High level Bluetooth Low Energy API and radio abstraction layer

Dependents:   BLE_ANCS_SDAPI BLE_temperature BLE_HeartRate BLE_ANCS_SDAPI_IRC ... more

Overview

The BLE_API is a high level abstraction for using Bluetooth Low Energy on multiple platforms. For details and examples using the BLE_API please see the BLE_API Summary Page. Or click on the API Documentation tab above.

Supported Services

Supported services can be found in the BLE_API/services folder.

Files at this revision

API Documentation at this revision

Comitter:
rgrover1
Date:
Thu Nov 26 12:52:06 2015 +0000
Parent:
932:68a113707ba5
Child:
934:5e3acddfcd82
Commit message:
Synchronized with git rev 566ad1ff
Author: Irit Arkin
Minor edits

Changed in this revision

ble.doxyfile Show diff for this revision Revisions of this file
ble/BLEInstanceBase.h Show annotated file Show diff for this revision Revisions of this file
ble/CallChainOfFunctionPointersWithContext.h Show annotated file Show diff for this revision Revisions of this file
ble/DiscoveredCharacteristic.h Show annotated file Show diff for this revision Revisions of this file
ble/FunctionPointerWithContext.h Show annotated file Show diff for this revision Revisions of this file
ble/Gap.h Show annotated file Show diff for this revision Revisions of this file
ble/GapAdvertisingData.h Show annotated file Show diff for this revision Revisions of this file
ble/GapAdvertisingParams.h Show annotated file Show diff for this revision Revisions of this file
ble/GapEvents.h Show annotated file Show diff for this revision Revisions of this file
ble/GapScanningParams.h Show annotated file Show diff for this revision Revisions of this file
ble/GattAttribute.h Show annotated file Show diff for this revision Revisions of this file
ble/GattCallbackParamTypes.h Show annotated file Show diff for this revision Revisions of this file
ble/GattCharacteristic.h Show annotated file Show diff for this revision Revisions of this file
ble/GattClient.h Show annotated file Show diff for this revision Revisions of this file
ble/GattServer.h Show annotated file Show diff for this revision Revisions of this file
ble/GattServerEvents.h Show annotated file Show diff for this revision Revisions of this file
ble/GattService.h Show annotated file Show diff for this revision Revisions of this file
ble/SecurityManager.h Show annotated file Show diff for this revision Revisions of this file
ble/ServiceDiscovery.h Show annotated file Show diff for this revision Revisions of this file
ble/UUID.h Show annotated file Show diff for this revision Revisions of this file
ble/blecommon.h Show annotated file Show diff for this revision Revisions of this file
ble/services/BatteryService.h Show annotated file Show diff for this revision Revisions of this file
module.json Show annotated file Show diff for this revision Revisions of this file
source/DiscoveredCharacteristic.cpp Show annotated file Show diff for this revision Revisions of this file
--- a/ble.doxyfile	Thu Nov 26 12:52:05 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1911 +0,0 @@
-# Doxyfile 1.8.4
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project.
-#
-# All text after a double hash (##) is considered a comment and is placed
-# in front of the TAG it is preceding .
-# 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 sequence of words) that should
-# identify the project. Note that if you do not use Doxywizard you need
-# to put quotes around the project name if it contains spaces.
-
-PROJECT_NAME           = "BLE API"
-
-# 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         = v2
-
-# 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          = "An abstraction for using Bluetooth Low Energy."
-
-# 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       = apidoc/
-
-# 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, Latvian, 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       = "The $name class" \
-                         "The $name widget" \
-                         "The $name file" \
-                         is \
-                         provides \
-                         specifies \
-                         contains \
-                         represents \
-                         a \
-                         an \
-                         the
-
-# 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        = NO
-
-# 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. Note that you specify absolute paths here, but also
-# relative paths, which will be relative from the directory where doxygen is
-# started.
-
-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      = YES
-
-# 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               = 4
-
-# 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                =
-
-# This tag can be used to specify a number of word-keyword mappings (TCL only).
-# A mapping has the form "name=value". For example adding
-# "class=itcl::class" will allow you to use the command class in the
-# itcl::class meaning.
-
-TCL_SUBST              =
-
-# 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  = NO
-
-# 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 MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all
-# comments according to the Markdown format, which allows for more readable
-# documentation. See http://daringfireball.net/projects/markdown/ for details.
-# The output of markdown processing is further processed by doxygen, so you
-# can mix doxygen, HTML, and XML commands with Markdown formatting.
-# Disable only in case of backward compatibilities issues.
-
-MARKDOWN_SUPPORT       = YES
-
-# When enabled doxygen tries to link words that correspond to documented
-# classes, or namespaces to their corresponding documentation. Such a link can
-# be prevented in individual cases by by putting a % sign in front of the word
-# or globally by setting AUTOLINK_SUPPORT to NO.
-
-AUTOLINK_SUPPORT       = YES
-
-# 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 the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and
-# unions with only public data fields or simple typedef fields will be shown
-# inline in the documentation of the scope in which they are defined (i.e. file,
-# namespace, or group documentation), provided this scope is documented. If set
-# to NO (the default), structs, classes, and unions are shown on a separate
-# page (for HTML and Man pages) or section (for LaTeX and RTF).
-
-INLINE_SIMPLE_STRUCTS  = YES
-
-# 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. This can typically
-# be useful for C code in case the coding convention dictates that all compound
-# types are typedef'ed and only the typedef is referenced, never the tag name.
-
-TYPEDEF_HIDES_STRUCT   = NO
-
-# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
-# cache is used to resolve symbols given their name and scope. Since this can
-# be an expensive process and often the same symbol appear multiple times in
-# the code, doxygen keeps a cache of pre-resolved symbols. If the cache is too
-# small doxygen will become slower. If the cache is too large, memory is wasted.
-# The cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid
-# range is 0..9, the default is 0, corresponding to a cache size of 2^16 = 65536
-# symbols.
-
-LOOKUP_CACHE_SIZE      = 0
-
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-
-# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
-# documentation are documented, even if no documentation was available.
-# Private class members and static file members will be hidden unless
-# the EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES
-
-EXTRACT_ALL            = YES
-
-# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
-# will be included in the documentation.
-
-EXTRACT_PRIVATE        = YES
-
-# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal
-# scope will be included in the documentation.
-
-EXTRACT_PACKAGE        = NO
-
-# If the EXTRACT_STATIC tag is set to YES all static members of a file
-# will be included in the documentation.
-
-EXTRACT_STATIC         = YES
-
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
-# defined locally in source files will be included in the documentation.
-# If set to NO only classes defined in header files are included.
-
-EXTRACT_LOCAL_CLASSES  = YES
-
-# This flag is only useful for Objective-C code. When set to YES local
-# methods, which are defined in the implementation section but not in
-# the interface are included in the documentation.
-# If set to NO (the default) only methods in the interface are included.
-
-EXTRACT_LOCAL_METHODS  = YES
-
-# If this flag is set to YES, the members of anonymous namespaces will be
-# extracted and appear in the documentation as a namespace called
-# 'anonymous_namespace{file}', where file will be replaced with the base
-# name of the file that contains the anonymous namespace. By default
-# anonymous namespaces are hidden.
-
-EXTRACT_ANON_NSPACES   = YES
-
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
-# undocumented members of documented classes, files or namespaces.
-# If set to NO (the default) these members will be included in the
-# various overviews, but no documentation section is generated.
-# This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_MEMBERS     = NO
-
-# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
-# undocumented classes that are normally visible in the class hierarchy.
-# If set to NO (the default) these classes will be included in the various
-# overviews. This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_CLASSES     = NO
-
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
-# friend (class|struct|union) declarations.
-# If set to NO (the default) these declarations will be included in the
-# documentation.
-
-HIDE_FRIEND_COMPOUNDS  = NO
-
-# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
-# documentation blocks found inside the body of a function.
-# If set to NO (the default) these blocks will be appended to the
-# function's detailed documentation block.
-
-HIDE_IN_BODY_DOCS      = NO
-
-# The INTERNAL_DOCS tag determines if documentation
-# that is typed after a \internal command is included. If the tag is set
-# to NO (the default) then the documentation will be excluded.
-# Set it to YES to include the internal documentation.
-
-INTERNAL_DOCS          = NO
-
-# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
-# file names in lower-case letters. 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       = NO
-
-# 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. If set to YES the scope will be hidden.
-
-HIDE_SCOPE_NAMES       = NO
-
-# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
-# will put a list of the files that are included by a file in the documentation
-# of that file.
-
-SHOW_INCLUDE_FILES     = YES
-
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
-# will list include files with double quotes in the documentation
-# rather than with sharp brackets.
-
-FORCE_LOCAL_INCLUDES   = NO
-
-# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
-# is inserted in the documentation for inline members.
-
-INLINE_INFO            = YES
-
-# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
-# will sort the (detailed) documentation of file and class members
-# alphabetically by member name. If set to NO the members will appear in
-# declaration order.
-
-SORT_MEMBER_DOCS       = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
-# brief documentation of file, namespace and class members alphabetically
-# by member name. If set to NO (the default) the members will appear in
-# declaration order.
-
-SORT_BRIEF_DOCS        = NO
-
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen
-# will sort the (brief and detailed) documentation of class members so that
-# constructors and destructors are listed first. If set to NO (the default)
-# the constructors will appear in the respective orders defined by
-# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.
-# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO
-# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
-
-SORT_MEMBERS_CTORS_1ST = NO
-
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
-# hierarchy of group names into alphabetical order. If set to NO (the default)
-# the group names will appear in their defined order.
-
-SORT_GROUP_NAMES       = NO
-
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
-# sorted by fully-qualified names, including namespaces. If set to
-# NO (the default), the class list will be sorted only by class name,
-# not including the namespace part.
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-# Note: This option applies only to the class list, not to the
-# alphabetical list.
-
-SORT_BY_SCOPE_NAME     = NO
-
-# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to
-# do proper type resolution of all parameters of a function it will reject a
-# match between the prototype and the implementation of a member function even
-# if there is only one candidate or it is obvious which candidate to choose
-# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen
-# will still accept a match between prototype and implementation in such cases.
-
-STRICT_PROTO_MATCHING  = NO
-
-# The GENERATE_TODOLIST tag can be used to enable (YES) or
-# disable (NO) the todo list. This list is created by putting \todo
-# commands in the documentation.
-
-GENERATE_TODOLIST      = YES
-
-# The GENERATE_TESTLIST tag can be used to enable (YES) or
-# disable (NO) the test list. This list is created by putting \test
-# commands in the documentation.
-
-GENERATE_TESTLIST      = YES
-
-# The GENERATE_BUGLIST tag can be used to enable (YES) or
-# disable (NO) the bug list. This list is created by putting \bug
-# commands in the documentation.
-
-GENERATE_BUGLIST       = YES
-
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
-# disable (NO) the deprecated list. 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 section-label ... \endif
-# and \cond section-label ... \endcond blocks.
-
-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
-
-# 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). The default is YES.
-
-SHOW_NAMESPACES        = YES
-
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-# doxygen should invoke to get the current version for each file (typically from
-# the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command <command> <input-file>, where <command> is the value of
-# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
-# provided by doxygen. Whatever the program writes to standard output
-# is used as the file version. See the manual for examples.
-
-FILE_VERSION_FILTER    =
-
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
-# by doxygen. The layout file controls the global structure of the generated
-# output files in an output format independent way. To 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            =
-
-# The CITE_BIB_FILES tag can be used to specify one or more bib files
-# containing the references data. This must be a list of .bib files. The
-# .bib extension is automatically appended if omitted. Using this command
-# requires the bibtex tool to be installed. See also
-# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style
-# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this
-# feature you need bibtex and perl available in the search path. Do not use
-# file names with spaces, bibtex cannot handle them.
-
-CITE_BIB_FILES         =
-
-#---------------------------------------------------------------------------
-# 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                  = .
-
-# 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          = *.h *.cpp
-
-# 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 be
-# 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.
-# Note that relative paths are relative to the directory from which doxygen is
-# run.
-
-EXCLUDE                = configs
-
-# The EXCLUDE_SYMLINKS tag can be used to 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             =
-
-# 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 <filter> <input-file>, where <filter>
-# is the value of the INPUT_FILTER tag, and <input-file> 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.
-# Note that the filter must not add or remove lines; it is applied before the
-# code is scanned, but not when the output code is generated. If lines are added
-# or removed, the anchors will not be placed correctly.
-
-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 =
-
-# If the USE_MD_FILE_AS_MAINPAGE tag refers to the name of a markdown file that
-# is part of the input, its contents will be placed on the main page
-# (index.html). This can be useful if you have a project on for instance GitHub
-# and want reuse the introduction page also for the doxygen output.
-
-USE_MDFILE_AS_MAINPAGE =
-
-#---------------------------------------------------------------------------
-# 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         = YES
-
-# 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, C++ and Fortran 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            = .
-
-# 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 advised 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 left blank doxygen will
-# generate a default style sheet. Note that it is recommended to use
-# HTML_EXTRA_STYLESHEET instead of this one, as it is more robust and this
-# tag will in the future become obsolete.
-
-HTML_STYLESHEET        =
-
-# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional
-# user-defined cascading style sheet that is included after the standard
-# style sheets created by doxygen. Using this option one can overrule
-# certain style aspects. This is preferred over using HTML_STYLESHEET
-# since it does not replace the standard style sheet and is therefor more
-# robust against future updates. Doxygen will copy the style sheet file to
-# the output directory.
-
-HTML_EXTRA_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 style sheet 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_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.
-
-HTML_DYNAMIC_SECTIONS  = NO
-
-# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of
-# entries shown in the various tree structured indices initially; the user
-# can expand and collapse entries dynamically later on. Doxygen will expand
-# the tree to such a level that at most the specified number of entries are
-# visible (unless a fully collapsed tree already exceeds this amount).
-# So setting the number of entries 1 will produce a full collapsed tree by
-# default. 0 is a special value representing an infinite number of entries
-# and will result in a full expanded tree by default.
-
-HTML_INDEX_NUM_ENTRIES = 100
-
-# 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
-# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">
-# Qt Help Project / Custom Filters</a>.
-
-QHP_CUST_FILTER_ATTRS  =
-
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
-# project's
-# filter section matches.
-# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">
-# Qt Help Project / Filter Attributes</a>.
-
-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 (tabs)
-# at top of each HTML page. The value NO (the default) enables the index and
-# the value YES disables it. Since the tabs have the same information as the
-# navigation tree you can set this option to NO if you already set
-# GENERATE_TREEVIEW to YES.
-
-DISABLE_INDEX          = NO
-
-# 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.
-# Since the tree basically has the same information as the tab index you
-# could consider to set DISABLE_INDEX to NO when enabling this option.
-
-GENERATE_TREEVIEW      = 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
-
-# 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 may 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 can set the default output format to be used for
-# the MathJax output. Supported types are HTML-CSS, NativeMML (i.e. MathML) and
-# SVG. The default value is HTML-CSS, which is slower, but has the best
-# compatibility.
-
-MATHJAX_FORMAT         = HTML-CSS
-
-# 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 Content Delivery Network so you can quickly see the result without
-# installing MathJax.
-# However, it is strongly recommended to install a local
-# copy of MathJax from http://www.mathjax.org before deployment.
-
-MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
-
-# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension
-# names that should be enabled during MathJax rendering.
-
-MATHJAX_EXTENSIONS     =
-
-# The MATHJAX_CODEFILE tag can be used to specify a file with javascript
-# pieces of code that will be used on startup of the MathJax code.
-
-MATHJAX_CODEFILE       =
-
-# 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           = NO
-
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
-# implemented using a web server instead of a web client using Javascript.
-# There are two flavours of web server based search depending on the
-# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for
-# searching and an index file used by the script. When EXTERNAL_SEARCH is
-# enabled the indexing and searching needs to be provided by external tools.
-# See the manual for details.
-
-SERVER_BASED_SEARCH    = NO
-
-# When EXTERNAL_SEARCH is enabled doxygen will no longer generate the PHP
-# script for searching. Instead the search results are written to an XML file
-# which needs to be processed by an external indexer. Doxygen will invoke an
-# external search engine pointed to by the SEARCHENGINE_URL option to obtain
-# the search results. Doxygen ships with an example indexer (doxyindexer) and
-# search engine (doxysearch.cgi) which are based on the open source search
-# engine library Xapian. See the manual for configuration details.
-
-EXTERNAL_SEARCH        = NO
-
-# The SEARCHENGINE_URL should point to a search engine hosted by a web server
-# which will returned the search results when EXTERNAL_SEARCH is enabled.
-# Doxygen ships with an example search engine (doxysearch) which is based on
-# the open source search engine library Xapian. See the manual for configuration
-# details.
-
-SEARCHENGINE_URL       =
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
-# search data is written to a file for indexing by an external tool. With the
-# SEARCHDATA_FILE tag the name of this file can be specified.
-
-SEARCHDATA_FILE        = searchdata.xml
-
-# When SERVER_BASED_SEARCH AND EXTERNAL_SEARCH are both enabled the
-# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
-# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
-# projects and redirect the results back to the right project.
-
-EXTERNAL_SEARCH_ID     =
-
-# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
-# projects other than the one defined by this configuration file, but that are
-# all added to the same external search index. Each project needs to have a
-# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id
-# of to a relative location where the documentation can be found.
-# The format is: EXTRA_SEARCH_MAPPINGS = id1=loc1 id2=loc2 ...
-
-EXTRA_SEARCH_MAPPINGS  =
-
-#---------------------------------------------------------------------------
-# 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         = NO
-
-# 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          = YES
-
-# 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 a4 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           =
-
-# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images
-# or other source files which should be copied to the LaTeX output directory.
-# Note that the files will be copied as-is; there are no commands or markers
-# available.
-
-LATEX_EXTRA_FILES      =
-
-# 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         = YES
-
-# 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           = YES
-
-# 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
-
-# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
-# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See
-# http://en.wikipedia.org/wiki/BibTeX for more info.
-
-LATEX_BIB_STYLE        = plain
-
-#---------------------------------------------------------------------------
-# 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 style sheet 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 related to the DOCBOOK output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_DOCBOOK tag is set to YES Doxygen will generate DOCBOOK files
-# that can be used to generate PDF.
-
-GENERATE_DOCBOOK       = NO
-
-# The DOCBOOK_OUTPUT tag is used to specify where the DOCBOOK 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 docbook will be used as the default path.
-
-DOCBOOK_OUTPUT         = docbook
-
-#---------------------------------------------------------------------------
-# 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             = WIN32 \
-                         NTLM \
-                         USE_LZO \
-                         ENABLE_FRAGMENT \
-                         P2MP \
-                         P2MP_SERVER \
-                         USE_CRYPTO \
-                         USE_SSL \
-                         ENABLE_PLUGIN \
-                         ENABLE_MANAGEMENT \
-                         ENABLE_OCC \
-                         HAVE_GETTIMEOFDAY
-
-# 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. For each
-# tag file the location of the external documentation should be added. 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. 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               =
-
-# 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       =
-
-# 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
-
-# If the EXTERNAL_PAGES tag is set to YES all external pages will be listed
-# in the related pages index. If set to NO, only the current project's
-# pages will be listed.
-
-EXTERNAL_PAGES         = 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         = NO
-
-# 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               = YES
-
-# 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 use the Helvetica font for 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 Helvetica font.
-# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to
-# set the path where dot can find it.
-
-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
-# 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 the UML_LOOK tag is enabled, the fields and methods are shown inside
-# the class node. If there are many fields or methods and many nodes the
-# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
-# threshold limits the number of items for each type to make the size more
-# manageable. Set this to 0 for no limit. Note that the threshold may be
-# exceeded by 50% before the limit is enforced.
-
-UML_LIMIT_NUM_FIELDS   = 10
-
-# 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 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. If you choose svg you need to set
-# HTML_FILE_EXTENSION to xhtml in order to make the SVG files
-# visible in IE 9+ (other browsers do not have this requirement).
-
-DOT_IMAGE_FORMAT       = png
-
-# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
-# enable generation of interactive SVG images that allow zooming and panning.
-# Note that this requires a modern browser other than Internet Explorer.
-# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you
-# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files
-# visible. Older versions of IE do not have SVG support.
-
-INTERACTIVE_SVG        = NO
-
-# 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               =
-
-# 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    = 200
-
-# 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    = 1000
-
-# 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        = YES
-
-# 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
\ No newline at end of file
--- a/ble/BLEInstanceBase.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/BLEInstanceBase.h	Thu Nov 26 12:52:06 2015 +0000
@@ -21,7 +21,7 @@
 #include "ble/SecurityManager.h"
 #include "ble/BLE.h"
 
-/* Forward declarations. */
+/* forward declarations */
 class GattServer;
 class GattClient;
 
--- a/ble/CallChainOfFunctionPointersWithContext.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/CallChainOfFunctionPointersWithContext.h	Thu Nov 26 12:52:06 2015 +0000
@@ -61,9 +61,9 @@
     typedef FunctionPointerWithContext<ContextType> *pFunctionPointerWithContext_t;
 
 public:
-    /** Create an empty chain.
+    /** Create an empty chain
      *
-     *  @param size (optional) Initial size of the chain.
+     *  @param size (optional) Initial size of the chain
      */
     CallChainOfFunctionPointersWithContext() : chainHead(NULL) {
         /* empty */
@@ -73,71 +73,30 @@
         clear();
     }
 
-    /** Add a function at the front of the chain.
+    /** Add a function at the front of the chain
      *
-     *  @param function A pointer to a void function.
+     *  @param function A pointer to a void function
      *
      *  @returns
-     *  The function object created for 'function'.
+     *  The function object created for 'function'
      */
     pFunctionPointerWithContext_t add(void (*function)(ContextType context)) {
         return common_add(new FunctionPointerWithContext<ContextType>(function));
     }
 
-    /** Add a function at the front of the chain.
+    /** Add a function at the front of the chain
      *
-     *  @param tptr Pointer to the object to call the member function on.
-     *  @param mptr Pointer to the member function to be called.
+     *  @param tptr pointer to the object to call the member function on
+     *  @param mptr pointer to the member function to be called
      *
      *  @returns
-     *  The function object created for 'tptr' and 'mptr'.
+     *  The function object created for 'tptr' and 'mptr'
      */
     template<typename T>
     pFunctionPointerWithContext_t add(T *tptr, void (T::*mptr)(ContextType context)) {
         return common_add(new FunctionPointerWithContext<ContextType>(tptr, mptr));
     }
 
