upm: version bump to v0.1.5

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.8)
+cmake_minimum_required (VERSION 2.8.11)
 project (upm)
 
 find_package (SWIG)
@@ -8,22 +8,86 @@ endif ()
 
 find_package (Threads REQUIRED)
 find_package (PkgConfig REQUIRED)
-# force the libmaa version to be the required version
-pkg_check_modules (MAA REQUIRED maa=0.2.5)
-message (INFO " found libmaa version: ${MAA_VERSION}")
+# force the libmraa version to be the required version
+pkg_check_modules (MRAA REQUIRED mraa>=0.4.0)
+message (INFO " found libmraa version: ${MRAA_VERSION}")
+
+# Appends the cmake/modules path to MAKE_MODULE_PATH variable.
+set (CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})
+
+# Make a version file containing the current version from git.
+include (GetGitRevisionDescription)
+git_describe (VERSION "--tags")
+if ("x_${VERSION}" STREQUAL "x_GIT-NOTFOUND")
+  message (WARNING " - Install git to compile a production libmraa!")
+  set (VERSION "v0.1.5-dirty")
+endif ()
+
+message (INFO " - UPM Version ${VERSION}")
+
+#parse the version information into pieces.
+string (REGEX REPLACE "^v([0-9]+)\\..*" "\\1" VERSION_MAJOR "${VERSION}")
+string (REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${VERSION}")
+string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${VERSION}")
+string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+).*" "\\1" VERSION_COMMIT "${VERSION}")
+string (REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+-[0-9]+\\-(.*)" "\\1" VERSION_SHA1 "${VERSION}")
+
+if ("${VERSION_COMMIT}" MATCHES "^v.*")
+  set (VERSION_COMMIT "")
+endif()
+
+set (upm_VERSION_MAJOR ${VERSION_MAJOR})
+set (upm_VERSION_MINOR ${VERSION_MINOR})
+set (upm_VERSION_PATCH ${VERSION_PATCH})
+set (upm_VERSION_STRING ${upm_VERSION_MAJOR}.${upm_VERSION_MINOR}.${upm_VERSION_PATCH})
 
 set (CMAKE_SWIG_FLAGS "")
 
-# add a target to generate API documentation with Doxygen
-find_package (Doxygen)
-if (DOXYGEN_FOUND)
-  configure_file (${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
-  add_custom_target (doc
-    ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    COMMENT "Generating API documentation with Doxygen" VERBATIM
-  )
-endif (DOXYGEN_FOUND)
+option (IPK "Generate IPK using CPack" OFF)
+option (BUILDDOC "Build all doc." OFF)
+option (BUILDSWIG "Build swig modules." ON)
+option (BUILDSWIGPYTHON "Build swig python modules." ON)
+option (BUILDSWIGNODE "Build swig node modules." ON)
+
+if (BUILDDOC)
+  # add a target to generate API documentation with Doxygen
+  find_package (Doxygen)
+  if (DOXYGEN_FOUND)
+    configure_file (${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+    add_custom_target (doc
+      ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+      COMMENT "Generating API documentation with Doxygen" VERBATIM
+    )
+  endif (DOXYGEN_FOUND)
+endif()
+
+if (IPK)
+  include (TargetArch)
+  target_architecture (DETECTED_ARCH)
+  message( INFO " - Target arch is ${DETECTED_ARCH}")
+
+  set(CPACK_GENERATOR "DEB")
+  set(OPKG_ARCH ${DETECTED_ARCH})
+  set(CPACK_BINARY_DIR ${CMAKE_BINARY_DIR})
+  set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Intel IoT-Devkit") #required
+  set(upm_PACKAGE_ON_TAG ".")
+  if ("${VERSION_COMMIT}" STREQUAL "")
+    set(upm_PACKAGE_ON_TAG "")
+  endif()
+  set(CPACK_PACKAGE_VERSION
+      "${upm_VERSION_MAJOR}.${upm_VERSION_MINOR}.${upm_VERSION_PATCH}${upm_PACKAGE_ON_TAG}${VERSION_COMMIT}")
+  set(CPACK_PACKAGE_NAME "upm")
+  set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
+  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE ${DETECTED_ARCH})
+  set(CPACK_SYSTEM_NAME ${DETECTED_ARCH})
+  set(CPACK_DEBIAN_PACKAGE_DEPENDS "libmraa0 (>= ${MRAA_VERSION})")
+  set(CPACK_DEBIAN_PACKAGE_PROVIDES "upm-dev, upm-dbg, upm-doc")
+  set(CPACK_DEBIAN_PACKAGE_REPLACES ${CPACK_DEBIAN_PACKAGE_PROVIDES})
+  set(CPACK_DEBIAN_PACKAGE_CONFLICTS ${CPACK_DEBIAN_PACKAGE_PROVIDES})
+  set(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}")
+  include (CPack)
+endif()
 
 add_subdirectory (src)
 add_subdirectory (examples)

COPYING

@@ -0,0 +1,20 @@
+Copyright © 2014 Intel Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Doxyfile.in

@@ -44,7 +44,7 @@ PROJECT_NUMBER         = @upm_VERSION_STRING@
 # 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          = "Sensor/Actuator repository for libmaa (v@MAA_VERSION@)"
+PROJECT_BRIEF          = "Sensor/Actuator repository for libmraa (v@MRAA_VERSION@)"
 
 # 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
@@ -753,9 +753,8 @@ WARN_LOGFILE           =
 # spaces.
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = @CMAKE_CURRENT_SOURCE_DIR@/src/hmc5883l/hmc5883l.h \
-                         @CMAKE_CURRENT_SOURCE_DIR@/src/grove/grove.h \
-                         @CMAKE_CURRENT_SOURCE_DIR@/src/lcm1602/lcm1602.h \
+INPUT                  = @CMAKE_CURRENT_SOURCE_DIR@/src \
+                         @CMAKE_CURRENT_SOURCE_DIR@/docs \
                          @CMAKE_CURRENT_SOURCE_DIR@/README.md
 
 # This tag can be used to specify the character encoding of the source files
@@ -823,7 +822,7 @@ FILE_PATTERNS          = *.c \
 # be searched for input files as well.
 # The default value is: NO.
 
-RECURSIVE              = NO
+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
@@ -832,7 +831,7 @@ RECURSIVE              = NO
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = 
+EXCLUDE                = @PROJECT_SOURCE_DIR@/src/doxy2swig.py
 
 # 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
@@ -865,14 +864,16 @@ EXCLUDE_SYMBOLS        =
 # that contain example code fragments that are included (see the \include
 # command).
 
-EXAMPLE_PATH           = 
+EXAMPLE_PATH           = @CMAKE_CURRENT_SOURCE_DIR@/examples/ \
+                         @CMAKE_CURRENT_SOURCE_DIR@/docs/ \
+			 @CMAKE_CURRENT_SOURCE_DIR@/src/max31855/
 
 # 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       = *
+EXAMPLE_PATTERNS       = *.cxx
 
 # 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

README.md

@@ -1,8 +1,8 @@
-UPM - Sensor/Actuator repository for Maa
+UPM - Sensor/Actuator repository for Mraa
 ==============
 
-UPM is a high level repository for sensors that use maa. Each sensor links to
-libmaa and are not meant to be interlinked although some groups of sensors may
+UPM is a high level repository for sensors that use mraa. Each sensor links to
+libmraa and are not meant to be interlinked although some groups of sensors may
 be. Each sensor contains a header which allows to interface with it. Typically
 a sensor is represented as a class and instanciated.
 
@@ -12,15 +12,20 @@ to provide identification/pin location on the board.
 Typically an update() function will be called in order to get new data from the
 sensor in order to reduce load when doing multiple reads to sensor data.
 
-A basic sensor is expected to work as such:
-s = new sensor();
-print(sensor->read());
-sleep(1);
-s->update();
-print(sensor->read();
+### Example
+
+A sensor/acturo is expected to work as such (here is the servo ES08A api):
+@snippet es08a.cxx Interesting
 
 However implementation and API design is compeltely up to the developer, some
 enumerable sensors for example may provide much clever instanciation. Displays
 may also create more complex structures in order to interface with them.
 
-For more information on maa, see the maa documentation
+### Building UPM
+
+See @ref building
+
+### Making your own UPM module
+
+@ref porting has more information on making new UPM modules
+

cmake/modules/CPackDeb.cmake

@@ -0,0 +1,222 @@
+# - The builtin (binary) CPack Deb generator (Unix only)
+# CPackDeb may be used to create Deb package using CPack.
+# CPackDeb is a CPack generator thus it uses the CPACK_XXX variables
+# used by CPack : http://www.cmake.org/Wiki/CMake:CPackConfiguration
+#
+# However CPackRPM has specific features which are controlled by
+# the specifics CPACK_RPM_XXX variables.You'll find a detailed usage on 
+# the wiki: 
+#  http://www.cmake.org/Wiki/CMake:CPackPackageGenerators#DEB_.28UNIX_only.29
+# However as a handy reminder here comes the list of specific variables:
+#
+#  CPACK_DEBIAN_PACKAGE_NAME
+#     Mandatory : YES
+#     Default   : CPACK_PACKAGE_NAME (lower case)
+#     The debian package summary
+# CPACK_DEBIAN_PACKAGE_VERSION
+#     Mandatory : YES
+#     Default   : CPACK_PACKAGE_VERSION
+#     The debian package version
+# CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+#     Mandatory : YES
+#     Default   : Output of dpkg --print-architecture or i386
+#     The debian package architecture
+# CPACK_DEBIAN_PACKAGE_DEPENDS
+#     Mandatory : NO
+#     Default   : -
+#     May be used to set deb dependencies. 
+# CPACK_DEBIAN_PACKAGE_MAINTAINER
+#     Mandatory : YES
+#     Default   : CPACK_PACKAGE_CONTACT
+#     The debian package maintainer
+# CPACK_DEBIAN_PACKAGE_DESCRIPTION
+#     Mandatory : YES
+#     Default   : CPACK_PACKAGE_DESCRIPTION_SUMMARY
+#     The debian package description
+# CPACK_DEBIAN_PACKAGE_SECTION
+#     Mandatory : YES
+#     Default   : 'devel'
+#     The debian package section
+# CPACK_DEBIAN_PACKAGE_PRIORITY
+#     Mandatory : YES
+#     Default   : 'optional'
+#     The debian package priority
+
+#=============================================================================
+# Copyright 2007-2009 Kitware, Inc.
+# Copyright 2007-2009 Mathieu Malaterre <mathieu.malaterre@gmail.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distributed this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+# CPack script for creating Debian package
+# Author: Mathieu Malaterre
+#
+# http://wiki.debian.org/HowToPackageForDebian
+
+IF(CMAKE_BINARY_DIR)
+  MESSAGE(FATAL_ERROR "CPackDeb.cmake may only be used by CPack internally.")
+ENDIF(CMAKE_BINARY_DIR)
+
+IF(NOT UNIX)
+  MESSAGE(FATAL_ERROR "CPackDeb.cmake may only be used under UNIX.")
+ENDIF(NOT UNIX)
+
+# Let's define the control file found in debian package:
+
+# Binary package:
+# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-binarycontrolfiles
+
+# DEBIAN/control
+# debian policy enforce lower case for package name
+# Package: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_NAME)
+  STRING(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_DEBIAN_PACKAGE_NAME)
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_NAME)
+
+# Version: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_VERSION)
+  IF(NOT CPACK_PACKAGE_VERSION)
+    MESSAGE(FATAL_ERROR "Debian package requires a package version")
+  ENDIF(NOT CPACK_PACKAGE_VERSION)
+  SET(CPACK_DEBIAN_PACKAGE_VERSION ${CPACK_PACKAGE_VERSION})
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_VERSION)
+
+# Architecture: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+  # There is no such thing as i686 architecture on debian, you should use i386 instead
+  # $ dpkg --print-architecture
+  FIND_PROGRAM(DPKG_CMD dpkg)
+  IF(NOT DPKG_CMD)
+    MESSAGE(STATUS "Can not find dpkg in your path, default to i386.")
+    SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386)
+  ENDIF(NOT DPKG_CMD)
+  EXECUTE_PROCESS(COMMAND "${DPKG_CMD}" --print-architecture
+    OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+
+# have a look at GET_PROPERTY(result GLOBAL PROPERTY ENABLED_FEATURES),
+# this returns the successful FIND_PACKAGE() calls, maybe this can help
+# Depends:
+# You should set: DEBIAN_PACKAGE_DEPENDS
+# TODO: automate 'objdump -p | grep NEEDED'
+IF(NOT CPACK_DEBIAN_PACKAGE_DEPENDS)
+  MESSAGE(STATUS "CPACK_DEBIAN_PACKAGE_DEPENDS not set, the package will have no dependencies.")
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_DEPENDS)
+
+# Maintainer: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER)
+  IF(NOT CPACK_PACKAGE_CONTACT)
+    MESSAGE(FATAL_ERROR "Debian package requires a maintainer for a package, set CPACK_PACKAGE_CONTACT or CPACK_DEBIAN_PACKAGE_MAINTAINER")
+  ENDIF(NOT CPACK_PACKAGE_CONTACT)
+  SET(CPACK_DEBIAN_PACKAGE_MAINTAINER ${CPACK_PACKAGE_CONTACT})
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER)
+
+# Description: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION)
+  IF(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY)
+    MESSAGE(FATAL_ERROR "Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION")
+  ENDIF(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY)
+  SET(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION_SUMMARY})
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION)
+
+# Section: (recommended)
+IF(NOT CPACK_DEBIAN_PACKAGE_SECTION)
+  SET(CPACK_DEBIAN_PACKAGE_SECTION "devel")
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_SECTION)
+
+# Priority: (recommended)
+IF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY)
+  SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY )
+
+# Recommends:
+# You should set: CPACK_DEBIAN_PACKAGE_RECOMMENDS
+
+# Suggests:
+# You should set: CPACK_DEBIAN_PACKAGE_SUGGESTS
+
+# CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
+# This variable allow advanced user to add custom script to the control.tar.gz (inside the .deb archive)
+# Typical examples are: 
+# - conffiles
+# - postinst
+# - postrm
+# - prerm"
+# Usage:
+# SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA 
+#    "${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm")
+
+
+# For debian source packages:
+# debian/control
+# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-sourcecontrolfiles
+
+# .dsc
+# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-debiansourcecontrolfiles
+
+# Builds-Depends:
+#IF(NOT CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS)
+#  SET(CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS
+#    "debhelper (>> 5.0.0), libncurses5-dev, tcl8.4"
+#  )
+#ENDIF(NOT CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS)
+
+# Description: (mandatory)
+#if(NOT CPACK_SECTION)
+#    message(FATAL_ERROR "opkg package requires a package section")
+#endif(NOT CPACK_SECTION)
+
+# Package for opkg
+FIND_PROGRAM(OPKG_CMD opkg-build)
+if( ${OPKG_CMD} STREQUAL "OPKG_CMD-NOTFOUND" )
+  message("CPack: opkg-build not found. Skipping packaging")
+else( ${OPKG_CMD} STREQUAL "OPKG_CMD-NOTFOUND" )
+  SET(CPACK_OPKG_ROOTDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}")
+  FILE(MAKE_DIRECTORY ${CPACK_OPKG_ROOTDIR}/CONTROL)
+  set(CPACK_OPKG_CONTROL_FILE "${CPACK_OPKG_ROOTDIR}/CONTROL/control")
+  # Write controlfile
+  FILE(WRITE ${CPACK_OPKG_CONTROL_FILE}
+    "Package: ${CPACK_PACKAGE_NAME}
+Version: ${CPACK_PACKAGE_VERSION}
+Description: ${CPACK_PACKAGE_DESCRIPTION_SUMMARY}
+Architecture: ${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}
+Section: ${CPACK_DEBIAN_PACKAGE_SECTION}
+Priority: optional
+Maintainer: ${CPACK_DEBIAN_PACKAGE_MAINTAINER}
+Depends: ${CPACK_DEBIAN_PACKAGE_DEPENDS}
+Provides: ${CPACK_DEBIAN_PACKAGE_PROVIDES}
+Replaces: ${CPACK_DEBIAN_PACKAGE_REPLACES}
+Conflicts: ${CPACK_DEBIAN_PACKAGE_CONFLICTS}
+Source: https://github.com/intel-iot-devkit/upm
+#Essential: no
+")
+
+set(OPKG_FILE_NAME "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
+  execute_process(
+    COMMAND "${OPKG_CMD}" "-o" "0" "${CPACK_PACKAGE_FILE_NAME}" "."
+    RESULT_VARIABLE _result
+    OUTPUT_VARIABLE _res_output
+    ERROR_VARIABLE  _res_error
+    WORKING_DIRECTORY ${CPACK_TOPLEVEL_DIRECTORY}
+    )
+
+  if(${_result})
+    message("Result '${_result}'")
+    message("Output '${_res_output}'")
+    message("Error  '${_res_error}'")
+  else(${_result})
+    message("CPack: Package ${OPKG_FILE_NAME}.ipk generated.")
+    set(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}")
+    file(RENAME ${CPACK_TOPLEVEL_DIRECTORY}/${OPKG_FILE_NAME}.ipk ${CPACK_BINARY_DIR}/${OPKG_FILE_NAME}.ipk)
+  endif(${_result})
+endif( ${OPKG_CMD} STREQUAL "OPKG_CMD-NOTFOUND" )

cmake/modules/GetGitRevisionDescription.cmake

@@ -0,0 +1,130 @@
+# - Returns a version string from Git
+#
+# These functions force a re-configure on each git commit so that you can
+# trust the values of the variables in your build system.
+#
+#  get_git_head_revision(<refspecvar> <hashvar> [<additional arguments to git describe> ...])
+#
+# Returns the refspec and sha hash of the current head revision
+#
+#  git_describe(<var> [<additional arguments to git describe> ...])
+#
+# Returns the results of git describe on the source tree, and adjusting
+# the output so that it tests false if an error occurs.
+#
+#  git_get_exact_tag(<var> [<additional arguments to git describe> ...])
+#
+# Returns the results of git describe --exact-match on the source tree,
+# and adjusting the output so that it tests false if there was no exact
+# matching tag.
+#
+# Requires CMake 2.6 or newer (uses the 'function' command)
+#
+# Original Author:
+# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
+# http://academic.cleardefinition.com
+# Iowa State University HCI Graduate Program/VRAC
+#
+# Copyright Iowa State University 2009-2010.
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+if(__get_git_revision_description)
+	return()
+endif()
+set(__get_git_revision_description YES)
+
+# We must run the following at "include" time, not at function call time,
+# to find the path to this module rather than the path to a calling list file
+get_filename_component(_gitdescmoddir ${CMAKE_CURRENT_LIST_FILE} PATH)
+
+function(get_git_head_revision _refspecvar _hashvar)
+	set(GIT_PARENT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+	set(GIT_DIR "${GIT_PARENT_DIR}/.git")
+	while(NOT EXISTS "${GIT_DIR}")	# .git dir not found, search parent directories
+		set(GIT_PREVIOUS_PARENT "${GIT_PARENT_DIR}")
+		get_filename_component(GIT_PARENT_DIR ${GIT_PARENT_DIR} PATH)
+		if(GIT_PARENT_DIR STREQUAL GIT_PREVIOUS_PARENT)
+			# We have reached the root directory, we are not in git
+			set(${_refspecvar} "GITDIR-NOTFOUND" PARENT_SCOPE)
+			set(${_hashvar} "GITDIR-NOTFOUND" PARENT_SCOPE)
+			return()
+		endif()
+		set(GIT_DIR "${GIT_PARENT_DIR}/.git")
+	endwhile()
+	# check if this is a submodule
+	if(NOT IS_DIRECTORY ${GIT_DIR})
+		file(READ ${GIT_DIR} submodule)
+		string(REGEX REPLACE "gitdir: (.*)\n$" "\\1" GIT_DIR_RELATIVE ${submodule})
+		get_filename_component(SUBMODULE_DIR ${GIT_DIR} PATH)
+		get_filename_component(GIT_DIR ${SUBMODULE_DIR}/${GIT_DIR_RELATIVE} ABSOLUTE)
+	endif()
+	set(GIT_DATA "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/git-data")
+	if(NOT EXISTS "${GIT_DATA}")
+		file(MAKE_DIRECTORY "${GIT_DATA}")
+	endif()
+
+	if(NOT EXISTS "${GIT_DIR}/HEAD")
+		return()
+	endif()
+	set(HEAD_FILE "${GIT_DATA}/HEAD")
+	configure_file("${GIT_DIR}/HEAD" "${HEAD_FILE}" COPYONLY)
+
+	configure_file("${_gitdescmoddir}/GetGitRevisionDescription.cmake.in"
+		"${GIT_DATA}/grabRef.cmake"
+		@ONLY)
+	include("${GIT_DATA}/grabRef.cmake")
+
+	set(${_refspecvar} "${HEAD_REF}" PARENT_SCOPE)
+	set(${_hashvar} "${HEAD_HASH}" PARENT_SCOPE)
+endfunction()
+
+function(git_describe _var)
+	if(NOT GIT_FOUND)
+		find_package(Git QUIET)
+	endif()
+	get_git_head_revision(refspec hash)
+	if(NOT GIT_FOUND)
+		set(${_var} "GIT-NOTFOUND" PARENT_SCOPE)
+		return()
+	endif()
+	if(NOT hash)
+		set(${_var} "HEAD-HASH-NOTFOUND" PARENT_SCOPE)
+		return()
+	endif()
+
+	# TODO sanitize
+	#if((${ARGN}" MATCHES "&&") OR
+	#	(ARGN MATCHES "||") OR
+	#	(ARGN MATCHES "\\;"))
+	#	message("Please report the following error to the project!")
+	#	message(FATAL_ERROR "Looks like someone's doing something nefarious with git_describe! Passed arguments ${ARGN}")
+	#endif()
+
+	#message(STATUS "Arguments to execute_process: ${ARGN}")
+
+	execute_process(COMMAND
+		"${GIT_EXECUTABLE}"
+		describe
+		${hash}
+		${ARGN}
+		WORKING_DIRECTORY
+		"${CMAKE_SOURCE_DIR}"
+		RESULT_VARIABLE
+		res
+		OUTPUT_VARIABLE
+		out
+		ERROR_QUIET
+		OUTPUT_STRIP_TRAILING_WHITESPACE)
+	if(NOT res EQUAL 0)
+		set(out "${out}-${res}-NOTFOUND")
+	endif()
+
+	set(${_var} "${out}" PARENT_SCOPE)
+endfunction()
+
+function(git_get_exact_tag _var)
+	git_describe(out --exact-match ${ARGN})
+	set(${_var} "${out}" PARENT_SCOPE)
+endfunction()

