diff --git a/examples/knx-demo/knx-demo.ino b/examples/knx-demo/knx-demo.ino
index 3c92916..b437867 100644
--- a/examples/knx-demo/knx-demo.ino
+++ b/examples/knx-demo/knx-demo.ino
@@ -60,7 +60,7 @@ void resetCallback(GroupObject& go)
 
 void setup()
 {
-    Serial.begin(115200);
+    SerialDBG.begin(115200);
 
     randomSeed(millis());
 
diff --git a/knxPython/CMakeLists.txt b/knxPython/CMakeLists.txt
new file mode 100644
index 0000000..1e0f970
--- /dev/null
+++ b/knxPython/CMakeLists.txt
@@ -0,0 +1,11 @@
+#Generated by VisualGDB project wizard.
+#Note: VisualGDB will automatically update this file when you add new sources to the project.
+
+cmake_minimum_required(VERSION 2.7)
+project(knx)
+
+set(LIBRARIES_FROM_REFERENCES "")
+add_library(knx SHARED ../src/knx/address_table_object.cpp ../src/knx/apdu.cpp ../src/knx/application_layer.cpp ../src/knx/application_program_object.cpp ../src/knx/association_table_object.cpp ../src/knx/bau.cpp ../src/knx/bau07B0.cpp ../src/knx/bau57B0.cpp ../src/knx/bau_systemB.cpp ../src/knx/bits.cpp ../src/knx/cemi_frame.cpp ../src/knx/datapoint_types.cpp ../src/knx/data_link_layer.cpp ../src/knx/device_object.cpp ../src/knx/group_object.cpp ../src/knx/group_object_table_object.cpp ../src/knx/interface_object.cpp ../src/knx/ip_data_link_layer.cpp ../src/knx/ip_parameter_object.cpp ../src/knx/memory.cpp ../src/knx/network_layer.cpp ../src/knx/npdu.cpp ../src/knx/table_object.cpp ../src/knx/tpdu.cpp ../src/knx/tpuart_data_link_layer.cpp ../src/knx/transport_layer.cpp ../src/linux_platform.cpp knxmodule.cpp)
+target_link_libraries(knx python3.5m "${LIBRARIES_FROM_REFERENCES}")
+include_directories(/usr/include/python3.5m ../src)
+SET_TARGET_PROPERTIES(knx PROPERTIES PREFIX "")
diff --git a/knxPython/CMakeLists.txt.old b/knxPython/CMakeLists.txt.old
new file mode 100644
index 0000000..8c103a7
--- /dev/null
+++ b/knxPython/CMakeLists.txt.old
@@ -0,0 +1,11 @@
+#Generated by VisualGDB project wizard.
+#Note: VisualGDB will automatically update this file when you add new sources to the project.
+
+cmake_minimum_required(VERSION 2.7)
+project(knx)
+
+set(LIBRARIES_FROM_REFERENCES "")
+add_library(knx SHARED ../src/knx/address_table_object.cpp ../src/knx/apdu.cpp ../src/knx/application_layer.cpp ../src/knx/application_program_object.cpp ../src/knx/association_table_object.cpp ../src/knx/bau.cpp ../src/knx/bau07B0.cpp ../src/knx/bau57B0.cpp ../src/knx/bau_systemB.cpp ../src/knx/bits.cpp ../src/knx/cemi_frame.cpp ../src/knx/datapoint_types.cpp ../src/knx/data_link_layer.cpp ../src/knx/device_object.cpp ../src/knx/group_object.cpp ../src/knx/group_object_table_object.cpp ../src/knx/interface_object.cpp ../src/knx/ip_data_link_layer.cpp ../src/knx/ip_parameter_object.cpp ../src/knx/memory.cpp ../src/knx/network_layer.cpp ../src/knx/npdu.cpp ../src/knx/table_object.cpp ../src/knx/tpdu.cpp ../src/knx/tpuart_data_link_layer.cpp ../src/knx/transport_layer.cpp ../src/linux_platform.cpp knxmodule.cpp)
+target_link_libraries(knx python3.5m "${LIBRARIES_FROM_REFERENCES}")
+include_directories(/usr/include/python3.5m)
+SET_TARGET_PROPERTIES(knx PROPERTIES PREFIX "")
diff --git a/knxPython/gcc_Debug.h b/knxPython/gcc_Debug.h
new file mode 100644
index 0000000..3018ca2
--- /dev/null
+++ b/knxPython/gcc_Debug.h
@@ -0,0 +1,890 @@
+/*
+	This file is only used by IntelliSense (VisualStudio code suggestion system)
+	DO NOT INCLUDE THIS FILE FROM YOUR ACTUAL SOURCE FILES.
+	This file lists the preprocessor macros extracted from your GCC.
+	It is needed for IntelliSense to parse other header files correctly.
+*/
+#if defined(_MSC_VER) || defined (__SYSPROGS_CODESENSE__)
+#pragma clang diagnostic push
+
+#pragma clang diagnostic ignored "-Wreserved-id-macro"
+#ifndef __DBL_MIN_EXP__
+#define __DBL_MIN_EXP__ (-1021)
+#endif
+#ifndef __cpp_attributes
+#define __cpp_attributes 200809
+#endif
+#ifndef __UINT_LEAST16_MAX__
+#define __UINT_LEAST16_MAX__ 0xffff
+#endif
+#ifndef __ATOMIC_ACQUIRE
+#define __ATOMIC_ACQUIRE 2
+#endif
+#ifndef __FLT_MIN__
+#define __FLT_MIN__ 1.17549435082228750797e-38F
+#endif
+#ifndef __GCC_IEC_559_COMPLEX
+#define __GCC_IEC_559_COMPLEX 2
+#endif
+#ifndef __cpp_aggregate_nsdmi
+#define __cpp_aggregate_nsdmi 201304
+#endif
+#ifndef __UINT_LEAST8_TYPE__
+#define __UINT_LEAST8_TYPE__ unsigned char
+#endif
+#ifndef __SIZEOF_FLOAT80__
+#define __SIZEOF_FLOAT80__ 16
+#endif
+#ifndef __CHAR_BIT__
+#define __CHAR_BIT__ 8
+#endif
+#ifndef __UINT8_MAX__
+#define __UINT8_MAX__ 0xff
+#endif
+#ifndef __WINT_MAX__
+#define __WINT_MAX__ 0xffffffffU
+#endif
+#ifndef __cpp_static_assert
+#define __cpp_static_assert 200410
+#endif
+#ifndef __ORDER_LITTLE_ENDIAN__
+#define __ORDER_LITTLE_ENDIAN__ 1234
+#endif
+#ifndef __SIZE_MAX__
+#define __SIZE_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __WCHAR_MAX__
+#define __WCHAR_MAX__ 0x7fffffff
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1
+#endif
+#ifndef __DBL_DENORM_MIN__
+#define __DBL_DENORM_MIN__ double(4.94065645841246544177e-324L)