-    /** Add a function at the front of the chain.
-     *
-     *  @param func The FunctionPointerWithContext to add.
-     */
-    void add(const FunctionPointerWithContext<ContextType>& func) {
-        common_add(new FunctionPointerWithContext<ContextType>(func));
-    }
-
-    /** 
-     * Detach a function pointer from a callchain
-     * 
-     * @oaram toDetach FunctionPointerWithContext to detach from this callchain
-     * 
-     * @return true if a function pointer has been detached and false otherwise
-     */ 
-    void detach(const FunctionPointerWithContext<ContextType>& toDetach) { 
-        pFunctionPointerWithContext_t current = chainHead;
-        pFunctionPointerWithContext_t previous = NULL;
-
-        while (current) {
-            if(*current == toDetach) { 
-                if(previous == NULL) {
-                    if(currentCalled == current) { 
-                        currentCalled = NULL;
-                    }
-                    chainHead = current->getNext();
-                } else {
-                    if(currentCalled == current) { 
-                        currentCalled = previous;
-                    }
-                    previous->chainAsNext(current->getNext());
-                }
-                delete current;
-                return;
-            }
-
-            previous = current;
-            current = current->getNext();
-        }
-    }
-
     /** Clear the call chain (remove all functions in the chain).
      */
     void clear(void) {
@@ -156,45 +115,16 @@
     }
 
     /** Call all the functions in the chain in sequence
-     * @Note: The stack frames of all the callbacks within the chained
+     * @Note: the stack frames of all the callbacks within the chained
      *        FunctionPointers will stack up. Hopefully there won't be too many
      *        chained FunctionPointers.
      */
     void call(ContextType context) {
-        ((const CallChainOfFunctionPointersWithContext*) this)->call(context);
-    }
-
-    /**
-     * @brief same as above but const 
-     */
-    void call(ContextType context) const {
-        currentCalled = chainHead;
-
-        while(currentCalled) { 
-            currentCalled->call(context);
-            // if this was the head and the call removed the head
-            if(currentCalled == NULL) { 
-                currentCalled = chainHead;
-            } else {
-                currentCalled = currentCalled->getNext();
-            }
+        if (chainHead) {
+            chainHead->call(context);
         }
     }
 
-    /**
-     * @brief same as above but with function call operator
-     */
-    void operator()(ContextType context) const {
-        call(context);
-    }
-
-    typedef void (CallChainOfFunctionPointersWithContext::*bool_type)() const;
-    void True() const {}
-
-    operator bool_type() const {
-        return chainHead == NULL ? 0 : &CallChainOfFunctionPointersWithContext::True;
-    }
-
 private:
     pFunctionPointerWithContext_t common_add(pFunctionPointerWithContext_t pf) {
         if (chainHead == NULL) {
@@ -209,10 +139,8 @@
 
 private:
     pFunctionPointerWithContext_t chainHead;
-    mutable pFunctionPointerWithContext_t currentCalled;
 
-
-    /* Disallow copy constructor and assignment operators. */
+    /* disallow copy constructor and assignment operators */
 private:
     CallChainOfFunctionPointersWithContext(const CallChainOfFunctionPointersWithContext &);
     CallChainOfFunctionPointersWithContext & operator = (const CallChainOfFunctionPointersWithContext &);
--- a/ble/DiscoveredCharacteristic.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/DiscoveredCharacteristic.h	Thu Nov 26 12:52:06 2015 +0000
@@ -29,7 +29,7 @@
 class DiscoveredCharacteristic {
 public:
     struct Properties_t {
-        uint8_t _broadcast       :1; /**< Broadcasting the value permitted. */
+        uint8_t _broadcast       :1; /**< Broadcasting of the value permitted. */
         uint8_t _read            :1; /**< Reading the value permitted. */
         uint8_t _writeWoResp     :1; /**< Writing the value with Write Command permitted. */
         uint8_t _write           :1; /**< Writing the value with Write Request permitted. */
@@ -47,8 +47,8 @@
         bool authSignedWrite(void) const {return _authSignedWrite;}
 
     private:
-        operator uint8_t()  const; /* Disallow implicit conversion into an integer. */
-        operator unsigned() const; /* Disallow implicit conversion into an integer. */
+        operator uint8_t()  const; /* disallow implicit conversion into an integer */
+        operator unsigned() const; /* disallow implicit conversion into an integer */
     };
 
     /**
@@ -72,19 +72,17 @@
 
     /**
      * Initiate (or continue) a read for the value attribute, optionally at a
-     * given offset. If the characteristic or descriptor to be read is longer
+     * given offset. If the Characteristic or Descriptor to be read is longer
      * than ATT_MTU - 1, this function must be called multiple times with
      * appropriate offset to read the complete value.
      *
-     * @return BLE_ERROR_NONE if a read has been initiated, or
+     * @return BLE_ERROR_NONE if a read has been initiated, else
      *         BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
-     *         BLE_STACK_BUSY if some client procedure is already in progress, or
+     *         BLE_STACK_BUSY if some client procedure already in progress, or
      *         BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
      */
     ble_error_t read(uint16_t offset = 0) const;
 
-    ble_error_t read(uint16_t offset, const GattClient::ReadCallback_t& onRead) const;
-
     /**
      * Perform a write without response procedure.
      *
@@ -99,9 +97,9 @@
      *         writeWoResponse operations; the user may want to use the onDataSent()
      *         callback for flow-control.
      *
-     * @retval BLE_ERROR_NONE Successfully started the Write procedure, or
+     * @retval BLE_ERROR_NONE Successfully started the Write procedure, else
      *         BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
-     *         BLE_STACK_BUSY if some client procedure is already in progress, or
+     *         BLE_STACK_BUSY if some client procedure already in progress, or
      *         BLE_ERROR_NO_MEM if there are no available buffers left to process the request, or
      *         BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
      */
@@ -112,7 +110,7 @@
      *
      * @param  callback
      * @param  matchingUUID
-     *           Filter for descriptors. Defaults to wildcard which will discover all descriptors.
+     *           filter for descriptors. Defaults to wildcard which will discover all descriptors.
      *
      * @return  BLE_ERROR_NONE if descriptor discovery is launched successfully; else an appropriate error.
      */
@@ -129,19 +127,14 @@
      * @note   It is important to note that a write will generate
      *         an onDataWritten() callback when the peer acknowledges the request.
      *
-     * @retval BLE_ERROR_NONE Successfully started the Write procedure, or
+     * @retval BLE_ERROR_NONE Successfully started the Write procedure, else
      *         BLE_ERROR_INVALID_STATE if some internal state about the connection is invalid, or
-     *         BLE_STACK_BUSY if some client procedure is already in progress, or
+     *         BLE_STACK_BUSY if some client procedure already in progress, or
      *         BLE_ERROR_NO_MEM if there are no available buffers left to process the request, or
      *         BLE_ERROR_OPERATION_NOT_PERMITTED due to the characteristic's properties.
      */
     ble_error_t write(uint16_t length, const uint8_t *value) const;
 
-    /** 
-     * Same as above but register the callback wich will be called once the data has been written
-     */
-    ble_error_t write(uint16_t length, const uint8_t *value, const GattClient::WriteCallback_t& onRead) const;
-
     void setupLongUUID(UUID::LongUUIDBytes_t longUUID) {
         uuid.setupLong(longUUID);
     }
--- a/ble/FunctionPointerWithContext.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/FunctionPointerWithContext.h	Thu Nov 26 12:52:06 2015 +0000
@@ -20,28 +20,27 @@
 #include <string.h>
 
 /** A class for storing and calling a pointer to a static or member void function
- *  that takes a context.
+ *  which takes a context.
  */
 template <typename ContextType>
 class FunctionPointerWithContext {
 public:
     typedef FunctionPointerWithContext<ContextType> *pFunctionPointerWithContext_t;
-    typedef const FunctionPointerWithContext<ContextType> *cpFunctionPointerWithContext_t;
     typedef void (*pvoidfcontext_t)(ContextType context);
 
-    /** Create a FunctionPointerWithContext, attaching a static function.
+    /** Create a FunctionPointerWithContext, attaching a static function
      *
-     *  @param function The void static function to attach (default is none).
+     *  @param function The void static function to attach (default is none)
      */
     FunctionPointerWithContext(void (*function)(ContextType context) = NULL) :
-        _memberFunctionAndPointer(), _caller(NULL), _next(NULL) {
+        _function(NULL), _caller(NULL), _next(NULL) {
         attach(function);
     }
 
-    /** Create a FunctionPointerWithContext, attaching a member function.
+    /** Create a FunctionPointerWithContext, attaching a member function
      *
-     *  @param object The object pointer to invoke the member function on (the "this" pointer).
-     *  @param function The address of the void member function to attach.
+     *  @param object The object pointer to invoke the member function on (i.e. the this pointer)
+     *  @param function The address of the void member function to attach
      */
     template<typename T>
     FunctionPointerWithContext(T *object, void (T::*member)(ContextType context)) :
@@ -49,30 +48,19 @@
         attach(object, member);
     }
 
-    FunctionPointerWithContext(const FunctionPointerWithContext& that) : 
-        _memberFunctionAndPointer(that._memberFunctionAndPointer), _caller(that._caller), _next(NULL) {
-    }
-
-    FunctionPointerWithContext& operator=(const FunctionPointerWithContext& that) {
-        _memberFunctionAndPointer = that._memberFunctionAndPointer;
-        _caller = that._caller; 
-        _next = NULL;
-        return *this;
-    }
-
-    /** Attach a static function.
+    /** Attach a static function
      *
-     *  @param function The void static function to attach (default is none).
+     *  @param function The void static function to attach (default is none)
      */
     void attach(void (*function)(ContextType context) = NULL) {
         _function = function;
         _caller = functioncaller;
     }
 
-    /** Attach a member function.
+    /** Attach a member function
      *
-     *  @param object The object pointer to invoke the member function on (the "this" pointer).
-     *  @param function The address of the void member function to attach.
+     *  @param object The object pointer to invoke the member function on (i.e. the this pointer)
+     *  @param function The address of the void member function to attach
      */
     template<typename T>
     void attach(T *object, void (T::*member)(ContextType context)) {
@@ -81,11 +69,11 @@
         _caller = &FunctionPointerWithContext::membercaller<T>;
     }
 
-    /** Call the attached static or member function; if there are chained
+    /** Call the attached static or member function; and if there are chained
      *  FunctionPointers their callbacks are invoked as well.
-     *  @Note: All chained callbacks stack up, so hopefully there won't be too
+     *  @Note: all chained callbacks stack up; so hopefully there won't be too
      *  many FunctionPointers in a chain. */
-    void call(ContextType context) const {
+    void call(ContextType context) {
         _caller(this, context);
 
         /* Propagate the call to next in the chain. */
@@ -95,32 +83,7 @@
     }
 
     /**
-     * @brief Same as above
-     */
-    void operator()(ContextType context) const {
-        call(context);
-    }
-
-    /** Same as above, workaround for mbed os FunctionPointer implementation. */
-    void call(ContextType context) {
-        _caller(this, context);
-    }
-
-    typedef void (FunctionPointerWithContext::*bool_type)() const;
-
-    /** 
-     * implementation of safe bool operator
-     */
-    operator bool_type() const {
-        if(_function || _memberFunctionAndPointer._object) { 
-            return &FunctionPointerWithContext::trueValue;
-        }
-
-        return 0;
-    }
-
-    /**
-     * Set up an external FunctionPointer as a next in the chain of related
+     * Setup an external FunctionPointer as a next in the chain of related
      * callbacks. Invoking call() on the head FunctionPointer will invoke all
      * chained callbacks.
      *
@@ -138,18 +101,9 @@
         return (pvoidfcontext_t)_function;
     }
 
-    friend bool operator==(const FunctionPointerWithContext& lhs, const FunctionPointerWithContext& rhs) {
-        return rhs._caller == lhs._caller &&
-               memcmp(
-                   &rhs._memberFunctionAndPointer, 
-                   &lhs._memberFunctionAndPointer, 
-                   sizeof(rhs._memberFunctionAndPointer)
-               ) == 0;
-    }
-
 private:
     template<typename T>
-    static void membercaller(cpFunctionPointerWithContext_t self, ContextType context) {
+    static void membercaller(pFunctionPointerWithContext_t self, ContextType context) {
         if (self->_memberFunctionAndPointer._object) {
             T *o = static_cast<T *>(self->_memberFunctionAndPointer._object);
             void (T::*m)(ContextType);
@@ -158,21 +112,15 @@
         }
     }
 
-    static void functioncaller(cpFunctionPointerWithContext_t self, ContextType context) {
+    static void functioncaller(pFunctionPointerWithContext_t self, ContextType context) {
         if (self->_function) {
             self->_function(context);
         }
     }
 
-    /**
-     * @brief True value used in conversion to bool, this function is useless 
-     * beside this usage
-     */
-    void trueValue() const {}
-
     struct MemberFunctionAndPtr {
         /*
-         * Forward declaration of a class and a member function to this class.
+         * forward declaration of a class and a member function to this class.
          * Because the compiler doesn't know anything about the forwarded member
          * function, it will always use the biggest size and the biggest alignment
          * that a member function can take for objects of type UndefinedMemberFunction.
@@ -188,39 +136,20 @@
     };
 
     union {
-        pvoidfcontext_t _function;                      /**< Static function pointer - NULL if none attached */
+        pvoidfcontext_t _function;                      /**< static function pointer - NULL if none attached */
         /**
          * object this pointer and pointer to member -
          * _memberFunctionAndPointer._object will be NULL if none attached
          */
-        mutable MemberFunctionAndPtr _memberFunctionAndPointer;
+        MemberFunctionAndPtr _memberFunctionAndPointer;
     };
 
-    void (*_caller)(const FunctionPointerWithContext*, ContextType);
+    void (*_caller)(FunctionPointerWithContext*, ContextType);
 
-    pFunctionPointerWithContext_t _next;                /**< Optional link to make a chain out of functionPointers. This
+    pFunctionPointerWithContext_t _next;                /**< Optional link to make a chain out of functionPointers; this
                                                          *   allows chaining function pointers without requiring
-                                                         *   external memory to manage the chain. Refer to
+                                                         *   external memory to manage the chain. Also refer to
                                                          *   'CallChain' as an alternative. */
 };
 
-/**
- * @brief Create a new FunctionPointerWithContext which bind an instance and a  
- * a member function together.
- * @details This little helper is a just here to eliminate the need to write the
- * FunctionPointerWithContext type each time you want to create one by kicking 
- * automatic type deduction of function templates. With this function, it is easy 
- * to write only one entry point for functions which expect a FunctionPointer 
- * in parameters.
- * 
- * @param object to bound with member function
- * @param member The member function called
- * @return a new FunctionPointerWithContext
- */
-template<typename T, typename ContextType>
-FunctionPointerWithContext<ContextType> makeFunctionPointer(T *object, void (T::*member)(ContextType context)) 
-{
-    return FunctionPointerWithContext<ContextType>(object, member);
-}
-
 #endif // ifndef MBED_FUNCTIONPOINTER_WITH_CONTEXT_H
\ No newline at end of file
--- a/ble/Gap.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/Gap.h	Thu Nov 26 12:52:06 2015 +0000
@@ -24,7 +24,7 @@
 #include "CallChainOfFunctionPointersWithContext.h"
 #include "FunctionPointerWithContext.h"
 
-/* Forward declarations for classes that will only be used for pointers or references in the following. */
+/* Forward declarations for classes which will only be used for pointers or references in the following. */
 class GapAdvertisingParams;
 class GapScanningParams;
 class GapAdvertisingData;
@@ -37,11 +37,11 @@
         ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE,
         ADDR_TYPE_RANDOM_PRIVATE_NON_RESOLVABLE
     };
-    typedef enum AddressType_t addr_type_t; /* @Note: Deprecated. Use AddressType_t instead. */
+    typedef enum AddressType_t addr_type_t; /* @Note: deprecated. Use AddressType_t instead. */
 
     static const unsigned ADDR_LEN = 6;
     typedef uint8_t Address_t[ADDR_LEN]; /* 48-bit address, LSB format. */
-    typedef Address_t address_t;         /* @Note: Deprecated. Use Address_t instead. */
+    typedef Address_t address_t;         /* @Note: deprecated. Use Address_t instead. */
 
     enum TimeoutSource_t {
         TIMEOUT_SRC_ADVERTISING      = 0x00, /**< Advertising timeout. */
@@ -52,24 +52,24 @@
 
     /**
      * Enumeration for disconnection reasons. The values for these reasons are
-     * derived from Nordic's implementation, but the reasons are meant to be
-     * independent of the transport. If you are returned a reason that is not
-     * covered by this enumeration, please refer to the underlying
+     * derived from Nordic's implementation; but the reasons are meant to be
+     * independent of the transport. If you are returned a reason which is not
+     * covered by this enumeration, then please refer to the underlying
      * transport library.
      */
     enum DisconnectionReason_t {
         CONNECTION_TIMEOUT                          = 0x08,
         REMOTE_USER_TERMINATED_CONNECTION           = 0x13,
-        REMOTE_DEV_TERMINATION_DUE_TO_LOW_RESOURCES = 0x14,  /**< Remote device terminated connection due to low resources.*/
-        REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF     = 0x15,  /**< Remote device terminated connection due to power off. */
+        REMOTE_DEV_TERMINATION_DUE_TO_LOW_RESOURCES = 0x14,  /**< Remote Device Terminated Connection due to low resources.*/
+        REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF     = 0x15,  /**< Remote Device Terminated Connection due to power off. */
         LOCAL_HOST_TERMINATED_CONNECTION            = 0x16,
         CONN_INTERVAL_UNACCEPTABLE                  = 0x3B,
     };
 
-    /* Describes the current state of the device (more than one bit can be set). */
+    /* Describes the current state of the device (more than one bit can be set) */
     struct GapState_t {
-        unsigned advertising : 1; /**< Peripheral is currently advertising. */
-        unsigned connected   : 1; /**< Peripheral is connected to a central. */
+        unsigned advertising : 1; /**< peripheral is currently advertising */
+        unsigned connected   : 1; /**< peripheral is connected to a central */
     };
 
     typedef uint16_t Handle_t; /* Type for connection handle. */
@@ -140,15 +140,10 @@
         return (durationInMillis * 1000) / UNIT_1_25_MS;
     }
 
-    typedef FunctionPointerWithContext<TimeoutSource_t> TimeoutEventCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<TimeoutSource_t> TimeoutEventCallbackChain_t;
 
-    typedef FunctionPointerWithContext<const ConnectionCallbackParams_t *> ConnectionEventCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const ConnectionCallbackParams_t *> ConnectionEventCallbackChain_t;
-
-    typedef FunctionPointerWithContext<const DisconnectionCallbackParams_t*> DisconnectionEventCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const DisconnectionCallbackParams_t*> DisconnectionEventCallbackChain_t;    
-
+    typedef void (*TimeoutEventCallback_t)(TimeoutSource_t source);
+    typedef void (*ConnectionEventCallback_t)(const ConnectionCallbackParams_t *params);
+    typedef void (*DisconnectionEventCallback_t)(const DisconnectionCallbackParams_t *params);
     typedef FunctionPointerWithContext<bool> RadioNotificationEventCallback_t;
 
     /*
@@ -157,7 +152,7 @@
 public:
     /**
      * Set the BTLE MAC address and type. Please note that the address format is
-     * least significant byte first (LSB). Please refer to Address_t.
+     * LSB (least significant byte first). Please refer to Address_t.
      *
      * @return BLE_ERROR_NONE on success.
      */
@@ -175,7 +170,7 @@
      * @return BLE_ERROR_NONE on success.
      */
     virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)typeP;
         (void)address;
 
@@ -235,7 +230,7 @@
                                 Gap::AddressType_t        peerAddrType,
                                 const ConnectionParams_t *connectionParams,
                                 const GapScanningParams  *scanParams) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)peerAddr;
         (void)peerAddrType;
         (void)connectionParams;
@@ -250,7 +245,7 @@
      * disconnectionCallback.
      *
      * @param  reason
-     *           The reason for disconnection; to be sent back to the peer.
+     *           The reason for disconnection to be sent back to the peer.
      */
     virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason) {
         /* avoid compiler warnings about unused variables */
@@ -266,15 +261,15 @@
      * disconnectionCallback.
      *
      * @param  reason
-     *           The reason for disconnection; to be sent back to the peer.
+     *           The reason for disconnection to be sent back to the peer.
      *
-     * @note: This version of disconnect() doesn't take a connection handle. It
-     * works reliably only for stacks that are limited to a single
+     * @note: this version of disconnect() doesn't take a connection handle. It
+     * will work reliably only for stacks which are limited to a single
      * connection. This API should be considered *deprecated* in favour of the
-     * alternative, which takes a connection handle. It will be dropped in the future.
+     * altertive which takes a connection handle. It will be dropped in the future.
      */
     virtual ble_error_t disconnect(DisconnectionReason_t reason) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)reason;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -293,7 +288,7 @@
      * the given structure pointed to by params.
      */
     virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)params;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -308,7 +303,7 @@
      *               The structure containing the desired parameters.
      */
     virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)params;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -316,12 +311,12 @@
 
     /**
      * Update connection parameters.
-     * In the central role this will initiate a Link Layer connection parameter update procedure.
-     * In the peripheral role, this will send the corresponding L2CAP request and wait for
+     * In the central role this will initiate a Link Layer connection parameter update procedure,
+     * otherwise in the peripheral role, this will send the corresponding L2CAP request and wait for
      * the central to perform the procedure.
      *
      * @param[in] handle
-     *              Connection Handle.
+     *              Connection Handle
      * @param[in] params
      *              Pointer to desired connection parameters. If NULL is provided on a peripheral role,
      *              the parameters in the PPCP characteristic of the GAP service will be used instead.
@@ -340,7 +335,7 @@
      *              The new value for the device-name. This is a UTF-8 encoded, <b>NULL-terminated</b> string.
      */
     virtual ble_error_t setDeviceName(const uint8_t *deviceName) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)deviceName;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -378,7 +373,7 @@
      *              The new value for the device-appearance.
      */
     virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)appearance;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -390,7 +385,7 @@
      *               The new value for the device-appearance.
      */
     virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)appearanceP;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -401,7 +396,7 @@
      * @param[in] txPower Radio transmit power in dBm.
      */
     virtual ble_error_t setTxPower(int8_t txPower) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)txPower;
 
         return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
@@ -416,7 +411,7 @@
      *                 Out parameter to receive the array's size.
      */
     virtual void getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)valueArrayPP;
         (void)countP;
 