cmake/modules/GetGitRevisionDescription.cmake.in

@@ -0,0 +1,38 @@
+# 
+# Internal file for GetGitRevisionDescription.cmake
+#
+# Requires CMake 2.6 or newer (uses the 'function' command)
+#
+# Original Author:
+# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
+# http://academic.cleardefinition.com
+# Iowa State University HCI Graduate Program/VRAC
+#
+# Copyright Iowa State University 2009-2010.
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+set(HEAD_HASH)
+
+file(READ "@HEAD_FILE@" HEAD_CONTENTS LIMIT 1024)
+
+string(STRIP "${HEAD_CONTENTS}" HEAD_CONTENTS)
+if(HEAD_CONTENTS MATCHES "ref")
+	# named branch
+	string(REPLACE "ref: " "" HEAD_REF "${HEAD_CONTENTS}")
+	if(EXISTS "@GIT_DIR@/${HEAD_REF}")
+		configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
+	elseif(EXISTS "@GIT_DIR@/logs/${HEAD_REF}")
+		configure_file("@GIT_DIR@/logs/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
+		set(HEAD_HASH "${HEAD_REF}")
+	endif()
+else()
+	# detached HEAD
+	configure_file("@GIT_DIR@/HEAD" "@GIT_DATA@/head-ref" COPYONLY)
+endif()
+
+if(NOT HEAD_HASH)
+	file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
+	string(STRIP "${HEAD_HASH}" HEAD_HASH)
+endif()

cmake/modules/LICENSE_1_0.txt

@@ -0,0 +1,23 @@
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

cmake/modules/TargetArch.cmake

@@ -0,0 +1,136 @@
+# Based on the Qt 5 processor detection code, so should be very accurate
+# https://qt.gitorious.org/qt/qtbase/blobs/master/src/corelib/global/qprocessordetection.h
+# Currently handles arm (v5, v6, v7), x86 (32/64), ia64, and ppc (32/64)
+
+# Regarding POWER/PowerPC, just as is noted in the Qt source,
+# "There are many more known variants/revisions that we do not handle/detect."
+
+set(archdetect_c_code "
+#if defined(__arm__) || defined(__TARGET_ARCH_ARM)
+    #if defined(__ARM_ARCH_7__) \\
+        || defined(__ARM_ARCH_7A__) \\
+        || defined(__ARM_ARCH_7R__) \\
+        || defined(__ARM_ARCH_7M__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 7)
+        #error cmake_ARCH armv7
+    #elif defined(__ARM_ARCH_6__) \\
+        || defined(__ARM_ARCH_6J__) \\
+        || defined(__ARM_ARCH_6T2__) \\
+        || defined(__ARM_ARCH_6Z__) \\
+        || defined(__ARM_ARCH_6K__) \\
+        || defined(__ARM_ARCH_6ZK__) \\
+        || defined(__ARM_ARCH_6M__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 6)
+        #error cmake_ARCH armv6
+    #elif defined(__ARM_ARCH_5TEJ__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 5)
+        #error cmake_ARCH armv5
+    #else
+        #error cmake_ARCH arm
+    #endif
+#elif defined(__i586) || defined(__i586__)
+    #error cmake_ARCH i586
+#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
+    #error cmake_ARCH i386
+#elif defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || defined(_M_X64)
+    #error cmake_ARCH x86_64
+#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
+    #error cmake_ARCH ia64
+#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \\
+      || defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC)  \\
+      || defined(_M_MPPC) || defined(_M_PPC)
+    #if defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__)
+        #error cmake_ARCH ppc64
+    #else
+        #error cmake_ARCH ppc
+    #endif
+#endif
+
+#error cmake_ARCH unknown
+")
+
+# Set ppc_support to TRUE before including this file or ppc and ppc64
+# will be treated as invalid architectures since they are no longer supported by Apple
+
+function(target_architecture output_var)
+    if(APPLE AND CMAKE_OSX_ARCHITECTURES)
+        # On OS X we use CMAKE_OSX_ARCHITECTURES *if* it was set
+        # First let's normalize the order of the values
+
+        # Note that it's not possible to compile PowerPC applications if you are using
+        # the OS X SDK version 10.6 or later - you'll need 10.4/10.5 for that, so we
+        # disable it by default
+        # See this page for more information:
+        # http://stackoverflow.com/questions/5333490/how-can-we-restore-ppc-ppc64-as-well-as-full-10-4-10-5-sdk-support-to-xcode-4
+
+        # Architecture defaults to i386 or ppc on OS X 10.5 and earlier, depending on the CPU type detected at runtime.
+        # On OS X 10.6+ the default is x86_64 if the CPU supports it, i386 otherwise.
+
+        foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
+            if("${osx_arch}" STREQUAL "ppc" AND ppc_support)
+                set(osx_arch_ppc TRUE)
+            elseif("${osx_arch}" STREQUAL "i386")
+                set(osx_arch_i386 TRUE)
+            elseif("${osx_arch}" STREQUAL "x86_64")
+                set(osx_arch_x86_64 TRUE)
+            elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support)
+                set(osx_arch_ppc64 TRUE)
+            else()
+                message(FATAL_ERROR "Invalid OS X arch name: ${osx_arch}")
+            endif()
+        endforeach()
+
+        # Now add all the architectures in our normalized order
+        if(osx_arch_ppc)
+            list(APPEND ARCH ppc)
+        endif()
+
+        if(osx_arch_i386)
+            list(APPEND ARCH i386)
+        endif()
+
+        if(osx_arch_x86_64)
+            list(APPEND ARCH x86_64)
+        endif()
+
+        if(osx_arch_ppc64)
+            list(APPEND ARCH ppc64)
+        endif()
+    else()
+        file(WRITE "${CMAKE_BINARY_DIR}/arch.c" "${archdetect_c_code}")
+
+        enable_language(C)
+
+        # Detect the architecture in a rather creative way...
+        # This compiles a small C program which is a series of ifdefs that selects a
+        # particular #error preprocessor directive whose message string contains the
+        # target architecture. The program will always fail to compile (both because
+        # file is not a valid C program, and obviously because of the presence of the
+        # #error preprocessor directives... but by exploiting the preprocessor in this
+        # way, we can detect the correct target architecture even when cross-compiling,
+        # since the program itself never needs to be run (only the compiler/preprocessor)
+        try_run(
+            run_result_unused
+            compile_result_unused
+            "${CMAKE_BINARY_DIR}"
+            "${CMAKE_BINARY_DIR}/arch.c"
+            COMPILE_OUTPUT_VARIABLE ARCH
+            CMAKE_FLAGS CMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES}
+        )
+
+        # Parse the architecture name from the compiler output
+        string(REGEX MATCH "cmake_ARCH ([a-zA-Z0-9_]+)" ARCH "${ARCH}")
+
+        # Get rid of the value marker leaving just the architecture name
+        string(REPLACE "cmake_ARCH " "" ARCH "${ARCH}")
+
+        # If we are compiling with an unknown architecture this variable should
+        # already be set to "unknown" but in the case that it's empty (i.e. due
+        # to a typo in the code), then set it to unknown
+        if (NOT ARCH)
+            set(ARCH unknown)
+        endif()
+    endif()
+
+    set(${output_var} "${ARCH}" PARENT_SCOPE)
+endfunction()

cmake/modules/version.c.in

@@ -0,0 +1,4 @@
+#include "version.h"
+
+const char* gVERSION = "@VERSION@";
+const char* gVERSION_SHORT = "@VERSION_SHORT@";

docs/building.md

@@ -0,0 +1,31 @@
+Building UPM                         {#building}
+============
+
+UPM uses cmake in order to make compilation relatively painless. Cmake runs
+build out of tree so the recommended way is to clone from git and make a build/
+directory.
+
+UPM will attempt to build all directories inside src/ and they must contain
+individual CMakeLists.txt files.
+
+~~~~~~~~~~~~~{.sh}
+mkdir build
+cd build
+cmake ..
+make
+~~~~~~~~~~~~~
+
+Our cmake configure has a number of options, `cmake -i` will ask you all sorts
+of interesting questions, you can disable swig modules, build documentation
+etc...
+
+Few recommended options:
+Changing install path from /usr/local to /usr
+-DCMAKE_INSTALL_PREFIX:PATH=/usr
+
+Building debug build:
+-DCMAKE_BUILD_TYPE=DEBUG
+
+Using clang instead of gcc:
+ -DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang
+

docs/contributions.md

@@ -0,0 +1,16 @@
+Contributing a module                         {#contributions}
+=====================
+
+Here are the rules of contribution:
+- Try not to break master. In any commit.
+- Commits must have a sign-off line by everyone who reviewed them
+- Commits must be named <file/module>: Some decent description
+- You must license your module under an FOSS license. The recommended license
+  is MIT but any permissive license is fine. Please consider that people using
+  UPM may want to write proprietary programs with your sensors so we like to
+  avoid GPL. (LGPL is fine). If your license is not MIT please include a
+  LICENSE file in src/<mymodule>/
+- Please test your module builds before contributing and make sure it works on
+  the latest version of mraa. If you tested on a specific board/platform please
+  tell us what this was in your PR.
+

docs/max31855.md

@@ -0,0 +1,96 @@
+Making a UPM module for MAX31855                         {#max31855}
+================================
+
+The Maxim Integrated MAX31855 is a thermocouple amplifier allowing you to read
+from a K type themocouple. My board comes from the Pmod kit form Maxim
+(MAX31855PMB1) but you can get this from many different sources. The adafruit
+people made arduino code already so we'll use that as a
+[reference](https://github.com/adafruit/Adafruit-MAX31855-library/blob/master/Adafruit_MAX31855.cpp).
+
+### Basics
+
+This is a spi module so we will use the mraa spi functions to build our module.
+First thing to do is to create a tree structure like this in upm/src/max31855:
+
+* max31855.cxx
+* max31855.h
+* jsupm_max31855.i
+* pyupm_max31855.i
+* CMakeLists.txt
+
+And then an example file to use & test our lib with in upm/examples/max31855.cxx.
+
+### Swig
+
+The .i files are used by swig, there is one for each python & javascript. They
+contain essentially the same thing and are very simple. The only thing to
+change between the javascript & node.js one is the argument to %module.
+
+@snippet jsupm_max31855.i Interesting
+
+The %include parameter defines which functions will be available to the
+node/python module created, Whilst the headers inside %{} will be explicitly
+required during compilation. Typically only the top level header is required in
+either of those args.
+
+### API
+
+Then we create the header (max31855.h) , a very simple header in our case we
+will have only a very basic api. We provide a getTemp() function which will
+return the same type as in the arduino library, a double.
+
+@snippet max31855.h Interesting
+
+Note that the header contains both the io that we will use, the gpio is in this
+case used as the chip select pin.
+
+### Implementing our API
+
+In the adafruit library the read function (our chip is a 3pin SPI so only read
+is possible), the spiread32() does all the work. It starts by setting up the io
+so we will do the same in our constructor.
+
+Note unlike on Arduino, we'll just set a 2Mhz clock and let the chip do the
+work.
+
+@snippet src/max31855/max31855.cxx Constructor
+
+Then we also need to implement a nice cleanup in our destructor.
+
+@snippet src/max31855/max31855.cxx Destructor
+
+Then to read data, we will use spi_write_buf which will allow us to write a
+whole uint32_t in order to get one back, which is what the arduino code does in
+spiread32. Obviously we set our chip select to low first. Here is the start of
+the implementation of MAX31855::getTemp()
+
+@snippet src/max31855/max31855.cxx spi
+
+Then using the arduino code as reference we simply reconstruct form the 4
+uint8_t values a 32bit int value and select only the valuable parts of
+information from that. The MAX31855 datahseet explains exactly which bits are
+useful, we will just do the same as the adafruit code, first checking the error
+bit and then scrapping everything but the 14bit of thermocouple data that are
+useful to us and converting it to a double.
+
+@snippet src/max31855/max31855.cxx conversion
+
+### Finalizing
+
+Our final example, very easy to use api!
+
+@snippet examples/max31855.cxx Interesting
+
+### Building
+
+The we need to add it to the examples/CMakeLists.txt. Only three lines are required
+
+~~~~~~~~~~~
+add_executable (max31855-example max31855.cxx)
+include_directories (${PROJECT_SOURCE_DIR}/src/max31855)
+target_link_libraries (max31855-example max31855 ${CMAKE_THREAD_LIBS_INIT})
+~~~~~~~~~~~
+
+Note you dont have to rebuild everything, cmake keeps target lists so if you
+named your example target <modulename>-example you can simply do make
+max31855-example and both the library & example will build.

docs/naming.md

@@ -0,0 +1,24 @@
+Naming a module                         {#naming}
+===============
+
+UPM attemps to follow a clear naming pattern. Modules should be sensibly named
+and then placed in /usr/lib/upm and headers in /usr/include/upm.
+
+### Choosing a name
+
+1. Pick a name
+2. Use it
+
+### Rules for name picking
+
+1. Your lib must belong to namespace UPM
+2. Usually picking the name of the chip of your sensor/actuator might make
+sense. Other times this does not. Try to pick a generic name so people with a
+similar sensor can inherit your class if they only have minor changes.
+3. Avoid brand names
+
+### Doubt
+
+If ever, give me a ping via email: brendan.le.foll@intel.com and I'll try
+suggest decent names for your module.
+

docs/porting.md

@@ -0,0 +1,65 @@
+Porting a module from Arduino                         {#porting}
+=============================
+
+Porting arduino libraries to libmraa as UPM libraries is usually fairly easy.
+The issues typically come from misunderstanding of how a non real time OS deals
+with interupts and timers. It also highly depends on the sensor. A concrete
+example is explained in detail on @ref max31855
+
+### Adding a new module to UPM
+
+1. Choose a name for your module (see @ref naming)
+2. Make a new folder in src/<modulename>
+3. Create a CMakeLists.txt file inside src/<modulename>
+
+### CmakeLists.txt
+
+By default you need a header called <modulename>.h and a C++ file called
+<modulename>.cxx. You can have multiple headers and source files. Only public
+headers need to be added to module_h and all source files need to be in
+module_src.
+
+~~~~~~~~~~~
+set (libname "modulename")
+set (libdescription "Module Description")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()
+~~~~~~~~~~~
+
+### Making your API
+
+The easiest way to do this is to have a look at a similar sensor to yours.
+Typically create a class for your sensor with a constructor that defines the
+pins it is on. This constructor will create the mraa_*_context structs that are
+required to talk to the board's IO. An I2c sensor will create a
+mraa_i2c_context, keep it as a private member and require a bus number and slave
+address in it's constructor.
+
+Typically in sensors a simple object->read() function is prefered, depending on
+your sensor/actuaotr this may or may not be easy or not even make sense. Most
+UPM apis have a simple set of functions.
+
+### Mapping arduino API to libmraa
+
+Your constructor is similar to the setup() function in arduino, you should
+initialise your IO the way you want it. This means initialising contexts
+(private members) and setting the correct modes for them.
+
+See the mraa API documentation for exact API.
+
+### Building
+
+To build your module just follow @ref building. By creating a folder and the
+CMakelists.txt file you have done all that is required to add your sensor to
+the UPM build system.
+
+### Sending your module to us for inclusion in UPM
+
+The last step is when you're happy with your module and it works send us a pull
+request! We'd love to include your sensor in our repository.
+
+If you don't like github you can also send brendan.le.foll@intel.com a git
+formatted patch if your sensor. More details are on @ref contributing and on
+https://help.github.com/articles/creating-a-pull-request
+

examples/4digitdisplay.cxx

@@ -0,0 +1,42 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "tm1637.h"
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    upm::TM1637 *display = new upm::TM1637(8, 9); // di - 8, dcki - 9
+    display->write ("1337");
+    //! [Interesting]
+    
+    std::cout << "exiting application" << std::endl;
+
+    delete display;
+
+    return 0;
+}

examples/CMakeLists.txt

@@ -2,12 +2,65 @@ add_executable (compass compass.cxx)
 add_executable (groveled groveled.cxx)
 add_executable (grovetemp grovetemp.cxx)
 add_executable (lcm-lcd lcm-lcd.cxx)
+add_executable (rgb-lcd rgb-lcd.cxx)
+add_executable (buzzer-sound buzzer-sound.cxx)
+add_executable (led-bar led-bar.cxx)
+add_executable (seg-lcd 4digitdisplay.cxx)
+add_executable (nrf_transmitter nrf_transmitter.cxx)
+add_executable (nrf_receiver nrf_receiver.cxx)
+add_executable (es08a es08a.cxx)
+add_executable (son-hcsr04 hcsr04.cxx)
+add_executable (oled-1308 oled-1308.cxx)
+add_executable (oled-1327 oled-1327.cxx)
+add_executable (proximity max44000.cxx)
+add_executable (accelerometer mma7455.cxx)
+add_executable (lcd st7735.cxx)
+add_executable (max31855-example max31855.cxx)
+add_executable (gy65-example gy65.cxx)
+add_executable (stepmotor-example stepmotor.cxx)
+add_executable (pulsensor-example pulsensor.cxx)
+add_executable (mic-example mic-example.cxx)
+add_executable (mpu9150-example mpu9150-example.cxx)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
-include_directories (${PROJECT_SOURCE_DIR}/src/lcm1602)
+include_directories (${PROJECT_SOURCE_DIR}/src/lcd)
+include_directories (${PROJECT_SOURCE_DIR}/src/buzzer)
+include_directories (${PROJECT_SOURCE_DIR}/src/my9221)
+include_directories (${PROJECT_SOURCE_DIR}/src/tm1637)
+include_directories (${PROJECT_SOURCE_DIR}/src/nrf24l01)
+include_directories (${PROJECT_SOURCE_DIR}/src/servo)
+include_directories (${PROJECT_SOURCE_DIR}/src/hcsr04)
+include_directories (${PROJECT_SOURCE_DIR}/src/max44000)
+include_directories (${PROJECT_SOURCE_DIR}/src/mma7455)
+include_directories (${PROJECT_SOURCE_DIR}/src/st7735)
+include_directories (${PROJECT_SOURCE_DIR}/src/max31855)
+include_directories (${PROJECT_SOURCE_DIR}/src/gy65)
+include_directories (${PROJECT_SOURCE_DIR}/src/stepmotor)
+include_directories (${PROJECT_SOURCE_DIR}/src/pulsensor)
+include_directories (${PROJECT_SOURCE_DIR}/src/mic)
+include_directories (${PROJECT_SOURCE_DIR}/src/mpu9150)
 
 target_link_libraries (compass hmc5883l ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (groveled grove ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (grovetemp grove ${CMAKE_THREAD_LIBS_INIT})
-target_link_libraries (lcm-lcd lcm1602 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (lcm-lcd i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (rgb-lcd i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (buzzer-sound buzzer ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (led-bar my9221 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (seg-lcd tm1637 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (nrf_transmitter nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (nrf_receiver nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (es08a servo ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (son-hcsr04 hcsr04 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (oled-1308 i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (oled-1327 i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (proximity max44000 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (accelerometer mma7455 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (lcd st7735 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (max31855-example max31855 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (gy65-example gy65 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (stepmotor-example stepmotor ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (pulsensor-example pulsensor ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (mic-example mic ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (mpu9150-example mpu9150 ${CMAKE_THREAD_LIBS_INIT})

examples/buzzer-sound.cxx

@@ -0,0 +1,54 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include <signal.h>
+#include "buzzer.h"
+
+
+int
+main(int argc, char **argv) {
+    int chord[] = { DO, RE, MI, FA, SOL, LA, SI, DO, SI };
+
+    //! [Interesting]
+    // create Buzzer instance
+    upm::Buzzer* sound = new upm::Buzzer(5);
+    // print sensor name
+    std::cout << sound->name() << std::endl;
+    // play sound (DO, RE, ME, etc...)
+
+    for (int chord_ind = 0; chord_ind < 7; chord_ind++) {
+        // play one second for each chord
+        std::cout << sound->playSound(chord[chord_ind], 1000000) << std::endl;
+        usleep(100000);
+    }
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sound;
+
+    return 0;
+}

examples/es08a.cxx

@@ -0,0 +1,49 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "es08a.h"
+#include <signal.h>
+#include <stdlib.h>
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    upm::ES08A *servo = new upm::ES08A(5);    
+    servo->setAngle (180);
+    //! [Interesting]
+
+    servo->setAngle (90);
+    servo->setAngle (0);
+    servo->setAngle (90);
+    servo->setAngle (180);
+
+    std::cout << "exiting application" << std::endl;
+
+    delete servo;
+
+    return 0;
+}

