir/tests/coding/coding_test], [0], [expout]) +AT_CLEANUP + AT_SETUP([msgb]) AT_KEYWORDS([msgb]) cat $abs_srcdir/msgb/msgb_test.ok > expout diff --git a/utils/conv_codes_gsm.py b/utils/conv_codes_gsm.py index 1bee6db14..279bd3a8e 100644 --- a/utils/conv_codes_gsm.py +++ b/utils/conv_codes_gsm.py @@ -111,6 +111,30 @@ conv_codes = [ ] ), + # CS2 definition (non-punctured) + ConvolutionalCode( + 290, + shared_polys["xcch"], + name = "cs2_np", + description = [ + "CS2 convolutional code (non-punctured):", + "G0 = 1 + D3 + D4", + "G1 = 1 + D + D3 + D4", + ] + ), + + # CS3 definition (non-punctured) + ConvolutionalCode( + 334, + shared_polys["xcch"], + name = "cs3_np", + description = [ + "CS3 convolutional code (non-punctured):", + "G0 = 1 + D3 + D4", + "G1 = 1 + D + D3 + D4", + ] + ), + # TCH_AFS_12_2 definition ConvolutionalCode( 250,