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1
+#endif
+#ifndef __GCC_ATOMIC_CHAR_LOCK_FREE
+#define __GCC_ATOMIC_CHAR_LOCK_FREE 2
+#endif
+#ifndef __GCC_IEC_559
+#define __GCC_IEC_559 2
+#endif
+#ifndef __FLT_EVAL_METHOD__
+#define __FLT_EVAL_METHOD__ 0
+#endif
+#ifndef __unix__
+#define __unix__ 1
+#endif
+#ifndef __cpp_binary_literals
+#define __cpp_binary_literals 201304
+#endif
+#ifndef __GCC_ATOMIC_CHAR32_T_LOCK_FREE
+#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2
+#endif
+#ifndef __x86_64
+#define __x86_64 1
+#endif
+#ifndef __cpp_variadic_templates
+#define __cpp_variadic_templates 200704
+#endif
+#ifndef __UINT_FAST64_MAX__
+#define __UINT_FAST64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __SIG_ATOMIC_TYPE__
+#define __SIG_ATOMIC_TYPE__ int
+#endif
+#ifndef __DBL_MIN_10_EXP__
+#define __DBL_MIN_10_EXP__ (-307)
+#endif
+#ifndef __FINITE_MATH_ONLY__
+#define __FINITE_MATH_ONLY__ 0
+#endif
+#ifndef __cpp_variable_templates
+#define __cpp_variable_templates 201304
+#endif
+#ifndef __GNUC_PATCHLEVEL__
+#define __GNUC_PATCHLEVEL__ 0
+#endif
+#ifndef __UINT_FAST8_MAX__
+#define __UINT_FAST8_MAX__ 0xff
+#endif
+#ifndef __DEC64_MAX_EXP__
+#define __DEC64_MAX_EXP__ 385
+#endif
+#ifndef __UINT_LEAST64_MAX__
+#define __UINT_LEAST64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __SHRT_MAX__
+#define __SHRT_MAX__ 0x7fff
+#endif
+#ifndef __LDBL_MAX__
+#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+#endif
+#ifndef __UINT_LEAST8_MAX__
+#define __UINT_LEAST8_MAX__ 0xff
+#endif
+#ifndef __GCC_ATOMIC_BOOL_LOCK_FREE
+#define __GCC_ATOMIC_BOOL_LOCK_FREE 2
+#endif
+#ifndef __UINTMAX_TYPE__
+#define __UINTMAX_TYPE__ long unsigned int
+#endif
+#ifndef __linux
+#define __linux 1
+#endif
+#ifndef __DEC32_EPSILON__
+#define __DEC32_EPSILON__ 1E-6DF
+#endif
+#ifndef __unix
+#define __unix 1
+#endif
+#ifndef __UINT32_MAX__
+#define __UINT32_MAX__ 0xffffffffU
+#endif
+#if !defined(__GXX_EXPERIMENTAL_CXX0X__) && defined(__SYSPROGS_CODESENSE__)
+#define __GXX_EXPERIMENTAL_CXX0X__ 1
+#endif
+#ifndef __LDBL_MAX_EXP__
+#define __LDBL_MAX_EXP__ 16384
+#endif
+#ifndef __WINT_MIN__
+#define __WINT_MIN__ 0U
+#endif
+#ifndef __linux__
+#define __linux__ 1
+#endif
+#ifndef __SCHAR_MAX__
+#define __SCHAR_MAX__ 0x7f
+#endif
+#ifndef __WCHAR_MIN__
+#define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1)
+#endif
+#ifndef __DBL_DIG__
+#define __DBL_DIG__ 15
+#endif
+#ifndef __GCC_ATOMIC_POINTER_LOCK_FREE
+#define __GCC_ATOMIC_POINTER_LOCK_FREE 2
+#endif
+#ifndef __SIZEOF_INT__
+#define __SIZEOF_INT__ 4
+#endif
+#ifndef __SIZEOF_POINTER__
+#define __SIZEOF_POINTER__ 8
+#endif
+#ifndef __GCC_ATOMIC_CHAR16_T_LOCK_FREE
+#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2
+#endif
+#ifndef __USER_LABEL_PREFIX__
+#define __USER_LABEL_PREFIX__ 
+#endif
+#ifndef __STDC_HOSTED__
+#define __STDC_HOSTED__ 1
+#endif
+#ifndef __LDBL_HAS_INFINITY__
+#define __LDBL_HAS_INFINITY__ 1
+#endif
+#ifndef __FLT_EPSILON__
+#define __FLT_EPSILON__ 1.19209289550781250000e-7F
+#endif
+#ifndef __GXX_WEAK__
+#define __GXX_WEAK__ 1
+#endif
+#ifndef __LDBL_MIN__
+#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+#endif
+#ifndef __DEC32_MAX__
+#define __DEC32_MAX__ 9.999999E96DF
+#endif
+#ifndef __INT32_MAX__
+#define __INT32_MAX__ 0x7fffffff
+#endif
+#ifndef __SIZEOF_LONG__
+#define __SIZEOF_LONG__ 8
+#endif
+#ifndef __STDC_IEC_559__
+#define __STDC_IEC_559__ 1
+#endif
+#ifndef __STDC_ISO_10646__
+#define __STDC_ISO_10646__ 201605L
+#endif
+#ifndef __DECIMAL_DIG__
+#define __DECIMAL_DIG__ 21
+#endif
+#ifndef __gnu_linux__
+#define __gnu_linux__ 1
+#endif
+#ifndef __LDBL_HAS_QUIET_NAN__
+#define __LDBL_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __GNUC__
+#define __GNUC__ 6
+#endif
+#ifndef __GXX_RTTI
+#define __GXX_RTTI 1
+#endif
+#ifndef __pie__
+#define __pie__ 2
+#endif
+#ifndef __MMX__
+#define __MMX__ 1
+#endif
+#ifndef __cpp_delegating_constructors
+#define __cpp_delegating_constructors 200604
+#endif
+#ifndef __FLT_HAS_DENORM__
+#define __FLT_HAS_DENORM__ 1
+#endif
+#ifndef __SIZEOF_LONG_DOUBLE__
+#define __SIZEOF_LONG_DOUBLE__ 16
+#endif
+#ifndef __BIGGEST_ALIGNMENT__
+#define __BIGGEST_ALIGNMENT__ 16
+#endif
+#ifndef __STDC_UTF_16__
+#define __STDC_UTF_16__ 1
+#endif
+#ifndef __DBL_MAX__
+#define __DBL_MAX__ double(1.79769313486231570815e+308L)
+#endif
+#ifndef __cpp_raw_strings
+#define __cpp_raw_strings 200710
+#endif
+#ifndef __INT_FAST32_MAX__
+#define __INT_FAST32_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DBL_HAS_INFINITY__
+#define __DBL_HAS_INFINITY__ 1
+#endif
+#ifndef __INT64_MAX__
+#define __INT64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC32_MIN_EXP__
+#define __DEC32_MIN_EXP__ (-94)
+#endif
+#ifndef __INT_FAST16_TYPE__
+#define __INT_FAST16_TYPE__ long int
+#endif
+#ifndef __LDBL_HAS_DENORM__
+#define __LDBL_HAS_DENORM__ 1
+#endif
+//VS2005-2012 treats all files as C++, while VS2013+ can treat C files correctly.