@@ -435,8 +430,8 @@
      */
 public:
     /**
-     * Returns the current GAP state of the device using a bitmask that
-     * describes whether the device is advertising or connected.
+     * Returns the current GAP state of the device using a bitmask which
+     * describes whether the device is advertising and/or connected.
      */
     GapState_t getState(void) const {
         return state;
@@ -461,7 +456,7 @@
      *              to ADV_CONNECTABLE_DIRECTED.
      *
      * @note: Decreasing this value will allow central devices to detect a
-     * peripheral faster, at the expense of more power being used by the radio
+     * peripheral faster at the expense of more power being used by the radio
      * due to the higher data transmit rate.
      *
      * @note: This API is now *deprecated* and will be dropped in the future.
@@ -473,7 +468,7 @@
      * 'interval' argument. That required an explicit conversion from
      * milliseconds using Gap::MSEC_TO_GAP_DURATION_UNITS(). This conversion is
      * no longer required as the new units are milliseconds. Any application
-     * code depending on the old semantics needs to be updated accordingly.
+     * code depending on the old semantics would need to be updated accordingly.
      */
     void setAdvertisingInterval(uint16_t interval) {
         if (interval == 0) {
@@ -497,14 +492,17 @@
      * Start advertising.
      */
     ble_error_t startAdvertising(void) {
-        setAdvertisingData(); /* Update the underlying stack. */
+        setAdvertisingData(); /* update the underlying stack */
         return startAdvertising(_advParams);
     }
 
     /**
      * Reset any advertising payload prepared from prior calls to
      * accumulateAdvertisingPayload(). This automatically propagates the re-
-     * initialized advertising payload to the underlying stack.
+     * initialized adv payload to the underlying stack.
+     *
+     * Note: This should be followed by a call to setAdvertisingPayload() or
+     * startAdvertising() before the update takes effect.
      */
     void clearAdvertisingPayload(void) {
         _advPayload.clear();
@@ -514,7 +512,7 @@
     /**
      * Accumulate an AD structure in the advertising payload. Please note that
      * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
-     * as an additional 31 bytes if the advertising payload is too
+     * as an additional 31 bytes if the advertising payload proves to be too
      * small.
      *
      * @param[in] flags
@@ -534,7 +532,7 @@
     /**
      * Accumulate an AD structure in the advertising payload. Please note that
      * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
-     * as an additional 31 bytes if the advertising payload is too
+     * as an additional 31 bytes if the advertising payload proves to be too
      * small.
      *
      * @param  app
@@ -554,11 +552,12 @@
     /**
      * Accumulate an AD structure in the advertising payload. Please note that
      * the payload is limited to 31 bytes. The SCAN_RESPONSE message may be used
-     * as an additional 31 bytes if the advertising payload is too
+     * as an additional 31 bytes if the advertising payload proves to be too
      * small.
      *
-     * @param  power
+     * @param  app
      *         The max transmit power to be used by the controller (in dBm).
+     *         This is only a hint.
      */
     ble_error_t accumulateAdvertisingPayloadTxPower(int8_t power) {
         ble_error_t rc;
@@ -573,11 +572,11 @@
      * Accumulate a variable length byte-stream as an AD structure in the
      * advertising payload. Please note that the payload is limited to 31 bytes.
      * The SCAN_RESPONSE message may be used as an additional 31 bytes if the
-     * advertising payload is too small.
+     * advertising payload proves to be too small.
      *
-     * @param  type The type describing the variable length data.
-     * @param  data Data bytes.
-     * @param  len  Length of data.
+     * @param  type The type which describes the variable length data.
+     * @param  data data bytes.
+     * @param  len  length of data.
      */
     ble_error_t accumulateAdvertisingPayload(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
         if (type == GapAdvertisingData::COMPLETE_LOCAL_NAME) {
@@ -597,14 +596,14 @@
      * matching type and length). Note: the length of the new data must be the
      * same as the old one.
      *
-     * @param[in] type  The ADV type field describing the variable length data.
-     * @param[in] data  Data bytes.
-     * @param[in] len   Length of data.
+     * @param[in] type  The ADV type field which describes the variable length data.
+     * @param[in] data  data bytes.
+     * @param[in] len   length of data.
      *
      * @note: If advertisements are enabled, then the update will take effect immediately.
      *
      * @return BLE_ERROR_NONE if the advertisement payload was updated based on
-     *         a <type, len> match; otherwise, an appropriate error.
+     *         a <type, len> match; else an appropriate error.
      */
     ble_error_t updateAdvertisingPayload(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
         if (type == GapAdvertisingData::COMPLETE_LOCAL_NAME) {
@@ -620,7 +619,7 @@
     }
 
     /**
-     * Set up a particular, user-constructed advertisement payload for the
+     * Setup a particular, user-constructed advertisement payload for the
      * underlying stack. It would be uncommon for this API to be used directly;
      * there are other APIs to build an advertisement payload (see above).
      */
@@ -641,9 +640,9 @@
      * Accumulate a variable length byte-stream as an AD structure in the
      * scanResponse payload.
      *
-     * @param[in] type The type describing the variable length data.
-     * @param[in] data Data bytes.
-     * @param[in] len  Length of data.
+     * @param[in] type The type which describes the variable length data.
+     * @param[in] data data bytes.
+     * @param[in] len  length of data.
      */
     ble_error_t accumulateScanResponse(GapAdvertisingData::DataType type, const uint8_t *data, uint8_t len) {
         ble_error_t rc;
@@ -667,13 +666,13 @@
     }
 
     /**
-     * Set up parameters for GAP scanning (observer mode).
+     * Setup parameters for GAP scanning--i.e. observer mode.
      * @param[in] interval
      *              Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
      * @param[in] window
      *              Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
      * @param[in] timeout
-     *              Scan timeout (in seconds) between 0x0001 and 0xFFFF; 0x0000 disables the timeout.
+     *              Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
      * @param[in] activeScanning
      *              Set to True if active-scanning is required. This is used to fetch the
      *              scan response from a peer if possible.
@@ -706,7 +705,7 @@
     }
 
     /**
-     * Set up the scanInterval parameter for GAP scanning (observer mode).
+     * Setup the scanInterval parameter for GAP scanning--i.e. observer mode.
      * @param[in] interval
      *              Scan interval (in milliseconds) [valid values lie between 2.5ms and 10.24s].
      *
@@ -725,7 +724,7 @@
     }
 
     /**
-     * Set up the scanWindow parameter for GAP scanning (observer mode).
+     * Setup the scanWindow parameter for GAP scanning--i.e. observer mode.
      * @param[in] window
      *              Scan Window (in milliseconds) [valid values lie between 2.5ms and 10.24s].
      *
@@ -757,9 +756,9 @@
     }
 
     /**
-     * Set up parameters for GAP scanning (observer mode).
+     * Setup parameters for GAP scanning--i.e. observer mode.
      * @param[in] timeout
-     *              Scan timeout (in seconds) between 0x0001 and 0xFFFF; 0x0000 disables the timeout.
+     *              Scan timeout (in seconds) between 0x0001 and 0xFFFF, 0x0000 disables timeout.
      *
      * Once the scanning parameters have been configured, scanning can be
      * enabled by using startScan().
@@ -782,7 +781,7 @@
     }
 
     /**
-     * Set up parameters for GAP scanning (observer mode).
+     * Setup parameters for GAP scanning--i.e. observer mode.
      * @param[in] activeScanning
      *              Set to True if active-scanning is required. This is used to fetch the
      *              scan response from a peer if possible.
@@ -809,7 +808,7 @@
      * effect.
      *
      * @param[in] callback
-     *              The application-specific callback to be invoked upon
+     *              The application specific callback to be invoked upon
      *              receiving every advertisement report. This can be passed in
      *              as NULL, in which case scanning may not be enabled at all.
      */
@@ -843,17 +842,17 @@
 
     /**
      * Initialize radio-notification events to be generated from the stack.
-     * This API doesn't need to be called directly.
+     * This API doesn't need to be called directly;
      *
      * Radio Notification is a feature that enables ACTIVE and INACTIVE
      * (nACTIVE) signals from the stack that notify the application when the
      * radio is in use.
      *
-     * The ACTIVE signal is sent before the radio event starts. The nACTIVE
-     * signal is sent at the end of the radio event. These signals can be used
+     * The ACTIVE signal is sent before the Radio Event starts. The nACTIVE
+     * signal is sent at the end of the Radio Event. These signals can be used
      * by the application programmer to synchronize application logic with radio
      * activity. For example, the ACTIVE signal can be used to shut off external
-     * devices, to manage peak current drawn during periods when the radio is on,
+     * devices to manage peak current drawn during periods when the radio is on,
      * or to trigger sensor data collection for transmission in the Radio Event.
      *
      * @return BLE_ERROR_NONE on successful initialization, otherwise an error code.
@@ -883,7 +882,7 @@
     }
 
     /**
-     * Set up a particular, user-constructed set of advertisement parameters for
+     * Setup a particular, user-constructed set of advertisement parameters for
      * the underlying stack. It would be uncommon for this API to be used
      * directly; there are other APIs to tweak advertisement parameters
      * individually.
@@ -895,16 +894,10 @@
     /* Event callback handlers. */
 public:
     /**
-     * Set up a callback for timeout events. Refer to TimeoutSource_t for
+     * Setup a callback for timeout events. Refer to TimeoutSource_t for
      * possible event types.
      */
-    void onTimeout(TimeoutEventCallback_t callback) {
-        timeoutCallbackChain.add(callback);
-    }
-
-    TimeoutEventCallbackChain_t& onTimeout() {
-        return timeoutCallbackChain;
-    }
+    void onTimeout(TimeoutEventCallback_t callback) {timeoutCallback = callback;}
 
     /**
      * Append to a chain of callbacks to be invoked upon GAP connection.
@@ -914,10 +907,6 @@
     template<typename T>
     void onConnection(T *tptr, void (T::*mptr)(const ConnectionCallbackParams_t*)) {connectionCallChain.add(tptr, mptr);}
 
-    ConnectionEventCallbackChain_t& onconnection() { 
-        return connectionCallChain;
-    }
-
     /**
      * Append to a chain of callbacks to be invoked upon GAP disconnection.
      */
@@ -926,10 +915,6 @@
     template<typename T>
     void onDisconnection(T *tptr, void (T::*mptr)(const DisconnectionCallbackParams_t*)) {disconnectionCallChain.add(tptr, mptr);}
 
-    DisconnectionEventCallbackChain_t& onDisconnection() {
-        return disconnectionCallChain;
-    }
-
     /**
      * Set the application callback for radio-notification events.
      *
@@ -937,18 +922,18 @@
      * (nACTIVE) signals from the stack that notify the application when the
      * radio is in use.
      *
-     * The ACTIVE signal is sent before the radio event starts. The nACTIVE
-     * signal is sent at the end of the radio event. These signals can be used
+     * The ACTIVE signal is sent before the Radio Event starts. The nACTIVE
+     * signal is sent at the end of the Radio Event. These signals can be used
      * by the application programmer to synchronize application logic with radio
      * activity. For example, the ACTIVE signal can be used to shut off external
-     * devices, to manage peak current drawn during periods when the radio is on,
+     * devices to manage peak current drawn during periods when the radio is on,
      * or to trigger sensor data collection for transmission in the Radio Event.
      *
      * @param callback
      *          The application handler to be invoked in response to a radio
      *          ACTIVE/INACTIVE event.
      *
-     * Or in the other version:
+     * or in the other version:
      *
      * @param tptr
      *          Pointer to the object of a class defining the member callback
@@ -959,14 +944,11 @@
      */
     void onRadioNotification(void (*callback)(bool param)) {
         radioNotificationCallback.attach(callback);
-        // why does it start radio notification ? It is not even indicated in the 
-        // doc that it start the listening process
         initRadioNotification();
     }
     template <typename T>
     void onRadioNotification(T *tptr, void (T::*mptr)(bool)) {
         radioNotificationCallback.attach(tptr, mptr);
-        // why does it start radio notification ?
         initRadioNotification();
     }
 
@@ -978,7 +960,7 @@
         _scanResponse(),
         state(),
         scanningActive(false),
-        timeoutCallbackChain(),
+        timeoutCallback(NULL),
         radioNotificationCallback(),
         onAdvertisementReport(),
         connectionCallChain(),
@@ -1024,8 +1006,8 @@
     }
 
     void processTimeoutEvent(TimeoutSource_t source) {
-        if (timeoutCallbackChain) {
-            timeoutCallbackChain(source);
+        if (timeoutCallback) {
+            timeoutCallback(source);
         }
     }
 
@@ -1039,14 +1021,14 @@
     bool                             scanningActive;
 
 protected:
-    TimeoutEventCallbackChain_t       timeoutCallbackChain;
-    RadioNotificationEventCallback_t  radioNotificationCallback;
-    AdvertisementReportCallback_t     onAdvertisementReport;
-    ConnectionEventCallbackChain_t    connectionCallChain;
-    DisconnectionEventCallbackChain_t disconnectionCallChain;
+    TimeoutEventCallback_t           timeoutCallback;
+    RadioNotificationEventCallback_t radioNotificationCallback;
+    AdvertisementReportCallback_t    onAdvertisementReport;
+    CallChainOfFunctionPointersWithContext<const ConnectionCallbackParams_t*>    connectionCallChain;
+    CallChainOfFunctionPointersWithContext<const DisconnectionCallbackParams_t*> disconnectionCallChain;
 
 private:
-    /* Disallow copy and assignment. */
+    /* disallow copy and assignment */
     Gap(const Gap &);
     Gap& operator=(const Gap &);
 };
--- a/ble/GapAdvertisingData.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GapAdvertisingData.h	Thu Nov 26 12:52:06 2015 +0000
@@ -28,10 +28,10 @@
 /*!
     \brief
     This class provides several helper functions to generate properly
-    formatted GAP Advertising and Scan Response data payloads.
+    formatted GAP Advertising and Scan Response data payloads
 
     \note
-    See Bluetooth Specification 4.0 (Vol. 3), Part C, Sections 11 and 18
+    See Bluetooth Specification 4.0 (Vol. 3), Part C, Section 11 and 18
     for further information on Advertising and Scan Response data.
 
     \par Advertising and Scan Response Payloads
@@ -40,22 +40,22 @@
     Specification v4.0, Vol. 3, Part C, Sections 11 and 18).
 
     \par
-    Each AD type has its own standardized assigned number, as defined
+    Each AD type has it's own standardized 'assigned number', as defined
     by the Bluetooth SIG:
     https://www.bluetooth.org/en-us/specification/assigned-numbers/generic-access-profile
 
     \par
-    For convenience, all appropriate AD types are encapsulated
-    in GapAdvertisingData::DataType.
+    For convenience sake, all appropriate AD types have been encapsulated
+    into GapAdvertisingData::DataType.
 
     \par
     Before the AD Types and their payload (if any) can be inserted into
     the Advertising or Scan Response frames, they need to be formatted as
     follows:
 
-    \li \c Record length (1 byte).
-    \li \c AD Type (1 byte).
-    \li \c AD payload (optional; only present if record length > 1).
+    \li \c Record length (1 byte)
+    \li \c AD Type (1 byte)
+    \li \c AD payload (optional, only present if record length > 1)
 
     \par
     This class takes care of properly formatting the payload, performs
@@ -80,7 +80,7 @@
         \brief
         A list of Advertising Data types commonly used by peripherals.
         These AD types are used to describe the capabilities of the
-        peripheral, and are inserted inside the advertising or scan
+        peripheral, and get inserted inside the advertising or scan
         response payloads.
 
         \par Source
@@ -89,29 +89,29 @@
     */
     /**********************************************************************/
     enum DataType_t {
-        FLAGS                              = 0x01, /**< \ref *Flags. */
-        INCOMPLETE_LIST_16BIT_SERVICE_IDS  = 0x02, /**< Incomplete list of 16-bit service IDs. */
-        COMPLETE_LIST_16BIT_SERVICE_IDS    = 0x03, /**< Complete list of 16-bit service IDs. */
-        INCOMPLETE_LIST_32BIT_SERVICE_IDS  = 0x04, /**< Incomplete list of 32-bit service IDs (not relevant for Bluetooth 4.0). */
-        COMPLETE_LIST_32BIT_SERVICE_IDS    = 0x05, /**< Complete list of 32-bit service IDs (not relevant for Bluetooth 4.0). */
-        INCOMPLETE_LIST_128BIT_SERVICE_IDS = 0x06, /**< Incomplete list of 128-bit service IDs. */
-        COMPLETE_LIST_128BIT_SERVICE_IDS   = 0x07, /**< Complete list of 128-bit service IDs. */
-        SHORTENED_LOCAL_NAME               = 0x08, /**< Shortened local name. */
-        COMPLETE_LOCAL_NAME                = 0x09, /**< Complete local name. */
-        TX_POWER_LEVEL                     = 0x0A, /**< TX power level (in dBm). */
-        DEVICE_ID                          = 0x10, /**< Device ID. */
-        SLAVE_CONNECTION_INTERVAL_RANGE    = 0x12, /**< Slave connection interval range. */
-        SERVICE_DATA                       = 0x16, /**< Service data. */
-        APPEARANCE                         = 0x19, /**< \ref Appearance. */
-        ADVERTISING_INTERVAL               = 0x1A, /**< Advertising interval. */
-        MANUFACTURER_SPECIFIC_DATA         = 0xFF  /**< Manufacturer specific data. */
+        FLAGS                              = 0x01, /**< \ref *Flags */
+        INCOMPLETE_LIST_16BIT_SERVICE_IDS  = 0x02, /**< Incomplete list of 16-bit Service IDs */
+        COMPLETE_LIST_16BIT_SERVICE_IDS    = 0x03, /**< Complete list of 16-bit Service IDs */
+        INCOMPLETE_LIST_32BIT_SERVICE_IDS  = 0x04, /**< Incomplete list of 32-bit Service IDs (not relevant for Bluetooth 4.0) */
+        COMPLETE_LIST_32BIT_SERVICE_IDS    = 0x05, /**< Complete list of 32-bit Service IDs (not relevant for Bluetooth 4.0) */
+        INCOMPLETE_LIST_128BIT_SERVICE_IDS = 0x06, /**< Incomplete list of 128-bit Service IDs */
+        COMPLETE_LIST_128BIT_SERVICE_IDS   = 0x07, /**< Complete list of 128-bit Service IDs */
+        SHORTENED_LOCAL_NAME               = 0x08, /**< Shortened Local Name */
+        COMPLETE_LOCAL_NAME                = 0x09, /**< Complete Local Name */
+        TX_POWER_LEVEL                     = 0x0A, /**< TX Power Level (in dBm) */
+        DEVICE_ID                          = 0x10, /**< Device ID */
+        SLAVE_CONNECTION_INTERVAL_RANGE    = 0x12, /**< Slave Connection Interval Range */
+        SERVICE_DATA                       = 0x16, /**< Service Data */
+        APPEARANCE                         = 0x19, /**< \ref Appearance */
+        ADVERTISING_INTERVAL               = 0x1A, /**< Advertising Interval */
+        MANUFACTURER_SPECIFIC_DATA         = 0xFF  /**< Manufacturer Specific Data */
     };
     typedef enum DataType_t DataType; /* Deprecated type alias. This may be dropped in a future release. */
 
     /**********************************************************************/
     /*!
         \brief
-        A list of values for the FLAGS AD Type.
+        A list of values for the FLAGS AD Type
 
         \note
         You can use more than one value in the FLAGS AD Type (ex.
@@ -122,11 +122,11 @@
     */
     /**********************************************************************/
     enum Flags_t {
-        LE_LIMITED_DISCOVERABLE = 0x01, /**< *Peripheral device is discoverable for a limited period of time. */
-        LE_GENERAL_DISCOVERABLE = 0x02, /**< Peripheral device is discoverable at any moment. */
-        BREDR_NOT_SUPPORTED     = 0x04, /**< Peripheral device is LE only. */
-        SIMULTANEOUS_LE_BREDR_C = 0x08, /**< Not relevant - central mode only. */
-        SIMULTANEOUS_LE_BREDR_H = 0x10  /**< Not relevant - central mode only. */
+        LE_LIMITED_DISCOVERABLE = 0x01, /**< *Peripheral device is discoverable for a limited period of time */
+        LE_GENERAL_DISCOVERABLE = 0x02, /**< Peripheral device is discoverable at any moment */
+        BREDR_NOT_SUPPORTED     = 0x04, /**< Peripheral device is LE only */
+        SIMULTANEOUS_LE_BREDR_C = 0x08, /**< Not relevant - central mode only */
+        SIMULTANEOUS_LE_BREDR_H = 0x10  /**< Not relevant - central mode only */
     };
     typedef enum Flags_t Flags; /* Deprecated type alias. This may be dropped in a future release. */
 
@@ -134,7 +134,7 @@
     /*!
         \brief
         A list of values for the APPEARANCE AD Type, which describes the
-        physical shape or appearance of the device.
+        physical shape or appearance of the device
 