examples/gy65.cxx

@@ -0,0 +1,77 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "gy65.h"
+#include <signal.h>
+
+int doWork = 0;
+upm::GY65 *sensor = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        doWork = 1;
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    uint32_t presure = 0;
+    float temperature = 0;
+    float altitude = 0;
+    uint32_t sealevel = 0;
+
+    sensor = new upm::GY65(0, ADDR);
+
+    while (!doWork) {
+        presure = sensor->getPressure ();
+        temperature = sensor->getTemperature ();
+        altitude = sensor->getAltitude ();
+        sealevel = sensor->getSealevelPressure ();
+
+        std::cout << "pressure value = " <<
+                    presure <<
+                    ", atitude value = " <<
+                    altitude <<
+                    ", sealevel value = " <<
+                    sealevel <<
+                    ", temperature = " <<
+                    temperature << std::endl;
+        usleep (100000);
+    }
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sensor;
+
+    return 0;
+}

examples/hcsr04.cxx

@@ -0,0 +1,63 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "hcsr04.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+upm::HCSR04 *sonar = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        sonar->m_doWork = 1;
+    }
+}
+
+//! [Interesting]
+void
+interrupt (void * args) {
+    sonar->ackEdgeDetected ();
+}
+
+int
+main(int argc, char **argv)
+{
+    sonar = new upm::HCSR04(5, 7, &interrupt);
+    signal(SIGINT, sig_handler);
+
+    printf ("width = %d\n", sonar->getDistance());
+    std::cout << "exiting application" << std::endl;
+
+    delete sonar;
+
+    return 0;
+}
+//! [Interesting]

examples/lcm-lcd.cxx

@@ -28,13 +28,13 @@ int
 main(int argc, char **argv)
 {
     upm::Lcm1602* lcd = new upm::Lcm1602(0, 0x27);
-    lcd->cursor(0,0);
+    lcd->setCursor(0,0);
     lcd->write("Hello World");
-    lcd->cursor(1,2);
+    lcd->setCursor(1,2);
     lcd->write("Hello World");
-    lcd->cursor(2,4);
+    lcd->setCursor(2,4);
     lcd->write("Hello World");
-    lcd->cursor(3,6);
+    lcd->setCursor(3,6);
     lcd->write("Hello World");
     lcd->close();
 }

examples/led-bar.cxx

@@ -0,0 +1,63 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "my9221.h"
+#include <signal.h>
+
+int running = 0;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    upm::MY9221 *bar = new upm::MY9221(8, 9);
+
+    signal(SIGINT, sig_handler);
+
+    while (!running) {
+        for (int idx = 1; idx < 11; idx++) {
+            bar->setBarLevel (idx);
+            usleep(1000);
+        }
+    }
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete bar;
+
+    return 0;
+}

examples/max31855.cxx

@@ -0,0 +1,41 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include <signal.h>
+
+//! [Interesting]
+#include "max31855.h"
+
+int
+main(int argc, char **argv)
+{
+    upm::MAX31855 *temp = new upm::MAX31855(0, 8);
+
+    std::cout << temp->getTemp() << std::endl;
+
+    return 0;
+}
+//! [Interesting]

examples/max44000.cxx

@@ -0,0 +1,42 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "max44000.h"
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    upm::MAX44000 *sensor = new upm::MAX44000(0, ADDR);
+    std::cout << "proximity value = " << sensor->getAmbient () << std::endl;
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sensor;
+
+    return 0;
+}

examples/mic-example.cxx

@@ -0,0 +1,74 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "mic.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+int is_running = 0;
+uint16_t buffer [128];
+upm::Microphone *sensor = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        is_running = 1;
+    }
+}
+
+//! [Interesting]
+int
+main(int argc, char **argv)
+{
+    sensor = new upm::Microphone(0);
+    signal(SIGINT, sig_handler);
+
+    thresholdContext ctx;
+    ctx.averageReading = 0;
+    ctx.runningAverage = 0;
+    ctx.averagedOver   = 2;
+
+    while (!is_running) {
+        int len = sensor->getSampledWindow (2, 128, buffer);
+        if (len) {
+            int thresh = sensor->findThreshold (&ctx, 30, buffer, len);
+            sensor->printGraph(&ctx);
+            if (thresh) {
+                // do something ....
+            }
+        }
+    }
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sensor;
+
+    return 0;
+}
+//! [Interesting]

examples/mma7455.cxx

@@ -0,0 +1,64 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "mma7455.h"
+#include <signal.h>
+#include <pthread.h>
+
+int doWork = 0;
+upm::MMA7455 *sensor = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        doWork = 1;
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    sensor = new upm::MMA7455(0, ADDR);
+    
+    short x, y, z;
+    while (!doWork) {
+        sensor->readData(&x, &y, &z);
+        std::cout << "Accelerometer X(" << x << ") Y(" << y << ") Z(" << z << ")" << std::endl;
+        usleep (100000);
+    }
+
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sensor;
+
+    return 0;
+}

examples/mpu9150-example.cxx

@@ -0,0 +1,59 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "mpu9150.h"
+
+int
+main(int argc, char **argv)
+{
+    //! [Interesting]
+    upm::Vector3D data;
+    upm::MPU9150 *sensor = new upm::MPU9150(0, ADDR);
+    sensor->getData ();
+    sensor->getAcceleromter (&data);
+    std::cout << "*************************************************" << std::endl;
+    std::cout << "DEVICE ID (" << (int) sensor->getDeviceID () << ")" << std::endl;
+    std::cout << "*************************************************" << std::endl;
+    std::cout << "ACCELEROMETER :: X (" << data.axisX << ")" << " Y (" << data.axisY << ")"
+                << " Z (" << data.axisZ << ")" << std::endl;
+
+    sensor->getGyro (&data);
+    std::cout << "GYRO :: X (" << data.axisX << ")" << " Y (" << data.axisY << ")"
+                << " Z (" << data.axisZ << ")" << std::endl;
+
+    sensor->getMagnometer (&data);
+    std::cout << "MAGNOMETER :: X (" << data.axisX << ")" << " Y (" << data.axisY << ")"
+                << " Z (" << data.axisZ << ")" << std::endl;
+    std::cout << "TEMPERATURE (" << sensor->getTemperature () << ")" << std::endl;
+    std::cout << "*************************************************" << std::endl;
+    //! [Interesting]
+
+    std::cout << "exiting application" << std::endl;
+
+    delete sensor;
+
+    return 0;
+}

examples/nrf_receiver.cxx

@@ -0,0 +1,72 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include <iostream>
+#include "nrf24l01.h"
+#include <signal.h>
+
+int running = 0;
+upm::NRF24l01 *comm = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+//! [Interesting]
+void nrf_handler () {
+    std::cout << "devi1 :: " << *((uint32_t *)&(comm->m_rxBuffer[0])) << std::endl;
+}
+//! [Interesting]
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    comm = new upm::NRF24l01(7);
+    comm->nrfSetRXaddr ((uint8_t *) "devi1");
+    comm->nrfSetTXaddr ((uint8_t *) "devi2");
+    comm->nrfSetPayload (MAX_BUFFER);
+    comm->nrfConfigModule ();
+    comm->dataRecievedHandler = nrf_handler;
+
+    signal(SIGINT, sig_handler);
+
+    while (!running) {
+        comm->nrfListenForChannel ();
+    }
+
+    std::cout << "exiting application" << std::endl;
+
+    delete comm;
+//! [Interesting]
+    return 0;
+}

examples/nrf_transmitter.cxx

@@ -0,0 +1,74 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include <iostream>
+#include "nrf24l01.h"
+#include <signal.h>
+
+int running = 0;
+upm::NRF24l01 *comm = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+void nrf_handler () {
+}
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    uint32_t dummyData = 0;
+    comm = new upm::NRF24l01(7);
+    comm->nrfSetRXaddr ((uint8_t *) "devi2");
+    comm->nrfSetTXaddr ((uint8_t *) "devi1");
+    comm->nrfSetPayload (MAX_BUFFER);
+    comm->nrfConfigModule ();
+    comm->dataRecievedHandler = nrf_handler;
+
+    signal(SIGINT, sig_handler);
+
+    while (!running) {
+        memcpy (comm->m_txBuffer, &dummyData, sizeof (dummyData));
+        comm->nrfSend ();
+        std::cout << "devi2 :: sending data ...." << dummyData << std::endl;
+        usleep (3000000);
+        dummyData += 3000;
+    }
+
+    std::cout << "exiting application" << std::endl;
+
+    delete comm;
+//! [Interesting]
+    return 0;
+}

examples/oled-1308.cxx

@@ -0,0 +1,116 @@
+/*
+ * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "ssd1308.h"
+
+#define DEVICE_ADDRESS    0x3C
+#define BUS_NUMBER        0x0
+
+static uint8_t SeeedLogo[] ={
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x60, 0xf0, 0xc0, 0x00, 0x00, 0x00, 0xfc, 0xff, 0x87, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+0xff, 0xfc, 0x00, 0x00, 0x00, 0x80, 0xf0, 0x20, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0x60, 0xe0, 0xc0,
+0xc0, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0x60, 0xe0, 0xc0, 0xc0, 0x80, 0x00, 0x00, 0x80, 0xc0,
+0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0x60, 0xe0, 0xc0, 0xc0,
+0x80, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0xe0, 0xc0, 0xc0, 0xf8, 0xf8, 0x00, 0x00, 0x00, 0x00,
+0x00, 0xc0, 0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00, 0xc0, 0xf0, 0xf0, 0xf0, 0xc0, 0x00, 0xc0,
+0xc0, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0xe0, 0xc0, 0xc0,
+0xf8, 0xf8, 0x00, 0xd8, 0xd8, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00,
+0x00, 0x03, 0x0f, 0x1e, 0x3c, 0x70, 0xe3, 0xcf, 0x9f, 0x30, 0x00, 0x00, 0x00, 0x00, 0x70, 0xbf,
+0xcf, 0xe3, 0x70, 0x78, 0x3e, 0x0f, 0x03, 0x00, 0x00, 0x00, 0x33, 0x77, 0x66, 0x66, 0x66, 0x6c,
+0x7d, 0x18, 0x00, 0x1f, 0x3f, 0x76, 0x66, 0x66, 0x66, 0x76, 0x37, 0x07, 0x00, 0x0f, 0x3f, 0x7f,
+0x66, 0x66, 0x66, 0x66, 0x77, 0x27, 0x07, 0x00, 0x1f, 0x3f, 0x76, 0x66, 0x66, 0x66, 0x76, 0x37,
+0x07, 0x00, 0x0f, 0x3f, 0x71, 0x60, 0x60, 0x60, 0x60, 0x31, 0x7f, 0x7f, 0x00, 0x00, 0x00, 0x00,
+0x11, 0x37, 0x67, 0x66, 0x66, 0x6c, 0x7d, 0x38, 0x00, 0x00, 0x3f, 0x7f, 0x3f, 0x00, 0x00, 0x1f,
+0x3f, 0x70, 0x60, 0x60, 0x70, 0x7f, 0x7f, 0x00, 0x0f, 0x3f, 0x71, 0x60, 0x60, 0x60, 0x60, 0x31,
+0x7f, 0x7f, 0x00, 0x7f, 0x7f, 0x00, 0x06, 0x1f, 0x3b, 0x60, 0x60, 0x60, 0x60, 0x71, 0x3f, 0x1f,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x48, 0x48, 0x48, 0xb0, 0x00, 0xc0, 0x20,
+0x20, 0x20, 0xc0, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xc0, 0x00, 0x40, 0xa0, 0xa0, 0xa0, 0x20, 0x00,
+0x00, 0x20, 0xf0, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0xf8, 0x08,
+0x08, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xf8, 0x00, 0xc0, 0xa0, 0xa0, 0xa0, 0xc0, 0x00, 0x20, 0xa0,
+0xa0, 0xa0, 0xc0, 0x00, 0x40, 0xa0, 0xa0, 0xa0, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x48, 0x48, 0x48, 0x08, 0x00, 0x20, 0x40, 0x80, 0x40,
+0x20, 0x00, 0x00, 0x20, 0xf0, 0x20, 0x20, 0x00, 0xc0, 0xa0, 0xa0, 0xa0, 0xc0, 0x00, 0xe0, 0x00,
+0x20, 0x20, 0xc0, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x02, 0x02, 0x01, 0x00, 0x01, 0x02,
+0x02, 0x02, 0x01, 0x00, 0x01, 0x02, 0x02, 0x02, 0x01, 0x00, 0x02, 0x02, 0x02, 0x02, 0x01, 0x00,
+0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02, 0x03, 0x02,
+0x02, 0x00, 0x01, 0x02, 0x02, 0x02, 0x03, 0x00, 0x01, 0x02, 0x02, 0x02, 0x00, 0x00, 0x01, 0x02,
+0x02, 0x02, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x01, 0x00, 0x00, 0x08, 0x06, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x02, 0x82, 0x02, 0x00, 0x02, 0x01, 0x01, 0x01,
+0x02, 0x00, 0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x01, 0x02, 0x02, 0x02, 0x00, 0x00, 0x03, 0x00,
+0x00, 0x00, 0x03, 0x00, 0x01, 0x02, 0x02, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x82, 0x8c, 0x60, 0x1c, 0x02, 0x00, 0x1c, 0x22, 0x22, 0x22, 0x1c, 0x00, 0x1e,
+0x20, 0x20, 0x00, 0x3e, 0x00, 0x00, 0x3e, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x3e, 0x04, 0x02, 0x02, 0x00, 0x1c, 0x2a, 0x2a, 0x2a, 0x0c, 0x00, 0x12, 0x2a, 0x2a,
+0x2a, 0x1c, 0x20, 0x1c, 0x22, 0x22, 0x22, 0x14, 0x00, 0x3f, 0x00, 0x02, 0x02, 0x3c, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+int
+main(int argc, char **argv)
+{
+    upm::SSD1308 *lcd = new upm::SSD1308 (BUS_NUMBER, DEVICE_ADDRESS);
+
+    /*
+     * Simple print hello world
+     */
+    // lcd->setCursor (0, 0);
+    // lcd->write ("Hello World");
+
+   /*
+     * Simple print hello world
+     */
+    lcd->clear ();
+    lcd->draw (SeeedLogo, 1024);
+
+    lcd->close ();
+}

examples/oled-1327.cxx

@@ -0,0 +1,126 @@
+/*
+ * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "ssd1327.h"
+
+#define DEVICE_ADDRESS    0x3C
+#define BUS_NUMBER        0x0
+
+static uint8_t SeeedLogo[] ={
+0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x60, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x06, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x03, 0x80, 0x03, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x80, 0x03, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x03, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x01, 0xC0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20,
+0x07, 0x80, 0x01, 0xE0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x0F, 0x80, 0x01, 0xE0,
+0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0, 0x08, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
+0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0,
+0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x38, 0x0F, 0x00, 0x01, 0xE0, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38,
+0x0F, 0x80, 0x01, 0xE0, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x0F, 0x80, 0x01, 0xE0,
+0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x0F, 0x80, 0x03, 0xE0, 0x78, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x1E, 0x07, 0x80, 0x03, 0xE0, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E,
+0x07, 0x80, 0x03, 0xE0, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x07, 0x80, 0x03, 0xC1,
+0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x87, 0xC0, 0x07, 0xC1, 0xF0, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x0F, 0x83, 0xC0, 0x07, 0x83, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F,
+0xC3, 0xC0, 0x07, 0x87, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xE1, 0xE0, 0x07, 0x0F,
+0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xF0, 0xE0, 0x0F, 0x0F, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x01, 0xF8, 0xF0, 0x0E, 0x1F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+0xF8, 0x70, 0x1C, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x30, 0x18, 0x7E,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x18, 0x30, 0xFC, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x1F, 0x88, 0x21, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x0F, 0xC4, 0x47, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xE0, 0x0F, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x02, 0x00, 0x00, 0x82, 0x60, 0x00, 0x00,
+0xF8, 0x00, 0x00, 0x40, 0x40, 0x02, 0x00, 0x00, 0x83, 0x60, 0x00, 0x00, 0x8C, 0x00, 0x00, 0x40,
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+0x81, 0xCC, 0xD2, 0x40, 0xFB, 0x21, 0xB2, 0x48, 0x40, 0x62, 0xF9, 0x2C, 0x80, 0x8C, 0xD2, 0x40,
+0x8B, 0xE7, 0xB0, 0x48, 0x40, 0xE2, 0xC9, 0x2C, 0x80, 0x84, 0xD2, 0x40, 0x8B, 0x2D, 0x92, 0x48,
+0x7D, 0xB3, 0x79, 0x27, 0x80, 0x87, 0x9E, 0x40, 0x8D, 0xE7, 0x9E, 0x48, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+int
+main(int argc, char **argv)
+{
+    upm::SSD1327 *lcd = new upm::SSD1327 (BUS_NUMBER, 0x3C);
+
+    /*
+     * Simple print hello world
+     */
+    for(uint8_t i = 0; i < 12 ; i++) {
+        lcd->setCursor (i, 0);
+        lcd->setGrayLevel (i);
+        lcd->write ("Hello World");
+    }
+
+   /*
+     * Simple print hello world
+     */
+    lcd->draw (SeeedLogo, 96 * 96 / 8);
+
+    lcd->close ();
+}

examples/pulsensor.cxx

@@ -0,0 +1,61 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include "pulsensor.h"
+#include <signal.h>
+
+int doWork = 0;
+pulsensor_context sensor_ctx;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        doWork = 1;
+    }
+}
+
+void
+handler (clbk_data data) {
+    printf ("callback data (%d)\n", data);
+}
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    init_pulsensor (&sensor_ctx, handler);
+    
+    start_sampler (&sensor_ctx);
+    while (!doWork) {
+        usleep (5);
+    }
+    stop_sampler (&sensor_ctx);
+//! [Interesting]
+    return 0;
+}

examples/rgb-lcd.cxx

@@ -0,0 +1,37 @@
+/*
+ * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "jhd1313m1.h"
+
+int
+main(int argc, char **argv)
+{
+    // 0x62 RGB_ADDRESS, 0x3E LCD_ADDRESS
+    upm::Jhd1313m1 *lcd = new upm::Jhd1313m1(0, 0x3E, 0x62);
+    lcd->setCursor(0,0);
+    lcd->write("Hello World");
+    lcd->setCursor(1,2);
+    lcd->write("Hello World");
+    lcd->close();
+}

examples/st7735.cxx

@@ -0,0 +1,79 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include <iostream>
+#include "st7735.h"
+#include <signal.h>
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    upm::ST7735 * lcd = new upm::ST7735(7, 4, 9, 8);
+    lcd->fillScreen (ST7735_RED);
+    lcd->refresh ();
+
+    lcd->fillScreen (ST7735_CYAN);
+    lcd->refresh ();
+
+    lcd->fillScreen (ST7735_BLACK);
+    lcd->refresh ();
+
+    lcd->drawLine(10, 10, 10, 100, ST7735_MAGENTA);
+    lcd->drawLine(20, 20, 10, 100, ST7735_YELLOW);
+    lcd->drawLine(30, 30, 50, 100, ST7735_WHITE);
+    lcd->refresh ();
+
+    lcd->drawPixel (20, 20, ST7735_GREEN);
+    lcd->refresh ();
+
+    lcd->drawTriangle (50, 50, 80, 80, 60, 90, ST7735_GREEN);
+    lcd->refresh ();
+
+    lcd->drawCircle (100, 110, 10, ST7735_BLUE);
+    lcd->refresh ();
+
+
+    lcd->setTextWrap(0x0);
+
+    lcd->setCursor(0, 30);
+    lcd->setTextColor(ST7735_RED, ST7735_RED);
+    lcd->setTextSize(1);
+    lcd->print("Hello World!");
+
+    lcd->setCursor(10, 50);
+    lcd->setTextColor(ST7735_RED, ST7735_YELLOW);
+    lcd->setTextSize(2);
+    lcd->print("BIG");
+
+    lcd->refresh ();
+
+    std::cout << "exiting application" << std::endl;
+
+    delete lcd;
+//! [Interesting]
+    return 0;
+}

examples/stepmotor.cxx

@@ -0,0 +1,73 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include <iostream>
+#include "stepmotor.h"
+#include <signal.h>
+
+int doWork = 0;
+upm::StepMotor *sensor = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        doWork = 1;
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    sensor = new upm::StepMotor(4, 6);
+
+    while (!doWork) {
+        sensor->setSpeed (500);
+        sensor->stepForward (500);
+        usleep (10000);
+        sensor->stepBackwards (500);
+        usleep (10000);
+
+        sensor->setSpeed (750);
+        sensor->stepForward (500);
+        usleep (10000);
+        sensor->stepBackwards (500);
+        usleep (10000);
+
+        sensor->setSpeed (1000);
+        sensor->stepForward (500);
+        usleep (10000);
+        sensor->stepBackwards (500);
+        usleep (10000);
+    }
+
+    delete sensor;
+//! [Interesting]
+    return 0;
+}