+#if defined(_MSC_VER) && (_MSC_VER < 1800 || defined(__cplusplus))
+#undef __cplusplus
+#define __cplusplus 201402L
+#endif
+#ifndef __cpp_ref_qualifiers
+#define __cpp_ref_qualifiers 200710
+#endif
+#ifndef __DEC128_MAX__
+#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
+#endif
+#ifndef __INT_LEAST32_MAX__
+#define __INT_LEAST32_MAX__ 0x7fffffff
+#endif
+#ifndef __DEC32_MIN__
+#define __DEC32_MIN__ 1E-95DF
+#endif
+#ifndef __DEPRECATED
+#define __DEPRECATED 1
+#endif
+#ifndef __cpp_rvalue_references
+#define __cpp_rvalue_references 200610
+#endif
+#ifndef __DBL_MAX_EXP__
+#define __DBL_MAX_EXP__ 1024
+#endif
+#ifndef __DEC128_EPSILON__
+#define __DEC128_EPSILON__ 1E-33DL
+#endif
+#ifndef __SSE2_MATH__
+#define __SSE2_MATH__ 1
+#endif
+#ifndef __ATOMIC_HLE_RELEASE
+#define __ATOMIC_HLE_RELEASE 131072
+#endif
+#ifndef __PTRDIFF_MAX__
+#define __PTRDIFF_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __amd64
+#define __amd64 1
+#endif
+#ifndef __STDC_NO_THREADS__
+#define __STDC_NO_THREADS__ 1
+#endif
+#ifndef __ATOMIC_HLE_ACQUIRE
+#define __ATOMIC_HLE_ACQUIRE 65536
+#endif
+#ifndef __GNUG__
+#define __GNUG__ 6
+#endif
+#ifndef __LONG_LONG_MAX__
+#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
+#endif
+#ifndef __SIZEOF_SIZE_T__
+#define __SIZEOF_SIZE_T__ 8
+#endif
+#ifndef __cpp_rvalue_reference
+#define __cpp_rvalue_reference 200610
+#endif
+#ifndef __cpp_nsdmi
+#define __cpp_nsdmi 200809
+#endif
+#ifndef __SIZEOF_WINT_T__
+#define __SIZEOF_WINT_T__ 4
+#endif
+#ifndef __cpp_initializer_lists
+#define __cpp_initializer_lists 200806
+#endif
+#ifndef __cpp_hex_float
+#define __cpp_hex_float 201603
+#endif
+#ifndef __GCC_HAVE_DWARF2_CFI_ASM
+#define __GCC_HAVE_DWARF2_CFI_ASM 1
+#endif
+#ifndef __GXX_ABI_VERSION
+#define __GXX_ABI_VERSION 1010
+#endif
+#ifndef __FLT_MIN_EXP__
+#define __FLT_MIN_EXP__ (-125)
+#endif
+#ifndef __cpp_lambdas
+#define __cpp_lambdas 200907
+#endif
+#ifndef __INT_FAST64_TYPE__
+#define __INT_FAST64_TYPE__ long int
+#endif
+#ifndef __DBL_MIN__
+#define __DBL_MIN__ double(2.22507385850720138309e-308L)
+#endif
+#ifndef __PIE__
+#define __PIE__ 2
+#endif
+#ifndef __LP64__
+#define __LP64__ 1
+#endif
+#ifndef __DECIMAL_BID_FORMAT__
+#define __DECIMAL_BID_FORMAT__ 1
+#endif
+#ifndef __DEC128_MIN__
+#define __DEC128_MIN__ 1E-6143DL
+#endif
+#ifndef __REGISTER_PREFIX__
+#define __REGISTER_PREFIX__ 
+#endif
+#ifndef __UINT16_MAX__
+#define __UINT16_MAX__ 0xffff
+#endif
+#ifndef __DBL_HAS_DENORM__
+#define __DBL_HAS_DENORM__ 1
+#endif
+#ifndef __UINT8_TYPE__
+#define __UINT8_TYPE__ unsigned char
+#endif
+#ifndef __NO_INLINE__
+#define __NO_INLINE__ 1
+#endif
+#ifndef __FLT_MANT_DIG__
+#define __FLT_MANT_DIG__ 24
+#endif
+#ifndef __VERSION__
+#define __VERSION__ "6.3.0 20170516"
+#endif
+#ifndef __cpp_unicode_characters
+#define __cpp_unicode_characters 200704
+#endif
+#ifndef _STDC_PREDEF_H
+#define _STDC_PREDEF_H 1
+#endif
+#ifndef __cpp_decltype_auto
+#define __cpp_decltype_auto 201304
+#endif
+#ifndef __GCC_ATOMIC_INT_LOCK_FREE
+#define __GCC_ATOMIC_INT_LOCK_FREE 2
+#endif
+#ifndef __FLOAT_WORD_ORDER__
+#define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
+#endif
+#ifndef __STDC_IEC_559_COMPLEX__
+#define __STDC_IEC_559_COMPLEX__ 1
+#endif
+#ifndef __DEC64_EPSILON__
+#define __DEC64_EPSILON__ 1E-15DD
+#endif
+#ifndef __ORDER_PDP_ENDIAN__
+#define __ORDER_PDP_ENDIAN__ 3412
+#endif
+#ifndef __DEC128_MIN_EXP__
+#define __DEC128_MIN_EXP__ (-6142)
+#endif
+#ifndef __INT_FAST32_TYPE__
+#define __INT_FAST32_TYPE__ long int
+#endif
+#ifndef __UINT_LEAST16_TYPE__
+#define __UINT_LEAST16_TYPE__ short unsigned int
+#endif
+#ifndef unix
+#define unix 1
+#endif
+#ifndef __INT16_MAX__
+#define __INT16_MAX__ 0x7fff
+#endif
+#ifndef __cpp_rtti
+#define __cpp_rtti 199711
+#endif
+#ifndef __SIZE_TYPE__
+#define __SIZE_TYPE__ long unsigned int
+#endif
+#ifndef __UINT64_MAX__
+#define __UINT64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __INT8_TYPE__
+#define __INT8_TYPE__ signed char
+#endif
+#ifndef __cpp_digit_separators
+#define __cpp_digit_separators 201309
+#endif
+#ifndef __ELF__
+#define __ELF__ 1
+#endif
+#ifndef __GCC_ASM_FLAG_OUTPUTS__
+#define __GCC_ASM_FLAG_OUTPUTS__ 1
+#endif
+#ifndef __FLT_RADIX__
+#define __FLT_RADIX__ 2
+#endif
+#ifndef __INT_LEAST16_TYPE__
+#define __INT_LEAST16_TYPE__ short int
+#endif
+#ifndef __LDBL_EPSILON__
+#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+#endif
+#ifndef __GLIBCXX_BITSIZE_INT_N_0
+#define __GLIBCXX_BITSIZE_INT_N_0 128
+#endif
+#ifndef __k8
+#define __k8 1
+#endif
+#ifndef __SIG_ATOMIC_MAX__
+#define __SIG_ATOMIC_MAX__ 0x7fffffff
+#endif
+#ifndef __GCC_ATOMIC_WCHAR_T_LOCK_FREE
+#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2
+#endif
+#ifndef __cpp_sized_deallocation
+#define __cpp_sized_deallocation 201309
+#endif
+#ifndef __SIZEOF_PTRDIFF_T__
+#define __SIZEOF_PTRDIFF_T__ 8
+#endif
+#ifndef __x86_64__
+#define __x86_64__ 1
+#endif
+#ifndef __DEC32_SUBNORMAL_MIN__