         \par Source
         \li \c Bluetooth Core Specification Supplement, Part A, Section 1.12
@@ -143,54 +143,54 @@
     */
     /**********************************************************************/
     enum Appearance_t {
-        UNKNOWN                                        = 0,     /**< Unknown or unspecified appearance type. */
-        GENERIC_PHONE                                  = 64,    /**< Generic Phone. */
-        GENERIC_COMPUTER                               = 128,   /**< Generic Computer. */
-        GENERIC_WATCH                                  = 192,   /**< Generic Watch. */
-        WATCH_SPORTS_WATCH                             = 193,   /**< Sports Watch. */
-        GENERIC_CLOCK                                  = 256,   /**< Generic Clock. */
-        GENERIC_DISPLAY                                = 320,   /**< Generic Display. */
-        GENERIC_REMOTE_CONTROL                         = 384,   /**< Generic Remote Control. */
-        GENERIC_EYE_GLASSES                            = 448,   /**< Generic Eye Glasses. */
-        GENERIC_TAG                                    = 512,   /**< Generic Tag. */
-        GENERIC_KEYRING                                = 576,   /**< Generic Keyring. */
-        GENERIC_MEDIA_PLAYER                           = 640,   /**< Generic Media Player. */
-        GENERIC_BARCODE_SCANNER                        = 704,   /**< Generic Barcode Scanner. */
-        GENERIC_THERMOMETER                            = 768,   /**< Generic Thermometer. */
-        THERMOMETER_EAR                                = 769,   /**< Ear Thermometer. */
-        GENERIC_HEART_RATE_SENSOR                      = 832,   /**< Generic Heart Rate Sensor. */
-        HEART_RATE_SENSOR_HEART_RATE_BELT              = 833,   /**< Belt Heart Rate Sensor. */
-        GENERIC_BLOOD_PRESSURE                         = 896,   /**< Generic Blood Pressure. */
-        BLOOD_PRESSURE_ARM                             = 897,   /**< Arm Blood Pressure. */
-        BLOOD_PRESSURE_WRIST                           = 898,   /**< Wrist Blood Pressure. */
-        HUMAN_INTERFACE_DEVICE_HID                     = 960,   /**< Human Interface Device (HID). */
-        KEYBOARD                                       = 961,   /**< Keyboard. */
-        MOUSE                                          = 962,   /**< Mouse. */
-        JOYSTICK                                       = 963,   /**< Joystick. */
-        GAMEPAD                                        = 964,   /**< Gamepad. */
-        DIGITIZER_TABLET                               = 965,   /**< Digitizer Tablet. */
-        CARD_READER                                    = 966,   /**< Card Reader. */
-        DIGITAL_PEN                                    = 967,   /**< Digital Pen. */
-        BARCODE_SCANNER                                = 968,   /**< Barcode Scanner. */
-        GENERIC_GLUCOSE_METER                          = 1024,  /**< Generic Glucose Meter. */
-        GENERIC_RUNNING_WALKING_SENSOR                 = 1088,  /**< Generic Running/Walking Sensor. */
-        RUNNING_WALKING_SENSOR_IN_SHOE                 = 1089,  /**< In Shoe Running/Walking Sensor. */
-        RUNNING_WALKING_SENSOR_ON_SHOE                 = 1090,  /**< On Shoe Running/Walking Sensor. */
-        RUNNING_WALKING_SENSOR_ON_HIP                  = 1091,  /**< On Hip Running/Walking Sensor. */
-        GENERIC_CYCLING                                = 1152,  /**< Generic Cycling. */
-        CYCLING_CYCLING_COMPUTER                       = 1153,  /**< Cycling Computer. */
-        CYCLING_SPEED_SENSOR                           = 1154,  /**< Cycling Speed Sensor. */
-        CYCLING_CADENCE_SENSOR                         = 1155,  /**< Cycling Cadence Sensor. */
-        CYCLING_POWER_SENSOR                           = 1156,  /**< Cycling Power Sensor. */
-        CYCLING_SPEED_AND_CADENCE_SENSOR               = 1157,  /**< Cycling Speed and Cadence Sensor. */
-        PULSE_OXIMETER_GENERIC                         = 3136,  /**< Generic Pulse Oximeter. */
-        PULSE_OXIMETER_FINGERTIP                       = 3137,  /**< Fingertip Pulse Oximeter. */
-        PULSE_OXIMETER_WRIST_WORN                      = 3138,  /**< Wrist Worn Pulse Oximeter. */
-        OUTDOOR_GENERIC                                = 5184,  /**< Generic Outdoor. */
-        OUTDOOR_LOCATION_DISPLAY_DEVICE                = 5185,  /**< Outdoor Location Display Device. */
-        OUTDOOR_LOCATION_AND_NAVIGATION_DISPLAY_DEVICE = 5186,  /**< Outdoor Location and Navigation Display Device. */
-        OUTDOOR_LOCATION_POD                           = 5187,  /**< Outdoor Location Pod. */
-        OUTDOOR_LOCATION_AND_NAVIGATION_POD            = 5188   /**< Outdoor Location and Navigation Pod. */
+        UNKNOWN                                        = 0,     /**< Unknown of unspecified appearance type */
+        GENERIC_PHONE                                  = 64,    /**< Generic Phone */
+        GENERIC_COMPUTER                               = 128,   /**< Generic Computer */
+        GENERIC_WATCH                                  = 192,   /**< Generic Watch */
+        WATCH_SPORTS_WATCH                             = 193,   /**< Sports Watch */
+        GENERIC_CLOCK                                  = 256,   /**< Generic Clock */
+        GENERIC_DISPLAY                                = 320,   /**< Generic Display */
+        GENERIC_REMOTE_CONTROL                         = 384,   /**< Generic Remote Control */
+        GENERIC_EYE_GLASSES                            = 448,   /**< Generic Eye Glasses */
+        GENERIC_TAG                                    = 512,   /**< Generic Tag */
+        GENERIC_KEYRING                                = 576,   /**< Generic Keyring */
+        GENERIC_MEDIA_PLAYER                           = 640,   /**< Generic Media Player */
+        GENERIC_BARCODE_SCANNER                        = 704,   /**< Generic Barcode Scanner */
+        GENERIC_THERMOMETER                            = 768,   /**< Generic Thermometer */
+        THERMOMETER_EAR                                = 769,   /**< Ear Thermometer */
+        GENERIC_HEART_RATE_SENSOR                      = 832,   /**< Generic Heart Rate Sensor */
+        HEART_RATE_SENSOR_HEART_RATE_BELT              = 833,   /**< Belt Heart Rate Sensor */
+        GENERIC_BLOOD_PRESSURE                         = 896,   /**< Generic Blood Pressure */
+        BLOOD_PRESSURE_ARM                             = 897,   /**< Arm Blood Pressure */
+        BLOOD_PRESSURE_WRIST                           = 898,   /**< Wrist Blood Pressure */
+        HUMAN_INTERFACE_DEVICE_HID                     = 960,   /**< Human Interface Device (HID) */
+        KEYBOARD                                       = 961,   /**< Keyboard */
+        MOUSE                                          = 962,   /**< Mouse */
+        JOYSTICK                                       = 963,   /**< Joystick */
+        GAMEPAD                                        = 964,   /**< Gamepad */
+        DIGITIZER_TABLET                               = 965,   /**< Digitizer Tablet */
+        CARD_READER                                    = 966,   /**< Card Read */
+        DIGITAL_PEN                                    = 967,   /**< Digital Pen */
+        BARCODE_SCANNER                                = 968,   /**< Barcode Scanner */
+        GENERIC_GLUCOSE_METER                          = 1024,  /**< Generic Glucose Meter */
+        GENERIC_RUNNING_WALKING_SENSOR                 = 1088,  /**< Generic Running/Walking Sensor */
+        RUNNING_WALKING_SENSOR_IN_SHOE                 = 1089,  /**< In Shoe Running/Walking Sensor */
+        RUNNING_WALKING_SENSOR_ON_SHOE                 = 1090,  /**< On Shoe Running/Walking Sensor */
+        RUNNING_WALKING_SENSOR_ON_HIP                  = 1091,  /**< On Hip Running/Walking Sensor */
+        GENERIC_CYCLING                                = 1152,  /**< Generic Cycling */
+        CYCLING_CYCLING_COMPUTER                       = 1153,  /**< Cycling Computer */
+        CYCLING_SPEED_SENSOR                           = 1154,  /**< Cycling Speed Senspr */
+        CYCLING_CADENCE_SENSOR                         = 1155,  /**< Cycling Cadence Sensor */
+        CYCLING_POWER_SENSOR                           = 1156,  /**< Cycling Power Sensor */
+        CYCLING_SPEED_AND_CADENCE_SENSOR               = 1157,  /**< Cycling Speed and Cadence Sensor */
+        PULSE_OXIMETER_GENERIC                         = 3136,  /**< Generic Pulse Oximeter */
+        PULSE_OXIMETER_FINGERTIP                       = 3137,  /**< Fingertip Pulse Oximeter */
+        PULSE_OXIMETER_WRIST_WORN                      = 3138,  /**< Wrist Worn Pulse Oximeter */
+        OUTDOOR_GENERIC                                = 5184,  /**< Generic Outdoor */
+        OUTDOOR_LOCATION_DISPLAY_DEVICE                = 5185,  /**< Outdoor Location Display Device */
+        OUTDOOR_LOCATION_AND_NAVIGATION_DISPLAY_DEVICE = 5186,  /**< Outdoor Location and Navigation Display Device */
+        OUTDOOR_LOCATION_POD                           = 5187,  /**< Outdoor Location Pod */
+        OUTDOOR_LOCATION_AND_NAVIGATION_POD            = 5188   /**< Outdoor Location and Navigation Pod */
     };
     typedef enum Appearance_t Appearance; /* Deprecated type alias. This may be dropped in a future release. */
 
@@ -199,34 +199,34 @@
     }
 
     /**
-     * Adds advertising data based on the specified AD type (see DataType).
+     * Adds advertising data based on the specified AD type (see DataType)
      *
-     * @param  advDataType The Advertising 'DataType' to add.
-     * @param  payload     Pointer to the payload contents.
-     * @param  len         Size of the payload in bytes.
+     * @param  advDataType The Advertising 'DataType' to add
+     * @param  payload     Pointer to the payload contents
+     * @param  len         Size of the payload in bytes
      *
      * @return BLE_ERROR_BUFFER_OVERFLOW if the specified data would cause the
      * advertising buffer to overflow, else BLE_ERROR_NONE.
      */
     ble_error_t addData(DataType advDataType, const uint8_t *payload, uint8_t len)
     {
-        /* To Do: Check if an AD type already exists and if the existing */
-        /*       value is exclusive or not (flags and so on). */
+        /* ToDo: Check if an AD type already exists and if the existing */
+        /*       value is exclusive or not (flags, etc.) */
 
-        /* Make sure we don't exceed the 31 byte payload limit. */
+        /* Make sure we don't exceed the 31 byte payload limit */
         if (_payloadLen + len + 2 > GAP_ADVERTISING_DATA_MAX_PAYLOAD) {
             return BLE_ERROR_BUFFER_OVERFLOW;
         }
 
-        /* Field length. */
+        /* Field length */
         memset(&_payload[_payloadLen], len + 1, 1);
         _payloadLen++;
 
-        /* Field ID. */
+        /* Field ID */
         memset(&_payload[_payloadLen], (uint8_t)advDataType, 1);
         _payloadLen++;
 
-        /* Payload. */
+        /* Payload */
         memcpy(&_payload[_payloadLen], payload, len);
         _payloadLen += len;
 
@@ -253,7 +253,7 @@
 
         /* A local struct to describe an ADV field. This definition comes from the Bluetooth Core Spec. (v4.2) Part C, Section 11. */
         struct ADVField_t {
-            uint8_t  len;      /* Describes the length (in bytes) of the following type and bytes. */
+            uint8_t  len;      /* Describes the length (in bytes) of the following 'type' and 'bytes'. */
             uint8_t  type;     /* Should have the same representation of DataType_t (above). */
             uint8_t  bytes[0]; /* A placeholder for variable length data. */
         };
@@ -262,23 +262,23 @@
         uint8_t byteIndex = 0;
         while (byteIndex < _payloadLen) {
             ADVField_t *currentADV = (ADVField_t *)&_payload[byteIndex];
-            if ((currentADV->len  == (len + 1)) && /* Incoming len only describes the payload, whereas ADV->len describes [type + payload]. */
+            if ((currentADV->len  == (len + 1)) && /* incoming 'len' only describes the payload, whereas ADV->len describes 'type + payload' */
                 (currentADV->type == advDataType)) {
                 memcpy(currentADV->bytes, payload, len);
                 return BLE_ERROR_NONE;
             }
 
-            byteIndex += (currentADV->len + 1); /* Advance by len+1; '+1' is needed to span the len field itself. */
+            byteIndex += (currentADV->len + 1); /* advance by len+1; '+1' is needed to span the len field itself. */
         }
 
         return BLE_ERROR_UNSPECIFIED;
     }
 
     /**
-     * Helper function to add APPEARANCE data to the advertising payload.
+     * Helper function to add APPEARANCE data to the advertising payload
      *
      * @param  appearance
-     *           The APPEARANCE value to add.
+     *           The APPEARANCE value to add
      *
      * @return BLE_ERROR_BUFFER_OVERFLOW if the specified data would cause the
      * advertising buffer to overflow, else BLE_ERROR_NONE.
@@ -306,18 +306,18 @@
     }
 
     /**
-     * Helper function to add TX_POWER_LEVEL data to the advertising payload.
+     * Helper function to add TX_POWER_LEVEL data to the advertising payload
      *
      * @return BLE_ERROR_BUFFER_OVERFLOW if the specified data would cause the
      * advertising buffer to overflow, else BLE_ERROR_NONE.
      */
     ble_error_t addTxPower(int8_t txPower) {
-        /* To Do: Basic error checking to make sure txPower is in range. */
+        /* ToDo: Basic error checking to make sure txPower is in range */
         return addData(GapAdvertisingData::TX_POWER_LEVEL, (uint8_t *)&txPower, 1);
     }
 
     /**
-     * Clears the payload and resets the payload length counter.
+     * Clears the payload and resets the payload length counter
      */
     void        clear(void) {
         memset(&_payload, 0, GAP_ADVERTISING_DATA_MAX_PAYLOAD);
@@ -325,21 +325,21 @@
     }
 
     /**
-     * Returns a pointer to the current payload.
+     * Returns a pointer to the the current payload
      */
     const uint8_t *getPayload(void) const {
         return _payload;
     }
 
     /**
-     * Returns the current payload length (0..31 bytes).
+     * Returns the current payload length (0..31 bytes)
      */
     uint8_t     getPayloadLen(void) const {
         return _payloadLen;
     }
 
     /**
-     * Returns the 16-bit appearance value for this device.
+     * Returns the 16-bit appearance value for this device
      */
     uint16_t    getAppearance(void) const {
         return (uint16_t)_appearance;
--- a/ble/GapAdvertisingParams.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GapAdvertisingParams.h	Thu Nov 26 12:52:06 2015 +0000
@@ -20,7 +20,7 @@
 /**
  *  This class provides a wrapper for the core advertising parameters,
  *  including the advertising type (Connectable Undirected,
- *  Non Connectable Undirected and so on), as well as the advertising and
+ *  Non Connectable Undirected, etc.), as well as the advertising and
  *  timeout intervals.
  */
 class GapAdvertisingParams {
@@ -32,7 +32,7 @@
 
     /*!
      * Encapsulates the peripheral advertising modes, which determine how
-     * the device appears to other central devices in hearing range.
+     * the device appears to other central devices in hearing range
      */
     enum AdvertisingType_t {
         ADV_CONNECTABLE_UNDIRECTED,     /**< Vol 3, Part C, Section 9.3.4 and Vol 6, Part B, Section 2.3.1.1 */
@@ -40,18 +40,18 @@
         ADV_SCANNABLE_UNDIRECTED,       /**< Include support for Scan Response payloads, see Vol 6, Part B, Section 2.3.1.4 */
         ADV_NON_CONNECTABLE_UNDIRECTED  /**< Vol 3, Part C, Section 9.3.2 and Vol 6, Part B, Section 2.3.1.3 */
     };
-    typedef enum AdvertisingType_t AdvertisingType; /* Deprecated type alias. */
+    typedef enum AdvertisingType_t AdvertisingType; /* deprecated type alias. */
 
 public:
     GapAdvertisingParams(AdvertisingType_t advType  = ADV_CONNECTABLE_UNDIRECTED,
                          uint16_t          interval = GAP_ADV_PARAMS_INTERVAL_MIN_NONCON,
                          uint16_t          timeout  = 0) : _advType(advType), _interval(interval), _timeout(timeout) {
-        /* Interval checks. */
+        /* Interval checks */
         if (_advType == ADV_CONNECTABLE_DIRECTED) {
-            /* Interval must be 0 in directed connectable mode. */
+            /* Interval must be 0 in directed connectable mode */
             _interval = 0;
         } else if (_advType == ADV_NON_CONNECTABLE_UNDIRECTED) {
-            /* Min interval is slightly larger than in other modes. */
+            /* Min interval is slightly larger than in other modes */
             if (_interval < GAP_ADV_PARAMS_INTERVAL_MIN_NONCON) {
                 _interval = GAP_ADV_PARAMS_INTERVAL_MIN_NONCON;
             }
@@ -59,7 +59,7 @@
                 _interval = GAP_ADV_PARAMS_INTERVAL_MAX;
             }
         } else {
-            /* Stay within interval limits. */
+            /* Stay within interval limits */
             if (_interval < GAP_ADV_PARAMS_INTERVAL_MIN) {
                 _interval = GAP_ADV_PARAMS_INTERVAL_MIN;
             }
@@ -68,9 +68,9 @@
             }
         }
 
-        /* Timeout checks. */
+        /* Timeout checks */
         if (timeout) {
-            /* Stay within timeout limits. */
+            /* Stay within timeout limits */
             if (_timeout > GAP_ADV_PARAMS_TIMEOUT_MAX) {
                 _timeout = GAP_ADV_PARAMS_TIMEOUT_MAX;
             }
@@ -90,14 +90,14 @@
     }
 
     /**
-     * @return the advertisement interval (in milliseconds).
+     * @return the advertisement interval (in milliseconds)
      */
     uint16_t getInterval(void) const {
         return ADVERTISEMENT_DURATION_UNITS_TO_MS(_interval);
     }
 
     /**
-     * @return the advertisement interval in advertisement duration units (0.625ms units).
+     * @return the advertisement interval in units advertisement duration units--i.e. 0.625ms units.
      */
     uint16_t getIntervalInADVUnits(void) const {
         return _interval;
@@ -113,8 +113,8 @@
 
 private:
     AdvertisingType_t _advType;
-    uint16_t          _interval; /* In ADV duration units (i.e. 0.625ms). */
-    uint16_t          _timeout;  /* In seconds. */
+    uint16_t          _interval; /* in ADV duration units (i.e. 0.625ms) */
+    uint16_t          _timeout;  /* in seconds */
 };
 
 #endif // ifndef __GAP_ADVERTISING_PARAMS_H__
\ No newline at end of file
--- a/ble/GapEvents.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GapEvents.h	Thu Nov 26 12:52:06 2015 +0000
@@ -33,13 +33,13 @@
     /*!
         \brief
         Identifies GAP events generated by the radio HW when an event
-        callback occurs.
+        callback occurs
     */
     /******************************************************************/
     typedef enum gapEvent_e {
-        GAP_EVENT_TIMEOUT      = 1, /**< Advertising timed out before a connection could be established. */
-        GAP_EVENT_CONNECTED    = 2, /**< A connection was established with a central device. */
-        GAP_EVENT_DISCONNECTED = 3  /**< A connection was closed or lost with a central device. */
+        GAP_EVENT_TIMEOUT      = 1, /**< Advertising timed out before a connection was established */
+        GAP_EVENT_CONNECTED    = 2, /**< A connection was established with a central device */
+        GAP_EVENT_DISCONNECTED = 3  /**< A connection was closed or lost with a central device */
     } gapEvent_t;
 };
 
--- a/ble/GapScanningParams.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GapScanningParams.h	Thu Nov 26 12:52:06 2015 +0000
@@ -19,10 +19,10 @@
 
 class GapScanningParams {
 public:
-    static const unsigned SCAN_INTERVAL_MIN = 0x0004; /**< Minimum Scan interval in 625us units - 2.5ms. */
-    static const unsigned SCAN_INTERVAL_MAX = 0x4000; /**< Maximum Scan interval in 625us units - 10.24s. */
-    static const unsigned SCAN_WINDOW_MIN   = 0x0004; /**< Minimum Scan window in 625us units - 2.5ms. */
-    static const unsigned SCAN_WINDOW_MAX   = 0x4000; /**< Maximum Scan window in 625us units - 10.24s. */
+    static const unsigned SCAN_INTERVAL_MIN = 0x0004; /**< Minimum Scan interval in 625 us units, i.e. 2.5 ms. */
+    static const unsigned SCAN_INTERVAL_MAX = 0x4000; /**< Maximum Scan interval in 625 us units, i.e. 10.24 s. */
+    static const unsigned SCAN_WINDOW_MIN   = 0x0004; /**< Minimum Scan window in 625 us units, i.e. 2.5 ms. */
+    static const unsigned SCAN_WINDOW_MAX   = 0x4000; /**< Maximum Scan window in 625 us units, i.e. 10.24 s. */
     static const unsigned SCAN_TIMEOUT_MIN  = 0x0001; /**< Minimum Scan timeout in seconds. */
     static const unsigned SCAN_TIMEOUT_MAX  = 0xFFFF; /**< Maximum Scan timeout in seconds. */
 
@@ -46,7 +46,7 @@
     void        setActiveScanning(bool activeScanning);
 
 public:
-    /* @Note: The following return durations in units of 0.625ms */
+    /* @Note: The following return durations in units of 0.625 ms */
     uint16_t getInterval(void) const {return _interval;}
     uint16_t getWindow(void)   const {return _window;  }
 
@@ -54,13 +54,13 @@
     bool     getActiveScanning(void) const {return _activeScanning;}
 
 private:
-    uint16_t _interval; /**< Scan interval in units of 625us (between 2.5ms and 10.24s). */
-    uint16_t _window;   /**< Scan window in units of 625us (between 2.5ms and 10.24s). */
-    uint16_t _timeout;  /**< Scan timeout between 0x0001 and 0xFFFF in seconds; 0x0000 disables timeout. */
-    bool     _activeScanning; /**< Obtain the peer device's advertising data and (if possible) scanResponse. */
+    uint16_t _interval; /**< Scan interval in units of 625us (between 2.5ms to 10.24s). */
+    uint16_t _window;   /**< Scan window in units of 625us (between 2.5ms to 10.24s). */
+    uint16_t _timeout;  /**< Scan timeout between 0x0001 and 0xFFFF in seconds, 0x0000 disables timeout. */
+    bool     _activeScanning; /**< obtain not only the advertising data from the peer device, but also their scanResponse if possible. */
 
 private:
-    /* Disallow copy constructor. */
+    /* disallow copy constructor */
     GapScanningParams(const GapScanningParams &);
     GapScanningParams& operator =(const GapScanningParams &in);
 };
--- a/ble/GattAttribute.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattAttribute.h	Thu Nov 26 12:52:06 2015 +0000
@@ -27,16 +27,16 @@
 public:
     /**
      *  @brief  Creates a new GattAttribute using the specified
-     *          UUID, value length, and inital value.
+     *          UUID, value length, and inital value
      *
      *  @param[in]  uuid
-     *              The UUID to use for this attribute.
+     *              The UUID to use for this attribute
      *  @param[in]  valuePtr
      *              The memory holding the initial value.
      *  @param[in]  initialLen
-     *              The min length in bytes of this attribute's value.
+     *              The min length in bytes of this attribute's value
      *  @param[in]  maxLen
-     *              The max length in bytes of this attribute's value.
+     *              The max length in bytes of this attribute's value
      *
      *  @section EXAMPLE
      *
@@ -49,7 +49,7 @@
      */
     GattAttribute(const UUID &uuid, uint8_t *valuePtr = NULL, uint16_t initialLen = 0, uint16_t maxLen = 0) :
         _uuid(uuid), _valuePtr(valuePtr), _initialLen(initialLen), _lenMax(maxLen), _len(initialLen), _handle() {
-        /* Empty */
+        /* empty */
     }
 
 public:
@@ -63,15 +63,15 @@
     uint8_t    *getValuePtr(void)            {return _valuePtr;  }
 
 private:
-    UUID      _uuid;        /* Characteristic UUID. */
+    UUID      _uuid;        /* Characteristic UUID */
     uint8_t  *_valuePtr;
-    uint16_t  _initialLen;  /* Initial length of the value. */
-    uint16_t  _lenMax;      /* Maximum length of the value. */
-    uint16_t  _len;         /* Current length of the value. */
+    uint16_t  _initialLen;  /* Initial length of the value */
+    uint16_t  _lenMax;      /* Maximum length of the value */
+    uint16_t  _len;         /* Current length of the value */
     Handle_t  _handle;
 
 private:
-    /* Disallow copy and assignment. */
+    /* disallow copy and assignment */
     GattAttribute(const GattAttribute &);
     GattAttribute& operator=(const GattAttribute &);
 };
--- a/ble/GattCallbackParamTypes.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattCallbackParamTypes.h	Thu Nov 26 12:52:06 2015 +0000
@@ -19,21 +19,21 @@
 
 struct GattWriteCallbackParams {
     enum WriteOp_t {
-        OP_INVALID               = 0x00,  /**< Invalid operation. */
-        OP_WRITE_REQ             = 0x01,  /**< Write request. */
-        OP_WRITE_CMD             = 0x02,  /**< Write command. */
-        OP_SIGN_WRITE_CMD        = 0x03,  /**< Signed write command. */
-        OP_PREP_WRITE_REQ        = 0x04,  /**< Prepare write request. */
-        OP_EXEC_WRITE_REQ_CANCEL = 0x05,  /**< Execute write request: cancel all prepared writes. */
-        OP_EXEC_WRITE_REQ_NOW    = 0x06,  /**< Execute write request: immediately execute all prepared writes. */
+        OP_INVALID               = 0x00,  /**< Invalid Operation. */
+        OP_WRITE_REQ             = 0x01,  /**< Write Request. */
+        OP_WRITE_CMD             = 0x02,  /**< Write Command. */
+        OP_SIGN_WRITE_CMD        = 0x03,  /**< Signed Write Command. */
+        OP_PREP_WRITE_REQ        = 0x04,  /**< Prepare Write Request. */
+        OP_EXEC_WRITE_REQ_CANCEL = 0x05,  /**< Execute Write Request: Cancel all prepared writes. */
+        OP_EXEC_WRITE_REQ_NOW    = 0x06,  /**< Execute Write Request: Immediately execute all prepared writes. */
     };
 