src/CMakeLists.txt

@@ -1,3 +1,124 @@
-add_subdirectory (hmc5883l)
-add_subdirectory (grove)
-add_subdirectory (lcm1602)
+macro(subdirlist result curdir)
+  file(GLOB children RELATIVE ${curdir} ${curdir}/*)
+  set(dirlist "")
+  foreach(child ${children})
+      if(IS_DIRECTORY ${curdir}/${child})
+        set(dirlist ${dirlist} ${child})
+    endif()
+  endforeach()
+  set(${result} ${dirlist})
+endmacro()
+
+macro (upm_CREATE_INSTALL_PKGCONFIG generated_file install_location)
+  configure_file (${PROJECT_SOURCE_DIR}/src/pkgconfig.in
+    ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY)
+  install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} DESTINATION ${install_location})
+endmacro (upm_CREATE_INSTALL_PKGCONFIG)
+
+macro(upm_SWIG_PYTHON)
+  if(BUILDSWIGPYTHON)
+    set (CMAKE_C_FLAGS -DSWIGPYTHON=${SWIG_FOUND})
+    set_source_files_properties (pyupm_${libname}.i PROPERTIES CPLUSPLUS ON)
+    swig_add_module (pyupm_${libname} python pyupm_${libname}.i ${module_src})
+    swig_link_libraries (pyupm_${libname} ${PYTHON_LIBRARIES} ${MRAA_LIBRARIES})
+    target_include_directories ( ${SWIG_MODULE_pyupm_${libname}_REAL_NAME}
+      PUBLIC
+      "${PYTHON_INCLUDE_PATH}"
+      "${PYTHON_INCLUDE_DIRS}"
+     )
+    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_pyupm_${libname}.so
+         ${CMAKE_CURRENT_BINARY_DIR}/pyupm_${libname}.py
+         DESTINATION lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages/
+         COMPONENT ${libname})
+  endif()
+endmacro()
+
+macro(upm_SWIG_NODE)
+  if(BUILDSWIGNODE)
+    set (CMAKE_CXX_FLAGS -DBUILDING_NODE_EXTENSION)
+    set_source_files_properties (jsupm_${libname}.i PROPERTIES CPLUSPLUS ON)
+    set_source_files_properties (jsupm_${libname}.i PROPERTIES SWIG_FLAGS "-node")
+    swig_add_module (jsupm_${libname} javascript jsupm_${libname}.i ${module_src})
+    swig_link_libraries (jsupm_${libname} ${MRAA_LIBRARIES} ${NODE_LIBRARIES})
+    target_include_directories ( ${SWIG_MODULE_jsupm_${libname}_REAL_NAME}
+      PUBLIC
+      "${NODE_INCLUDE_DIRS}"
+     )
+    set_target_properties (jsupm_${libname} PROPERTIES
+      PREFIX ""
+      SUFFIX ".node"
+    )
+    createpackagejson(${libname})
+    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/jsupm_${libname}.node
+         DESTINATION lib/node_modules/jsupm_${libname} COMPONENT ${libname})
+  endif()
+endmacro()
+
+macro(upm_doxygen)
+  if (DOXYGEN_FOUND)
+    set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
+    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
+      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../doxy2swig.py -n
+        ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
+        ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
+        DEPENDS ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
+    )
+    add_custom_target (${libname}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i)
+    add_dependencies (${libname}doc_i doc)
+    add_dependencies (${SWIG_MODULE_pyupm_${libname}_REAL_NAME} ${libname}doc_i)
+  endif ()
+endmacro()
+
+if (SWIG_FOUND)
+  if(BUILDSWIGPYTHON)
+    find_package (PythonLibs)
+    string (REPLACE "." ";" PYTHON_VERSION_LIST ${PYTHONLIBS_VERSION_STRING})
+    list (GET PYTHON_VERSION_LIST 0 PYTHON_VERSION_MAJOR)
+    list (GET PYTHON_VERSION_LIST 1 PYTHON_VERSION_MINOR)
+  endif(BUILDSWIGPYTHON)
+  if(BUILDSWIGNODE)
+    find_path (NODE_ROOT_DIR "node/node.h")
+    set (NODE_INCLUDE_DIRS
+      ${NODE_ROOT_DIR}/src
+      ${NODE_ROOT_DIR}/node
+      ${NODE_ROOT_DIR}/deps/v8/include
+      ${NODE_ROOT_DIR}/deps/uv/include
+    )
+    macro(createpackagejson)
+        configure_file (${PROJECT_SOURCE_DIR}/src/package.json.in ${CMAKE_CURRENT_BINARY_DIR}/package.json @ONLY)
+        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/package.json
+            DESTINATION lib/node_modules/jsupm_${libname} COMPONENT ${libname})
+    endmacro()
+
+  endif(BUILDSWIGNODE)
+endif()
+
+macro(upm_module_init)
+  add_library (${libname} SHARED ${module_src})
+  include_directories (${MRAA_INCLUDE_DIR} .)
+  target_link_libraries (${libname} ${MRAA_LIBRARIES})
+  set_target_properties(
+    ${libname}
+    PROPERTIES PREFIX "libupm-"
+    SOVERSION ${upm_VERSION_MAJOR}
+    VERSION ${upm_VERSION_STRING}
+  )
+  upm_create_install_pkgconfig (upm-${libname}.pc lib${LIB_SUFFIX}/pkgconfig)
+  if (SWIG_FOUND)
+    upm_swig_python()
+    upm_swig_node()
+    upm_doxygen()
+  endif()
+  install (TARGETS ${libname} DESTINATION lib COMPONENT ${libname})
+  install (FILES ${module_h} DESTINATION include/upm COMPONENT ${libname})
+
+  if (IPK)
+    cpack_add_component (${libname} DISPLAY_NAME ${libname} REQUIRED INSTALL_TYPES all)
+    set(CPACK_COMPONENT_${libname}_DESCRIPTION "${libdescription}")
+  endif()
+endmacro(upm_module_init)
+
+subdirlist(SUBDIRS ${CMAKE_CURRENT_SOURCE_DIR})
+foreach(subdir ${SUBDIRS})
+    add_subdirectory(${subdir})
+endforeach()

src/buzzer/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "buzzer")
+set (libdescription "upm buzzer")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/buzzer/buzzer.cxx

@@ -0,0 +1,51 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+
+#include "buzzer.h"
+
+using namespace upm;
+
+Buzzer::Buzzer (int pinNumber) {
+    m_pwm_context = mraa_pwm_init (pinNumber);
+    m_name = "Buzzer";
+}
+
+int Buzzer::playSound (int note, int delay) {
+    mraa_pwm_enable (m_pwm_context, 1);
+    mraa_pwm_period_us (m_pwm_context, note);
+    mraa_pwm_pulsewidth_us (m_pwm_context, note / 2);
+    usleep (delay);
+    mraa_pwm_enable (m_pwm_context, 0);
+
+    return note;
+}
+
+Buzzer::~Buzzer() {
+    mraa_pwm_close(m_pwm_context);
+    std::cout << "executed mraa_pwm_close" << std::endl;
+}
+

src/buzzer/buzzer.h

@@ -0,0 +1,81 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/pwm.h>
+
+#define  DO     3300    // 261 Hz 3830
+#define  RE     2930    // 294 Hz
+#define  MI     2600    // 329 Hz
+#define  FA     2460    // 349 Hz
+#define  SOL    2190    // 392 Hz
+#define  LA     1960    // 440 Hz
+#define  SI     1750    // 493 Hz
+
+namespace upm {
+
+/**
+ * @brief C++ API for Buzzer component
+ *
+ * This file defines the Buzzer C++ interface for libbuzzer
+ *
+ * @snippet buzzer-sound.cxx Interesting
+ *
+ */
+class Buzzer {
+    public:
+        /**
+         * Instanciates a Buzzer object
+         *
+         * @param pin Buzzer pin number
+         */
+        Buzzer (int pinNumber);
+
+        /**
+         * Buzzer object destructor.
+         */
+        ~Buzzer ();
+
+        /**
+         * Play chords.
+         *
+         * @param note chords (DO, RE, ME, etc...)
+         * @param delay time in microsec for playing the sound
+         */
+        int playSound (int note, int delay);
+
+        /**
+         * Return name of the component
+         */
+        std::string name()
+        {
+            return m_name;
+        }
+    protected:
+        std::string m_name;
+    private:
+        mraa_pwm_context m_pwm_context;
+};
+}

src/buzzer/jsupm_buzzer.i

@@ -0,0 +1,7 @@
+%module jsupm_buzzer
+
+%{
+    #include "buzzer.h"
+%}
+
+%include "buzzer.h"

src/buzzer/pyupm_buzzer.i

@@ -0,0 +1,8 @@
+%module pyupm_buzzer
+
+%feature("autodoc", "3");
+
+%include "buzzer.h"
+%{
+    #include "buzzer.h"
+%}

src/grove/CMakeLists.txt

@@ -1,39 +1,5 @@
 set (libname "grove")
-add_library (grove SHARED grove.cxx)
-include_directories (${MAA_INCLUDE_DIR})
-target_link_libraries (grove ${MAA_LIBRARIES})
-
-if (SWIG_FOUND)
-  find_package (PythonLibs)
-
-  include_directories (
-    ${PYTHON_INCLUDE_PATH}
-    ${PYTHON_INCLUDE_DIRS}
-    ${MAA_INCLUDE_DIR}
-    .
-  )
-
-  set_source_files_properties (pyupm_grove.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_grove.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_grove.i PROPERTIES SWIG_FLAGS "-node")
-
-  swig_add_module (pyupm_grove python pyupm_grove.i grove.cxx)
-#  swig_add_module (jsupm_grove javascript jsupm_grove.i grove.cxx)
-
-  swig_link_libraries (pyupm_grove ${PYTHON_LIBRARIES} ${MAA_LIBRARIES})
-#  swig_link_libraries (jsupm_grove ${MAA_LIBRARIES})
-
-  if (DOXYGEN_FOUND)
-    set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
-    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../doxy2swig.py -n
-        ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-        ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-        DEPENDS ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-    )
-    add_custom_target (${libname}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i)
-    add_dependencies (${libname}doc_i doc)
-    add_dependencies (${SWIG_MODULE_pyupm_grove_REAL_NAME} ${libname}doc_i)
-  endif ()
-
-endif ()
+set (libdescription "upm grove module")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/grove/grove.cxx

@@ -33,31 +33,31 @@ using namespace upm;
 
 GroveLed::GroveLed(int pin)
 {
-    maa_init();
-    m_gpio = maa_gpio_init(pin);
-    maa_gpio_dir(m_gpio, MAA_GPIO_OUT);
+    mraa_init();
+    m_gpio = mraa_gpio_init(pin);
+    mraa_gpio_dir(m_gpio, MRAA_GPIO_OUT);
     m_name = "LED Socket";
 }
 
 GroveLed::~GroveLed()
 {
-    maa_gpio_close(m_gpio);
+    mraa_gpio_close(m_gpio);
 }
 
-maa_result_t GroveLed::write(int value)
+mraa_result_t GroveLed::write(int value)
 {
     if (value >= 1) {
-        return maa_gpio_write(m_gpio, 1);
+        return mraa_gpio_write(m_gpio, 1);
     }
-    return maa_gpio_write(m_gpio, 0);
+    return mraa_gpio_write(m_gpio, 0);
 }
 
-maa_result_t GroveLed::on()
+mraa_result_t GroveLed::on()
 {
     return write(1);
 }
 
-maa_result_t GroveLed::off()
+mraa_result_t GroveLed::off()
 {
     return write(0);
 }
@@ -66,19 +66,19 @@ maa_result_t GroveLed::off()
 
 GroveTemp::GroveTemp(unsigned int pin)
 {
-    maa_init();
-    m_aio = maa_aio_init(pin);
+    mraa_init();
+    m_aio = mraa_aio_init(pin);
     m_name = "Temperature Sensor";
 }
 
 GroveTemp::~GroveTemp()
 {
-    maa_aio_close(m_aio);
+    mraa_aio_close(m_aio);
 }
 
 int GroveTemp::value ()
 {
-    int a = maa_aio_read(m_aio);
+    int a = mraa_aio_read(m_aio);
     float r = (float)(1023-a)*10000/a;
     float t = 1/(logf(r/10000)/3975 + 1/298.15)-273.15;
     return (int) t;
@@ -86,32 +86,32 @@ int GroveTemp::value ()
 
 float GroveTemp::raw_value()
 {
-    return (float) maa_aio_read(m_aio);
+    return (float) mraa_aio_read(m_aio);
 }
 
 //// GroveLight ////
 
 GroveLight::GroveLight(unsigned int pin)
 {
-    maa_init();
-    m_aio = maa_aio_init(pin);
+    mraa_init();
+    m_aio = mraa_aio_init(pin);
     m_name = "Light Sensor";
 }
 
 GroveLight::~GroveLight()
 {
-    maa_aio_close(m_aio);
+    mraa_aio_close(m_aio);
 }
 
 int GroveLight::value ()
 {
     // rough conversion to Lux
-    int a = maa_aio_read(m_aio);
+    int a = mraa_aio_read(m_aio);
     a = 10000/(((1023-a)*10/a)*15)^(4/3);
     return a;
 }
 
 float GroveLight::raw_value()
 {
-    return (float) maa_aio_read(m_aio);
+    return (float) mraa_aio_read(m_aio);
 }

src/grove/grove.h

@@ -24,8 +24,8 @@
 #pragma once
 
 #include <string>
-#include <maa/aio.h>
-#include <maa/gpio.h>
+#include <mraa/aio.h>
+#include <mraa/gpio.h>
 
 namespace upm {
 
@@ -44,11 +44,11 @@ class GroveLed: public Grove {
     public:
         GroveLed(int pin);
         ~GroveLed();
-        maa_result_t write(int value);
-        maa_result_t off();
-        maa_result_t on();
+        mraa_result_t write(int value);
+        mraa_result_t off();
+        mraa_result_t on();
     private:
-        maa_gpio_context m_gpio;
+        mraa_gpio_context m_gpio;
 };
 
 class GroveTemp: public Grove {
@@ -58,7 +58,7 @@ class GroveTemp: public Grove {
         float raw_value();
         int value();
     private:
-        maa_aio_context m_aio;
+        mraa_aio_context m_aio;
 };
 
 class GroveLight: public Grove {
@@ -68,7 +68,7 @@ class GroveLight: public Grove {
         float raw_value();
         int value();
     private:
-        maa_aio_context m_aio;
+        mraa_aio_context m_aio;
 };
 
 }

src/gy65/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "gy65")
+set (libdescription "upm GY65")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/gy65/gy65.cxx

@@ -0,0 +1,222 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include "gy65.h"
+
+using namespace upm;
+
+GY65::GY65 (int bus, int devAddr, uint8_t mode) {
+    m_name = "GY65";
+
+    m_controlAddr = devAddr;
+    m_bus = bus;
+
+    m_i2ControlCtx = mraa_i2c_init(m_bus);
+
+    mraa_result_t ret = mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    if (ret != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+
+    if (i2cReadReg_8 (0xD0) != 0x55)  {
+        std::cout << "Error :: Cannot continue" << std::endl;
+        return;
+    }
+
+    if (mode > BMP085_ULTRAHIGHRES) {
+        mode = BMP085_ULTRAHIGHRES;
+    }
+    oversampling = mode;
+
+    /* read calibration data */
+    ac1 = i2cReadReg_16 (BMP085_CAL_AC1);
+    ac2 = i2cReadReg_16 (BMP085_CAL_AC2);
+    ac3 = i2cReadReg_16 (BMP085_CAL_AC3);
+    ac4 = i2cReadReg_16 (BMP085_CAL_AC4);
+    ac5 = i2cReadReg_16 (BMP085_CAL_AC5);
+    ac6 = i2cReadReg_16 (BMP085_CAL_AC6);
+
+    b1 = i2cReadReg_16 (BMP085_CAL_B1);
+    b2 = i2cReadReg_16 (BMP085_CAL_B2);
+
+    mb = i2cReadReg_16 (BMP085_CAL_MB);
+    mc = i2cReadReg_16 (BMP085_CAL_MC);
+    md = i2cReadReg_16 (BMP085_CAL_MD);
+}
+
+GY65::~GY65() {
+    mraa_i2c_stop(m_i2ControlCtx);
+}
+
+int32_t
+GY65::getPressure () {
+    int32_t UT, UP, B3, B5, B6, X1, X2, X3, p;
+    uint32_t B4, B7;
+
+    UT = getTemperatureRaw();
+    UP = getPressureRaw();
+    B5 = computeB5(UT);
+
+    // do pressure calcs
+    B6 = B5 - 4000;
+    X1 = ((int32_t)b2 * ( (B6 * B6)>>12 )) >> 11;
+    X2 = ((int32_t)ac2 * B6) >> 11;
+    X3 = X1 + X2;
+    B3 = ((((int32_t)ac1*4 + X3) << oversampling) + 2) / 4;
+
+    X1 = ((int32_t)ac3 * B6) >> 13;
+    X2 = ((int32_t)b1 * ((B6 * B6) >> 12)) >> 16;
+    X3 = ((X1 + X2) + 2) >> 2;
+    B4 = ((uint32_t)ac4 * (uint32_t)(X3 + 32768)) >> 15;
+    B7 = ((uint32_t)UP - B3) * (uint32_t)( 50000UL >> oversampling );
+
+    if (B7 < 0x80000000) {
+        p = (B7 * 2) / B4;
+    } else {
+        p = (B7 / B4) * 2;
+    }
+    X1 = (p >> 8) * (p >> 8);
+    X1 = (X1 * 3038) >> 16;
+    X2 = (-7357 * p) >> 16;
+
+    p = p + ((X1 + X2 + (int32_t)3791)>>4);
+
+    return p;
+}
+
+int32_t
+GY65::getPressureRaw () {
+    uint32_t raw;
+
+    i2cWriteReg (BMP085_CONTROL, BMP085_READPRESSURECMD + (oversampling << 6));
+
+    if (oversampling == BMP085_ULTRALOWPOWER) {
+        usleep(5000);
+    } else if (oversampling == BMP085_STANDARD) {
+        usleep(8000);
+    } else if (oversampling == BMP085_HIGHRES) {
+        usleep(14000);
+    } else {
+        usleep(26000);
+    }
+
+    raw = i2cReadReg_16 (BMP085_PRESSUREDATA);
+
+    raw <<= 8;
+    raw |= i2cReadReg_8 (BMP085_PRESSUREDATA + 2);
+    raw >>= (8 - oversampling);
+
+    return raw;
+}
+
+int16_t
+GY65::getTemperatureRaw () {
+    i2cWriteReg (BMP085_CONTROL, BMP085_READTEMPCMD);
+    usleep(5000);
+    return i2cReadReg_16 (BMP085_TEMPDATA);
+}
+
+float
+GY65::getTemperature () {
+    int32_t UT, B5;     // following ds convention
+    float temp;
+
+    UT = getTemperatureRaw ();
+
+    B5 = computeB5 (UT);
+    temp = (B5 + 8) >> 4;
+    temp /= 10;
+
+    return temp;
+}
+
+int32_t
+GY65::getSealevelPressure(float altitudeMeters) {
+    float pressure = getPressure ();
+    return (int32_t)(pressure / pow(1.0-altitudeMeters/44330, 5.255));
+}
+
+float
+GY65::getAltitude (float sealevelPressure) {
+    float altitude;
+
+    float pressure = getPressure ();
+
+    altitude = 44330 * (1.0 - pow(pressure /sealevelPressure,0.1903));
+
+    return altitude;
+}
+
+int32_t
+GY65::computeB5(int32_t UT) {
+    int32_t X1 = (UT - (int32_t)ac6) * ((int32_t)ac5) >> 15;
+    int32_t X2 = ((int32_t)mc << 11) / (X1+(int32_t)md);
+
+    return X1 + X2;
+}
+
+mraa_result_t
+GY65::i2cWriteReg (uint8_t reg, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { reg, value };
+    error = mraa_i2c_address (m_i2ControlCtx, m_controlAddr);
+    error = mraa_i2c_write (m_i2ControlCtx, data, 2);
+
+    return error;
+}
+
+uint16_t
+GY65::i2cReadReg_16 (int reg) {
+    uint16_t data;
+
+    mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    mraa_i2c_write_byte(m_i2ControlCtx, reg);
+
+    mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    mraa_i2c_read(m_i2ControlCtx, (uint8_t *)&data, 0x2);
+
+    uint8_t high = (data & 0xFF00) >> 8;
+    data = (data << 8) & 0xFF00;
+    data |= high;
+
+    return data;
+}
+
+uint8_t
+GY65::i2cReadReg_8 (int reg) {
+    uint8_t data;
+
+    mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    mraa_i2c_write_byte(m_i2ControlCtx, reg);
+
+    mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    mraa_i2c_read(m_i2ControlCtx, &data, 0x1);
+
+    return data;
+}

src/gy65/gy65.h

@@ -0,0 +1,161 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Credits to Adafruit.
+ * Based on Adafruit BMP085 library.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/i2c.h>
+#include <math.h>
+
+#define ADDR               0x77 // device address
+
+// registers address
+#define BMP085_ULTRALOWPOWER 0
+#define BMP085_STANDARD      1
+#define BMP085_HIGHRES       2
+#define BMP085_ULTRAHIGHRES  3
+#define BMP085_CAL_AC1           0xAA  // R   Calibration data (16 bits)
+#define BMP085_CAL_AC2           0xAC  // R   Calibration data (16 bits)
+#define BMP085_CAL_AC3           0xAE  // R   Calibration data (16 bits)
+#define BMP085_CAL_AC4           0xB0  // R   Calibration data (16 bits)
+#define BMP085_CAL_AC5           0xB2  // R   Calibration data (16 bits)
+#define BMP085_CAL_AC6           0xB4  // R   Calibration data (16 bits)
+#define BMP085_CAL_B1            0xB6  // R   Calibration data (16 bits)
+#define BMP085_CAL_B2            0xB8  // R   Calibration data (16 bits)
+#define BMP085_CAL_MB            0xBA  // R   Calibration data (16 bits)
+#define BMP085_CAL_MC            0xBC  // R   Calibration data (16 bits)
+#define BMP085_CAL_MD            0xBE  // R   Calibration data (16 bits)
+
+#define BMP085_CONTROL           0xF4
+#define BMP085_TEMPDATA          0xF6
+#define BMP085_PRESSUREDATA      0xF6
+#define BMP085_READTEMPCMD       0x2E
+#define BMP085_READPRESSURECMD   0x34
+
+#define HIGH               1
+#define LOW                0
+
+namespace upm {
+
+/**
+ * @brief C++ API for GY65 chip (Atmospheric Pressure Sensor)
+ *
+ * This file defines the gy65 C++ interface for libgy65
+ *
+ * @snippet gy65.cxx Interesting
+ */
+class GY65 {
+    public:
+        /**
+         * Instanciates a GY65 object
+         *
+         * @param bus number of used bus
+         * @param devAddr addres of used i2c device
+         */
+        GY65 (int bus, int devAddr, uint8_t mode = BMP085_ULTRAHIGHRES);
+
+        /**
+         * GY65 object destructor, basicaly it close i2c connection.
+         */
+        ~GY65 ();
+
+        /**
+         * Return calculated pressure
+         */
+        int32_t getPressure ();
+
+        /**
+         *
+         * Get raw pressure data
+         */
+        int32_t getPressureRaw ();
+
+        /**
+         * Get raw temperature data from chip
+         */
+        int16_t getTemperatureRaw ();
+
+        /**
+         * Return calculated temperature
+         */
+        float getTemperature ();
+
+        /**
+         * With given absolute altitude sea level can be calculated
+         *
+         * @param altitudeMeters altitude
+         */
+        int32_t getSealevelPressure(float altitudeMeters = 0);
+
+        /**
+         * With given sea level altitude in meters can be calculated
+         *
+         * @param sealevelPressure Sea level
+         */
+        float getAltitude (float sealevelPressure = 101325);
+
+        /**
+         * Calculation of B5 (check spec for more information)
+         *
+         * @param UT
+         */
+        int32_t computeB5 (int32_t UT);
+
+        /**
+         * Read two bytes register
+         *
+         * @param reg address of a register
+         */
+        uint16_t i2cReadReg_16 (int reg);
+
+        /**
+         * Write to one byte register
+         *
+         * @param reg address of a register
+         * @param value byte to be written
+         */
+        mraa_result_t i2cWriteReg (uint8_t reg, uint8_t value);
+
+        /**
+         * Read one byte register
+         *
+         * @param reg address of a register
+         */
+        uint8_t i2cReadReg_8 (int reg);
+
+    private:
+        std::string m_name;
+
+        int m_controlAddr;
+        int m_bus;
+        mraa_i2c_context m_i2ControlCtx;
+
+        uint8_t oversampling;
+        int16_t ac1, ac2, ac3, b1, b2, mb, mc, md;
+        uint16_t ac4, ac5, ac6;
+};
+
+}

src/gy65/jsupm_gy65.i

@@ -0,0 +1,7 @@
+%module jsupm_gy65
+
+%{
+    #include "gy65.h"
+%}
+
+%include "gy65.h"

src/gy65/pyupm_gy65.i

@@ -0,0 +1,10 @@
+%module pyupm_gy65
+
+%include "stdint.i"
+
+%feature("autodoc", "3");
+
+%include "gy65.h"
+%{
+    #include "gy65.h"
+%}

src/hcsr04/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "hcsr04")
+set (libdescription "upm proximity sensor")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/hcsr04/hcsr04.cxx