+#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
+#endif
+#ifndef __INT_FAST16_MAX__
+#define __INT_FAST16_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __UINT_FAST32_MAX__
+#define __UINT_FAST32_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __UINT_LEAST64_TYPE__
+#define __UINT_LEAST64_TYPE__ long unsigned int
+#endif
+#ifndef __FLT_HAS_QUIET_NAN__
+#define __FLT_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __FLT_MAX_10_EXP__
+#define __FLT_MAX_10_EXP__ 38
+#endif
+#ifndef __LONG_MAX__
+#define __LONG_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC128_SUBNORMAL_MIN__
+#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL
+#endif
+#ifndef __FLT_HAS_INFINITY__
+#define __FLT_HAS_INFINITY__ 1
+#endif
+#ifndef __cpp_unicode_literals
+#define __cpp_unicode_literals 200710
+#endif
+#ifndef __UINT_FAST16_TYPE__
+#define __UINT_FAST16_TYPE__ long unsigned int
+#endif
+#ifndef __DEC64_MAX__
+#define __DEC64_MAX__ 9.999999999999999E384DD
+#endif
+#ifndef __CHAR16_TYPE__
+#define __CHAR16_TYPE__ short unsigned int
+#endif
+#ifndef __PRAGMA_REDEFINE_EXTNAME
+#define __PRAGMA_REDEFINE_EXTNAME 1
+#endif
+#ifndef __SEG_FS
+#define __SEG_FS 1
+#endif
+#ifndef __INT_LEAST16_MAX__
+#define __INT_LEAST16_MAX__ 0x7fff
+#endif
+#ifndef __DEC64_MANT_DIG__
+#define __DEC64_MANT_DIG__ 16
+#endif
+#ifndef __UINT_LEAST32_MAX__
+#define __UINT_LEAST32_MAX__ 0xffffffffU
+#endif
+#ifndef __SEG_GS
+#define __SEG_GS 1
+#endif
+#ifndef __GCC_ATOMIC_LONG_LOCK_FREE
+#define __GCC_ATOMIC_LONG_LOCK_FREE 2
+#endif
+#ifndef __INT_LEAST64_TYPE__
+#define __INT_LEAST64_TYPE__ long int
+#endif
+#ifndef __INT16_TYPE__
+#define __INT16_TYPE__ short int
+#endif
+#ifndef __INT_LEAST8_TYPE__
+#define __INT_LEAST8_TYPE__ signed char
+#endif
+#ifndef __DEC32_MAX_EXP__
+#define __DEC32_MAX_EXP__ 97
+#endif
+#ifndef __INT_FAST8_MAX__
+#define __INT_FAST8_MAX__ 0x7f
+#endif
+#ifndef __INTPTR_MAX__
+#define __INTPTR_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef linux
+#define linux 1
+#endif
+#ifndef __cpp_range_based_for
+#define __cpp_range_based_for 200907
+#endif
+#ifndef __SSE2__
+#define __SSE2__ 1
+#endif
+#ifndef __EXCEPTIONS
+#define __EXCEPTIONS 1
+#endif
+#ifndef __LDBL_MANT_DIG__
+#define __LDBL_MANT_DIG__ 64
+#endif
+#ifndef __DBL_HAS_QUIET_NAN__
+#define __DBL_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __SIG_ATOMIC_MIN__
+#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
+#endif
+#ifndef __code_model_small__
+#define __code_model_small__ 1
+#endif
+#ifndef __cpp_return_type_deduction
+#define __cpp_return_type_deduction 201304
+#endif
+#ifndef __k8__
+#define __k8__ 1
+#endif
+#ifndef __INTPTR_TYPE__
+#define __INTPTR_TYPE__ long int
+#endif
+#ifndef __UINT16_TYPE__
+#define __UINT16_TYPE__ short unsigned int
+#endif
+#ifndef __WCHAR_TYPE__
+#define __WCHAR_TYPE__ int
+#endif
+#ifndef __SIZEOF_FLOAT__
+#define __SIZEOF_FLOAT__ 4
+#endif
+#ifndef __pic__
+#define __pic__ 2
+#endif
+#ifndef __UINTPTR_MAX__
+#define __UINTPTR_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __DEC64_MIN_EXP__
+#define __DEC64_MIN_EXP__ (-382)
+#endif
+#ifndef __cpp_decltype
+#define __cpp_decltype 200707
+#endif
+#ifndef __INT_FAST64_MAX__
+#define __INT_FAST64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __GCC_ATOMIC_TEST_AND_SET_TRUEVAL
+#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
+#endif
+#ifndef __FLT_DIG__
+#define __FLT_DIG__ 6
+#endif
+#ifndef __UINT_FAST64_TYPE__
+#define __UINT_FAST64_TYPE__ long unsigned int
+#endif
+#ifndef __INT_MAX__
+#define __INT_MAX__ 0x7fffffff
+#endif
+#ifndef __amd64__
+#define __amd64__ 1
+#endif
+#ifndef __INT64_TYPE__
+#define __INT64_TYPE__ long int
+#endif
+#ifndef __FLT_MAX_EXP__
+#define __FLT_MAX_EXP__ 128
+#endif
+#ifndef __ORDER_BIG_ENDIAN__
+#define __ORDER_BIG_ENDIAN__ 4321
+#endif
+#ifndef __DBL_MANT_DIG__
+#define __DBL_MANT_DIG__ 53
+#endif
+#ifndef __cpp_inheriting_constructors
+#define __cpp_inheriting_constructors 200802
+#endif
+#ifndef __SIZEOF_FLOAT128__
+#define __SIZEOF_FLOAT128__ 16
+#endif
+#ifndef __INT_LEAST64_MAX__
+#define __INT_LEAST64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC64_MIN__
+#define __DEC64_MIN__ 1E-383DD
+#endif
+#ifndef __WINT_TYPE__
+#define __WINT_TYPE__ unsigned int
+#endif
+#ifndef __UINT_LEAST32_TYPE__
+#define __UINT_LEAST32_TYPE__ unsigned int
+#endif
+#ifndef __SIZEOF_SHORT__
+#define __SIZEOF_SHORT__ 2
+#endif
+#ifndef __SSE__
+#define __SSE__ 1
+#endif
+#ifndef __LDBL_MIN_EXP__
+#define __LDBL_MIN_EXP__ (-16381)
+#endif
+#ifndef __INT_LEAST8_MAX__
+#define __INT_LEAST8_MAX__ 0x7f
+#endif
+#ifndef __SIZEOF_INT128__
+#define __SIZEOF_INT128__ 16
+#endif
+#ifndef __LDBL_MAX_10_EXP__
+#define __LDBL_MAX_10_EXP__ 4932
+#endif
+#ifndef __ATOMIC_RELAXED
+#define __ATOMIC_RELAXED 0
+#endif
+#ifndef __DBL_EPSILON__
+#define __DBL_EPSILON__ double(2.22044604925031308085e-16L)
+#endif
+#ifndef _LP64
+#define _LP64 1
+#endif
+#ifndef __INT_LEAST32_TYPE__