     Gap::Handle_t            connHandle;
     GattAttribute::Handle_t  handle;
-    WriteOp_t                writeOp; /**< Type of write operation. */
+    WriteOp_t                writeOp; /**< Type of write operation, */
     uint16_t                 offset;  /**< Offset for the write operation. */
     uint16_t                 len;
-    const uint8_t           *data;    /* @note: Data might not persist beyond the callback; make a local copy if needed. */
+    const uint8_t           *data;    /* @note: data might not persist beyond the callback; make a local copy if needed. */
 };
 
 struct GattReadCallbackParams {
@@ -41,19 +41,19 @@
     GattAttribute::Handle_t  handle;
     uint16_t                 offset;  /**< Offset for the read operation. */
     uint16_t                 len;
-    const uint8_t           *data;    /* @note: Data might not persist beyond the callback; make a local copy if needed. */
+    const uint8_t           *data;    /* @note: data might not persist beyond the callback; make a local copy if needed. */
 };
 
 enum GattAuthCallbackReply_t {
     AUTH_CALLBACK_REPLY_SUCCESS                       = 0x00,    /**< Success. */
-    AUTH_CALLBACK_REPLY_ATTERR_INVALID_HANDLE         = 0x0101,  /**< ATT Error: Invalid attribute handle. */
+    AUTH_CALLBACK_REPLY_ATTERR_INVALID_HANDLE         = 0x0101,  /**< ATT Error: Invalid Attribute Handle. */
     AUTH_CALLBACK_REPLY_ATTERR_READ_NOT_PERMITTED     = 0x0102,  /**< ATT Error: Read not permitted. */
     AUTH_CALLBACK_REPLY_ATTERR_WRITE_NOT_PERMITTED    = 0x0103,  /**< ATT Error: Write not permitted. */
     AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHENTICATION   = 0x0105,  /**< ATT Error: Authenticated link required. */
-    AUTH_CALLBACK_REPLY_ATTERR_INVALID_OFFSET         = 0x0107,  /**< ATT Error: The specified offset was past the end of the attribute. */
-    AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION    = 0x0108,  /**< ATT Error: Used in ATT as "insufficient authorization". */
-    AUTH_CALLBACK_REPLY_ATTERR_PREPARE_QUEUE_FULL     = 0x0109,  /**< ATT Error: Used in ATT as "prepare queue full". */
-    AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_FOUND    = 0x010A,  /**< ATT Error: Used in ATT as "attribute not found". */
+    AUTH_CALLBACK_REPLY_ATTERR_INVALID_OFFSET         = 0x0107,  /**< ATT Error: Offset specified was past the end of the attribute. */
+    AUTH_CALLBACK_REPLY_ATTERR_INSUF_AUTHORIZATION    = 0x0108,  /**< ATT Error: Used in ATT as Insufficient Authorisation. */
+    AUTH_CALLBACK_REPLY_ATTERR_PREPARE_QUEUE_FULL     = 0x0109,  /**< ATT Error: Used in ATT as Prepare Queue Full. */
+    AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_FOUND    = 0x010A,  /**< ATT Error: Used in ATT as Attribute not found. */
     AUTH_CALLBACK_REPLY_ATTERR_ATTRIBUTE_NOT_LONG     = 0x010B,  /**< ATT Error: Attribute cannot be read or written using read/write blob requests. */
     AUTH_CALLBACK_REPLY_ATTERR_INVALID_ATT_VAL_LENGTH = 0x010D,  /**< ATT Error: Invalid value size. */
     AUTH_CALLBACK_REPLY_ATTERR_INSUF_RESOURCES        = 0x0111,  /**< ATT Error: Encrypted link required. */
@@ -65,9 +65,9 @@
     uint16_t                 offset; /**< Offset for the write operation. */
     uint16_t                 len;    /**< Length of the incoming data. */
     const uint8_t           *data;   /**< Incoming data, variable length. */
-    GattAuthCallbackReply_t  authorizationReply; /* This is the out parameter that the callback 
-                                                  * needs to set to AUTH_CALLBACK_REPLY_SUCCESS 
-                                                  * for the request to proceed. */
+    GattAuthCallbackReply_t  authorizationReply; /* This is the out parameter which needs to be set to
+                                                  * AUTH_CALLBACK_REPLY_SUCCESS by the callback if the
+                                                  * request is to proceed. */
 };
 
 struct GattReadAuthCallbackParams {
@@ -76,9 +76,9 @@
     uint16_t                 offset; /**< Offset for the read operation. */
     uint16_t                 len;    /**< Optional: new length of the outgoing data. */
     uint8_t                 *data;   /**< Optional: new outgoing data. Leave at NULL if data is unchanged. */
-    GattAuthCallbackReply_t  authorizationReply; /* This is the out parameter that the callback
-                                                  * needs to set to AUTH_CALLBACK_REPLY_SUCCESS
-                                                  * for the request to proceed. */
+    GattAuthCallbackReply_t  authorizationReply; /* This is the out parameter which needs to be set to
+                                                  * AUTH_CALLBACK_REPLY_SUCCESS by the callback if the
+                                                  * request is to proceed. */
 };
 
 /* For encapsulating handle-value update events (notifications or indications) generated at the remote server. */
--- a/ble/GattCharacteristic.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattCharacteristic.h	Thu Nov 26 12:52:06 2015 +0000
@@ -109,24 +109,24 @@
     */
     /**************************************************************************/
     enum {
-        BLE_GATT_UNIT_NONE                                                   = 0x2700,      /**< No specified unit type. */
-        BLE_GATT_UNIT_LENGTH_METRE                                           = 0x2701,      /**< Length, metre. */
-        BLE_GATT_UNIT_MASS_KILOGRAM                                          = 0x2702,      /**< Mass, kilogram. */
-        BLE_GATT_UNIT_TIME_SECOND                                            = 0x2703,      /**< Time, second. */
-        BLE_GATT_UNIT_ELECTRIC_CURRENT_AMPERE                                = 0x2704,      /**< Electric current, ampere. */
-        BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_KELVIN                       = 0x2705,      /**< Thermodynamic temperature, kelvin. */
-        BLE_GATT_UNIT_AMOUNT_OF_SUBSTANCE_MOLE                               = 0x2706,      /**< Amount of substance, mole. */
-        BLE_GATT_UNIT_LUMINOUS_INTENSITY_CANDELA                             = 0x2707,      /**< Luminous intensity, candela. */
-        BLE_GATT_UNIT_AREA_SQUARE_METRES                                     = 0x2710,      /**< Area, square metres. */
-        BLE_GATT_UNIT_VOLUME_CUBIC_METRES                                    = 0x2711,      /**< Volume, cubic metres. */
-        BLE_GATT_UNIT_VELOCITY_METRES_PER_SECOND                             = 0x2712,      /**< Velocity, metres per second. */
-        BLE_GATT_UNIT_ACCELERATION_METRES_PER_SECOND_SQUARED                 = 0x2713,      /**< Acceleration, metres per second squared. */
-        BLE_GATT_UNIT_WAVENUMBER_RECIPROCAL_METRE                            = 0x2714,      /**< Wave number reciprocal, metre. */
-        BLE_GATT_UNIT_DENSITY_KILOGRAM_PER_CUBIC_METRE                       = 0x2715,      /**< Density, kilogram per cubic metre. */
+        BLE_GATT_UNIT_NONE                                                   = 0x2700,      /**< No specified unit type */
+        BLE_GATT_UNIT_LENGTH_METRE                                           = 0x2701,      /**< Length, Metre */
+        BLE_GATT_UNIT_MASS_KILOGRAM                                          = 0x2702,      /**< Mass, Kilogram */
+        BLE_GATT_UNIT_TIME_SECOND                                            = 0x2703,      /**< Time, Second */
+        BLE_GATT_UNIT_ELECTRIC_CURRENT_AMPERE                                = 0x2704,      /**< Electric Current, Ampere */
+        BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_KELVIN                       = 0x2705,      /**< Thermodynamic Temperature, Kelvin */
+        BLE_GATT_UNIT_AMOUNT_OF_SUBSTANCE_MOLE                               = 0x2706,      /**< Amount of Substance, Mole */
+        BLE_GATT_UNIT_LUMINOUS_INTENSITY_CANDELA                             = 0x2707,      /**< Luminous Intensity, Candela */
+        BLE_GATT_UNIT_AREA_SQUARE_METRES                                     = 0x2710,      /**< Area, Square Metres */
+        BLE_GATT_UNIT_VOLUME_CUBIC_METRES                                    = 0x2711,      /**< Volume, Cubic Metres*/
+        BLE_GATT_UNIT_VELOCITY_METRES_PER_SECOND                             = 0x2712,      /**< Velocity, Metres per Second*/
+        BLE_GATT_UNIT_ACCELERATION_METRES_PER_SECOND_SQUARED                 = 0x2713,      /**< Acceleration, Metres per Second Squared */
+        BLE_GATT_UNIT_WAVENUMBER_RECIPROCAL_METRE                            = 0x2714,      /**< Wave Number Reciprocal, Metre */
+        BLE_GATT_UNIT_DENSITY_KILOGRAM_PER_CUBIC_METRE                       = 0x2715,      /**< Density, Kilogram per Cubic Metre */
         BLE_GATT_UNIT_SURFACE_DENSITY_KILOGRAM_PER_SQUARE_METRE              = 0x2716,      /**<  */
         BLE_GATT_UNIT_SPECIFIC_VOLUME_CUBIC_METRE_PER_KILOGRAM               = 0x2717,      /**<  */
         BLE_GATT_UNIT_CURRENT_DENSITY_AMPERE_PER_SQUARE_METRE                = 0x2718,      /**<  */
-        BLE_GATT_UNIT_MAGNETIC_FIELD_STRENGTH_AMPERE_PER_METRE               = 0x2719,      /**< Magnetic field strength, ampere per metre. */
+        BLE_GATT_UNIT_MAGNETIC_FIELD_STRENGTH_AMPERE_PER_METRE               = 0x2719,      /**< Magnetic Field Strength, Ampere per Metre */
         BLE_GATT_UNIT_AMOUNT_CONCENTRATION_MOLE_PER_CUBIC_METRE              = 0x271A,      /**<  */
         BLE_GATT_UNIT_MASS_CONCENTRATION_KILOGRAM_PER_CUBIC_METRE            = 0x271B,      /**<  */
         BLE_GATT_UNIT_LUMINANCE_CANDELA_PER_SQUARE_METRE                     = 0x271C,      /**<  */
@@ -134,13 +134,13 @@
         BLE_GATT_UNIT_RELATIVE_PERMEABILITY                                  = 0x271E,      /**<  */
         BLE_GATT_UNIT_PLANE_ANGLE_RADIAN                                     = 0x2720,      /**<  */
         BLE_GATT_UNIT_SOLID_ANGLE_STERADIAN                                  = 0x2721,      /**<  */
-        BLE_GATT_UNIT_FREQUENCY_HERTZ                                        = 0x2722,      /**< Frequency, hertz. */
-        BLE_GATT_UNIT_FORCE_NEWTON                                           = 0x2723,      /**< Force, newton. */
-        BLE_GATT_UNIT_PRESSURE_PASCAL                                        = 0x2724,      /**< Pressure, pascal. */
-        BLE_GATT_UNIT_ENERGY_JOULE                                           = 0x2725,      /**< Energy, joule. */
-        BLE_GATT_UNIT_POWER_WATT                                             = 0x2726,      /**< Power, watt. */
-        BLE_GATT_UNIT_ELECTRIC_CHARGE_COULOMB                                = 0x2727,      /**< Electrical charge, coulomb. */
-        BLE_GATT_UNIT_ELECTRIC_POTENTIAL_DIFFERENCE_VOLT                     = 0x2728,      /**< Electrical potential difference, voltage. */
+        BLE_GATT_UNIT_FREQUENCY_HERTZ                                        = 0x2722,      /**< Frequency, Hertz */
+        BLE_GATT_UNIT_FORCE_NEWTON                                           = 0x2723,      /**< Force, Newton */
+        BLE_GATT_UNIT_PRESSURE_PASCAL                                        = 0x2724,      /**< Pressure, Pascal */
+        BLE_GATT_UNIT_ENERGY_JOULE                                           = 0x2725,      /**< Energy, Joule */
+        BLE_GATT_UNIT_POWER_WATT                                             = 0x2726,      /**< Power, Watt */
+        BLE_GATT_UNIT_ELECTRIC_CHARGE_COULOMB                                = 0x2727,      /**< Electrical Charge, Coulomb */
+        BLE_GATT_UNIT_ELECTRIC_POTENTIAL_DIFFERENCE_VOLT                     = 0x2728,      /**< Electrical Potential Difference, Voltage */
         BLE_GATT_UNIT_CAPACITANCE_FARAD                                      = 0x2729,      /**<  */
         BLE_GATT_UNIT_ELECTRIC_RESISTANCE_OHM                                = 0x272A,      /**<  */
         BLE_GATT_UNIT_ELECTRIC_CONDUCTANCE_SIEMENS                           = 0x272B,      /**<  */
@@ -178,58 +178,58 @@
         BLE_GATT_UNIT_RADIANT_INTENSITY_WATT_PER_STERADIAN                   = 0x2755,      /**<  */
         BLE_GATT_UNIT_RADIANCE_WATT_PER_SQUARE_METRE_STERADIAN               = 0x2756,      /**<  */
         BLE_GATT_UNIT_CATALYTIC_ACTIVITY_CONCENTRATION_KATAL_PER_CUBIC_METRE = 0x2757,      /**<  */
-        BLE_GATT_UNIT_TIME_MINUTE                                            = 0x2760,      /**< Time, minute. */
-        BLE_GATT_UNIT_TIME_HOUR                                              = 0x2761,      /**< Time, hour. */
-        BLE_GATT_UNIT_TIME_DAY                                               = 0x2762,      /**< Time, day. */
+        BLE_GATT_UNIT_TIME_MINUTE                                            = 0x2760,      /**< Time, Minute */
+        BLE_GATT_UNIT_TIME_HOUR                                              = 0x2761,      /**< Time, Hour */
+        BLE_GATT_UNIT_TIME_DAY                                               = 0x2762,      /**< Time, Day */
         BLE_GATT_UNIT_PLANE_ANGLE_DEGREE                                     = 0x2763,      /**<  */
         BLE_GATT_UNIT_PLANE_ANGLE_MINUTE                                     = 0x2764,      /**<  */
         BLE_GATT_UNIT_PLANE_ANGLE_SECOND                                     = 0x2765,      /**<  */
         BLE_GATT_UNIT_AREA_HECTARE                                           = 0x2766,      /**<  */
         BLE_GATT_UNIT_VOLUME_LITRE                                           = 0x2767,      /**<  */
         BLE_GATT_UNIT_MASS_TONNE                                             = 0x2768,      /**<  */
-        BLE_GATT_UNIT_PRESSURE_BAR                                           = 0x2780,      /**< Pressure, bar. */
-        BLE_GATT_UNIT_PRESSURE_MILLIMETRE_OF_MERCURY                         = 0x2781,      /**< Pressure, millimetre of mercury. */
+        BLE_GATT_UNIT_PRESSURE_BAR                                           = 0x2780,      /**< Pressure, Bar */
+        BLE_GATT_UNIT_PRESSURE_MILLIMETRE_OF_MERCURY                         = 0x2781,      /**< Pressure, Millimetre of Mercury */
         BLE_GATT_UNIT_LENGTH_ANGSTROM                                        = 0x2782,      /**<  */
         BLE_GATT_UNIT_LENGTH_NAUTICAL_MILE                                   = 0x2783,      /**<  */
         BLE_GATT_UNIT_AREA_BARN                                              = 0x2784,      /**<  */
         BLE_GATT_UNIT_VELOCITY_KNOT                                          = 0x2785,      /**<  */
         BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_NEPER                       = 0x2786,      /**<  */
         BLE_GATT_UNIT_LOGARITHMIC_RADIO_QUANTITY_BEL                         = 0x2787,      /**<  */
-        BLE_GATT_UNIT_LENGTH_YARD                                            = 0x27A0,      /**< Length, yard. */
-        BLE_GATT_UNIT_LENGTH_PARSEC                                          = 0x27A1,      /**< Length, parsec. */
-        BLE_GATT_UNIT_LENGTH_INCH                                            = 0x27A2,      /**< Length, inch. */
-        BLE_GATT_UNIT_LENGTH_FOOT                                            = 0x27A3,      /**< Length, foot. */
-        BLE_GATT_UNIT_LENGTH_MILE                                            = 0x27A4,      /**< Length, mile. */
+        BLE_GATT_UNIT_LENGTH_YARD                                            = 0x27A0,      /**< Length, Yard */
+        BLE_GATT_UNIT_LENGTH_PARSEC                                          = 0x27A1,      /**< Length, Parsec */
+        BLE_GATT_UNIT_LENGTH_INCH                                            = 0x27A2,      /**< Length, Inch */
+        BLE_GATT_UNIT_LENGTH_FOOT                                            = 0x27A3,      /**< Length, Foot */
+        BLE_GATT_UNIT_LENGTH_MILE                                            = 0x27A4,      /**< Length, Mile */
         BLE_GATT_UNIT_PRESSURE_POUND_FORCE_PER_SQUARE_INCH                   = 0x27A5,      /**<  */
-        BLE_GATT_UNIT_VELOCITY_KILOMETRE_PER_HOUR                            = 0x27A6,      /**< Velocity, kilometre per hour. */
-        BLE_GATT_UNIT_VELOCITY_MILE_PER_HOUR                                 = 0x27A7,      /**< Velocity, mile per hour. */
-        BLE_GATT_UNIT_ANGULAR_VELOCITY_REVOLUTION_PER_MINUTE                 = 0x27A8,      /**< Angular Velocity, revolution per minute. */
-        BLE_GATT_UNIT_ENERGY_GRAM_CALORIE                                    = 0x27A9,      /**< Energy, gram calorie. */
-        BLE_GATT_UNIT_ENERGY_KILOGRAM_CALORIE                                = 0x27AA,      /**< Energy, kilogram calorie. */
-        BLE_GATT_UNIT_ENERGY_KILOWATT_HOUR                                   = 0x27AB,      /**< Energy, killowatt hour. */
+        BLE_GATT_UNIT_VELOCITY_KILOMETRE_PER_HOUR                            = 0x27A6,      /**< Velocity, Kilometre per Hour */
+        BLE_GATT_UNIT_VELOCITY_MILE_PER_HOUR                                 = 0x27A7,      /**< Velocity, Mile per Hour */
+        BLE_GATT_UNIT_ANGULAR_VELOCITY_REVOLUTION_PER_MINUTE                 = 0x27A8,      /**< Angular Velocity, Revolution per Minute */
+        BLE_GATT_UNIT_ENERGY_GRAM_CALORIE                                    = 0x27A9,      /**< Energy, Gram Calorie */
+        BLE_GATT_UNIT_ENERGY_KILOGRAM_CALORIE                                = 0x27AA,      /**< Energy, Kilogram Calorie */
+        BLE_GATT_UNIT_ENERGY_KILOWATT_HOUR                                   = 0x27AB,      /**< Energy, Killowatt Hour */
         BLE_GATT_UNIT_THERMODYNAMIC_TEMPERATURE_DEGREE_FAHRENHEIT            = 0x27AC,      /**<  */
-        BLE_GATT_UNIT_PERCENTAGE                                             = 0x27AD,      /**< Percentage. */
+        BLE_GATT_UNIT_PERCENTAGE                                             = 0x27AD,      /**< Percentage */
         BLE_GATT_UNIT_PER_MILLE                                              = 0x27AE,      /**<  */
         BLE_GATT_UNIT_PERIOD_BEATS_PER_MINUTE                                = 0x27AF,      /**<  */
         BLE_GATT_UNIT_ELECTRIC_CHARGE_AMPERE_HOURS                           = 0x27B0,      /**<  */
         BLE_GATT_UNIT_MASS_DENSITY_MILLIGRAM_PER_DECILITRE                   = 0x27B1,      /**<  */
         BLE_GATT_UNIT_MASS_DENSITY_MILLIMOLE_PER_LITRE                       = 0x27B2,      /**<  */
-        BLE_GATT_UNIT_TIME_YEAR                                              = 0x27B3,      /**< Time, year. */
-        BLE_GATT_UNIT_TIME_MONTH                                             = 0x27B4,      /**< Time, month. */
+        BLE_GATT_UNIT_TIME_YEAR                                              = 0x27B3,      /**< Time, Year */
+        BLE_GATT_UNIT_TIME_MONTH                                             = 0x27B4,      /**< Time, Month */
         BLE_GATT_UNIT_CONCENTRATION_COUNT_PER_CUBIC_METRE                    = 0x27B5,      /**<  */
         BLE_GATT_UNIT_IRRADIANCE_WATT_PER_SQUARE_METRE                       = 0x27B6       /**<  */
     };
 