@@ -0,0 +1,94 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include <functional>
+
+#include "hcsr04.h"
+
+using namespace upm;
+
+HCSR04::HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void *)) {
+    mraa_result_t error  = MRAA_SUCCESS;
+    m_name              = "HCSR04";
+
+    m_pwmTriggerCtx     = mraa_pwm_init (triggerPin);
+    if (m_pwmTriggerCtx == NULL) {
+        std::cout << "PWM context is NULL" << std::endl;
+        exit (1);
+    }
+
+    mraa_init();
+    m_echoPinCtx = mraa_gpio_init(echoPin);
+    if (m_echoPinCtx == NULL) {
+        fprintf (stderr, "Are you sure that pin%d you requested is valid on your platform?", echoPin);
+        exit (1);
+    }
+
+    mraa_gpio_dir(m_echoPinCtx, MRAA_GPIO_IN);
+    gpio_edge_t edge = MRAA_GPIO_EDGE_BOTH;
+    mraa_gpio_isr (m_echoPinCtx, edge, fptr, NULL);
+}
+
+HCSR04::~HCSR04 () {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    mraa_pwm_close (m_pwmTriggerCtx);
+    error = mraa_gpio_close (m_echoPinCtx);
+    if (error != MRAA_SUCCESS) {
+        mraa_result_print (error);
+    }
+}
+
+int
+HCSR04::getDistance () {
+    mraa_pwm_enable (m_pwmTriggerCtx, 1);
+    mraa_pwm_period_us (m_pwmTriggerCtx, MAX_PERIOD);
+    mraa_pwm_pulsewidth_us (m_pwmTriggerCtx, TRIGGER_PULSE);
+    mraa_pwm_enable (m_pwmTriggerCtx, 0);
+
+    m_doWork = 0;
+    m_InterruptCounter = 0;
+    while (!m_doWork) {
+        sleep (1);
+    }
+
+    return m_FallingTimeStamp - m_RisingTimeStamp;
+}
+
+void
+HCSR04::ackEdgeDetected () {
+    struct timeval timer;
+    gettimeofday(&timer, NULL);
+
+    ++m_InterruptCounter;
+    if (!(m_InterruptCounter % 2)) {
+        m_FallingTimeStamp  = 1000000 * timer.tv_sec + timer.tv_usec;
+        m_doWork = 1;
+    } else {
+        m_RisingTimeStamp = 1000000 * timer.tv_sec + timer.tv_usec;
+    }
+}

src/hcsr04/hcsr04.h

@@ -0,0 +1,99 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/aio.h>
+#include <mraa/gpio.h>
+#include <mraa/pwm.h>
+#include <sys/time.h>
+
+#define HIGH                   1
+#define LOW                    0
+
+#define MAX_PERIOD             7968
+#define TRIGGER_PULSE          10
+
+namespace upm {
+
+/**
+ * @brief C++ API for HCSR04 (ultrasonic ranging module) component
+ *
+ * This file defines the HCSR04 C++ interface for libhcsr04
+ *
+ * @snippet hcsr04.cxx Interesting
+ *
+ */
+class HCSR04 {
+    public:
+        /**
+         * Instanciates a HCSR04 object
+         *
+         * @param triggerPin pin for triggering the sensor for distance
+         * @param echoPin pulse response to triggering
+         * @param fptr function pointer for handling raising and
+         * falling interrupts
+         */
+        HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void *));
+
+        /**
+         * HCSR04 object destructor.
+         */
+        ~HCSR04 ();
+
+        /**
+         * Get the distance from the sensor.
+         */
+        int getDistance ();
+
+        /**
+         * On each interrupt this function will detect if the interrupt
+         * was falling edge or rising.
+         * Should be called from the interrupt handler.
+         */
+        void ackEdgeDetected ();
+
+        uint8_t m_doWork; /**< Flag to controll blocking function while waiting for falling edge interrupt */
+
+        /**
+         * Return name of the component
+         */
+        std::string name()
+        {
+            return m_name;
+        }
+
+    private:
+        mraa_pwm_context     m_pwmTriggerCtx;
+        mraa_gpio_context    m_echoPinCtx;
+
+        uint8_t m_waitEcho;
+        long    m_RisingTimeStamp;
+        long    m_FallingTimeStamp;
+        uint8_t m_InterruptCounter;
+
+        std::string         m_name;
+};
+
+}

src/hcsr04/jsupm_hcsr04.i

@@ -0,0 +1,7 @@
+%module jsupm_hcsr04
+
+%{
+    #include "hcsr04.h"
+%}
+
+%include "hcsr04.h"

src/hcsr04/pyupm_hcsr04.i

@@ -0,0 +1,8 @@
+%module pyupm_hcsr04
+
+%feature("autodoc", "3");
+
+%include "hcsr04.h"
+%{
+    #include "hcsr04.h"
+%}

src/hmc5883l/CMakeLists.txt

@@ -1,39 +1,5 @@
 set (libname "hmc5883l")
-add_library (hmc5883l SHARED hmc5883l.cxx)
-include_directories (${MAA_INCLUDE_DIR})
-target_link_libraries (hmc5883l ${MAA_LIBRARIES})
-
-if (SWIG_FOUND)
-  find_package (PythonLibs)
-
-  include_directories (
-    ${PYTHON_INCLUDE_PATH}
-    ${PYTHON_INCLUDE_DIRS}
-    ${MAA_INCLUDE_DIR}
-    .
-  )
-
-  set_source_files_properties (pyupm_hmc5883l.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_hmc5883l.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_hmc5883l.i PROPERTIES SWIG_FLAGS "-node")
-
-  swig_add_module (pyupm_hmc5883l python pyupm_hmc5883l.i hmc5883l.cxx)
-#  swig_add_module (jsupm_hmc5883l javascript jsupm_hmc5883l.i hmc5883l.cxx)
-
-  swig_link_libraries (pyupm_hmc5883l ${PYTHON_LIBRARIES} ${MAA_LIBRARIES})
-#  swig_link_libraries (jsupm_hmc5883l ${MAA_LIBRARIES})
-
-  if (DOXYGEN_FOUND)
-    set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
-    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../doxy2swig.py -n
-        ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-        ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-        DEPENDS ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-    )
-    add_custom_target (${libname}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i)
-    add_dependencies (${libname}doc_i doc)
-    add_dependencies (${SWIG_MODULE_pyupm_hmc5883l_REAL_NAME} ${libname}doc_i)
-  endif ()
-
-endif ()
+set (libdescription "libupm Digital Compass")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/hmc5883l/hmc5883l.cxx

@@ -79,17 +79,17 @@ using namespace upm;
 
 Hmc5883l::Hmc5883l(int bus)
 {
-    m_i2c = maa_i2c_init(bus);
+    m_i2c = mraa_i2c_init(bus);
 
-    maa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
+    mraa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
     m_rx_tx_buf[0] = HMC5883L_CONF_REG_B;
     m_rx_tx_buf[1] = GA_1_3_REG;
-    maa_i2c_write(m_i2c, m_rx_tx_buf, 2);
+    mraa_i2c_write(m_i2c, m_rx_tx_buf, 2);
 
-    maa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
+    mraa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
     m_rx_tx_buf[0] = HMC5883L_MODE_REG;
     m_rx_tx_buf[1] = HMC5883L_CONT_MODE;
-    maa_i2c_write(m_i2c, m_rx_tx_buf, 2);
+    mraa_i2c_write(m_i2c, m_rx_tx_buf, 2);
 
     Hmc5883l::update();
 }
@@ -97,11 +97,11 @@ Hmc5883l::Hmc5883l(int bus)
 int
 Hmc5883l::update(void)
 {
-    maa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
-    maa_i2c_write_byte(m_i2c, HMC5883L_DATA_REG);
+    mraa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
+    mraa_i2c_write_byte(m_i2c, HMC5883L_DATA_REG);
 
-    maa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
-    maa_i2c_read(m_i2c, m_rx_tx_buf, DATA_REG_SIZE);
+    mraa_i2c_address(m_i2c, HMC5883L_I2C_ADDR);
+    mraa_i2c_read(m_i2c, m_rx_tx_buf, DATA_REG_SIZE);
 
     // x
     m_coor[0] = (m_rx_tx_buf[HMC5883L_X_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_X_LSB_REG];
@@ -110,7 +110,7 @@ Hmc5883l::update(void)
     // y
     m_coor[1] = (m_rx_tx_buf[HMC5883L_Y_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_Y_LSB_REG];
 
-    return MAA_SUCCESS;
+    return MRAA_SUCCESS;
 }
 
 float

src/hmc5883l/hmc5883l.h

@@ -23,7 +23,7 @@
  */
 #pragma once
 
-#include <maa/i2c.h>
+#include <mraa/i2c.h>
 
 #define MAX_BUFFER_LENGTH 6
 
@@ -48,14 +48,14 @@ public:
 
     /**
      * Updates the values by reading from i2c
-     * 
+     *
      * @return 0 for success
      */
     int update();
 private:
     int m_coor[3];
-    char m_rx_tx_buf[MAX_BUFFER_LENGTH];
-    maa_i2c_context m_i2c;
+    uint8_t m_rx_tx_buf[MAX_BUFFER_LENGTH];
+    mraa_i2c_context m_i2c;
 };
 
 }

src/lcd/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "i2clcd")
+set (libdescription "upm lcd/oled displays")
+set (module_src i2clcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx ssd1327.cxx)
+set (module_h i2clcd.h lcm1602.h jhd1313m1.h ssd1308.h ssd1327.h)
+upm_module_init()

src/lcd/i2clcd.cxx

@@ -0,0 +1,86 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+
+#include "i2clcd.h"
+
+using namespace upm;
+
+I2CLcd::I2CLcd (int bus, int lcdAddress) {
+    m_lcd_control_address = lcdAddress;
+    m_bus = bus;
+
+    m_i2c_lcd_control = mraa_i2c_init(m_bus);
+
+    mraa_result_t ret = mraa_i2c_address(m_i2c_lcd_control, m_lcd_control_address);
+    if (ret != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+}
+
+mraa_result_t
+I2CLcd::write (int row, int column, std::string msg) {
+    setCursor (row, column);
+    write (msg);
+}
+
+mraa_result_t
+I2CLcd::close() {
+    return mraa_i2c_stop(m_i2c_lcd_control);
+}
+
+mraa_result_t
+I2CLcd::i2cReg (mraa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { addr, value };
+    error = mraa_i2c_address (ctx, deviceAdress);
+    error = mraa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+mraa_result_t
+I2CLcd::i2Cmd (mraa_i2c_context ctx, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { LCD_CMD, value };
+    error = mraa_i2c_address (ctx, m_lcd_control_address);
+    error = mraa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+mraa_result_t
+I2CLcd::i2cData (mraa_i2c_context ctx, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { LCD_DATA, value };
+    error = mraa_i2c_address (ctx, m_lcd_control_address);
+    error = mraa_i2c_write (ctx, data, 2);
+
+    return error;
+}

src/lcd/i2clcd.h

@@ -0,0 +1,95 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/i2c.h>
+
+namespace upm {
+
+// commands
+#define LCD_CLEARDISPLAY 0x01
+#define LCD_RETURNHOME 0x02
+#define LCD_ENTRYMODESET 0x04
+#define LCD_DISPLAYCONTROL 0x08
+#define LCD_CURSORSHIFT 0x10
+#define LCD_FUNCTIONSET 0x20
+#define LCD_DATA 0x40
+#define LCD_CMD 0x80
+
+#define LCD_BACKLIGHT 0x08
+#define LCD_NOBACKLIGHT 0x00
+
+// flags for display entry mode
+#define LCD_ENTRYRIGHT 0x00
+#define LCD_ENTRYLEFT 0x02
+#define LCD_ENTRYSHIFTINCREMENT 0x01
+#define LCD_ENTRYSHIFTDECREMENT 0x00
+
+// flags for display on/off control
+#define LCD_DISPLAYON 0x04
+#define LCD_DISPLAYOFF 0x00
+#define LCD_CURSORON 0x02
+#define LCD_CURSOROFF 0x00
+#define LCD_BLINKON 0x01
+#define LCD_BLINKOFF 0x00
+
+// flags for function set
+#define LCD_8BITMODE 0x10
+#define LCD_4BITMODE 0x00
+#define LCD_2LINE 0x08
+#define LCD_1LINE 0x00
+#define LCD_5x10DOTS 0x04
+#define LCD_5x8DOTS 0x00
+
+#define LCD_EN 0x04 // Enable bit
+#define LCD_RW 0x02 // Read/Write bit
+#define LCD_RS 0x01 // Register select bit
+
+class I2CLcd {
+    public:
+        I2CLcd (int bus, int lcdAddress);
+        mraa_result_t write (int x, int y, std::string msg);
+        
+        virtual mraa_result_t write (std::string msg) = 0;
+        virtual mraa_result_t setCursor (int row, int column) = 0;
+        virtual mraa_result_t clear () = 0;
+        virtual mraa_result_t home () = 0;
+        virtual mraa_result_t i2Cmd (mraa_i2c_context ctx, uint8_t value);
+        virtual mraa_result_t i2cReg (mraa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
+        virtual mraa_result_t i2cData (mraa_i2c_context ctx, uint8_t value);
+        
+        mraa_result_t close();
+        std::string name()
+        {
+            return m_name;
+        }
+    protected:
+        std::string m_name;
+        int m_lcd_control_address;
+        int m_bus;
+        mraa_i2c_context m_i2c_lcd_control;
+};
+
+}

src/lcd/jhd1313m1.cxx

@@ -0,0 +1,107 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+
+#include "jhd1313m1.h"
+
+using namespace upm;
+
+Jhd1313m1::Jhd1313m1 (int bus, int lcdAddress, int rgbAddress) : I2CLcd(bus, lcdAddress) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    m_rgb_address = rgbAddress;
+    m_i2c_lcd_rgb = mraa_i2c_init(m_bus);
+
+    mraa_result_t ret = mraa_i2c_address(m_i2c_lcd_rgb, m_rgb_address);
+    if (ret != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+
+    usleep(50000);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    usleep(4500);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    usleep(4500);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    usleep(4500);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+
+    i2Cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
+    clear ();
+    usleep(4500);
+    
+    i2Cmd (m_i2c_lcd_control, LCD_ENTRYMODESET |
+                              LCD_ENTRYLEFT |
+                              LCD_ENTRYSHIFTDECREMENT);
+
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0, 0);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 1, 0);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x08, 0xAA);
+
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x04, 255);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x03, 255);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x02, 255);
+}
+
+Jhd1313m1::~Jhd1313m1() {
+    
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+mraa_result_t
+Jhd1313m1::write (std::string msg) {
+    mraa_result_t error = MRAA_SUCCESS;
+    uint8_t data[2] = {0x40, 0};
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        error = i2cData (m_i2c_lcd_control, msg[i]);
+    }
+
+    return error;
+}
+
+mraa_result_t
+Jhd1313m1::setCursor (int row, int column) {
+    mraa_result_t error = MRAA_SUCCESS;
+    int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
+    uint8_t offset = ((column % 16) + row_addr[row]);
+    error =  i2Cmd (m_i2c_lcd_control, offset);
+
+    return error;
+}
+
+mraa_result_t
+Jhd1313m1::clear () {
+    return i2Cmd (m_i2c_lcd_control, LCD_CLEARDISPLAY);
+}
+
+mraa_result_t
+Jhd1313m1::home () {
+    return i2Cmd (m_i2c_lcd_control, LCD_RETURNHOME);
+}

src/lcd/jhd1313m1.h

@@ -0,0 +1,45 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include "i2clcd.h"
+
+namespace upm {
+
+class Jhd1313m1 : public I2CLcd {
+    public:
+        Jhd1313m1 (int bus, int lcdAddress, int rgbAddress);
+        ~Jhd1313m1 ();
+        mraa_result_t write (std::string msg);
+        mraa_result_t setCursor (int row, int column);
+        mraa_result_t clear ();
+        mraa_result_t home ();
+
+    private:
+        int m_rgb_address;
+        mraa_i2c_context m_i2c_lcd_rgb;
+};
+
+}

src/lcd/jsupm_i2clcd.i

@@ -0,0 +1,21 @@
+%module jsupm_i2clcd
+
+%include "i2clcd.h"
+%{
+    #include "i2clcd.h"
+%}
+
+%include "jhd1313m1.h"
+%{
+    #include "jhd1313m1.h"
+%}
+
+%include "lcm1602.h"
+%{
+    #include "lcm1602.h"
+%}
+
+%include "ssd1327.h"
+%{
+    #include "ssd1327.h"
+%}

src/lcd/lcm1602.cxx

@@ -30,50 +30,10 @@
 
 #include "lcm1602.h"
 
-#define LCD_CLEARDISPLAY 0x01
-#define LCD_RETURNHOME 0x02
-#define LCD_ENTRYMODESET 0x04
-#define LCD_DISPLAYCONTROL 0x08
-#define LCD_CURSORSHIFT 0x10
-#define LCD_FUNCTIONSET 0x20
-#define LCD_SETCGRAMADDR 0x40
-#define LCD_SETDDRAMADDR 0x80
-#define LCD_BACKLIGHT 0x08
-#define LCD_NOBACKLIGHT 0x00
-
-#define LCD_ENTRYRIGHT 0x00
-#define LCD_ENTRYLEFT 0x02
-#define LCD_ENTRYSHIFTINCREMENT 0x01
-#define LCD_ENTRYSHIFTDECREMENT 0x00
-
-#define LCD_DISPLAYON 0x04
-#define LCD_DISPLAYOFF 0x00
-#define LCD_CURSORON 0x02
-#define LCD_CURSOROFF 0x00
-#define LCD_BLINKON 0x01
-#define LCD_BLINKOFF 0x00
-
-#define LCD_8BITMODE 0x10
-#define LCD_4BITMODE 0x00
-#define LCD_2LINE 0x08
-#define LCD_1LINE 0x00
-#define LCD_5x10DOTS 0x04
-#define LCD_5x8DOTS 0x00
-
-#define LCD_EN 0x04 // Enable bit
-#define LCD_RW 0x02 // Read/Write bit
-#define LCD_RS 0x01 // Register select bit
-
 using namespace upm;
 