+#define __INT_LEAST32_TYPE__ int
+#endif
+#ifndef __SIZEOF_WCHAR_T__
+#define __SIZEOF_WCHAR_T__ 4
+#endif
+#ifndef __UINT64_TYPE__
+#define __UINT64_TYPE__ long unsigned int
+#endif
+#ifndef __INT_FAST8_TYPE__
+#define __INT_FAST8_TYPE__ signed char
+#endif
+#ifndef __GNUC_STDC_INLINE__
+#define __GNUC_STDC_INLINE__ 1
+#endif
+#ifndef __DBL_DECIMAL_DIG__
+#define __DBL_DECIMAL_DIG__ 17
+#endif
+#ifndef __STDC_UTF_32__
+#define __STDC_UTF_32__ 1
+#endif
+#ifndef __FXSR__
+#define __FXSR__ 1
+#endif
+#ifndef __DEC_EVAL_METHOD__
+#define __DEC_EVAL_METHOD__ 2
+#endif
+#ifndef __cpp_runtime_arrays
+#define __cpp_runtime_arrays 198712
+#endif
+#ifndef __INTMAX_MAX__
+#define __INTMAX_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __cpp_alias_templates
+#define __cpp_alias_templates 200704
+#endif
+#ifndef __BYTE_ORDER__
+#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
+#endif
+#ifndef __FLT_DENORM_MIN__
+#define __FLT_DENORM_MIN__ 1.40129846432481707092e-45F
+#endif
+#ifndef __INT8_MAX__
+#define __INT8_MAX__ 0x7f
+#endif
+#ifndef __PIC__
+#define __PIC__ 2
+#endif
+#ifndef __UINT_FAST32_TYPE__
+#define __UINT_FAST32_TYPE__ long unsigned int
+#endif
+#ifndef __CHAR32_TYPE__
+#define __CHAR32_TYPE__ unsigned int
+#endif
+#ifndef __FLT_MAX__
+#define __FLT_MAX__ 3.40282346638528859812e+38F
+#endif
+#ifndef __cpp_constexpr
+#define __cpp_constexpr 201304
+#endif
+#ifndef __INT32_TYPE__
+#define __INT32_TYPE__ int
+#endif
+#ifndef __SIZEOF_DOUBLE__
+#define __SIZEOF_DOUBLE__ 8
+#endif
+#ifndef __cpp_exceptions
+#define __cpp_exceptions 199711
+#endif
+#ifndef __INTMAX_TYPE__
+#define __INTMAX_TYPE__ long int
+#endif
+#ifndef __DEC128_MAX_EXP__
+#define __DEC128_MAX_EXP__ 6145
+#endif
+#ifndef __ATOMIC_CONSUME
+#define __ATOMIC_CONSUME 1
+#endif
+#ifndef __GNUC_MINOR__
+#define __GNUC_MINOR__ 3
+#endif
+#ifndef __GLIBCXX_TYPE_INT_N_0
+#define __GLIBCXX_TYPE_INT_N_0 __int128
+#endif
+#ifndef __UINTMAX_MAX__
+#define __UINTMAX_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __DEC32_MANT_DIG__
+#define __DEC32_MANT_DIG__ 7
+#endif
+#ifndef __DBL_MAX_10_EXP__
+#define __DBL_MAX_10_EXP__ 308
+#endif
+#ifndef __LDBL_DENORM_MIN__
+#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+#endif
+#ifndef __cpp_generic_lambdas
+#define __cpp_generic_lambdas 201304
+#endif
+#ifndef __STDC__
+#define __STDC__ 1
+#endif
+#ifndef __PTRDIFF_TYPE__
+#define __PTRDIFF_TYPE__ long int
+#endif
+#ifndef __ATOMIC_SEQ_CST
+#define __ATOMIC_SEQ_CST 5
+#endif
+#ifndef __UINT32_TYPE__
+#define __UINT32_TYPE__ unsigned int
+#endif
+#ifndef __UINTPTR_TYPE__
+#define __UINTPTR_TYPE__ long unsigned int
+#endif
+#ifndef __DEC64_SUBNORMAL_MIN__
+#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
+#endif
+#ifndef __DEC128_MANT_DIG__
+#define __DEC128_MANT_DIG__ 34
+#endif
+#ifndef __LDBL_MIN_10_EXP__
+#define __LDBL_MIN_10_EXP__ (-4931)
+#endif
+#ifndef __SSE_MATH__
+#define __SSE_MATH__ 1
+#endif
+#ifndef __SIZEOF_LONG_LONG__
+#define __SIZEOF_LONG_LONG__ 8
+#endif
+#ifndef __cpp_user_defined_literals
+#define __cpp_user_defined_literals 200809
+#endif
+#ifndef __GCC_ATOMIC_LLONG_LOCK_FREE
+#define __GCC_ATOMIC_LLONG_LOCK_FREE 2
+#endif
+#ifndef __LDBL_DIG__
+#define __LDBL_DIG__ 18
+#endif
+#ifndef __FLT_DECIMAL_DIG__
+#define __FLT_DECIMAL_DIG__ 9
+#endif
+#ifndef __UINT_FAST16_MAX__
+#define __UINT_FAST16_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __FLT_MIN_10_EXP__
+#define __FLT_MIN_10_EXP__ (-37)
+#endif
+#ifndef __GCC_ATOMIC_SHORT_LOCK_FREE
+#define __GCC_ATOMIC_SHORT_LOCK_FREE 2
+#endif
+#ifndef __UINT_FAST8_TYPE__
+#define __UINT_FAST8_TYPE__ unsigned char
+#endif
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+#ifndef __cpp_init_captures
+#define __cpp_init_captures 201304
+#endif
+#ifndef __ATOMIC_ACQ_REL
+#define __ATOMIC_ACQ_REL 4
+#endif
+#ifndef __ATOMIC_RELEASE
+#define __ATOMIC_RELEASE 3
+#endif
+#endif
+
+// --- Include directories begin --- //
+///usr/include/python3.5m
+///usr/include/c++/6
+///usr/include/x86_64-linux-gnu/c++/6
+///usr/include/c++/6/backward
+///usr/lib/gcc/x86_64-linux-gnu/6/include
+///usr/local/include
+///usr/lib/gcc/x86_64-linux-gnu/6/include-fixed
+///usr/include/x86_64-linux-gnu
+///usr/include
+// --- Include directories end --- //
+
+
+// --- Library directories begin --- //
+///usr/lib/gcc/x86_64-linux-gnu/6/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../../lib/
+///lib/x86_64-linux-gnu/
+///lib/../lib/
+///usr/lib/x86_64-linux-gnu/
+///usr/lib/../lib/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../
+///lib/
+///usr/lib/
+// --- Library directories begin --- //
+
+#pragma clang diagnostic pop
diff --git a/knxPython/gcc_Release.h b/knxPython/gcc_Release.h
new file mode 100644
index 0000000..ed07d0c
--- /dev/null
+++ b/knxPython/gcc_Release.h
@@ -0,0 +1,896 @@
+/*
+	This file is only used by IntelliSense (VisualStudio code suggestion system)
+	DO NOT INCLUDE THIS FILE FROM YOUR ACTUAL SOURCE FILES.