     /**************************************************************************/
     /*!
-        \brief  Standard GATT number types.
+        \brief  Standard GATT number types
 
         \note   See Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.3.5.2
         \note   See http://developer.bluetooth.org/gatt/descriptors/Pages/DescriptorViewer.aspx?u=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml
     */
     /**************************************************************************/
     enum {
-        BLE_GATT_FORMAT_RFU     = 0x00, /**< Reserved for future use. */
+        BLE_GATT_FORMAT_RFU     = 0x00, /**< Reserved For Future Use. */
         BLE_GATT_FORMAT_BOOLEAN = 0x01, /**< Boolean. */
         BLE_GATT_FORMAT_2BIT    = 0x02, /**< Unsigned 2-bit integer. */
         BLE_GATT_FORMAT_NIBBLE  = 0x03, /**< Unsigned 4-bit integer. */
@@ -261,7 +261,7 @@
 
     /**************************************************************************/
     /*!
-        \brief  Standard GATT characteristic properties.
+        \brief  Standard GATT characteristic properties
 
         \note   See Bluetooth Specification 4.0 (Vol. 3), Part G, Section 3.3.1.1
                 and Section 3.3.3.1 for Extended Properties
@@ -269,14 +269,14 @@
     /**************************************************************************/
     enum Properties_t {
         BLE_GATT_CHAR_PROPERTIES_NONE                        = 0x00,
-        BLE_GATT_CHAR_PROPERTIES_BROADCAST                   = 0x01, /**< Permits broadcasts of the characteristic value using the Server Characteristic Configuration descriptor. */
-        BLE_GATT_CHAR_PROPERTIES_READ                        = 0x02, /**< Permits reads of the characteristic value. */
-        BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE      = 0x04, /**< Permits writes of the characteristic value without response. */
-        BLE_GATT_CHAR_PROPERTIES_WRITE                       = 0x08, /**< Permits writes of the characteristic value with response. */
-        BLE_GATT_CHAR_PROPERTIES_NOTIFY                      = 0x10, /**< Permits notifications of a characteristic value without acknowledgment. */
-        BLE_GATT_CHAR_PROPERTIES_INDICATE                    = 0x20, /**< Permits indications of a characteristic value with acknowledgment. */
-        BLE_GATT_CHAR_PROPERTIES_AUTHENTICATED_SIGNED_WRITES = 0x40, /**< Permits signed writes to the characteristic value. */
-        BLE_GATT_CHAR_PROPERTIES_EXTENDED_PROPERTIES         = 0x80  /**< Additional characteristic properties are defined in the Characteristic Extended Properties descriptor */
+        BLE_GATT_CHAR_PROPERTIES_BROADCAST                   = 0x01, /**< Permits broadcasts of the Characteristic Value using Server Characteristic Configuration Descriptor. */
+        BLE_GATT_CHAR_PROPERTIES_READ                        = 0x02, /**< Permits reads of the Characteristic Value. */
+        BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE      = 0x04, /**< Permits writes of the Characteristic Value without response. */
+        BLE_GATT_CHAR_PROPERTIES_WRITE                       = 0x08, /**< Permits writes of the Characteristic Value with response. */
+        BLE_GATT_CHAR_PROPERTIES_NOTIFY                      = 0x10, /**< Permits notifications of a Characteristic Value without acknowledgment. */
+        BLE_GATT_CHAR_PROPERTIES_INDICATE                    = 0x20, /**< Permits indications of a Characteristic Value with acknowledgment. */
+        BLE_GATT_CHAR_PROPERTIES_AUTHENTICATED_SIGNED_WRITES = 0x40, /**< Permits signed writes to the Characteristic Value. */
+        BLE_GATT_CHAR_PROPERTIES_EXTENDED_PROPERTIES         = 0x80  /**< Additional characteristic properties are defined in the Characteristic Extended Properties Descriptor */
     };
 
     /**************************************************************************/
@@ -288,31 +288,31 @@
     */
     /**************************************************************************/
     struct PresentationFormat_t {
-        uint8_t  gatt_format;    /**< Format of the value; see @ref ble_gatt_format_t. */
-        int8_t   exponent;       /**< Exponent for integer data types. Example: if Exponent = -3 and the char value is 3892, the actual value is 3.892 */
-        uint16_t gatt_unit;      /**< UUID from Bluetooth Assigned Numbers; see @ref ble_gatt_unit_t. */
-        uint8_t  gatt_namespace; /**< Namespace from Bluetooth Assigned Numbers, normally '1'; see @ref BLE_GATT_CPF_NAMESPACES. */
-        uint16_t gatt_nsdesc;    /**< Namespace description from Bluetooth Assigned Numbers, normally '0'; see @ref BLE_GATT_CPF_NAMESPACES. */
+        uint8_t  gatt_format;    /**< Format of the value, see @ref ble_gatt_format_t. */
+        int8_t   exponent;       /**< Exponent for integer data types. Ex. if Exponent = -3 and the char value is 3892, the actual value is 3.892 */
+        uint16_t gatt_unit;      /**< UUID from Bluetooth Assigned Numbers, see @ref ble_gatt_unit_t. */
+        uint8_t  gatt_namespace; /**< Namespace from Bluetooth Assigned Numbers, normally '1',  see @ref BLE_GATT_CPF_NAMESPACES. */
+        uint16_t gatt_nsdesc;    /**< Namespace description from Bluetooth Assigned Numbers, normally '0', see @ref BLE_GATT_CPF_NAMESPACES. */
     };
 
     /**
      *  @brief  Creates a new GattCharacteristic using the specified 16-bit
-     *          UUID, value length, and properties.
+     *          UUID, value length, and properties
      *
-     *  @note   The UUID value must be unique in the service and is normally >1.
+     *  @note   The UUID value must be unique in the service and is normally >1
      *
      *  @param[in]  uuid
-     *              The UUID to use for this characteristic.
+     *              The UUID to use for this characteristic
      *  @param[in]  valuePtr
      *              The memory holding the initial value. The value is copied
-     *              into the stack when the enclosing service is added, and
-     *              is thereafter maintained internally by the stack.
+     *              into the stack when the enclosing service is added; and
+     *              thereafter maintained internally by the stack.
      *  @param[in]  initialLen
-     *              The min length in bytes of this characteristic's value.
+     *              The min length in bytes of this characteristic's value
      *  @param[in]  maxLen
-     *              The max length in bytes of this characteristic's value.
+     *              The max length in bytes of this characteristic's value
      *  @param[in]  props
-     *              The 8-bit field containing the characteristic's properties.
+     *              The 8-bit bit field containing the characteristic's properties
      *  @param[in]  descriptors
      *              A pointer to an array of descriptors to be included within
      *              this characteristic. The memory for the descriptor array is
@@ -347,9 +347,9 @@
 
 public:
     /**
-     * Set up the minimum security (mode and level) requirements for access to the characteristic's value attribute.
+     * Setup the minimum security (mode and level) requirements for access to the characteristic's value attribute.
      *
-     * @param securityMode Can be one of encryption or signing, with or without protection for man in the middle attacks (MITM).
+     * @param securityMode Can be one of encryption or signing, with or without protection for MITM (man in the middle attacks).
      */
     void requireSecurity(SecurityManager::SecurityMode_t securityMode) {
         _requiredSecurity = securityMode;
@@ -381,7 +381,7 @@
     /**
      * Helper function meant to be called from the guts of the BLE stack to
      * determine the authorization reply for a write request.
-     * @param  params To capture the context of the write-auth request. Also contains an out-parameter for reply.
+     * @param  params to capture the context of the write-auth request; and also contains an out-parameter for reply.
      * @return        true if the write is authorized to proceed.
      */
     GattAuthCallbackReply_t authorizeWrite(GattWriteAuthCallbackParams *params) {
@@ -389,7 +389,7 @@
             return AUTH_CALLBACK_REPLY_SUCCESS;
         }
 
-        params->authorizationReply = AUTH_CALLBACK_REPLY_SUCCESS; /* Initialized to no-error by default. */
+        params->authorizationReply = AUTH_CALLBACK_REPLY_SUCCESS; /* initialized to no-error by default */
         writeAuthorizationCallback.call(params);
         return params->authorizationReply;
     }
@@ -397,10 +397,10 @@
     /**
      * Helper function meant to be called from the guts of the BLE stack to
      * determine the authorization reply for a read request.
-     * @param  params To capture the context of the read-auth request.
+     * @param  params to capture the context of the read-auth request.
      *
-     * @NOTE:  To authorize or deny the read the params->authorizationReply field
-     *         should be set to true (authorize) or false (deny).
+     * @NOTE:  To authorize/deny the read the params->authorizationReply field
+     *         should be set to true/false.
      *
      *         If the read is approved and params->data is unchanged (NULL),
      *         the current characteristic value will be used.
@@ -415,7 +415,7 @@
             return AUTH_CALLBACK_REPLY_SUCCESS;
         }
 
-        params->authorizationReply = AUTH_CALLBACK_REPLY_SUCCESS; /* Initialized to no-error by default. */
+        params->authorizationReply = AUTH_CALLBACK_REPLY_SUCCESS; /* initialized to no-error by default */
         readAuthorizationCallback.call(params);
         return params->authorizationReply;
     }
@@ -452,7 +452,7 @@
     FunctionPointerWithContext<GattWriteAuthCallbackParams *> writeAuthorizationCallback;
 
 private:
-    /* Disallow copy and assignment. */
+    /* disallow copy and assignment */
     GattCharacteristic(const GattCharacteristic &);
     GattCharacteristic& operator=(const GattCharacteristic &);
 };
--- a/ble/GattClient.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattClient.h	Thu Nov 26 12:52:06 2015 +0000
@@ -23,23 +23,18 @@
 
 #include "GattCallbackParamTypes.h"
 
-#include "CallChainOfFunctionPointersWithContext.h"
-
 class GattClient {
 public:
-    typedef FunctionPointerWithContext<const GattReadCallbackParams*> ReadCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattReadCallbackParams*> ReadCallbackChain_t;
+    typedef void (*ReadCallback_t)(const GattReadCallbackParams *params);
 
     enum WriteOp_t {
-        GATT_OP_WRITE_REQ = 0x01,  /**< Write request. */
-        GATT_OP_WRITE_CMD = 0x02,  /**< Write command. */
+        GATT_OP_WRITE_REQ = 0x01,  /**< Write Request. */
+        GATT_OP_WRITE_CMD = 0x02,  /**< Write Command. */
     };
 
-    typedef FunctionPointerWithContext<const GattWriteCallbackParams*> WriteCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattWriteCallbackParams*> WriteCallbackChain_t;
+    typedef void (*WriteCallback_t)(const GattWriteCallbackParams *params);
 
-    typedef FunctionPointerWithContext<const GattHVXCallbackParams*> HVXCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattHVXCallbackParams*> HVXCallbackChain_t;
+    typedef void (*HVXCallback_t)(const GattHVXCallbackParams *params);
 
     /*
      * The following functions are meant to be overridden in the platform-specific sub-class.
@@ -47,48 +42,48 @@
 public:
     /**
      * Launch service discovery. Once launched, application callbacks will be
-     * invoked for matching services or characteristics. isServiceDiscoveryActive()
-     * can be used to determine status, and a termination callback (if one was set up)
-     * will be invoked at the end. Service discovery can be terminated prematurely,
-     * if needed, using terminateServiceDiscovery().
+     * invoked for matching services/characteristics. isServiceDiscoveryActive()
+     * can be used to determine status; and a termination callback (if setup)
+     * will be invoked at the end. Service discovery can be terminated prematurely
+     * if needed using terminateServiceDiscovery().
      *
      * @param  connectionHandle
      *           Handle for the connection with the peer.
      * @param  sc
-     *           This is the application callback for a matching service. Taken as
+     *           This is the application callback for matching service. Taken as
      *           NULL by default. Note: service discovery may still be active
      *           when this callback is issued; calling asynchronous BLE-stack
      *           APIs from within this application callback might cause the
      *           stack to abort service discovery. If this becomes an issue, it
-     *           may be better to make a local copy of the discoveredService and
+     *           may be better to make local copy of the discoveredService and
      *           wait for service discovery to terminate before operating on the
      *           service.
      * @param  cc
-     *           This is the application callback for a matching characteristic.
+     *           This is the application callback for matching characteristic.
      *           Taken as NULL by default. Note: service discovery may still be
      *           active when this callback is issued; calling asynchronous
      *           BLE-stack APIs from within this application callback might cause
      *           the stack to abort service discovery. If this becomes an issue,
-     *           it may be better to make a local copy of the discoveredCharacteristic
+     *           it may be better to make local copy of the discoveredCharacteristic
      *           and wait for service discovery to terminate before operating on the
      *           characteristic.
      * @param  matchingServiceUUID
-     *           UUID-based filter for specifying a service in which the application is
+     *           UUID based filter for specifying a service in which the application is
      *           interested. By default it is set as the wildcard UUID_UNKNOWN,
      *           in which case it matches all services. If characteristic-UUID
      *           filter (below) is set to the wildcard value, then a service
      *           callback will be invoked for the matching service (or for every
      *           service if the service filter is a wildcard).
      * @param  matchingCharacteristicUUIDIn
-     *           UUID-based filter for specifying characteristic in which the application
+     *           UUID based filter for specifying characteristic in which the application
      *           is interested. By default it is set as the wildcard UUID_UKNOWN
      *           to match against any characteristic. If both service-UUID
-     *           filter and characteristic-UUID filter are used with non-wildcard
+     *           filter and characteristic-UUID filter are used with non- wildcard
      *           values, then only a single characteristic callback is
      *           invoked for the matching characteristic.
      *
      * @note     Using wildcard values for both service-UUID and characteristic-
-     *           UUID will result in complete service discovery: callbacks being
+     *           UUID will result in complete service discovery--callbacks being
      *           called for every service and characteristic.
      *
      * @note     Providing NULL for the characteristic callback will result in
@@ -104,36 +99,36 @@
                                                ServiceDiscovery::CharacteristicCallback_t  cc                           = NULL,
                                                const UUID                                 &matchingServiceUUID          = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN),
                                                const UUID                                 &matchingCharacteristicUUIDIn = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)sc;
         (void)cc;
         (void)matchingServiceUUID;
         (void)matchingCharacteristicUUIDIn;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
      * Launch service discovery for services. Once launched, service discovery will remain
      * active with service-callbacks being issued back into the application for matching
      * services. isServiceDiscoveryActive() can be used to
-     * determine status, and a termination callback (if set up) will be invoked
-     * at the end. Service discovery can be terminated prematurely, if needed,
+     * determine status; and a termination callback (if setup) will be invoked
+     * at the end. Service discovery can be terminated prematurely if needed
      * using terminateServiceDiscovery().
      *
      * @param  connectionHandle
      *           Handle for the connection with the peer.
      * @param  sc
-     *           This is the application callback for a matching service. Note: service discovery may still be active
+     *           This is the application callback for matching service. Note: service discovery may still be active
      *           when this callback is issued; calling asynchronous BLE-stack
      *           APIs from within this application callback might cause the
      *           stack to abort service discovery. If this becomes an issue, it
-     *           may be better to make a local copy of the discoveredService and
+     *           may be better to make local copy of the discoveredService and
      *           wait for service discovery to terminate before operating on the
      *           service.
      * @param  matchingServiceUUID
-     *           UUID-based filter for specifying a service in which the application is
+     *           UUID based filter for specifying a service in which the application is
      *           interested. By default it is set as the wildcard UUID_UNKNOWN,
      *           in which case it matches all services.
      *
@@ -147,29 +142,29 @@
                                                                 * that providing NULL for the characteristic callback will result in
                                                                 * characteristic discovery being skipped for each matching
                                                                 * service. This allows for an inexpensive method to discover only
-                                                                * services. Porters are free to override this. */
+                                                                * services. Porter(s) are free to override this. */
     }
 
     /**
      * Launch service discovery for services. Once launched, service discovery will remain
      * active with service-callbacks being issued back into the application for matching
      * services. isServiceDiscoveryActive() can be used to
-     * determine status, and a termination callback (if set up) will be invoked
-     * at the end. Service discovery can be terminated prematurely, if needed,
+     * determine status; and a termination callback (if setup) will be invoked
+     * at the end. Service discovery can be terminated prematurely if needed
      * using terminateServiceDiscovery().
      *
      * @param  connectionHandle
      *           Handle for the connection with the peer.
      * @param  sc
-     *           This is the application callback for a matching service. Note: service discovery may still be active
+     *           This is the application callback for matching service. Note: service discovery may still be active
      *           when this callback is issued; calling asynchronous BLE-stack
      *           APIs from within this application callback might cause the
      *           stack to abort service discovery. If this becomes an issue, it
-     *           may be better to make a local copy of the discoveredService and
+     *           may be better to make local copy of the discoveredService and
      *           wait for service discovery to terminate before operating on the
      *           service.
      * @param  startHandle, endHandle
-     *           Handle range within which to limit the search.
+     *           Handle range within which to limit the search
      *
      * @return
      *           BLE_ERROR_NONE if service discovery is launched successfully; else an appropriate error.
@@ -178,99 +173,91 @@
                                          ServiceDiscovery::ServiceCallback_t  callback,
                                          GattAttribute::Handle_t              startHandle,
                                          GattAttribute::Handle_t              endHandle) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)callback;
         (void)startHandle;
         (void)endHandle;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
      * Is service-discovery currently active?
      */
     virtual bool isServiceDiscoveryActive(void) const {
-        return false; /* Requesting action from porters: override this API if this capability is supported. */
+        return false; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Terminate an ongoing service discovery. This should result in an
-     * invocation of TerminationCallback if service-discovery is active.
+     * Terminate an ongoing service-discovery. This should result in an
+     * invocation of the TerminationCallback if service-discovery is active.
      */
     virtual void terminateServiceDiscovery(void) {
-        /* Requesting action from porters: override this API if this capability is supported. */
+        /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
-    /* Initiate a GATT Client read procedure by attribute-handle. */
+    /* Initiate a Gatt Client read procedure by attribute-handle. */
     virtual ble_error_t read(Gap::Handle_t connHandle, GattAttribute::Handle_t attributeHandle, uint16_t offset) const {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connHandle;
         (void)attributeHandle;
         (void)offset;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
      * Initiate a GATT Client write procedure.
      *
      * @param[in] cmd
-     *              Command can be either a write-request (which generates a 
-     *              matching response from the peripheral), or a write-command 
-     *              (which doesn't require the connected peer to respond).
+     *              Command can be either a write-request (which generates a
+     *              matching response from the peripheral), or a write-command,
+     *              which doesn't require the connected peer to respond.
      * @param[in] connHandle
      *              Connection handle.
      * @param[in] attributeHandle
-     *              Handle for the target attribtue on the remote GATT server.
+     *              handle for the target attribtue on the remote GATT server.
      * @param[in] length
-     *              Length of the new value.
+     *              length of the new value.
      * @param[in] value
-     *              New value being written.
+     *              new value being written.
      */
     virtual ble_error_t write(GattClient::WriteOp_t    cmd,
                               Gap::Handle_t            connHandle,
                               GattAttribute::Handle_t  attributeHandle,
                               size_t                   length,
                               const uint8_t           *value) const {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)cmd;
         (void)connHandle;
         (void)attributeHandle;
         (void)length;
         (void)value;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /* Event callback handlers. */
 public:
     /**
-     * Set up a callback for read response events.
+     * Setup a callback for read response events.
      */
     void onDataRead(ReadCallback_t callback) {
-        onDataReadCallbackChain.add(callback);
-    }
-
-    ReadCallbackChain_t& onDataRead() {
-        return onDataReadCallbackChain;
+        onDataReadCallback = callback;
     }
 
     /**
-     * Set up a callback for write response events.
-     * @Note: Write commands (issued using writeWoResponse) don't generate a response.
+     * Setup a callback for write response events.
+     * @Note: write commands (issued using writeWoResponse) don't generate a response.
      */
     void onDataWritten(WriteCallback_t callback) {
-        onDataWriteCallbackChain.add(callback);
-    }
-
-    WriteCallbackChain_t& onDataWritten() { 
-        return onDataWriteCallbackChain;
+        onDataWriteCallback = callback;
     }
 
     /**
-     * Set up a callback for write response events.
-     * @Note: Write commands (issued using writeWoResponse) don't generate a response.
+     * Setup a callback for write response events.
+     * @Note: write commands (issued using writeWoResponse) don't generate a response.
      *
      * @note: This API is now *deprecated* and will be dropped in the future.
      * Please use onDataWritten() instead.
@@ -280,55 +267,55 @@
     }
 
     /**
-     * Set up a callback for when serviceDiscovery terminates.
+     * Setup callback for when serviceDiscovery terminates.
      */
     virtual void onServiceDiscoveryTermination(ServiceDiscovery::TerminationCallback_t callback) {
-        (void)callback; /* Avoid compiler warnings about ununsed variables. */
+        (void)callback; /* avoid compiler warnings about ununsed variables */
 