-Lcm1602::Lcm1602(int bus_in, int addr_in)
-{
-    address = addr_in;
-    bus = bus_in;
-    maa_init();
-    m_i2c = maa_i2c_init(bus);
-
-    maa_i2c_address(m_i2c, address);
+Lcm1602::Lcm1602(int bus_in, int addr_in) : I2CLcd (bus_in, addr_in) {
+    mraa_result_t error = MRAA_SUCCESS;
 
     usleep(50000);
     expandWrite(LCD_BACKLIGHT);
@@ -98,77 +58,81 @@ Lcm1602::Lcm1602(int bus_in, int addr_in)
     send(LCD_ENTRYMODESET | LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT, 0);
 
     home();
-
 }
 
-int
-Lcm1602::clear()
-{
+Lcm1602::~Lcm1602 () {
+    
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+mraa_result_t
+Lcm1602::write (std::string msg) {
+    mraa_result_t error = MRAA_SUCCESS;
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        error = send (msg[i], LCD_RS);
+    }
+    return error;
+}
+
+mraa_result_t
+Lcm1602::setCursor (int row, int column) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
+    uint8_t offset = ((column % 16) + row_addr[row]);
+
+    return send (LCD_CMD | offset, 0);
+}
+
+mraa_result_t
+Lcm1602::clear () {
     return send(LCD_CLEARDISPLAY, 0);
 }
 
-int
-Lcm1602::home()
-{
+mraa_result_t
+Lcm1602::home () {
     return send(LCD_RETURNHOME, 0);
 }
 
-int
-Lcm1602::cursor(int row, int column)
-{
-    if (row > 3)
-        return 99;
-    int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
-    return send(LCD_SETDDRAMADDR | ((column % 16) + row_addr[row]),0);
-}
-
-int
-Lcm1602::write(std::string msg)
-{
-    int ret = 0;
-    for(std::string::size_type i = 0; i < msg.size(); ++i) {
-        ret = send(msg[i], LCD_RS);
-    }
-    return 0;
-}
-
-int
-Lcm1602::close()
-{
-    return maa_i2c_stop(m_i2c);
-}
-
-int
-Lcm1602::send(char value, int mode)
-{
-    int ret = 0;
-    char h = value & 0xf0;
-    char l = (value << 4) & 0xf0;
+/*
+ * **************
+ *  private area
+ * **************
+ */
+mraa_result_t
+Lcm1602::send (uint8_t value, int mode) {
+    mraa_result_t ret = MRAA_SUCCESS;
+    uint8_t h = value & 0xf0;
+    uint8_t l = (value << 4) & 0xf0;
     ret = write4bits(h | mode);
     ret = write4bits(l | mode);
     return ret;
 }
 
-int
-Lcm1602::write4bits(char value)
+mraa_result_t
+Lcm1602::write4bits(uint8_t value)
 {
-    int ret = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
     ret = expandWrite(value);
     ret = pulseEnable(value);
-    return 0;
+    return ret;
 }
 
-int
-Lcm1602::expandWrite(char value)
+mraa_result_t
+Lcm1602::expandWrite(uint8_t value)
 {
-    char buffer = value | LCD_BACKLIGHT;
-    return maa_i2c_write_byte(m_i2c, buffer);
+    uint8_t buffer = value | LCD_BACKLIGHT;
+    return mraa_i2c_write_byte(m_i2c_lcd_control, buffer);
 }
 
-int
-Lcm1602::pulseEnable(char value)
+mraa_result_t
+Lcm1602::pulseEnable(uint8_t value)
 {
-    int ret = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
     ret = expandWrite(value | LCD_EN);
     usleep(1);
     ret = expandWrite(value & ~LCD_EN);

src/lcd/lcm1602.h

@@ -7,7 +7,7 @@
  * Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
  * Copyright (c) 2014 Intel Corporation.
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * Permission is hereby granted, free of uint8_tge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
  * the Software without restriction, including without limitation the rights to
  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
@@ -28,37 +28,28 @@
 #pragma once
 
 #include <string>
-#include <maa/i2c.h>
+#include "i2clcd.h"
 
 namespace upm {
 
-class Lcm1602 {
-public:
-    /** LCM1602 Constructor.
-     * Calls MAA initialisation functions.
-     * @param bus i2c bus to use
-     * @param address the slave address the lcd is registered on.
-     */
-    Lcm1602(int bus, int address);
-
-    // Clear the screen
-    int clear();
-    // Set the cursor to home
-    int home();
-    // change cursor to row,column.
-    int cursor(int row, int column);
-    //write a string at the position
-    int write(std::string msg);
-    int close();
-
-private:
-    int address;
-    int bus;
-    int send(char value, int mode);
-    int write4bits(char value);
-    int expandWrite(char value);
-    int pulseEnable(char value);
-    maa_i2c_context m_i2c;
-};
+class Lcm1602 : public I2CLcd {
+    public:
+        /** LCM1602 Constructor.
+         * Calls MRAA initialisation functions.
+         * @param bus i2c bus to use
+         * @param address the slave address the lcd is registered on.
+         */
+        Lcm1602(int bus, int address);
+        ~Lcm1602();
+        mraa_result_t write (std::string msg);
+        mraa_result_t setCursor (int row, int column);
+        mraa_result_t clear ();
+        mraa_result_t home ();
 
+    private :
+        mraa_result_t send (uint8_t value, int mode);
+        mraa_result_t write4bits(uint8_t value);
+        mraa_result_t expandWrite(uint8_t value);
+        mraa_result_t pulseEnable(uint8_t value);
+    };
 }

src/lcd/pyupm_i2clcd.i

@@ -0,0 +1,23 @@
+%module pyupm_i2clcd
+
+%feature("autodoc", "3");
+
+%include "i2clcd.h"
+%{
+    #include "i2clcd.h"
+%}
+
+%include "jhd1313m1.h"
+%{
+    #include "jhd1313m1.h"
+%}
+
+%include "lcm1602.h"
+%{
+    #include "lcm1602.h"
+%}
+
+%include "ssd1327.h"
+%{
+    #include "ssd1327.h"
+%}

src/lcd/ssd1308.cxx

@@ -0,0 +1,139 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string>
+#include <unistd.h>
+
+#include "ssd1308.h"
+
+using namespace upm;
+
+SSD1308::SSD1308 (int bus_in, int addr_in) : I2CLcd (bus_in, addr_in) {
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF);  // display off
+    printf ("NO_GDB :: DISPLAY_CMD_OFF \n");
+    usleep (4500);
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON);   // display on
+    usleep (4500);
+    setNormalDisplay ();                         // set to normal display '1' is ON
+
+    clear ();
+    setAddressingMode (PAGE);
+}
+
+SSD1308::~SSD1308 () {
+
+}
+
+mraa_result_t
+SSD1308::draw (uint8_t *data, int bytes) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    setAddressingMode (HORIZONTAL);
+    for (int idx = 0; idx < bytes; idx++) {
+        i2cData (m_i2c_lcd_control, data[idx]);
+    }
+
+    return error;
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+mraa_result_t
+SSD1308::write (std::string msg) {
+    mraa_result_t error = MRAA_SUCCESS;
+    uint8_t data[2] = {0x40, 0};
+
+    setAddressingMode (PAGE);
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        writeChar (m_i2c_lcd_control, msg[i]);
+    }
+
+    return error;
+}
+
+mraa_result_t
+SSD1308::setCursor (int row, int column) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    error = i2Cmd (m_i2c_lcd_control, BASE_PAGE_START_ADDR + row);                           // set page address
+    error = i2Cmd (m_i2c_lcd_control, BASE_LOW_COLUMN_ADDR + (8 * column & 0x0F));           // set column lower address
+    error = i2Cmd (m_i2c_lcd_control, BASE_HIGH_COLUMN_ADDR + ((8 * column >> 4) & 0x0F));   // set column higher address
+
+    return error;
+}
+
+mraa_result_t
+SSD1308::clear () {
+    mraa_result_t error = MRAA_SUCCESS;
+    uint8_t columnIdx, rowIdx;
+
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF);  // display off
+    for(rowIdx = 0; rowIdx < 8; rowIdx++) {
+        setCursor (rowIdx, 0);
+
+        // clear all columns
+        for(columnIdx = 0; columnIdx < 16; columnIdx++) {
+            writeChar (m_i2c_lcd_control, ' ');
+        }
+    }
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON);   // display on
+    home ();
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+SSD1308::home () {
+    return setCursor (0, 0);
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+mraa_result_t
+SSD1308::writeChar (mraa_i2c_context ctx, uint8_t value) {
+    if (value < 0x20 || value > 0x7F) {
+        value = 0x20; // space
+    }
+
+    for (uint8_t idx = 0; idx < 8; idx++) {
+        i2cData (m_i2c_lcd_control, BasicFont[value - 32][idx]);
+    }
+}
+
+mraa_result_t
+SSD1308::setNormalDisplay () {
+    return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL);    // set to normal display '1' is ON
+}
+
+mraa_result_t
+SSD1308::setAddressingMode (displayAddressingMode mode) {
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_MEM_ADDR_MODE); //set addressing mode
+    i2Cmd (m_i2c_lcd_control, mode); //set page addressing mode
+}

src/lcd/ssd1308.h

@@ -0,0 +1,170 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <string>
+#include "i2clcd.h"
+
+namespace upm {
+
+#define DISPLAY_CMD_OFF                0xAE
+#define DISPLAY_CMD_ON              0xAF
+
+#define BASE_LOW_COLUMN_ADDR        0x00
+#define BASE_HIGH_COLUMN_ADDR       0x10
+#define BASE_PAGE_START_ADDR        0xB0
+#define DISPLAY_CMD_MEM_ADDR_MODE   0x20
+
+#define DISPLAY_CMD_SET_NORMAL      0xA6
+
+const uint8_t BasicFont[][8] =
+{
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
+  {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
+  {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
+  {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
+  {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
+  {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
+  {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
+  {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
+  {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
+  {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
+  {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
+  {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
+  {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
+  {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
+  {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
+  {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
+  {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
+  {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
+  {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
+  {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
+  {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
+  {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
+  {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
+  {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
+  {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
+  {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
+  {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
+  {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
+  {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
+  {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
+  {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
+  {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
+  {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
+  {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
+  {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
+  {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
+  {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
+  {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
+  {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
+  {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
+  {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
+  {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
+  {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
+  {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
+  {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
+  {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
+  {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
+  {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
+  {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
+  {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
+  {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
+  {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
+  {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
+  {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
+  {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
+  {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
+  {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
+  {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
+  {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
+  {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
+  {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
+  {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
+  {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
+  {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
+  {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
+  {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
+};
+
+typedef enum {
+    HORIZONTAL    =  0,
+    VERTICAL      =  1,
+    PAGE          =  2
+} displayAddressingMode;
+
+class SSD1308 : public I2CLcd {
+    public:
+        /** SSD1308 Constructor.
+         * Calls MRAA initialisation functions.
+         * @param bus i2c bus to use
+         * @param address the slave address the lcd is registered on.
+         */
+        SSD1308 (int bus, int address);
+        ~SSD1308 ();
+        mraa_result_t draw(uint8_t *data, int bytes);
+
+        // pure virtual methods
+        mraa_result_t write (std::string msg);
+        mraa_result_t setCursor (int row, int column);
+        mraa_result_t clear ();
+        mraa_result_t home ();
+
+    private:
+        mraa_result_t writeChar (mraa_i2c_context ctx, uint8_t value);
+        mraa_result_t setNormalDisplay ();
+        mraa_result_t setAddressingMode (displayAddressingMode mode);
+    };
+}

src/lcd/ssd1327.cxx

@@ -0,0 +1,276 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string>
+#include <unistd.h>
+
+#include "ssd1327.h"
+
+using namespace upm;
+
+#define INIT_SLEEP 50000
+#define CMD_SLEEP  10000
+
+SSD1327::SSD1327 (int bus_in, int addr_in) : I2CLcd (bus_in, addr_in) {
+    mraa_result_t error  = MRAA_SUCCESS;
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0xFD); // Unlock OLED driver IC MCU interface from entering command. i.e: Accept commands
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x12);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAE); // Set display off
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0xA8); // set multiplex ratio
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x5F); // 96
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA1); // set display start line
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x00); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA2); // set display offset
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x60);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA0); // set remap
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x46);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAB); // set vdd internal
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x81); // set contrasr
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x53); // 100 nit
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB1); // Set Phase Length
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X51); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB3); // Set Display Clock Divide Ratio/Oscillator Frequency
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB9); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xBC); // set pre_charge voltage/VCOMH
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x08); // (0x08);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xBE); // set VCOMH
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X07); // (0x07);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB6); // Set second pre-charge period
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xD5); // enable second precharge and enternal vsl
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X62); // (0x62);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA4); // Set Normal Display Mode
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x2E); // Deactivate Scroll
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAF); // Switch on display
+    usleep (INIT_SLEEP);
+
+    // Row Address
+    error = i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
+    usleep (INIT_SLEEP);
+
+    // Column Address
+    error = i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x37); // End at  (8 + 47)th column. Each Column has 2 pixels(segments)
+    usleep (INIT_SLEEP);
+
+    clear ();
+    setNormalDisplay ();
+    setVerticalMode ();
+}
+
+SSD1327::~SSD1327 () {
+
+}
+
+mraa_result_t
+SSD1327::draw (uint8_t *data, int bytes) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    setHorizontalMode ();
+    for (int row = 0; row < bytes; row++) {
+        for (uint8_t col = 0; col < 8; col+=2) {
+            uint8_t value = 0x0;
+
+            uint8_t bitOne = (data[row] << col) & 0x80;
+            uint8_t bitTwo = (data[row] << (col + 1)) & 0x80;
+
+            value |= (bitOne) ? grayHigh : 0x00;
+            value |= (bitTwo) ? grayLow : 0x00;
+
+            i2cData (m_i2c_lcd_control, value);
+            usleep (CMD_SLEEP - 2000);
+        }
+    }
+
+    return error;
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+mraa_result_t
+SSD1327::write (std::string msg) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    setVerticalMode ();
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        writeChar (m_i2c_lcd_control, msg[i]);
+    }
+
+    return error;
+}
+
+mraa_result_t
+SSD1327::setCursor (int row, int column) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    //Column Address
+    i2Cmd (m_i2c_lcd_control, 0x15);                /* Set Column Address */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x08 + (column * 4));  /* Start Column: Start from 8 */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x37);                /* End Column */
+    usleep (CMD_SLEEP);
+    // Row Address
+    i2Cmd (m_i2c_lcd_control, 0x75);                /* Set Row Address */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x00 + (row * 8));     /* Start Row*/
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x07 + (row * 8));     /* End Row*/
+    usleep (CMD_SLEEP);
+
+    return error;
+}
+
+mraa_result_t
+SSD1327::clear () {
+    mraa_result_t error = MRAA_SUCCESS;
+    uint8_t columnIdx, rowIdx;
+
+    for(rowIdx = 0; rowIdx < 12; rowIdx++) {
+        // clear all columns
+        for(columnIdx = 0; columnIdx < 12; columnIdx++) {
+            writeChar (m_i2c_lcd_control, ' ');
+        }
+    }
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+SSD1327::home () {
+    return setCursor (0, 0);
+}
+
+mraa_result_t
+SSD1327::setGrayLevel (uint8_t level) {
+    grayHigh = (level << 4) & 0xF0;
+    grayLow  =  level & 0x0F;
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+mraa_result_t
+SSD1327::writeChar (mraa_i2c_context ctx, uint8_t value) {
+    if (value < 0x20 || value > 0x7F) {
+        value = 0x20; // space
+    }
+
+    for (uint8_t row = 0; row < 8; row=row+2) {
+        for (uint8_t col = 0; col < 8; col++) {
+            uint8_t data = 0x0;
+
+            uint8_t bitOne = ((BasicFont[value - 32][row]) >> col) & 0x1;
+            uint8_t bitTwo = ((BasicFont[value - 32][row + 1]) >> col) & 0x1;
+
+            data |= (bitOne) ? grayHigh : 0x00;
+            data |= (bitTwo) ? grayLow : 0x00;
+
+            i2cData (m_i2c_lcd_control, data);
+            usleep (CMD_SLEEP - 2000);
+        }
+    }
+}
+
+mraa_result_t
+SSD1327::setNormalDisplay () {
+    return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL);    // set to normal display '1' is ON
+}
+
+mraa_result_t
+SSD1327::setHorizontalMode () {
+    i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x42); // horizontal mode
+    usleep (CMD_SLEEP);
+
+    // Row Address
+    i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
+    usleep (CMD_SLEEP);
+
+    // Column Address
+    i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x37); // End at  (8 + 47)th column. Each Column has 2 pixels(or segments)
+    usleep (CMD_SLEEP);
+}
+
+mraa_result_t
+SSD1327::setVerticalMode () {
+    i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x46); // Vertical mode
+    usleep (CMD_SLEEP);
+}

src/lcd/ssd1327.h

@@ -0,0 +1,175 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <string>
+#include "i2clcd.h"
+
+namespace upm {
+/*
+#define DISPLAY_CMD_OFF             0xAE
+#define DISPLAY_CMD_ON              0xAF
+
+#define BASE_LOW_COLUMN_ADDR        0x00
+#define BASE_HIGH_COLUMN_ADDR       0x10
+#define BASE_PAGE_START_ADDR        0xB0
+#define DISPLAY_CMD_MEM_ADDR_MODE   0x20
+*/
+#define DISPLAY_CMD_SET_NORMAL      0xA4
+
+const uint8_t BasicFont[][8] =
+{
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
+  {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
+  {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
+  {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
+  {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
+  {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
+  {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
+  {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
+  {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
+  {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
+  {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
+  {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
+  {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
+  {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
+  {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
+  {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
+  {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
+  {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
+  {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
+  {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
+  {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
+  {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
+  {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
+  {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
+  {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
+  {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
+  {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
+  {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
+  {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
+  {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
+  {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
+  {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
+  {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
+  {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
+  {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
+  {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
+  {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
+  {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
+  {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
+  {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
+  {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
+  {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
+  {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
+  {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
+  {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
+  {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
+  {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
+  {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
+  {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
+  {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
+  {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
+  {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
+  {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
+  {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
+  {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
+  {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
+  {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
+  {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
+  {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
+  {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
+  {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
+  {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
+  {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
+  {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
+  {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
+  {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
+};
+
+typedef enum {
+    HORIZONTAL    =  0,
+    VERTICAL      =  1,
+    PAGE          =  2
+} displayAddressingMode;
+
+class SSD1327 : public I2CLcd {
+    public:
+        /** SSD1308 Constructor.
+         * Calls MRAA initialisation functions.
+         * @param bus i2c bus to use
+         * @param address the slave address the lcd is registered on.
+         */
+        SSD1327 (int bus, int address);
+        ~SSD1327 ();
+        mraa_result_t draw(uint8_t *data, int bytes);
+
+        // virtual methods
+        mraa_result_t write (std::string msg);
+        mraa_result_t setCursor (int row, int column);
+        mraa_result_t clear ();
+        mraa_result_t home ();
+        mraa_result_t setGrayLevel (uint8_t level);
+
+    private:
+        mraa_result_t writeChar (mraa_i2c_context ctx, uint8_t value);
+        mraa_result_t setNormalDisplay ();
+        mraa_result_t setHorizontalMode ();
+        mraa_result_t setVerticalMode ();
+
+        uint8_t grayHigh;
+        uint8_t grayLow;
+    };
+}

src/lcm1602/CMakeLists.txt

@@ -1,39 +0,0 @@
-set (libname "lcm1602")
-add_library (lcm1602 SHARED lcm1602.cxx)
-include_directories (${MAA_INCLUDE_DIR})
-target_link_libraries (lcm1602 ${MAA_LIBRARIES})
-
-if (SWIG_FOUND)
-  find_package (PythonLibs)
-
-  include_directories (
-    ${PYTHON_INCLUDE_PATH}
-    ${PYTHON_INCLUDE_DIRS}
-    ${MAA_INCLUDE_DIR}
-    .
-  )
-
-  set_source_files_properties (pyupm_lcm1602.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_lcm1602.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_lcm1602.i PROPERTIES SWIG_FLAGS "-node")
-
-  swig_add_module (pyupm_lcm1602 python pyupm_lcm1602.i lcm1602.cxx)
-#  swig_add_module (jsupm_lcm1602 javascript jsupm_lcm1602.i lcm1602.cxx)
-
-  swig_link_libraries (pyupm_lcm1602 ${PYTHON_LIBRARIES} ${MAA_LIBRARIES})
-#  swig_link_libraries (jsupm_lcm1602 ${MAA_LIBRARIES})
-
-  if (DOXYGEN_FOUND)
-    set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
-    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../doxy2swig.py -n
-        ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-        ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-        DEPENDS ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-    )
-    add_custom_target (${libname}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i)
-    add_dependencies (${libname}doc_i doc)
-    add_dependencies (${SWIG_MODULE_pyupm_lcm1602_REAL_NAME} ${libname}doc_i)
-  endif ()
-
-endif ()

src/lcm1602/jsupm_lcm1602.i

@@ -1,7 +0,0 @@
-%module jsupm_lcm1602
-
-%{
-    #include "lcm1602.h"
-%}
-
-%include "lcm1602.h"

src/lcm1602/pyupm_lcm1602.i

@@ -1,12 +0,0 @@
-%module pyupm_lcm1602
-
-%feature("autodoc", "3");
-
-#ifdef DOXYGEN
-%include "lcm1602_doc.i"
-#endif
-
-%include "lcm1602.h"
-%{
-    #include "lcm1602.h"
-%}

src/max31855/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "max31855")
+set (libdescription "K type thermistor amplifier")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/max31855/jsupm_max31855.i