+	This file lists the preprocessor macros extracted from your GCC.
+	It is needed for IntelliSense to parse other header files correctly.
+*/
+#if defined(_MSC_VER) || defined (__SYSPROGS_CODESENSE__)
+#pragma clang diagnostic push
+
+#pragma clang diagnostic ignored "-Wreserved-id-macro"
+#ifndef __DBL_MIN_EXP__
+#define __DBL_MIN_EXP__ (-1021)
+#endif
+#ifndef __cpp_attributes
+#define __cpp_attributes 200809
+#endif
+#ifndef __UINT_LEAST16_MAX__
+#define __UINT_LEAST16_MAX__ 0xffff
+#endif
+#ifndef __ATOMIC_ACQUIRE
+#define __ATOMIC_ACQUIRE 2
+#endif
+#ifndef __FLT_MIN__
+#define __FLT_MIN__ 1.17549435082228750797e-38F
+#endif
+#ifndef __GCC_IEC_559_COMPLEX
+#define __GCC_IEC_559_COMPLEX 2
+#endif
+#ifndef __cpp_aggregate_nsdmi
+#define __cpp_aggregate_nsdmi 201304
+#endif
+#ifndef __UINT_LEAST8_TYPE__
+#define __UINT_LEAST8_TYPE__ unsigned char
+#endif
+#ifndef __SIZEOF_FLOAT80__
+#define __SIZEOF_FLOAT80__ 16
+#endif
+#ifndef __CHAR_BIT__
+#define __CHAR_BIT__ 8
+#endif
+#ifndef __UINT8_MAX__
+#define __UINT8_MAX__ 0xff
+#endif
+#ifndef __WINT_MAX__
+#define __WINT_MAX__ 0xffffffffU
+#endif
+#ifndef __cpp_static_assert
+#define __cpp_static_assert 200410
+#endif
+#ifndef __ORDER_LITTLE_ENDIAN__
+#define __ORDER_LITTLE_ENDIAN__ 1234
+#endif
+#ifndef __SIZE_MAX__
+#define __SIZE_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __WCHAR_MAX__
+#define __WCHAR_MAX__ 0x7fffffff
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1
+#endif
+#ifndef __DBL_DENORM_MIN__
+#define __DBL_DENORM_MIN__ double(4.94065645841246544177e-324L)
+#endif
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1
+#endif
+#ifndef __GCC_ATOMIC_CHAR_LOCK_FREE
+#define __GCC_ATOMIC_CHAR_LOCK_FREE 2
+#endif
+#ifndef __GCC_IEC_559
+#define __GCC_IEC_559 2
+#endif
+#ifndef __FLT_EVAL_METHOD__
+#define __FLT_EVAL_METHOD__ 0
+#endif
+#ifndef __unix__
+#define __unix__ 1
+#endif
+#ifndef __cpp_binary_literals
+#define __cpp_binary_literals 201304
+#endif
+#ifndef __GCC_ATOMIC_CHAR32_T_LOCK_FREE
+#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2
+#endif
+#ifndef __x86_64
+#define __x86_64 1
+#endif
+#ifndef __cpp_variadic_templates
+#define __cpp_variadic_templates 200704
+#endif
+#ifndef __UINT_FAST64_MAX__
+#define __UINT_FAST64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __SIG_ATOMIC_TYPE__
+#define __SIG_ATOMIC_TYPE__ int
+#endif
+#ifndef __DBL_MIN_10_EXP__
+#define __DBL_MIN_10_EXP__ (-307)
+#endif
+#ifndef __FINITE_MATH_ONLY__
+#define __FINITE_MATH_ONLY__ 0
+#endif
+#ifndef __cpp_variable_templates
+#define __cpp_variable_templates 201304
+#endif
+#ifndef __GNUC_PATCHLEVEL__
+#define __GNUC_PATCHLEVEL__ 0
+#endif
+#ifndef __UINT_FAST8_MAX__
+#define __UINT_FAST8_MAX__ 0xff
+#endif
+#ifndef __DEC64_MAX_EXP__
+#define __DEC64_MAX_EXP__ 385
+#endif
+#ifndef __UINT_LEAST64_MAX__
+#define __UINT_LEAST64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __SHRT_MAX__
+#define __SHRT_MAX__ 0x7fff
+#endif
+#ifndef __LDBL_MAX__
+#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+#endif
+#ifndef __UINT_LEAST8_MAX__
+#define __UINT_LEAST8_MAX__ 0xff
+#endif
+#ifndef __GCC_ATOMIC_BOOL_LOCK_FREE
+#define __GCC_ATOMIC_BOOL_LOCK_FREE 2
+#endif
+#ifndef __UINTMAX_TYPE__
+#define __UINTMAX_TYPE__ long unsigned int
+#endif
+#ifndef __linux
+#define __linux 1
+#endif
+#ifndef __DEC32_EPSILON__
+#define __DEC32_EPSILON__ 1E-6DF
+#endif
+#ifndef __unix
+#define __unix 1
+#endif
+#ifndef __UINT32_MAX__
+#define __UINT32_MAX__ 0xffffffffU
+#endif
+#if !defined(__GXX_EXPERIMENTAL_CXX0X__) && defined(__SYSPROGS_CODESENSE__)
+#define __GXX_EXPERIMENTAL_CXX0X__ 1
+#endif
+#ifndef __LDBL_MAX_EXP__
+#define __LDBL_MAX_EXP__ 16384
+#endif
+#ifndef __WINT_MIN__
+#define __WINT_MIN__ 0U
+#endif
+#ifndef __linux__
+#define __linux__ 1
+#endif
+#ifndef __SCHAR_MAX__
+#define __SCHAR_MAX__ 0x7f
+#endif
+#ifndef __WCHAR_MIN__
+#define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1)
+#endif
+#ifndef __DBL_DIG__
+#define __DBL_DIG__ 15
+#endif
+#ifndef __GCC_ATOMIC_POINTER_LOCK_FREE
+#define __GCC_ATOMIC_POINTER_LOCK_FREE 2
+#endif
+#ifndef __SIZEOF_INT__
+#define __SIZEOF_INT__ 4
+#endif
+#ifndef __SIZEOF_POINTER__
+#define __SIZEOF_POINTER__ 8
+#endif
+#ifndef __GCC_ATOMIC_CHAR16_T_LOCK_FREE
+#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2
+#endif
+#ifndef __USER_LABEL_PREFIX__
+#define __USER_LABEL_PREFIX__ 
+#endif
+#ifndef __STDC_HOSTED__
+#define __STDC_HOSTED__ 1
+#endif
+#ifndef __LDBL_HAS_INFINITY__
+#define __LDBL_HAS_INFINITY__ 1
+#endif
+#ifndef __FLT_EPSILON__
+#define __FLT_EPSILON__ 1.19209289550781250000e-7F