-        /* Requesting action from porters: override this API if this capability is supported. */
+        /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Set up a callback for when the GATT client receives an update event
-     * corresponding to a change in the value of a characteristic on the remote
-     * GATT server.
+     * Setup a callback for when GattClient receives an update event
+     * corresponding to a change in value of a characteristic on the remote
+     * GattServer.
      */
     void onHVX(HVXCallback_t callback) {
-        onHVXCallbackChain.add(callback);
-    }
-
-    HVXCallbackChain_t& onHVX() { 
-        return onHVXCallbackChain;
+        onHVXCallback = callback;
     }
 
 protected:
     GattClient() {
-        /* Empty */
+        /* empty */
     }
 
     /* Entry points for the underlying stack to report events back to the user. */
 public:
     void processReadResponse(const GattReadCallbackParams *params) {
-        onDataReadCallbackChain(params);
+        if (onDataReadCallback) {
+            onDataReadCallback(params);
+        }
     }
 
     void processWriteResponse(const GattWriteCallbackParams *params) {
-        onDataWriteCallbackChain(params);
+        if (onDataWriteCallback) {
+            onDataWriteCallback(params);
+        }
     }
 
     void processHVXEvent(const GattHVXCallbackParams *params) {
-        if (onHVXCallbackChain) {
-            onHVXCallbackChain(params);
+        if (onHVXCallback) {
+            onHVXCallback(params);
         }
     }
 
 protected:
-    ReadCallbackChain_t  onDataReadCallbackChain;
-    WriteCallbackChain_t onDataWriteCallbackChain;
-    HVXCallbackChain_t   onHVXCallbackChain;
+    ReadCallback_t  onDataReadCallback;
+    WriteCallback_t onDataWriteCallback;
+    HVXCallback_t   onHVXCallback;
 
 private:
-    /* Disallow copy and assignment. */
+    /* disallow copy and assignment */
     GattClient(const GattClient &);
     GattClient& operator=(const GattClient &);
 };
--- a/ble/GattServer.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattServer.h	Thu Nov 26 12:52:06 2015 +0000
@@ -26,18 +26,9 @@
 
 class GattServer {
 public:
-
     /* Event callback handlers. */
-    typedef FunctionPointerWithContext<unsigned> DataSentCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<unsigned> DataSentCallbackChain_t;
-
-    typedef FunctionPointerWithContext<const GattWriteCallbackParams*> DataWrittenCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattWriteCallbackParams*> DataWrittenCallbackChain_t;    
-
-    typedef FunctionPointerWithContext<const GattReadCallbackParams*> DataReadCallback_t;
-    typedef CallChainOfFunctionPointersWithContext<const GattReadCallbackParams *> DataReadCallbackChain_t;
-
-    typedef FunctionPointerWithContext<GattAttribute::Handle_t> EventCallback_t;
+    typedef void (*EventCallback_t)(GattAttribute::Handle_t attributeHandle);
+    typedef void (*ServerEventCallback_t)(void);                    /**< independent of any particular attribute */
 
 protected:
     GattServer() :
@@ -62,14 +53,14 @@
      * characteristics contained within.
      */
     virtual ble_error_t addService(GattService &service) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)service;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Read the value of a characteristic from the local GATT server.
+     * Read the value of a characteristic from the local GattServer
      * @param[in]     attributeHandle
      *                  Attribute handle for the value attribute of the characteristic.
      * @param[out]    buffer
@@ -84,18 +75,18 @@
      * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
      */
     virtual ble_error_t read(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)attributeHandle;
         (void)buffer;
         (void)lengthP;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Read the value of a characteristic from the local GATT server.
+     * Read the value of a characteristic from the local GattServer
      * @param[in]     connectionHandle
-     *                  Connection handle.
+     *                  Connection Handle.
      * @param[in]     attributeHandle
      *                  Attribute handle for the value attribute of the characteristic.
      * @param[out]    buffer
@@ -109,32 +100,32 @@
      *
      * @return BLE_ERROR_NONE if a value was read successfully into the buffer.
      *
-     * @note This API is a version of the above, with an additional connection handle
+     * @note This API is a version of above with an additional connection handle
      *     parameter to allow fetches for connection-specific multivalued
      *     attributes (such as the CCCDs).
      */
     virtual ble_error_t read(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t *buffer, uint16_t *lengthP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)attributeHandle;
         (void)buffer;
         (void)lengthP;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Update the value of a characteristic on the local GATT server.
+     * Update the value of a characteristic on the local GattServer.
      *
      * @param[in] attributeHandle
-     *              Handle for the value attribute of the characteristic.
+     *              Handle for the value attribute of the Characteristic.
      * @param[in] value
-     *              A pointer to a buffer holding the new value.
+     *              A pointer to a buffer holding the new value
      * @param[in] size
      *              Size of the new value (in bytes).
      * @param[in] localOnly
      *              Should this update be kept on the local
-     *              GATT server regardless of the state of the
+     *              GattServer regardless of the state of the
      *              notify/indicate flag in the CCCD for this
      *              Characteristic? If set to true, no notification
      *              or indication is generated.
@@ -142,26 +133,26 @@
      * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
      */
     virtual ble_error_t write(GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly = false) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)attributeHandle;
         (void)value;
         (void)size;
         (void)localOnly;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Update the value of a characteristic on the local GATT server. A version
-     * of the same as the above, with a connection handle parameter to allow updates
+     * Update the value of a characteristic on the local GattServer. A version
+     * of the same as above with connection handle parameter to allow updates
      * for connection-specific multivalued attributes (such as the CCCDs).
      *
      * @param[in] connectionHandle
-     *              Connection handle.
+     *              Connection Handle.
      * @param[in] attributeHandle
-     *              Handle for the value attribute of the characteristic.
+     *              Handle for the value attribute of the Characteristic.
      * @param[in] value
-     *              A pointer to a buffer holding the new value.
+     *              A pointer to a buffer holding the new value
      * @param[in] size
      *              Size of the new value (in bytes).
      * @param[in] localOnly
@@ -174,54 +165,54 @@
      * @return BLE_ERROR_NONE if we have successfully set the value of the attribute.
      */
     virtual ble_error_t write(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, const uint8_t *value, uint16_t size, bool localOnly = false) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)attributeHandle;
         (void)value;
         (void)size;
         (void)localOnly;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Determine the updates-enabled status (notification or indication) for the current connection from a characteristic's CCCD.
+     * Determine the updates-enabled status (notification/indication) for the current connection from a characteristic's CCCD.
      *
      * @param       characteristic
-     *                The characteristic.
+     *                The characteristic
      * @param[out]  enabledP
      *                Upon return, *enabledP is true if updates are enabled, else false.
      *
-     * @return BLE_ERROR_NONE if the connection and handle are found. False otherwise.
+     * @return BLE_ERROR_NONE if the connection and handle are found. false otherwise.
      */
     virtual ble_error_t areUpdatesEnabled(const GattCharacteristic &characteristic, bool *enabledP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)characteristic;
         (void)enabledP;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
-     * Determine the connection-specific updates-enabled status (notification or indication) from a characteristic's CCCD.
+     * Determine the connection-specific updates-enabled status (notification/indication) from a characteristic's CCCD.
      *
      * @param       connectionHandle
-     *                The connection handle.
+     *                The connection handle
      * @param[out]  enabledP
      *                Upon return, *enabledP is true if updates are enabled, else false.
      *
      * @param  characteristic
-     *           The characteristic.
+     *           The characteristic
      *
-     * @return BLE_ERROR_NONE if the connection and handle are found. False otherwise.
+     * @return BLE_ERROR_NONE if the connection and handle are found. false otherwise.
      */
     virtual ble_error_t areUpdatesEnabled(Gap::Handle_t connectionHandle, const GattCharacteristic &characteristic, bool *enabledP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)characteristic;
         (void)enabledP;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if this capability is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /**
@@ -229,7 +220,7 @@
      * onDataRead(). It should be overridden to return true as applicable.
      */
     virtual bool isOnDataReadAvailable() const {
-        return false; /* Requesting action from porters: override this API if this capability is supported. */
+        return false; /* Requesting action from porter(s): override this API if this capability is supported. */
     }
 
     /*
@@ -240,71 +231,60 @@
      * Add a callback for the GATT event DATA_SENT (which is triggered when
      * updates are sent out by GATT in the form of notifications).
      *
-     * @Note: It is possible to chain together multiple onDataSent callbacks
+     * @Note: it is possible to chain together multiple onDataSent callbacks
      * (potentially from different modules of an application) to receive updates
      * to characteristics.
      *
-     * @Note: It is also possible to set up a callback into a member function of
+     * @Note: it is also possible to setup a callback into a member function of
      * some object.
      */
-    void onDataSent(const DataSentCallback_t& callback) {dataSentCallChain.add(callback);}
+    void onDataSent(void (*callback)(unsigned count)) {dataSentCallChain.add(callback);}
     template <typename T>
     void onDataSent(T *objPtr, void (T::*memberPtr)(unsigned count)) {
         dataSentCallChain.add(objPtr, memberPtr);
     }
 
     /**
-     * @brief get the callback chain called when the event DATA_EVENT is triggered. 
-     */
-    DataSentCallbackChain_t& onDataSent() { 
-        return dataSentCallChain;
-    }
-
-    /**
-     * Set up a callback for when an attribute has its value updated by or at the
-     * connected peer. For a peripheral, this callback is triggered when the local
+     * Setup a callback for when an attribute has its value updated by or at the
+     * connected peer. For a peripheral, this callback triggered when the local
      * GATT server has an attribute updated by a write command from the peer.
-     * For a central, this callback is triggered when a response is received for
+     * For a Central, this callback is triggered when a response is received for
      * a write request.
      *
-     * @Note: It is possible to chain together multiple onDataWritten callbacks
+     * @Note: it is possible to chain together multiple onDataWritten callbacks
      * (potentially from different modules of an application) to receive updates
-     * to characteristics. Many services, such as DFU and UART, add their own
+     * to characteristics. Many services, such as DFU and UART add their own
      * onDataWritten callbacks behind the scenes to trap interesting events.
      *
-     * @Note: It is also possible to set up a callback into a member function of
+     * @Note: it is also possible to setup a callback into a member function of
      * some object.
      */
-    void onDataWritten(const DataWrittenCallback_t& callback) {dataWrittenCallChain.add(callback);}
+    void onDataWritten(void (*callback)(const GattWriteCallbackParams *eventDataP)) {dataWrittenCallChain.add(callback);}
     template <typename T>
     void onDataWritten(T *objPtr, void (T::*memberPtr)(const GattWriteCallbackParams *context)) {
         dataWrittenCallChain.add(objPtr, memberPtr);
     }
 
-    DataWrittenCallbackChain_t& onDataWritten() {
-        return dataWrittenCallChain;
-    }
-
     /**
      * Setup a callback to be invoked on the peripheral when an attribute is
      * being read by a remote client.
      *
-     * @Note: This functionality may not be available on all underlying stacks.
+     * @Note: this functionality may not be available on all underlying stacks.
      * You could use GattCharacteristic::setReadAuthorizationCallback() as an
      * alternative. Refer to isOnDataReadAvailable().
      *
-     * @Note: It is possible to chain together multiple onDataRead callbacks
+     * @Note: it is possible to chain together multiple onDataRead callbacks
      * (potentially from different modules of an application) to receive updates
      * to characteristics. Services may add their own onDataRead callbacks
      * behind the scenes to trap interesting events.
      *
-     * @Note: It is also possible to set up a callback into a member function of
+     * @Note: it is also possible to setup a callback into a member function of
      * some object.
      *
      * @return BLE_ERROR_NOT_IMPLEMENTED if this functionality isn't available;
      *         else BLE_ERROR_NONE.
      */
-    ble_error_t onDataRead(const DataReadCallback_t& callback) {
+    ble_error_t onDataRead(void (*callback)(const GattReadCallbackParams *eventDataP)) {
         if (!isOnDataReadAvailable()) {
             return BLE_ERROR_NOT_IMPLEMENTED;
         }
@@ -322,24 +302,20 @@
         return BLE_ERROR_NONE;
     }
 
-    DataReadCallbackChain_t& onDataRead() {
-        return dataReadCallChain;
-    }
-
     /**
-     * Set up a callback for when notifications or indications are enabled for a
-     * characteristic on the local GATT server.
+     * Setup a callback for when notifications/indications are enabled for a
+     * characteristic on the local GattServer.
      */
     void onUpdatesEnabled(EventCallback_t callback) {updatesEnabledCallback = callback;}
 
     /**
-     * Set up a callback for when notifications or indications are disabled for a
-     * characteristic on the local GATT server.
+     * Setup a callback for when notifications/indications are disabled for a
+     * characteristic on the local GattServer.
      */
     void onUpdatesDisabled(EventCallback_t callback) {updatesDisabledCallback = callback;}
 
     /**
-     * Set up a callback for when the GATT server receives a response for an
+     * Setup a callback for when the GATT server receives a response for an
      * indication event sent previously.
      */
     void onConfirmationReceived(EventCallback_t callback) {confirmationReceivedCallback = callback;}
@@ -347,11 +323,15 @@
     /* Entry points for the underlying stack to report events back to the user. */
 protected:
     void handleDataWrittenEvent(const GattWriteCallbackParams *params) {
-        dataWrittenCallChain.call(params);
+        if (dataWrittenCallChain.hasCallbacksAttached()) {
+            dataWrittenCallChain.call(params);
+        }
     }
 
     void handleDataReadEvent(const GattReadCallbackParams *params) {
-        dataReadCallChain.call(params);
+        if (dataReadCallChain.hasCallbacksAttached()) {
+            dataReadCallChain.call(params);
+        }
     }
 
     void handleEvent(GattServerEvents::gattEvent_e type, GattAttribute::Handle_t attributeHandle) {
@@ -377,7 +357,9 @@
     }
 
     void handleDataSentEvent(unsigned count) {
-        dataSentCallChain.call(count);
+        if (dataSentCallChain.hasCallbacksAttached()) {
+            dataSentCallChain.call(count);
+        }
     }
 
 protected:
@@ -385,15 +367,15 @@
     uint8_t characteristicCount;
 
 private:
-    DataSentCallbackChain_t    dataSentCallChain;
-    DataWrittenCallbackChain_t dataWrittenCallChain;
-    DataReadCallbackChain_t    dataReadCallChain;
-    EventCallback_t            updatesEnabledCallback;
-    EventCallback_t            updatesDisabledCallback;
-    EventCallback_t            confirmationReceivedCallback;
+    CallChainOfFunctionPointersWithContext<unsigned>                        dataSentCallChain;
+    CallChainOfFunctionPointersWithContext<const GattWriteCallbackParams *> dataWrittenCallChain;
+    CallChainOfFunctionPointersWithContext<const GattReadCallbackParams *>  dataReadCallChain;
+    EventCallback_t                                                         updatesEnabledCallback;
+    EventCallback_t                                                         updatesDisabledCallback;
+    EventCallback_t                                                         confirmationReceivedCallback;
 
 private:
-    /* Disallow copy and assignment. */
+    /* disallow copy and assignment */
     GattServer(const GattServer &);
     GattServer& operator=(const GattServer &);
 };
--- a/ble/GattServerEvents.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattServerEvents.h	Thu Nov 26 12:52:06 2015 +0000
@@ -26,13 +26,13 @@
 {
 public:
     typedef enum gattEvent_e {
-        GATT_EVENT_DATA_SENT               = 1,  /**< Fired when a message was successfully sent out (notify only?) */
-        GATT_EVENT_DATA_WRITTEN            = 2,  /**< Client wrote data to the server (separate into char and descriptor writes?) */
-        GATT_EVENT_UPDATES_ENABLED         = 3,  /**< Notify/Indicate enabled in CCCD. */
-        GATT_EVENT_UPDATES_DISABLED        = 4,  /**< Notify/Indicate disabled in CCCD. */
-        GATT_EVENT_CONFIRMATION_RECEIVED   = 5,  /**< Response received from Indicate message. */
-        GATT_EVENT_READ_AUTHORIZATION_REQ  = 6,  /**< Request application to authorize read. */
-        GATT_EVENT_WRITE_AUTHORIZATION_REQ = 7,  /**< Request application to authorize write. */
+        GATT_EVENT_DATA_SENT               = 1,  /**< Fired when a msg was successfully sent out (notify only?) */
+        GATT_EVENT_DATA_WRITTEN            = 2,  /**< Client wrote data to Server (separate into char and descriptor writes?) */
+        GATT_EVENT_UPDATES_ENABLED         = 3,  /**< Notify/Indicate Enabled in CCCD */
+        GATT_EVENT_UPDATES_DISABLED        = 4,  /**< Notify/Indicate Disabled in CCCD */
+        GATT_EVENT_CONFIRMATION_RECEIVED   = 5,  /**< Response received from Indicate message */
+        GATT_EVENT_READ_AUTHORIZATION_REQ  = 6,  /**< Request application to authorize read */
+        GATT_EVENT_WRITE_AUTHORIZATION_REQ = 7,  /**< Request application to authorize write */
     } gattEvent_t;
 };
 
--- a/ble/GattService.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/GattService.h	Thu Nov 26 12:52:06 2015 +0000
@@ -47,16 +47,16 @@
 public:
     /**
      *  @brief  Creates a new GattService using the specified 16-bit
-     *          UUID, value length, and properties.
+     *          UUID, value length, and properties
      *
-     *  @note   The UUID value must be unique and is normally >1.
+     *  @note   The UUID value must be unique and is normally >1
      *
      *  @param[in]  uuid
-     *              The UUID to use for this service.
+     *              The UUID to use for this service
      *  @param[in]  characteristics
-     *              A pointer to an array of characteristics to be included within this service.
+     *              A pointer to an array of characteristics to be included within this service
      *  @param[in]  numCharacteristics
-     *              The number of characteristics.
+     *              The number of characteristics
      */
     GattService(const UUID &uuid, GattCharacteristic *characteristics[], unsigned numCharacteristics) :
         _primaryServiceID(uuid), _characteristicCount(numCharacteristics), _characteristics(characteristics), _handle(0) {
--- a/ble/SecurityManager.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/SecurityManager.h	Thu Nov 26 12:52:06 2015 +0000
@@ -25,17 +25,17 @@
 public:
     enum SecurityMode_t {
         SECURITY_MODE_NO_ACCESS,
-        SECURITY_MODE_ENCRYPTION_OPEN_LINK, /**< Require no protection, open link. */
-        SECURITY_MODE_ENCRYPTION_NO_MITM,   /**< Require encryption, but no MITM protection. */
-        SECURITY_MODE_ENCRYPTION_WITH_MITM, /**< Require encryption and MITM protection. */
-        SECURITY_MODE_SIGNED_NO_MITM,       /**< Require signing or encryption, but no MITM protection. */
-        SECURITY_MODE_SIGNED_WITH_MITM,     /**< Require signing or encryption, and MITM protection. */
+        SECURITY_MODE_ENCRYPTION_OPEN_LINK, /**< require no protection, open link. */
+        SECURITY_MODE_ENCRYPTION_NO_MITM,   /**< require encryption, but no MITM protection. */
+        SECURITY_MODE_ENCRYPTION_WITH_MITM, /**< require encryption and MITM protection. */
+        SECURITY_MODE_SIGNED_NO_MITM,       /**< require signing or encryption, but no MITM protection. */
+        SECURITY_MODE_SIGNED_WITH_MITM,     /**< require signing or encryption, and MITM protection. */
     };
 
     /**
-     * @brief Defines possible security status or states.
+     * @brief Defines possible security status/states.
      *
-     * @details Defines possible security status or states of a link when requested by getLinkSecurity().
+     * @details Defines possible security status/states of a link when requested by getLinkSecurity().
      */
     enum LinkSecurityStatus_t {
         NOT_ENCRYPTED,          /**< The link is not secured. */
@@ -44,11 +44,11 @@
     };
 
     enum SecurityIOCapabilities_t {
-      IO_CAPS_DISPLAY_ONLY     = 0x00,   /**< Display only. */
-      IO_CAPS_DISPLAY_YESNO    = 0x01,   /**< Display and yes/no entry. */
-      IO_CAPS_KEYBOARD_ONLY    = 0x02,   /**< Keyboard only. */
+      IO_CAPS_DISPLAY_ONLY     = 0x00,   /**< Display Only. */
+      IO_CAPS_DISPLAY_YESNO    = 0x01,   /**< Display and Yes/No entry. */
+      IO_CAPS_KEYBOARD_ONLY    = 0x02,   /**< Keyboard Only. */
       IO_CAPS_NONE             = 0x03,   /**< No I/O capabilities. */
-      IO_CAPS_KEYBOARD_DISPLAY = 0x04,   /**< Keyboard and display. */
+      IO_CAPS_KEYBOARD_DISPLAY = 0x04,   /**< Keyboard and Display. */
     };
 
     enum SecurityCompletionStatus_t {
@@ -94,8 +94,8 @@
      *
      * @param[in]  enableBonding Allow for bonding.
      * @param[in]  requireMITM   Require protection for man-in-the-middle attacks.
-     * @param[in]  iocaps        To specify the I/O capabilities of this peripheral,
-     *                           such as availability of a display or keyboard, to
+     * @param[in]  iocaps        To specify IO capabilities of this peripheral,
+     *                           such as availability of a display or keyboard to
      *                           support out-of-band exchanges of security data.
      * @param[in]  passkey       To specify a static passkey.
      *
@@ -105,29 +105,29 @@
                              bool                     requireMITM   = true,
                              SecurityIOCapabilities_t iocaps        = IO_CAPS_NONE,
                              const Passkey_t          passkey       = NULL) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)enableBonding;
         (void)requireMITM;
         (void)iocaps;
         (void)passkey;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if security is supported. */
     }
 
     /**
      * Get the security status of a connection.
      *
      * @param[in]  connectionHandle   Handle to identify the connection.
-     * @param[out] securityStatusP    Security status.
+     * @param[out] securityStatusP    security status.
      *
-     * @return BLE_SUCCESS or appropriate error code indicating the failure reason.
+     * @return BLE_SUCCESS Or appropriate error code indicating reason for failure.
      */
     virtual ble_error_t getLinkSecurity(Gap::Handle_t connectionHandle, LinkSecurityStatus_t *securityStatusP) {
-        /* Avoid compiler warnings about unused variables. */
+        /* avoid compiler warnings about unused variables */
         (void)connectionHandle;
         (void)securityStatusP;
 
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if security is supported. */
     }
 
     /**
@@ -135,30 +135,30 @@
      * the database within the security manager.
      *
      * @retval BLE_ERROR_NONE             On success, else an error code indicating reason for failure.
-     * @retval BLE_ERROR_INVALID_STATE    If the API is called without module initialization or
+     * @retval BLE_ERROR_INVALID_STATE    If the API is called without module initialization and/or
      *                                    application registration.
      */
     virtual ble_error_t purgeAllBondingState(void) {
-        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
+        return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porter(s): override this API if security is supported. */
     }
 
     /* Event callback handlers. */
 public:
     /**
-     * To indicate that a security procedure for the link has started.
+     * To indicate that security procedure for link has started.
      */
     virtual void onSecuritySetupInitiated(SecuritySetupInitiatedCallback_t callback) {securitySetupInitiatedCallback = callback;}
 
     /**
-     * To indicate that the security procedure for the link has completed.
+     * To indicate that security procedure for link has completed.
      */
     virtual void onSecuritySetupCompleted(SecuritySetupCompletedCallback_t callback) {securitySetupCompletedCallback = callback;}
 
     /**
-     * To indicate that the link with the peer is secured. For bonded devices,
-     * subsequent reconnections with a bonded peer will result only in this callback
-     * when the link is secured; setup procedures will not occur (unless the
-     * bonding information is either lost or deleted on either or both sides).
+     * To indicate that link with the peer is secured. For bonded devices,
+     * subsequent re-connections with bonded peer will result only in this callback
+     * when the link is secured and setup procedures will not occur unless the
+     * bonding information is either lost or deleted on either or both sides.
      */
     virtual void onLinkSecured(LinkSecuredCallback_t callback) {linkSecuredCallback = callback;}
 