@@ -0,0 +1,9 @@
+//! [Interesting]
+%module jsupm_max31855
+
+%{
+    #include "max31855.h"
+%}
+
+%include "max31855.h"
+//! [Interesting]

src/max31855/max31855.cxx

@@ -0,0 +1,103 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include <functional>
+#include <string.h>
+
+#include "max31855.h"
+
+using namespace upm;
+
+//! [Constructor]
+MAX31855::MAX31855(int bus, int cs)
+{
+    // initialise chip select as a normal gpio
+    m_gpio = mraa_gpio_init(cs);
+    mraa_gpio_dir(m_gpio, MRAA_GPIO_OUT);
+
+    // initialise the spi bus with a 2Mhz clock
+    m_sensor = mraa_spi_init(bus);
+    mraa_spi_frequency(m_sensor, 2000000);
+}
+//! [Constructor]
+
+//! [Destructor]
+MAX31855::~MAX31855()
+{
+    // close both m_sensor & m_gpio cleanly
+    mraa_result_t error;
+    error = mraa_spi_stop(m_sensor);
+    if (error != MRAA_SUCCESS) {
+        mraa_result_print(error);
+    }
+    error = mraa_gpio_close(m_gpio);
+    if (error != MRAA_SUCCESS) {
+        mraa_result_print(error);
+    }
+}
+//! [Destructor]
+
+double
+MAX31855::getTemp()
+{
+//! [spi]
+    // set chip select low
+    mraa_gpio_write(m_gpio, 0);
+
+    uint8_t buf[4];
+
+    // set our input buffer to 0, this is clean but not required
+    memset(buf, 0, sizeof(uint8_t)*4);
+
+    // Write buffer to the spi slave
+    uint8_t* x = mraa_spi_write_buf(m_sensor, buf, 4);
+//! [spi]
+
+//! [conversion]
+    // Endian correct way of making our char array into an 32bit int
+    int32_t temp = (x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3];;
+
+    // mraa_spi_write_buf does not free the return buffer
+    free(x);
+
+    if (temp & 0x7) {
+        std::cerr << "Something went very wrong!" << std::endl;
+    }
+
+    // scrap all the data we dont care about
+    temp >>= 18;
+
+    // LSB = 0.25 degrees C
+    double c = (double) temp;
+    c *= 0.25;
+//! [conversion]
+
+    // set chip select high
+    mraa_gpio_write(m_gpio, 1);
+
+    return c;
+}

src/max31855/max31855.h

@@ -0,0 +1,69 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/spi.h>
+#include <mraa/gpio.h>
+
+namespace upm {
+
+/**
+ * @brief C++ API for MAX31855
+ *
+ * This file defines the max31855 SPI sensor
+ *
+ * @snippet examples/max31855.cxx Interesting
+ *
+ */
+ //! [Interesting]
+class MAX31855 {
+    public:
+        /**
+         * Instanciates a MAX31855 object
+         *
+         * @param bus The spi bus to use
+         * @param cs The chip select pin
+         */
+        MAX31855(int bus, int cs);
+
+        /**
+         * MAX31855 object destructor
+         */
+        ~MAX31855();
+
+        /**
+         * Get the distance from the sensor
+         *
+         * @return value in degrees celcius
+         */
+        double getTemp();
+
+    private:
+        mraa_spi_context m_sensor;
+        mraa_gpio_context m_gpio;
+};
+//! [Interesting]
+
+}

src/max31855/pyupm_max31855.i

@@ -0,0 +1,10 @@
+%module pyupm_max31855
+
+%include "stdint.i"
+
+%feature("autodoc", "3");
+
+%include "max31855.h"
+%{
+    #include "max31855.h"
+%}

src/max44000/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "max44000")
+set (libdescription "upm MAX44000")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/max44000/jsupm_max44000.i

@@ -0,0 +1,7 @@
+%module jsupm_max44000
+
+%{
+    #include "max44000.h"
+%}
+
+%include "max44000.h"

src/max44000/max44000.cxx

@@ -0,0 +1,114 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include "max44000.h"
+
+using namespace upm;
+
+MAX44000::MAX44000 (int bus, int devAddr) {
+    m_name = "MAX44000";
+
+    m_maxControlAddr = devAddr;
+    m_bus = bus;
+
+    m_i2cMaxControlCtx = mraa_i2c_init(m_bus);
+
+    mraa_result_t ret = mraa_i2c_address(m_i2cMaxControlCtx, m_maxControlAddr);
+    if (ret != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+
+    // i2cWriteReg (MCR, 0x2C);
+    // i2cWriteReg (TCR, 0x6);
+}
+
+MAX44000::~MAX44000() {
+    mraa_i2c_stop(m_i2cMaxControlCtx);
+}
+
+uint16_t
+MAX44000::getProximity () {
+    uint16_t data = 0;
+
+    data = (i2cReadReg_8 (ALSDATA_HIGH) & 0x7F) << 8;
+    data = data | i2cReadReg_8 (ALSDATA_LOW);
+
+    return data;
+}
+
+uint16_t
+MAX44000::getAmbient () {
+    uint16_t data = 0;
+
+    data = (i2cReadReg_8 (ALSDATA_HIGH) & 0x7F) << 8;
+    data = data | i2cReadReg_8 (ALSDATA_LOW);
+
+    return data;
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+uint8_t
+MAX44000::i2cReadReg_8 (int reg) {
+    uint8_t data;
+
+    mraa_i2c_address(m_i2cMaxControlCtx, m_maxControlAddr);
+    mraa_i2c_write_byte(m_i2cMaxControlCtx, reg);
+
+    mraa_i2c_address(m_i2cMaxControlCtx, m_maxControlAddr);
+    mraa_i2c_read(m_i2cMaxControlCtx, &data, 0x1);
+
+    return data;
+}
+
+uint16_t
+MAX44000::i2cReadReg_16 (int reg) {
+    uint16_t data;
+
+    mraa_i2c_address(m_i2cMaxControlCtx, m_maxControlAddr);
+    mraa_i2c_write_byte(m_i2cMaxControlCtx, reg);
+
+    mraa_i2c_address(m_i2cMaxControlCtx, m_maxControlAddr);
+    mraa_i2c_read(m_i2cMaxControlCtx, (uint8_t *)&data, 0x2);
+
+    return data;
+}
+
+mraa_result_t
+MAX44000::i2cWriteReg (uint8_t reg, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { reg, value };
+    error = mraa_i2c_address (m_i2cMaxControlCtx, m_maxControlAddr);
+    error = mraa_i2c_write (m_i2cMaxControlCtx, data, 2);
+
+    return error;
+}

src/max44000/max44000.h

@@ -0,0 +1,135 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/i2c.h>
+
+#define ADDR               0x4A // device address
+
+// registers address
+#define ISR                0x00 // Interrupt Status Register
+#define MCR                0x01 // Main Configuration Register
+#define RCR                0x02 // Receive Configuration Register
+#define TCR                0x03 // Transmit Configuration Register
+#define ALSDATA_HIGH       0x04 // ambient sensor data high byte
+#define ALSDATA_LOW        0x05 // ambient sensor data low byte
+#define PRXDATA            0x15 // proximity sensor data
+
+#define ALS_UP_THRESH_HIGH 0x06 // ALS Interrupt Threshold Registers High
+#define ALS_UP_THRESH_LOW  0x07 // ALS Interrupt Threshold Registers LOW
+#define ALS_LO_THRESH_HIGH 0x08 // ALS Interrupt Threshold Registers High
+#define ALS_LO_THRESH_LOW  0x09 // ALS Interrupt Threshold Registers Low
+#define TPTR               0x0A // ALS/PROX Threshold Persist Timer Register
+#define PROX_THRESH_IND    0x0B // Proximity Threshold Register
+#define PROX_THRESH        0x0C // Proximity Threshold Register
+#define TRIM_GAIN_GREEN    0x0F // Digital Gain Trim Register
+#define TRIM_GAIN_IR       0x10 // Digital Gain Trim Register
+
+#define HIGH               1
+#define LOW                0
+
+namespace upm {
+
+/**
+ * @brief C++ API for MAX44000 chip (Ambient and Infrared Proximity Sensor)
+ *
+ * This file defines the MAX44000 C++ interface for libmax44000
+ *
+ * @snippet proximity.cxx Interesting
+ *
+ * PMOD pins for MAX44000PMB1 board
+ *
+ * ( -= J1 =- )
+ * (1) - NUL
+ * (2) - IRQ
+ * (3) - SCL
+ * (4) - SDA
+ * (5) - GND
+ * (6) - VCC
+ *
+ */
+class MAX44000 {
+    public:
+        /**
+         * Instanciates a MAX44000 object
+         *
+         * @param bus number of used bus
+         * @param devAddr addres of used i2c device
+         */
+        MAX44000 (int bus, int devAddr);
+
+        /**
+         * MAX44000 object destructor, basicaly it close i2c connection.
+         */
+        ~MAX44000 ();
+
+        /**
+         * Read the proximity value from the chip (based on ambient data).
+         */
+        uint16_t getProximity ();
+        /**
+         * Read the ambient value from the chip (based on ambient data).
+         */
+        uint16_t getAmbient ();
+
+        /**
+         * Return name of the component
+         */
+        std::string name()
+        {
+            return m_name;
+        }
+
+        /**
+         * Read one byte register
+         *
+         * @param reg address of a register
+         */
+        uint8_t i2cReadReg_8 (int reg);
+
+        /**
+         * Read two bytes register
+         *
+         * @param reg address of a register
+         */
+        uint16_t i2cReadReg_16 (int reg);
+
+        /**
+         * Write to one byte register
+         *
+         * @param reg address of a register
+         * @param value byte to be written
+         */
+        mraa_result_t i2cWriteReg (uint8_t reg, uint8_t value);
+
+    private:
+        std::string m_name;
+
+        int m_maxControlAddr;
+        int m_bus;
+        mraa_i2c_context m_i2cMaxControlCtx;
+};
+
+}

src/max44000/pyupm_max44000.i

@@ -0,0 +1,10 @@
+%module pyupm_max44000
+
+%include "stdint.i"
+
+%feature("autodoc", "3");
+
+%include "max44000.h"
+%{
+    #include "max44000.h"
+%}

src/mic/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "mic")
+set (libdescription "Microphone simple API")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/mic/jsupm_mic.i

@@ -0,0 +1,7 @@
+%module jsupm_mic
+
+%{
+    #include "mic.h"
+%}
+
+%include "mic.h"

src/mic/mic.cxx

@@ -0,0 +1,96 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include <functional>
+#include <string.h>
+#include "mic.h"
+
+using namespace upm;
+
+Microphone::Microphone(int micPin) {
+    // initialise analog mic input
+    m_micCtx = mraa_aio_init(micPin);
+
+
+}
+
+Microphone::~Microphone() {
+    // close analog input
+    mraa_result_t error;
+    error = mraa_aio_close(m_micCtx);
+    if (error != MRAA_SUCCESS) {
+        mraa_result_print(error);
+    }
+}
+
+int
+Microphone::getSampledWindow (unsigned int freqMS, unsigned int numberOfSamples,
+                            uint16_t * buffer) {
+    int sampleIdx = 0;
+
+    // must have freq
+    if (!freqMS) {
+        return 0;
+    }
+
+    // too much samples
+    if (numberOfSamples > 0xFFFFFF) {
+        return 0;
+    }
+
+    while (sampleIdx < numberOfSamples) {
+        buffer[sampleIdx++] = mraa_aio_read (m_micCtx);
+        usleep(freqMS * 1000);
+    }
+
+    return sampleIdx;
+}
+
+int
+Microphone::findThreshold (thresholdContext* ctx, unsigned int threshold,
+                                uint16_t * buffer, unsigned int len) {
+    long sum = 0;
+    for (unsigned int i = 0; i < len; i++) {
+        sum += buffer[i];
+    }
+
+    ctx->averageReading = sum / len;
+    ctx->runningAverage = (((ctx->averagedOver-1) * ctx->runningAverage) + ctx->averageReading) / ctx->averagedOver;
+
+    if (ctx->runningAverage > threshold) {
+        return ctx->runningAverage;
+    } else {
+        return 0;
+    }
+}
+
+void
+Microphone::printGraph (thresholdContext* ctx) {
+    for (int i = 0; i < ctx->runningAverage; i++)
+        std::cout << ".";
+    std::cout << std::endl;
+}

src/mic/mic.h

@@ -0,0 +1,86 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/gpio.h>
+#include <mraa/aio.h>
+
+struct thresholdContext {
+    long averageReading;
+    long runningAverage;
+    int averagedOver;
+};
+
+namespace upm {
+
+/**
+ * @brief C++ API for Microphone
+ *
+ * This file defines the Microphone Analog sensor
+ *
+ * @snippet mic-example.cxx Interesting
+ *
+ */
+class Microphone {
+    public:
+        /**
+         * Instanciates a Microphone object
+         *
+         * @param micPin pin where microphone is connected
+         */
+        Microphone(int micPin);
+
+        /**
+         * MAX31723 object destructor
+         */
+        ~Microphone();
+
+        /**
+         * Get samples from microphone according to provided window and
+         * number of samples
+         *
+         * @return freqMS time between each sample (in microseconds)
+         * @return numberOfSamples number of sample to sample for this window
+         * @return buffer bufer with sampled data
+         */
+        int getSampledWindow (unsigned int freqMS, unsigned int numberOfSamples, uint16_t * buffer);
+
+        /**
+         * Given sampled buffer this method will return TRUE/FALSE if threshold
+         * was reached
+         *
+         * @return threshold sample threshold
+         * @return buffer buffer with samples
+         * @return len bufer len
+         */
+        int findThreshold (thresholdContext* ctx, unsigned int threshold, uint16_t * buffer, unsigned int len);
+
+        void printGraph (thresholdContext* ctx);
+
+    private:
+        mraa_aio_context    m_micCtx;
+};
+
+}

src/mic/pyupm_mic.i

@@ -0,0 +1,10 @@
+%module pyupm_mic
+
+%include "stdint.i"
+
+%feature("autodoc", "3");
+
+%include "mic.h"
+%{
+    #include "mic.h"
+%}

src/mma7455/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "mma7455")
+set (libdescription "upm MMA7455")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/mma7455/jsupm_mma7455.i

@@ -0,0 +1,7 @@
+%module jsupm_mma7455
+
+%{
+    #include "mma7455.h"
+%}
+
+%include "mma7455.h"

src/mma7455/mma7455.cxx

@@ -0,0 +1,176 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+#include <math.h>
+
+#include "mma7455.h"
+
+using namespace upm;
+
+MMA7455::MMA7455 (int bus, int devAddr) {
+    unsigned char data   = 0;
+    int           nBytes = 0;
+    
+    m_name = "MMA7455";
+
+    m_controlAddr = devAddr;
+    m_bus = bus;
+
+    m_i2ControlCtx = mraa_i2c_init(m_bus);
+
+    mraa_result_t error = mraa_i2c_address(m_i2ControlCtx, m_controlAddr);
+    if (error != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+        return;
+    }
+    
+    // setting GLVL 0x1 (64LSB/g) and MODE 0x1 (Measurement Mode)
+    data = (BIT (MMA7455_GLVL0) | BIT (MMA7455_MODE0));
+    error = ic2WriteReg (MMA7455_MCTL, &data, 0x1);
+    if (error != MRAA_SUCCESS) {
+        std::cout << "ERROR :: MMA7455 instance wan not created (Mode)" << std::endl;
+        return;
+    }
+    
+    if (MRAA_SUCCESS != calibrate ()) {
+        std::cout << "ERROR :: MMA7455 instance wan not created (Calibrate)" << std::endl;
+        return;
+    }
+}
+
+MMA7455::~MMA7455() {
+    mraa_i2c_stop(m_i2ControlCtx);
+}
+
+mraa_result_t 
+MMA7455::calibrate () {
+    mraa_result_t error = MRAA_SUCCESS;
+    int i = 0;
+    
+    accelData xyz;
+    xyz.value.x = xyz.value.y = xyz.value.z = 0;
+    
+    do {
+        error = readData (&xyz.value.x, &xyz.value.y, &xyz.value.z);
+        if (MRAA_SUCCESS != error) {
+            return error;
+        }
+        
+        xyz.value.x += 2 * -xyz.value.x;
+        xyz.value.y += 2 * -xyz.value.y;
+        xyz.value.z += 2 * -(xyz.value.z - 64);
+        
+        error = ic2WriteReg (MMA7455_XOFFL,  (unsigned char *) &xyz, 0x6);
+        if (error != MRAA_SUCCESS) {
+            return error;
+        }
+    
+    } while ( ++i < 3 );
+    
+    return error;
+}
+
+mraa_result_t 
+MMA7455::readData (short * ptrX, short * ptrY, short * ptrZ) {
+    accelData xyz;
+    unsigned char data = 0;
+    int nBytes = 0;
+    
+    /*do {
+        nBytes = ic2ReadReg (MMA7455_STATUS, &data, 0x1);
+    } while ( !(data & MMA7455_DRDY) && nBytes == MRAA_SUCCESS);
+    
+    if (nBytes == MRAA_SUCCESS) {
+        std::cout << "NO_GDB :: 1" << std::endl;
+        return MRAA_SUCCESS;
+    }*/
+    
+    nBytes = ic2ReadReg (MMA7455_XOUTL, (unsigned char *) &xyz, 0x6);
+    if (nBytes == 0) {
+        std::cout << "NO_GDB :: 2" << std::endl;
+        return MRAA_ERROR_UNSPECIFIED;
+    }
+    
+    if (xyz.reg.x_msb & 0x02) {
+        xyz.reg.x_msb |= 0xFC;
+    }
+    
+    if (xyz.reg.y_msb & 0x02) {
+        xyz.reg.y_msb |= 0xFC;
+    }
+    
+    if (xyz.reg.z_msb & 0x02) {
+        xyz.reg.z_msb |= 0xFC;
+    }
+
+    // The result is the g-force in units of 64 per 'g'.
+    *ptrX = xyz.value.x;
+    *ptrY = xyz.value.y;
+    *ptrZ = xyz.value.z;
+    
+    return MRAA_SUCCESS;
+}
+
+int 
+MMA7455::ic2ReadReg (unsigned char reg, unsigned char * buf, unsigned char size) {
+    if (MRAA_SUCCESS != mraa_i2c_address(m_i2ControlCtx, m_controlAddr)) {
+        return 0;
+    }
+    
+    if (MRAA_SUCCESS != mraa_i2c_write_byte(m_i2ControlCtx, reg)) {
+        return 0;
+    }
+
+    if (MRAA_SUCCESS != mraa_i2c_address(m_i2ControlCtx, m_controlAddr)) {
+        return 0;
+    }
+    
+    return (int) mraa_i2c_read(m_i2ControlCtx, buf, size);
+}
+
+mraa_result_t 
+MMA7455::ic2WriteReg (unsigned char reg, unsigned char * buf, unsigned char size) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[size + 1];
+    data[0] = reg;
+    memcpy(&data[1], buf, size);
+
+    error = mraa_i2c_address (m_i2ControlCtx, m_controlAddr);
+    if (error != MRAA_SUCCESS) {
+        return error;
+    }
+    error = mraa_i2c_write (m_i2ControlCtx, data, size + 1);
+    if (error != MRAA_SUCCESS) {
+        return error;
+    }
+
+    return error;
+}
+