+#endif
+#ifndef __GXX_WEAK__
+#define __GXX_WEAK__ 1
+#endif
+#ifndef __LDBL_MIN__
+#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+#endif
+#ifndef __DEC32_MAX__
+#define __DEC32_MAX__ 9.999999E96DF
+#endif
+#ifndef __INT32_MAX__
+#define __INT32_MAX__ 0x7fffffff
+#endif
+#ifndef __SIZEOF_LONG__
+#define __SIZEOF_LONG__ 8
+#endif
+#ifndef __STDC_IEC_559__
+#define __STDC_IEC_559__ 1
+#endif
+#ifndef __STDC_ISO_10646__
+#define __STDC_ISO_10646__ 201605L
+#endif
+#ifndef __DECIMAL_DIG__
+#define __DECIMAL_DIG__ 21
+#endif
+#ifndef __gnu_linux__
+#define __gnu_linux__ 1
+#endif
+#ifndef __LDBL_HAS_QUIET_NAN__
+#define __LDBL_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __GNUC__
+#define __GNUC__ 6
+#endif
+#ifndef __GXX_RTTI
+#define __GXX_RTTI 1
+#endif
+#ifndef __pie__
+#define __pie__ 2
+#endif
+#ifndef __MMX__
+#define __MMX__ 1
+#endif
+#ifndef __cpp_delegating_constructors
+#define __cpp_delegating_constructors 200604
+#endif
+#ifndef __FLT_HAS_DENORM__
+#define __FLT_HAS_DENORM__ 1
+#endif
+#ifndef __SIZEOF_LONG_DOUBLE__
+#define __SIZEOF_LONG_DOUBLE__ 16
+#endif
+#ifndef __BIGGEST_ALIGNMENT__
+#define __BIGGEST_ALIGNMENT__ 16
+#endif
+#ifndef __STDC_UTF_16__
+#define __STDC_UTF_16__ 1
+#endif
+#ifndef __DBL_MAX__
+#define __DBL_MAX__ double(1.79769313486231570815e+308L)
+#endif
+#ifndef __cpp_raw_strings
+#define __cpp_raw_strings 200710
+#endif
+#ifndef __INT_FAST32_MAX__
+#define __INT_FAST32_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DBL_HAS_INFINITY__
+#define __DBL_HAS_INFINITY__ 1
+#endif
+#ifndef __INT64_MAX__
+#define __INT64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC32_MIN_EXP__
+#define __DEC32_MIN_EXP__ (-94)
+#endif
+#ifndef __INT_FAST16_TYPE__
+#define __INT_FAST16_TYPE__ long int
+#endif
+#ifndef __LDBL_HAS_DENORM__
+#define __LDBL_HAS_DENORM__ 1
+#endif
+//VS2005-2012 treats all files as C++, while VS2013+ can treat C files correctly.
+#if defined(_MSC_VER) && (_MSC_VER < 1800 || defined(__cplusplus))
+#undef __cplusplus
+#define __cplusplus 201402L
+#endif
+#ifndef __cpp_ref_qualifiers
+#define __cpp_ref_qualifiers 200710
+#endif
+#ifndef __DEC128_MAX__
+#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
+#endif
+#ifndef __INT_LEAST32_MAX__
+#define __INT_LEAST32_MAX__ 0x7fffffff
+#endif
+#ifndef __DEC32_MIN__
+#define __DEC32_MIN__ 1E-95DF
+#endif
+#ifndef __DEPRECATED
+#define __DEPRECATED 1
+#endif
+#ifndef __cpp_rvalue_references
+#define __cpp_rvalue_references 200610
+#endif
+#ifndef __DBL_MAX_EXP__
+#define __DBL_MAX_EXP__ 1024
+#endif
+#ifndef __DEC128_EPSILON__
+#define __DEC128_EPSILON__ 1E-33DL
+#endif
+#ifndef __SSE2_MATH__
+#define __SSE2_MATH__ 1
+#endif
+#ifndef __ATOMIC_HLE_RELEASE
+#define __ATOMIC_HLE_RELEASE 131072
+#endif
+#ifndef __PTRDIFF_MAX__
+#define __PTRDIFF_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __amd64
+#define __amd64 1
+#endif
+#ifndef __STDC_NO_THREADS__
+#define __STDC_NO_THREADS__ 1
+#endif
+#ifndef __ATOMIC_HLE_ACQUIRE
+#define __ATOMIC_HLE_ACQUIRE 65536
+#endif
+#ifndef __GNUG__
+#define __GNUG__ 6
+#endif
+#ifndef __LONG_LONG_MAX__
+#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
+#endif
+#ifndef __SIZEOF_SIZE_T__
+#define __SIZEOF_SIZE_T__ 8
+#endif
+#ifndef __cpp_rvalue_reference
+#define __cpp_rvalue_reference 200610
+#endif
+#ifndef __cpp_nsdmi
+#define __cpp_nsdmi 200809
+#endif
+#ifndef __SIZEOF_WINT_T__
+#define __SIZEOF_WINT_T__ 4
+#endif
+#ifndef __cpp_initializer_lists
+#define __cpp_initializer_lists 200806
+#endif
+#ifndef __cpp_hex_float
+#define __cpp_hex_float 201603
+#endif
+#ifndef __GCC_HAVE_DWARF2_CFI_ASM
+#define __GCC_HAVE_DWARF2_CFI_ASM 1
+#endif
+#ifndef __GXX_ABI_VERSION
+#define __GXX_ABI_VERSION 1010
+#endif
+#ifndef __FLT_MIN_EXP__
+#define __FLT_MIN_EXP__ (-125)
+#endif
+#ifndef __cpp_lambdas
+#define __cpp_lambdas 200907
+#endif
+#ifndef __INT_FAST64_TYPE__
+#define __INT_FAST64_TYPE__ long int
+#endif
+#ifndef __DBL_MIN__
+#define __DBL_MIN__ double(2.22507385850720138309e-308L)
+#endif
+#ifndef __PIE__
+#define __PIE__ 2
+#endif
+#ifndef __LP64__
+#define __LP64__ 1
+#endif
+#ifndef __DECIMAL_BID_FORMAT__
+#define __DECIMAL_BID_FORMAT__ 1
+#endif
+#ifndef __DEC128_MIN__
+#define __DEC128_MIN__ 1E-6143DL
+#endif
+#ifndef __REGISTER_PREFIX__
+#define __REGISTER_PREFIX__ 
+#endif
+#ifndef __UINT16_MAX__
+#define __UINT16_MAX__ 0xffff
+#endif
+#ifndef __DBL_HAS_DENORM__
+#define __DBL_HAS_DENORM__ 1
+#endif
+#ifndef __UINT8_TYPE__
+#define __UINT8_TYPE__ unsigned char
+#endif
+#ifndef __NO_INLINE__
+#define __NO_INLINE__ 1