--- a/ble/ServiceDiscovery.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/ServiceDiscovery.h	Thu Nov 26 12:52:06 2015 +0000
@@ -31,75 +31,75 @@
      */
 
     /**
-     * Callback type for when a matching service is found during service-
+     * Callback type for when a matching Service is found during service-
      * discovery. The receiving function is passed in a pointer to a
-     * DiscoveredService object, which will remain valid for the lifetime of the
+     * DiscoveredService object which will remain valid for the lifetime of the
      * callback. Memory for this object is owned by the BLE_API eventing
      * framework. The application can safely make a persistent shallow-copy of
-     * this object to work with the service beyond the callback.
+     * this object in order to work with the service beyond the callback.
      */
-    typedef FunctionPointerWithContext<const DiscoveredService *> ServiceCallback_t;
+    typedef void (*ServiceCallback_t)(const DiscoveredService *);
 
     /**
-     * Callback type for when a matching characteristic is found during service-
+     * Callback type for when a matching Characteristic is found during service-
      * discovery. The receiving function is passed in a pointer to a
-     * DiscoveredCharacteristic object, which will remain valid for the lifetime
+     * DiscoveredCharacteristic object which will remain valid for the lifetime
      * of the callback. Memory for this object is owned by the BLE_API eventing
      * framework. The application can safely make a persistent shallow-copy of
-     * this object to work with the characteristic beyond the callback.
+     * this object in order to work with the characteristic beyond the callback.
      */
-    typedef FunctionPointerWithContext<const DiscoveredCharacteristic *> CharacteristicCallback_t;
+    typedef void (*CharacteristicCallback_t)(const DiscoveredCharacteristic *);
 
     /**
      * Callback type for when serviceDiscovery terminates.
      */
-    typedef FunctionPointerWithContext<Gap::Handle_t> TerminationCallback_t;
+    typedef void (*TerminationCallback_t)(Gap::Handle_t connectionHandle);
 
 public:
     /**
      * Launch service discovery. Once launched, service discovery will remain
      * active with callbacks being issued back into the application for matching
-     * services or characteristics. isActive() can be used to determine status, and
-     * a termination callback (if set up) will be invoked at the end. Service
-     * discovery can be terminated prematurely, if needed, using terminate().
+     * services/characteristics. isActive() can be used to determine status; and
+     * a termination callback (if setup) will be invoked at the end. Service
+     * discovery can be terminated prematurely if needed using terminate().
      *
      * @param  connectionHandle
      *           Handle for the connection with the peer.
      * @param  sc
-     *           This is the application callback for a matching service. Taken as
+     *           This is the application callback for matching service. Taken as
      *           NULL by default. Note: service discovery may still be active
      *           when this callback is issued; calling asynchronous BLE-stack
      *           APIs from within this application callback might cause the
      *           stack to abort service discovery. If this becomes an issue, it
-     *           may be better to make a local copy of the discoveredService and
+     *           may be better to make local copy of the discoveredService and
      *           wait for service discovery to terminate before operating on the
      *           service.
      * @param  cc
-     *           This is the application callback for a matching characteristic.
+     *           This is the application callback for matching characteristic.
      *           Taken as NULL by default. Note: service discovery may still be
      *           active when this callback is issued; calling asynchronous
      *           BLE-stack APIs from within this application callback might cause
      *           the stack to abort service discovery. If this becomes an issue,
-     *           it may be better to make a local copy of the discoveredCharacteristic
+     *           it may be better to make local copy of the discoveredCharacteristic
      *           and wait for service discovery to terminate before operating on the
      *           characteristic.
      * @param  matchingServiceUUID
-     *           UUID-based filter for specifying a service in which the application is
+     *           UUID based filter for specifying a service in which the application is
      *           interested. By default it is set as the wildcard UUID_UNKNOWN,
      *           in which case it matches all services. If characteristic-UUID
      *           filter (below) is set to the wildcard value, then a service
      *           callback will be invoked for the matching service (or for every
      *           service if the service filter is a wildcard).
      * @param  matchingCharacteristicUUIDIn
-     *           UUID-based filter for specifying a characteristic in which the application
+     *           UUID based filter for specifying characteristic in which the application
      *           is interested. By default it is set as the wildcard UUID_UKNOWN
      *           to match against any characteristic. If both service-UUID
-     *           filter and characteristic-UUID filter are used with non-wildcard
+     *           filter and characteristic-UUID filter are used with non- wildcard
      *           values, then only a single characteristic callback is
      *           invoked for the matching characteristic.
      *
      * @note     Using wildcard values for both service-UUID and characteristic-
-     *           UUID will result in complete service discovery: callbacks being
+     *           UUID will result in complete service discovery--callbacks being
      *           called for every service and characteristic.
      *
      * @note     Providing NULL for the characteristic callback will result in
@@ -122,13 +122,13 @@
     virtual bool        isActive(void) const = 0;
 
     /**
-     * Terminate an ongoing service discovery. This should result in an
-     * invocation of the TerminationCallback if service discovery is active.
+     * Terminate an ongoing service-discovery. This should result in an
+     * invocation of the TerminationCallback if service-discovery is active.
      */
     virtual void        terminate(void) = 0;
 
     /**
-     * Set up a callback to be invoked when service discovery is terminated.
+     * Setup callback to be invoked when service discovery is terminated.
      */
     virtual void        onTermination(TerminationCallback_t callback) = 0;
 
--- a/ble/UUID.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/UUID.h	Thu Nov 26 12:52:06 2015 +0000
@@ -25,8 +25,8 @@
 class UUID {
 public:
     enum UUID_Type_t {
-        UUID_TYPE_SHORT = 0,    // Short BLE UUID.
-        UUID_TYPE_LONG  = 1     // Full 128-bit UUID.
+        UUID_TYPE_SHORT = 0,    // Short BLE UUID
+        UUID_TYPE_LONG  = 1     // Full 128-bit UUID
     };
 
     typedef uint16_t      ShortUUIDBytes_t;
@@ -36,7 +36,7 @@
 
 public:
     /**
-     * Creates a new 128-bit UUID.
+     * Creates a new 128-bit UUID
      *
      * @note   The UUID is a unique 128-bit (16 byte) ID used to identify
      *         different service or characteristics on the BLE device.
@@ -49,7 +49,7 @@
     }
 
     /**
-     * Creates a new 16-bit UUID.
+     * Creates a new 16-bit UUID
      *
      * @note The UUID is a unique 16-bit (2 byte) ID used to identify
      *       different service or characteristics on the BLE device.
@@ -58,7 +58,7 @@
      * 27-byte data payload length of the Link Layer, the BLE specification adds
      * two additional UUID formats: 16-bit and 32-bit UUIDs. These shortened
      * formats can be used only with UUIDs that are defined in the Bluetooth
-     * specification (listed by the Bluetooth SIG as standard
+     * specification (i.e., that are listed by the Bluetooth SIG as standard
      * Bluetooth UUIDs).
      *
      * To reconstruct the full 128-bit UUID from the shortened version, insert
@@ -72,10 +72,10 @@
      *       vendor-specific UUIDs. In these cases, you’ll need to use the full
      *       128-bit UUID value at all times.
      *
-     * @note We don't yet support 32-bit shortened UUIDs.
+     * @note we don't yet support 32-bit shortened UUIDs.
      */
     UUID(ShortUUIDBytes_t _shortUUID) : type(UUID_TYPE_SHORT), baseUUID(), shortUUID(_shortUUID) {
-        /* Empty */
+        /* empty */
     }
 
     UUID(const UUID &source) {
@@ -89,7 +89,7 @@
     }
 
     /**
-     * Fill in a 128-bit UUID; this is useful when the UUID isn't known at the time of the object construction.
+     * Fill in a 128-bit UUID; this is useful when UUID isn't known at the time of object construction.
      */
     void setupLong(const LongUUIDBytes_t longUUID) {
         type      = UUID_TYPE_LONG;
@@ -132,12 +132,12 @@
 
 private:
     UUID_Type_t      type;      // UUID_TYPE_SHORT or UUID_TYPE_LONG
-    LongUUIDBytes_t  baseUUID;  /* The base of the long UUID (if
+    LongUUIDBytes_t  baseUUID;  /* the base of the long UUID (if
                             * used). Note: bytes 12 and 13 (counting from LSB)
                             * are zeroed out to allow comparison with other long
-                            * UUIDs, which differ only in the 16-bit relative
+                            * UUIDs which differ only in the 16-bit relative
                             * part.*/
-    ShortUUIDBytes_t shortUUID; // 16 bit UUID (byte 2-3 using with base).
+    ShortUUIDBytes_t shortUUID; // 16 bit uuid (byte 2-3 using with base)
 };
 
 #endif // ifndef __UUID_H__
\ No newline at end of file
--- a/ble/blecommon.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/blecommon.h	Thu Nov 26 12:52:06 2015 +0000
@@ -22,9 +22,9 @@
 #endif
 
 
-/** @defgroup BLE_UUID_VALUES assigned values for BLE UUIDs.
+/** @defgroup BLE_UUID_VALUES Assigned Values for BLE UUIDs
  * @{ */
-/* Generic UUIDs, applicable to all services. */
+/* Generic UUIDs, applicable to all services */
 enum {
     BLE_UUID_UNKNOWN                             = 0x0000, /**< Reserved UUID. */
     BLE_UUID_SERVICE_PRIMARY                     = 0x2800, /**< Primary Service. */
@@ -52,7 +52,7 @@
 };
 /** @} */
 
-/** @defgroup BLE_APPEARANCES Bluetooth appearance values.
+/** @defgroup BLE_APPEARANCES Bluetooth Appearance values
  *  @note Retrieved from http://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.gap.appearance.xml
  * @{ */
 enum {
@@ -71,20 +71,20 @@
     BLE_APPEARANCE_GENERIC_BARCODE_SCANNER             =  704, /**< Generic Barcode Scanner. */
     BLE_APPEARANCE_GENERIC_THERMOMETER                 =  768, /**< Generic Thermometer. */
     BLE_APPEARANCE_THERMOMETER_EAR                     =  769, /**< Thermometer: Ear. */
-    BLE_APPEARANCE_GENERIC_HEART_RATE_SENSOR           =  832, /**< Generic Heart Rate Sensor. */
+    BLE_APPEARANCE_GENERIC_HEART_RATE_SENSOR           =  832, /**< Generic Heart rate Sensor. */
     BLE_APPEARANCE_HEART_RATE_SENSOR_HEART_RATE_BELT   =  833, /**< Heart Rate Sensor: Heart Rate Belt. */
     BLE_APPEARANCE_GENERIC_BLOOD_PRESSURE              =  896, /**< Generic Blood Pressure. */
     BLE_APPEARANCE_BLOOD_PRESSURE_ARM                  =  897, /**< Blood Pressure: Arm. */
     BLE_APPEARANCE_BLOOD_PRESSURE_WRIST                =  898, /**< Blood Pressure: Wrist. */
     BLE_APPEARANCE_GENERIC_HID                         =  960, /**< Human Interface Device (HID). */
-    BLE_APPEARANCE_HID_KEYBOARD                        =  961, /**< Keyboard (HID subtype). */
-    BLE_APPEARANCE_HID_MOUSE                           =  962, /**< Mouse (HID subtype). */
-    BLE_APPEARANCE_HID_JOYSTICK                        =  963, /**< Joystick (HID subtype). */
-    BLE_APPEARANCE_HID_GAMEPAD                         =  964, /**< Gamepad (HID subtype). */
-    BLE_APPEARANCE_HID_DIGITIZERSUBTYPE                =  965, /**< Digitizer Tablet (HID subtype). */
-    BLE_APPEARANCE_HID_CARD_READER                     =  966, /**< Card Reader (HID subtype). */
-    BLE_APPEARANCE_HID_DIGITAL_PEN                     =  967, /**< Digital Pen (HID subtype). */
-    BLE_APPEARANCE_HID_BARCODE                         =  968, /**< Barcode Scanner (HID subtype). */
+    BLE_APPEARANCE_HID_KEYBOARD                        =  961, /**< Keyboard (HID Subtype). */
+    BLE_APPEARANCE_HID_MOUSE                           =  962, /**< Mouse (HID Subtype). */
+    BLE_APPEARANCE_HID_JOYSTICK                        =  963, /**< Joystiq (HID Subtype). */
+    BLE_APPEARANCE_HID_GAMEPAD                         =  964, /**< Gamepad (HID Subtype). */
+    BLE_APPEARANCE_HID_DIGITIZERSUBTYPE                =  965, /**< Digitizer Tablet (HID Subtype). */
+    BLE_APPEARANCE_HID_CARD_READER                     =  966, /**< Card Reader (HID Subtype). */
+    BLE_APPEARANCE_HID_DIGITAL_PEN                     =  967, /**< Digital Pen (HID Subtype). */
+    BLE_APPEARANCE_HID_BARCODE                         =  968, /**< Barcode Scanner (HID Subtype). */
     BLE_APPEARANCE_GENERIC_GLUCOSE_METER               = 1024, /**< Generic Glucose Meter. */
     BLE_APPEARANCE_GENERIC_RUNNING_WALKING_SENSOR      = 1088, /**< Generic Running Walking Sensor. */
     BLE_APPEARANCE_RUNNING_WALKING_SENSOR_IN_SHOE      = 1089, /**< Running Walking Sensor: In-Shoe. */
@@ -98,7 +98,7 @@
     BLE_APPEARANCE_CYCLING_SPEED_CADENCE_SENSOR        = 1157, /**< Cycling: Speed and Cadence Sensor. */
     BLE_APPEARANCE_GENERIC_PULSE_OXIMETER              = 3136, /**< Generic Pulse Oximeter. */
     BLE_APPEARANCE_PULSE_OXIMETER_FINGERTIP            = 3137, /**< Fingertip (Pulse Oximeter subtype). */
-    BLE_APPEARANCE_PULSE_OXIMETER_WRIST_WORN           = 3138, /**< Wrist Worn (Pulse Oximeter subtype). */
+    BLE_APPEARANCE_PULSE_OXIMETER_WRIST_WORN           = 3138, /**< Wrist Worn(Pulse Oximeter subtype). */
     BLE_APPEARANCE_GENERIC_WEIGHT_SCALE                = 3200, /**< Generic Weight Scale. */
     BLE_APPEARANCE_GENERIC_OUTDOOR_SPORTS_ACT          = 5184, /**< Generic Outdoor Sports Activity. */
     BLE_APPEARANCE_OUTDOOR_SPORTS_ACT_LOC_DISP         = 5185, /**< Location Display Device (Outdoor Sports Activity subtype). */
@@ -114,14 +114,14 @@
 */
 /**************************************************************************/
 enum ble_error_t {
-    BLE_ERROR_NONE                      = 0, /**< No error. */
-    BLE_ERROR_BUFFER_OVERFLOW           = 1, /**< The requested action would cause a buffer overflow and has been aborted. */
-    BLE_ERROR_NOT_IMPLEMENTED           = 2, /**< Requested a feature that isn't yet implemented or isn't supported by the target HW. */
-    BLE_ERROR_PARAM_OUT_OF_RANGE        = 3, /**< One of the supplied parameters is outside the valid range. */
-    BLE_ERROR_INVALID_PARAM             = 4, /**< One of the supplied parameters is invalid. */
-    BLE_STACK_BUSY                      = 5, /**< The stack is busy. */
+    BLE_ERROR_NONE                      = 0, /**< No error */
+    BLE_ERROR_BUFFER_OVERFLOW           = 1, /**< The requested action would cause a buffer overflow and has been aborted */
+    BLE_ERROR_NOT_IMPLEMENTED           = 2, /**< Requested a feature that isn't yet implement or isn't supported by the target HW */
+    BLE_ERROR_PARAM_OUT_OF_RANGE        = 3, /**< One of the supplied parameters is outside the valid range */
+    BLE_ERROR_INVALID_PARAM             = 4, /**< One of the supplied parameters is invalid */
+    BLE_STACK_BUSY                      = 5, /**< The stack is busy */
     BLE_ERROR_INVALID_STATE             = 6, /**< Invalid state. */
-    BLE_ERROR_NO_MEM                    = 7, /**< Out of memory */
+    BLE_ERROR_NO_MEM                    = 7, /**< Out of Memory */
     BLE_ERROR_OPERATION_NOT_PERMITTED   = 8,
     BLE_ERROR_INITIALIZATION_INCOMPLETE = 9,
     BLE_ERROR_ALREADY_INITIALIZED       = 10,
--- a/ble/services/BatteryService.h	Thu Nov 26 12:52:05 2015 +0000
+++ b/ble/services/BatteryService.h	Thu Nov 26 12:52:06 2015 +0000
@@ -21,18 +21,18 @@
 
 /**
 * @class BatteryService
-* @brief BLE Battery Service. This service displays the battery level from 0%->100% represented as a 8bit number.<br>
-* Service:  https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.battery_service.xml <br>
+* @brief BLE Battery Service. This service displays the battery level from 0% to 100%, represented as an 8bit number.
+* Service:  https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.battery_service.xml
 * Battery Level Char:  https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.battery_level.xml
 */
 class BatteryService {
 public:
     /**
-     * @param[ref] _ble
-     *               BLE object for the underlying controller.
-     * @param[in] level
-     *               8bit batterly level. Usually used to represent percentage of batterly charge remaining.
-     */
+    * @param[ref] _ble
+    *               BLE object for the underlying controller.
+    * @param[in] level
+    *               8bit batterly level. Usually used to represent percentage of batterly charge remaining.
+    */
     BatteryService(BLE &_ble, uint8_t level = 100) :
         ble(_ble),
         batteryLevel(level),
@@ -45,11 +45,11 @@
     }
 
     /**
-     * @brief Update the battery level with a new value. Valid values range from
-     * 0..100. Anything outside this range will be ignored.
+     * @brief Update the battery level with a new value. [Valid values lie between 0 and 100];
+     * anything outside this range will be ignored.
      *
      * @param newLevel
-     *              update to battery level.
+     *              Update to battery level.
      */
     void updateBatteryLevel(uint8_t newLevel) {
         batteryLevel = newLevel;
--- a/module.json	Thu Nov 26 12:52:05 2015 +0000
+++ b/module.json	Thu Nov 26 12:52:06 2015 +0000
@@ -1,6 +1,6 @@
 {
   "name": "ble",
-  "version": "2.0.5",
+  "version": "2.0.4",
   "description": "The BLE module offers a high level abstraction for using Bluetooth Low Energy on multiple platforms.",
   "keywords": [
     "Bluetooth",
--- a/source/DiscoveredCharacteristic.cpp	Thu Nov 26 12:52:05 2015 +0000
+++ b/source/DiscoveredCharacteristic.cpp	Thu Nov 26 12:52:06 2015 +0000
@@ -31,52 +31,6 @@
     return gattc->read(connHandle, valueHandle, offset);
 }
 
-struct OneShotReadCallback { 
-    static void launch(GattClient* client, Gap::Handle_t connHandle, 
-                       GattAttribute::Handle_t handle,const GattClient::ReadCallback_t& cb) { 
-        OneShotReadCallback* oneShot = new OneShotReadCallback(client, connHandle, handle, cb);
-        oneShot->attach();
-        // delete will be made when this callback is called
-    }
-
-private:
-    OneShotReadCallback(GattClient* client, Gap::Handle_t connHandle, 
-                        GattAttribute::Handle_t handle, const GattClient::ReadCallback_t& cb) : 
-        _client(client),
-        _connHandle(connHandle),
-        _handle(handle), 
-        _callback(cb) { } 
-
-    void attach() { 
-        _client->onDataRead(makeFunctionPointer(this, &OneShotReadCallback::call));
-    }
-
-    void call(const GattReadCallbackParams* params) {
-        // verifiy that it is the right characteristic on the right connection
-        if (params->connHandle == _connHandle && params->handle == _handle) { 
-            _callback(params);
-            _client->onDataRead().detach(makeFunctionPointer(this, &OneShotReadCallback::call));
-            delete this;
-        }
-    }
-
-    GattClient* _client;
-    Gap::Handle_t _connHandle;
-    GattAttribute::Handle_t _handle;
-    GattClient::ReadCallback_t _callback;
-};
-
-ble_error_t DiscoveredCharacteristic::read(uint16_t offset, const GattClient::ReadCallback_t& onRead) const {
-    ble_error_t error = read(offset);
-    if (error) { 
-        return error;
-    }
-
-    OneShotReadCallback::launch(gattc, connHandle, valueHandle, onRead);
-
-    return error;
-}
-
 ble_error_t
 DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value) const
 {
@@ -105,52 +59,6 @@
     return gattc->write(GattClient::GATT_OP_WRITE_CMD, connHandle, valueHandle, length, value);
 }
 
-struct OneShotWriteCallback { 
-    static void launch(GattClient* client, Gap::Handle_t connHandle, 
-                       GattAttribute::Handle_t handle,const GattClient::WriteCallback_t& cb) { 
-        OneShotWriteCallback* oneShot = new OneShotWriteCallback(client, connHandle, handle, cb);
-        oneShot->attach();
-        // delete will be made when this callback is called
-    }
-
-private:
-    OneShotWriteCallback(GattClient* client, Gap::Handle_t connHandle, 
-                        GattAttribute::Handle_t handle, const GattClient::WriteCallback_t& cb) : 
-        _client(client),
-        _connHandle(connHandle),
-        _handle(handle), 
-        _callback(cb) { } 
-
-    void attach() { 
-        _client->onDataWritten(makeFunctionPointer(this, &OneShotWriteCallback::call));
-    }
-
-    void call(const GattWriteCallbackParams* params) {
-        // verifiy that it is the right characteristic on the right connection
-        if (params->connHandle == _connHandle && params->handle == _handle) { 
-            _callback(params);
-            _client->onDataWritten().detach(makeFunctionPointer(this, &OneShotWriteCallback::call));
-            delete this;
-        }
-    }
-
-    GattClient* _client;
-    Gap::Handle_t _connHandle;
-    GattAttribute::Handle_t _handle;
-    GattClient::WriteCallback_t _callback;
-};
-
-ble_error_t DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value, const GattClient::WriteCallback_t& onRead) const {
-    ble_error_t error = write(length, value);
-    if (error) { 
-        return error;
-    }
-
-    OneShotWriteCallback::launch(gattc, connHandle, valueHandle, onRead);
-
-    return error;
-}
-
 ble_error_t
 DiscoveredCharacteristic::discoverDescriptors(DescriptorCallback_t callback, const UUID &matchingUUID) const
 {