src/mma7455/mma7455.h

@@ -0,0 +1,223 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/i2c.h>
+
+#define ADDR               0x1D // device address
+
+// Register names according to the datasheet.
+// Register 0x1C is sometimes called 'PW', and sometimes 'PD'.
+// The two reserved registers can not be used.
+#define MMA7455_XOUTL 0x00      // Read only, Output Value X LSB
+#define MMA7455_XOUTH 0x01      // Read only, Output Value X MSB
+#define MMA7455_YOUTL 0x02      // Read only, Output Value Y LSB
+#define MMA7455_YOUTH 0x03      // Read only, Output Value Y MSB
+#define MMA7455_ZOUTL 0x04      // Read only, Output Value Z LSB
+#define MMA7455_ZOUTH 0x05      // Read only, Output Value Z MSB
+#define MMA7455_XOUT8 0x06      // Read only, Output Value X 8 bits
+#define MMA7455_YOUT8 0x07      // Read only, Output Value Y 8 bits
+#define MMA7455_ZOUT8 0x08      // Read only, Output Value Z 8 bits
+#define MMA7455_STATUS 0x09     // Read only, Status Register
+#define MMA7455_DETSRC 0x0A     // Read only, Detection Source Register
+#define MMA7455_TOUT 0x0B       // Temperature Output Value (Optional)
+#define MMA7455_RESERVED1 0x0C  // Reserved
+#define MMA7455_I2CAD 0x0D      // Read/Write, I2C Device Address
+#define MMA7455_USRINF 0x0E     // Read only, User Information (Optional)
+#define MMA7455_WHOAMI 0x0F     // Read only, "Who am I" value (Optional)
+#define MMA7455_XOFFL 0x10      // Read/Write, Offset Drift X LSB
+#define MMA7455_XOFFH 0x11      // Read/Write, Offset Drift X MSB
+#define MMA7455_YOFFL 0x12      // Read/Write, Offset Drift Y LSB
+#define MMA7455_YOFFH 0x13      // Read/Write, Offset Drift Y MSB
+#define MMA7455_ZOFFL 0x14      // Read/Write, Offset Drift Z LSB
+#define MMA7455_ZOFFH 0x15      // Read/Write, Offset Drift Z MSB
+#define MMA7455_MCTL 0x16       // Read/Write, Mode Control Register 
+#define MMA7455_INTRST 0x17     // Read/Write, Interrupt Latch Reset
+#define MMA7455_CTL1 0x18       // Read/Write, Control 1 Register
+#define MMA7455_CTL2 0x19       // Read/Write, Control 2 Register
+#define MMA7455_LDTH 0x1A       // Read/Write, Level Detection Threshold Limit Value
+#define MMA7455_PDTH 0x1B       // Read/Write, Pulse Detection Threshold Limit Value
+#define MMA7455_PD 0x1C         // Read/Write, Pulse Duration Value
+#define MMA7455_LT 0x1D         // Read/Write, Latency Time Value (between pulses)
+#define MMA7455_TW 0x1E         // Read/Write, Time Window for Second Pulse Value
+#define MMA7455_RESERVED2 0x1F  // Reserved
+
+// Defines for the bits, to be able to change 
+// between bit number and binary definition.
+// By using the bit number, programming the MMA7455 
+// is like programming an AVR microcontroller.
+// But instead of using "(1<<X)", or "_BV(X)", 
+// the Arduino "bit(X)" is used.
+#define MMA7455_D0 0
+#define MMA7455_D1 1
+#define MMA7455_D2 2
+#define MMA7455_D3 3
+#define MMA7455_D4 4
+#define MMA7455_D5 5
+#define MMA7455_D6 6
+#define MMA7455_D7 7
+
+// Status Register
+#define MMA7455_DRDY MMA7455_D0
+#define MMA7455_DOVR MMA7455_D1
+#define MMA7455_PERR MMA7455_D2
+
+// Mode Control Register
+#define MMA7455_MODE0 MMA7455_D0
+#define MMA7455_MODE1 MMA7455_D1
+#define MMA7455_GLVL0 MMA7455_D2
+#define MMA7455_GLVL1 MMA7455_D3
+#define MMA7455_STON MMA7455_D4
+#define MMA7455_SPI3W MMA7455_D5
+#define MMA7455_DRPD MMA7455_D6
+
+// Control 1 Register
+#define MMA7455_INTPIN MMA7455_D0
+#define MMA7455_INTREG0 MMA7455_D1
+#define MMA7455_INTREG1 MMA7455_D2
+#define MMA7455_XDA MMA7455_D3
+#define MMA7455_YDA MMA7455_D4
+#define MMA7455_ZDA MMA7455_D5
+#define MMA7455_THOPT MMA7455_D6
+#define MMA7455_DFBW MMA7455_D7
+
+// Control 2 Register
+#define MMA7455_LDPL MMA7455_D0
+#define MMA7455_PDPL MMA7455_D1
+#define MMA7455_DRVO MMA7455_D2
+
+// Interrupt Latch Reset Register
+#define MMA7455_CLR_INT1 MMA7455_D0
+#define MMA7455_CLR_INT2 MMA7455_D1
+
+// Detection Source Register
+#define MMA7455_INT1 MMA7455_D0
+#define MMA7455_INT2 MMA7455_D1
+#define MMA7455_PDZ MMA7455_D2
+#define MMA7455_PDY MMA7455_D3
+#define MMA7455_PDX MMA7455_D4
+#define MMA7455_LDZ MMA7455_D5
+#define MMA7455_LDY MMA7455_D6
+#define MMA7455_LDX MMA7455_D7
+
+// I2C Device Address Register
+#define MMA7455_I2CDIS MMA7455_D7
+
+#define HIGH               1
+#define LOW                0
+
+namespace upm {
+    
+union accelData {
+    struct {
+        unsigned char x_lsb;
+        unsigned char x_msb;
+        unsigned char y_lsb;
+        unsigned char y_msb;
+        unsigned char z_lsb;
+        unsigned char z_msb;
+    } reg;
+    
+    struct {
+        short x;
+        short y;
+        short z;
+    } value;
+};
+
+#define BIT(n) (1<<n)
+
+/**
+ * @brief C++ API for MMA7455 chip (accelerometer)
+ *
+ * This file defines the MMA7455 C++ interface for libmma7455
+ *
+ * @snippet mma7455.cxx Interesting
+ *
+ */
+class MMA7455 {
+    public:
+        /**
+         * Instanciates a MMA7455 object
+         *
+         * @param bus number of used bus
+         * @param devAddr addres of used i2c device
+         */
+        MMA7455 (int bus, int devAddr);
+
+        /**
+         * MMA7455 object destructor, basicaly it close i2c connection.
+         */
+        ~MMA7455 ();
+
+        /**
+         * Return name of the component
+         */
+        std::string name()
+        {
+            return m_name;
+        }
+        
+        /**
+         * Calibrate the sensor
+         */
+        mraa_result_t calibrate ();
+        
+        /**
+         * Read X, Y and Z acceleration data
+         *
+         * @param ptrX X axis
+         * @param ptrY Y axis
+         * @param ptrZ Z axis
+         */
+        mraa_result_t readData (short * ptrX, short * ptrY, short * ptrZ);
+        
+        /**
+         * 
+         *
+         * @param reg register address
+         * @param buf register data buffer
+         * @param size buffer size
+         */
+        int ic2ReadReg (unsigned char reg, unsigned char * buf, unsigned char size);
+        
+        /**
+         * 
+         *
+         * @param reg register address
+         * @param buf register data buffer 
+         * @param size buffer size
+         */
+        mraa_result_t ic2WriteReg (unsigned char reg, unsigned char * buf, unsigned char size);
+
+    private:
+        std::string m_name;
+
+        int              m_controlAddr;
+        int              m_bus;
+        mraa_i2c_context  m_i2ControlCtx;
+};
+
+}

src/mma7455/pyupm_mma7455.i

@@ -0,0 +1,8 @@
+%module pyupm_mma7455
+
+%feature("autodoc", "3");
+
+%include "mma7455.h"
+%{
+    #include "mma7455.h"
+%}

src/mpu9150/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "mpu9150")
+set (libdescription "giro, acceleromter and magnometer sensor based on mpu9150")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()

src/mpu9150/jsupm_mpu9150.i

@@ -0,0 +1,7 @@
+%module jsupm_mpu9150
+
+%{
+    #include "mpu9150.h"
+%}
+
+%include "mpu9150.h"

src/mpu9150/mpu9150.cxx

@@ -0,0 +1,226 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Based on InvenSense MPU-6050 register map document rev. 2.0, 5/19/2011 (RM-MPU-6000A-00)
+ * 8/24/2011 by Jeff Rowberg <jeff@rowberg.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include "mpu9150.h"
+
+using namespace upm;
+
+MPU9150::MPU9150 (int bus, int devAddr) {
+    m_name = "MPU9150";
+
+    m_i2cAddr = devAddr;
+    m_bus = bus;
+
+    m_i2Ctx = mraa_i2c_init(m_bus);
+
+    mraa_result_t ret = mraa_i2c_address(m_i2Ctx, m_i2cAddr);
+    if (ret != MRAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+
+    initSensor ();
+}
+
+MPU9150::~MPU9150() {
+    mraa_i2c_stop(m_i2Ctx);
+}
+
+mraa_result_t
+MPU9150::initSensor () {
+    uint8_t regData = 0x0;
+
+    // setClockSource
+    updateRegBits ( MPU6050_RA_PWR_MGMT_1, MPU6050_PWR1_CLKSEL_BIT,
+                    MPU6050_PWR1_CLKSEL_LENGTH, MPU6050_CLOCK_PLL_XGYRO);
+    // setFullScaleGyroRange
+    updateRegBits ( MPU6050_RA_GYRO_CONFIG, MPU6050_GCONFIG_FS_SEL_BIT,
+                    MPU6050_GCONFIG_FS_SEL_LENGTH, MPU6050_GYRO_FS_250);
+    // setFullScaleAccelRange
+    updateRegBits ( MPU6050_RA_ACCEL_CONFIG, MPU6050_ACONFIG_AFS_SEL_BIT,
+                    MPU6050_ACONFIG_AFS_SEL_LENGTH, MPU6050_ACCEL_FS_2);
+    // setSleepEnabled
+    i2cReadReg_N (MPU6050_RA_PWR_MGMT_1, 0x1, &regData);
+    regData &= ~(1 << MPU6050_PWR1_SLEEP_BIT);
+    i2cWriteReg (MPU6050_RA_PWR_MGMT_1, regData);
+
+    return MRAA_SUCCESS;
+}
+
+uint8_t
+MPU9150::getDeviceID () {
+    uint8_t regData = 0x0;
+    getRegBits (MPU6050_RA_WHO_AM_I, MPU6050_WHO_AM_I_BIT, MPU6050_WHO_AM_I_LENGTH, &regData);
+    return regData;
+}
+
+mraa_result_t
+MPU9150::getData () {
+    uint8_t buffer[14];
+
+    for (int i = 0; i < SMOOTH_TIMES; i++) {
+        i2cReadReg_N (MPU6050_RA_ACCEL_XOUT_H, 14, buffer);
+        axisAcceleromter.rawData.axisX  = (((int16_t)buffer[0]) << 8)  | buffer[1];
+        axisAcceleromter.rawData.axisY  = (((int16_t)buffer[2]) << 8)  | buffer[3];
+        axisAcceleromter.rawData.axisZ  = (((int16_t)buffer[4]) << 8)  | buffer[5];
+        axisAcceleromter.sumData.axisX  += (double) axisAcceleromter.rawData.axisX / 16384;
+        axisAcceleromter.sumData.axisY  += (double) axisAcceleromter.rawData.axisY / 16384;
+        axisAcceleromter.sumData.axisZ  += (double) axisAcceleromter.rawData.axisZ / 16384;
+
+        axisGyroscope.rawData.axisX     = (((int16_t)buffer[8]) << 8)  | buffer[9];
+        axisGyroscope.rawData.axisY     = (((int16_t)buffer[10]) << 8) | buffer[11];
+        axisGyroscope.rawData.axisZ     = (((int16_t)buffer[12]) << 8) | buffer[13];
+        axisGyroscope.sumData.axisX     += (double) axisAcceleromter.rawData.axisX * 250 / 32768;
+        axisGyroscope.sumData.axisY     += (double) axisAcceleromter.rawData.axisY * 250 / 32768;
+        axisGyroscope.sumData.axisZ     += (double) axisAcceleromter.rawData.axisZ * 250 / 32768;
+
+        i2cWriteReg (MPU6050_RA_INT_PIN_CFG, 0x02);
+        usleep (10000);
+        m_i2cAddr = MPU9150_RA_MAG_ADDRESS;
+        i2cWriteReg (0x0A, 0x01);
+        usleep (10000);
+        i2cReadReg_N (MPU9150_RA_MAG_XOUT_L, 6, buffer);
+        m_i2cAddr = ADDR;
+
+        axisMagnetomer.rawData.axisX  = (((int16_t)buffer[0]) << 8)  | buffer[1];
+        axisMagnetomer.rawData.axisY  = (((int16_t)buffer[2]) << 8)  | buffer[3];
+        axisMagnetomer.rawData.axisZ  = (((int16_t)buffer[4]) << 8)  | buffer[5];
+        axisMagnetomer.sumData.axisX  += (double) axisMagnetomer.rawData.axisX * 1200 / 4096;
+        axisMagnetomer.sumData.axisY  += (double) axisMagnetomer.rawData.axisY * 1200 / 4096;
+        axisMagnetomer.sumData.axisZ  += (double) axisMagnetomer.rawData.axisZ * 1200 / 4096;
+    }
+
+    axisAcceleromter.data.axisX = axisAcceleromter.sumData.axisX / SMOOTH_TIMES;
+    axisAcceleromter.data.axisY = axisAcceleromter.sumData.axisY / SMOOTH_TIMES;
+    axisAcceleromter.data.axisZ = axisAcceleromter.sumData.axisZ / SMOOTH_TIMES;
+
+    axisGyroscope.data.axisX = axisGyroscope.sumData.axisX / SMOOTH_TIMES;
+    axisGyroscope.data.axisY = axisGyroscope.sumData.axisY / SMOOTH_TIMES;
+    axisGyroscope.data.axisZ = axisGyroscope.sumData.axisZ / SMOOTH_TIMES;
+
+    axisMagnetomer.data.axisX = axisMagnetomer.sumData.axisX / SMOOTH_TIMES;
+    axisMagnetomer.data.axisY = axisMagnetomer.sumData.axisY / SMOOTH_TIMES;
+    axisMagnetomer.data.axisZ = axisMagnetomer.sumData.axisZ / SMOOTH_TIMES;
+}
+
+mraa_result_t
+MPU9150::getAcceleromter (Vector3D * data) {
+    data->axisX = axisAcceleromter.data.axisX;
+    data->axisY = axisAcceleromter.data.axisY;
+    data->axisZ = axisAcceleromter.data.axisZ;
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+MPU9150::getGyro (Vector3D * data) {
+    data->axisX = axisGyroscope.data.axisX;
+    data->axisY = axisGyroscope.data.axisY;
+    data->axisZ = axisGyroscope.data.axisZ;
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+MPU9150::getMagnometer (Vector3D * data) {
+    data->axisX = axisMagnetomer.data.axisX;
+    data->axisY = axisMagnetomer.data.axisY;
+    data->axisZ = axisMagnetomer.data.axisZ;
+
+    return MRAA_SUCCESS;
+}
+
+float
+MPU9150::getTemperature () {
+    uint8_t buffer[2];
+    uint16_t tempRaw = 0;
+
+    updateRegBits (MPU6050_RA_PWR_MGMT_1, MPU6050_PWR1_TEMP_DIS_BIT, 0x1, 0x0);
+    i2cReadReg_N (MPU6050_RA_TEMP_OUT_H, 2, buffer);
+    tempRaw = (((int16_t)buffer[0]) << 8) | buffer[1];
+
+    return (float)tempRaw / 340.0 + 35.0;
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+uint16_t
+MPU9150::i2cReadReg_N (int reg, unsigned int len, uint8_t * buffer) {
+    int readByte = 0;
+    mraa_i2c_address(m_i2Ctx, m_i2cAddr);
+    mraa_i2c_write_byte(m_i2Ctx, reg);
+
+    mraa_i2c_address(m_i2Ctx, m_i2cAddr);
+    readByte = mraa_i2c_read(m_i2Ctx, buffer, len);
+    return readByte;
+}
+
+mraa_result_t
+MPU9150::i2cWriteReg (uint8_t reg, uint8_t value) {
+    mraa_result_t error = MRAA_SUCCESS;
+
+    uint8_t data[2] = { reg, value };
+    error = mraa_i2c_address (m_i2Ctx, m_i2cAddr);
+    error = mraa_i2c_write (m_i2Ctx, data, 2);
+
+    return error;
+}
+
+int
+MPU9150::updateRegBits (uint8_t reg, uint8_t bitStart, uint8_t length, uint16_t data) {
+    uint8_t regData;
+
+    if (i2cReadReg_N (reg, 0x1, &regData) != 0) {
+        uint8_t mask = ((1 << length) - 1) << (bitStart - length + 1);
+        data <<= (bitStart - length + 1); // shift data into correct position
+        data &= mask; // zero all non-important bits in data
+        regData &= ~(mask); // zero all important bits in existing byte
+        regData |= data; // combine data with existing byte
+        return i2cWriteReg (reg, regData);
+    } else {
+        return 0x0;
+    }
+}
+
+uint8_t
+MPU9150::getRegBits (uint8_t reg, uint8_t bitStart, uint8_t length, uint8_t * data) {
+    uint8_t count = 0;
+    uint8_t regData;
+    if (i2cReadReg_N (reg, 0x1, &regData) != 0) {
+        uint8_t mask = ((1 << length) - 1) << (bitStart - length + 1);
+        regData &= mask;
+        regData >>= (bitStart - length + 1);
+        *data = regData;
+    }
+    return count;
+}

src/mpu9150/mpu9150.h

@@ -0,0 +1,196 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Based on InvenSense MPU-6050 register map document rev. 2.0, 5/19/2011 (RM-MPU-6000A-00)
+ * 8/24/2011 by Jeff Rowberg <jeff@rowberg.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string>
+#include <mraa/i2c.h>
+
+#define MPU6050_ADDRESS_AD0_LOW             0x68 // address pin low (GND), default for InvenSense evaluation board
+#define MPU6050_ADDRESS_AD0_HIGH            0x69 // address pin high (VCC)
+#define ADDR                                MPU6050_ADDRESS_AD0_LOW // device address
+
+// registers address
+#define MPU6050_CLOCK_PLL_XGYRO             0x01
+#define MPU6050_GYRO_FS_250                 0x00
+#define MPU6050_ACCEL_FS_2                  0x00
+#define MPU6050_RA_INT_PIN_CFG              0x37
+
+#define MPU6050_RA_ACCEL_XOUT_H             0x3B
+#define MPU6050_RA_ACCEL_XOUT_L             0x3C
+#define MPU6050_RA_ACCEL_YOUT_H             0x3D
+#define MPU6050_RA_ACCEL_YOUT_L             0x3E
+#define MPU6050_RA_ACCEL_ZOUT_H             0x3F
+#define MPU6050_RA_ACCEL_ZOUT_L             0x40
+#define MPU6050_RA_TEMP_OUT_H               0x41
+#define MPU6050_RA_TEMP_OUT_L               0x42
+#define MPU6050_RA_GYRO_XOUT_H              0x43
+#define MPU6050_RA_GYRO_XOUT_L              0x44
+#define MPU6050_RA_GYRO_YOUT_H              0x45
+#define MPU6050_RA_GYRO_YOUT_L              0x46
+#define MPU6050_RA_GYRO_ZOUT_H              0x47
+#define MPU6050_RA_GYRO_ZOUT_L              0x48
+
+#define MPU6050_RA_CONFIG                   0x1A
+#define MPU6050_CFG_DLPF_CFG_BIT            2
+#define MPU6050_CFG_DLPF_CFG_LENGTH         3
+
+#define MPU6050_RA_GYRO_CONFIG              0x1B
+#define MPU6050_GCONFIG_FS_SEL_BIT          4
+#define MPU6050_GCONFIG_FS_SEL_LENGTH       2
+
+#define MPU6050_RA_ACCEL_CONFIG             0x1C
+#define MPU6050_ACONFIG_AFS_SEL_BIT         4
+#define MPU6050_ACONFIG_AFS_SEL_LENGTH      2
+
+// magnotometer
+#define MPU9150_RA_MAG_ADDRESS              0x0C
+#define MPU9150_RA_MAG_XOUT_L               0x03
+
+#define MPU6050_RA_PWR_MGMT_1               0x6B
+#define MPU6050_PWR1_CLKSEL_BIT             2
+#define MPU6050_PWR1_CLKSEL_LENGTH          3
+#define MPU6050_PWR1_SLEEP_BIT              6
+
+#define MPU6050_RA_INT_PIN_CFG              0x37
+
+// temperature
+#define MPU6050_PWR1_TEMP_DIS_BIT           3
+#define MPU6050_RA_WHO_AM_I                 0x75
+#define MPU6050_WHO_AM_I_BIT                6
+#define MPU6050_WHO_AM_I_LENGTH             6
+
+#define SMOOTH_TIMES                        10.0
+
+#define HIGH               1
+#define LOW                0
+
+namespace upm {
+
+struct Vector3DRaw {
+    uint16_t axisX;
+    uint16_t axisY;
+    uint16_t axisZ;
+};
+
+struct Vector3D {
+    double axisX;
+    double axisY;
+    double axisZ;
+};
+
+struct AxisData {
+    Vector3DRaw rawData;
+    Vector3D    sumData;
+    Vector3D    data;
+};
+
+/**
+ * @brief C++ API for MPU9150 chip (Accelrometer, Gyro and Magnometer Sensor)
+ *
+ * This file defines the MPU9150 C++ interface for libmpu9150
+ *
+ * @snippet mpu9150-example.cxx Interesting
+ */
+class MPU9150 {
+    public:
+        /**
+         * Instanciates a MPU9150 object
+         *
+         * @param bus number of used bus
+         * @param devAddr addres of used i2c device
+         */
+        MPU9150 (int bus, int devAddr);
+
+        /**
+         * MPU9150 object destructor, basicaly it close i2c connection.
+         */
+        ~MPU9150 ();
+
+        /**
+         * Initiate MPU9150 chips
+         */
+        mraa_result_t initSensor ();
+
+        /**
+         * Get identity of the device
+         */
+        uint8_t getDeviceID ();
+
+        /**
+         * Get the Accelerometer, Gyro and Compass data from the chip and
+         * save it in private section.
+         */
+        mraa_result_t getData ();
+
+        /**
+         * @param data structure with 3 axis (x,y,z)
+         */
+        mraa_result_t getAcceleromter (Vector3D * data);
+
+        /**
+         * @param data structure with 3 axis (x,y,z)
+         */
+        mraa_result_t getGyro (Vector3D * data);
+
+        /**
+         * @param data structure with 3 axis (x,y,z)
+         */
+        mraa_result_t getMagnometer (Vector3D * data);
+
+        /**
+         * Read on die temperature from the chip
+         */
+        float getTemperature ();
+
+        /**
+         * Return name of the component
+         */
+        std::string name()
+        {
+            return m_name;
+        }
+
+    private:
+        std::string m_name;
+
+        int m_i2cAddr;
+        int m_bus;
+        mraa_i2c_context m_i2Ctx;
+
+        AxisData axisMagnetomer;
+        AxisData axisAcceleromter;
+        AxisData axisGyroscope;
+
+        uint16_t i2cReadReg_N (int reg, unsigned int len, uint8_t * buffer);
+        mraa_result_t i2cWriteReg (uint8_t reg, uint8_t value);
+        int updateRegBits (uint8_t reg, uint8_t bitStart,
+                                    uint8_t length, uint16_t data);
+        uint8_t getRegBits (uint8_t reg, uint8_t bitStart,
+                                    uint8_t length, uint8_t * data);
+};
+
+}

src/mpu9150/pyupm_mpu9150.i

@@ -0,0 +1,10 @@
+%module pyupm_mpu9150
+
+%include "stdint.i"
+
+%feature("autodoc", "3");
+
+%include "mpu9150.h"
+%{
+    #include "mpu9150.h"
+%}

src/my9221/CMakeLists.txt

@@ -0,0 +1,5 @@
+set (libname "my9221")
+set (libdescription "upm ledbar")
+set (module_src ${libname}.cxx)
+set (module_h ${libname}.h)
+upm_module_init()