+#endif
+#ifndef __FLT_MANT_DIG__
+#define __FLT_MANT_DIG__ 24
+#endif
+#ifndef __VERSION__
+#define __VERSION__ "6.3.0 20170516"
+#endif
+#ifndef __cpp_unicode_characters
+#define __cpp_unicode_characters 200704
+#endif
+#ifndef _STDC_PREDEF_H
+#define _STDC_PREDEF_H 1
+#endif
+#ifndef __cpp_decltype_auto
+#define __cpp_decltype_auto 201304
+#endif
+#ifndef __GCC_ATOMIC_INT_LOCK_FREE
+#define __GCC_ATOMIC_INT_LOCK_FREE 2
+#endif
+#ifndef __FLOAT_WORD_ORDER__
+#define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
+#endif
+#ifndef __STDC_IEC_559_COMPLEX__
+#define __STDC_IEC_559_COMPLEX__ 1
+#endif
+#ifndef __DEC64_EPSILON__
+#define __DEC64_EPSILON__ 1E-15DD
+#endif
+#ifndef __ORDER_PDP_ENDIAN__
+#define __ORDER_PDP_ENDIAN__ 3412
+#endif
+#ifndef __DEC128_MIN_EXP__
+#define __DEC128_MIN_EXP__ (-6142)
+#endif
+#ifndef __INT_FAST32_TYPE__
+#define __INT_FAST32_TYPE__ long int
+#endif
+#ifndef __UINT_LEAST16_TYPE__
+#define __UINT_LEAST16_TYPE__ short unsigned int
+#endif
+#ifndef unix
+#define unix 1
+#endif
+#ifndef __INT16_MAX__
+#define __INT16_MAX__ 0x7fff
+#endif
+#ifndef __cpp_rtti
+#define __cpp_rtti 199711
+#endif
+#ifndef __SIZE_TYPE__
+#define __SIZE_TYPE__ long unsigned int
+#endif
+#ifndef __UINT64_MAX__
+#define __UINT64_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __INT8_TYPE__
+#define __INT8_TYPE__ signed char
+#endif
+#ifndef __cpp_digit_separators
+#define __cpp_digit_separators 201309
+#endif
+#ifndef __ELF__
+#define __ELF__ 1
+#endif
+#ifndef __GCC_ASM_FLAG_OUTPUTS__
+#define __GCC_ASM_FLAG_OUTPUTS__ 1
+#endif
+#ifndef __FLT_RADIX__
+#define __FLT_RADIX__ 2
+#endif
+#ifndef __INT_LEAST16_TYPE__
+#define __INT_LEAST16_TYPE__ short int
+#endif
+#ifndef __LDBL_EPSILON__
+#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+#endif
+#ifndef __GLIBCXX_BITSIZE_INT_N_0
+#define __GLIBCXX_BITSIZE_INT_N_0 128
+#endif
+#ifndef __k8
+#define __k8 1
+#endif
+#ifndef __SIG_ATOMIC_MAX__
+#define __SIG_ATOMIC_MAX__ 0x7fffffff
+#endif
+#ifndef __GCC_ATOMIC_WCHAR_T_LOCK_FREE
+#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2
+#endif
+#ifndef __cpp_sized_deallocation
+#define __cpp_sized_deallocation 201309
+#endif
+#ifndef __SIZEOF_PTRDIFF_T__
+#define __SIZEOF_PTRDIFF_T__ 8
+#endif
+#ifndef __x86_64__
+#define __x86_64__ 1
+#endif
+#ifndef __DEC32_SUBNORMAL_MIN__
+#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
+#endif
+#ifndef __INT_FAST16_MAX__
+#define __INT_FAST16_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __UINT_FAST32_MAX__
+#define __UINT_FAST32_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __UINT_LEAST64_TYPE__
+#define __UINT_LEAST64_TYPE__ long unsigned int
+#endif
+#ifndef __FLT_HAS_QUIET_NAN__
+#define __FLT_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __FLT_MAX_10_EXP__
+#define __FLT_MAX_10_EXP__ 38
+#endif
+#ifndef __LONG_MAX__
+#define __LONG_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC128_SUBNORMAL_MIN__
+#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL
+#endif
+#ifndef __FLT_HAS_INFINITY__
+#define __FLT_HAS_INFINITY__ 1
+#endif
+#ifndef __cpp_unicode_literals
+#define __cpp_unicode_literals 200710
+#endif
+#ifndef __UINT_FAST16_TYPE__
+#define __UINT_FAST16_TYPE__ long unsigned int
+#endif
+#ifndef __DEC64_MAX__
+#define __DEC64_MAX__ 9.999999999999999E384DD
+#endif
+#ifndef __CHAR16_TYPE__
+#define __CHAR16_TYPE__ short unsigned int
+#endif
+#ifndef __PRAGMA_REDEFINE_EXTNAME
+#define __PRAGMA_REDEFINE_EXTNAME 1
+#endif
+#ifndef __SEG_FS
+#define __SEG_FS 1
+#endif
+#ifndef __INT_LEAST16_MAX__
+#define __INT_LEAST16_MAX__ 0x7fff
+#endif
+#ifndef __DEC64_MANT_DIG__
+#define __DEC64_MANT_DIG__ 16
+#endif
+#ifndef __UINT_LEAST32_MAX__
+#define __UINT_LEAST32_MAX__ 0xffffffffU
+#endif
+#ifndef __SEG_GS
+#define __SEG_GS 1
+#endif
+#ifndef __GCC_ATOMIC_LONG_LOCK_FREE
+#define __GCC_ATOMIC_LONG_LOCK_FREE 2
+#endif
+#ifndef __INT_LEAST64_TYPE__
+#define __INT_LEAST64_TYPE__ long int
+#endif
+#ifndef __INT16_TYPE__
+#define __INT16_TYPE__ short int
+#endif
+#ifndef __INT_LEAST8_TYPE__
+#define __INT_LEAST8_TYPE__ signed char
+#endif
+#ifndef __DEC32_MAX_EXP__
+#define __DEC32_MAX_EXP__ 97
+#endif
+#ifndef __INT_FAST8_MAX__
+#define __INT_FAST8_MAX__ 0x7f
+#endif
+#ifndef __INTPTR_MAX__
+#define __INTPTR_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef linux
+#define linux 1
+#endif
+#ifndef __cpp_range_based_for
+#define __cpp_range_based_for 200907
+#endif
+#ifndef __SSE2__
+#define __SSE2__ 1
+#endif
+#ifndef __EXCEPTIONS
+#define __EXCEPTIONS 1
+#endif
+#ifndef __LDBL_MANT_DIG__
+#define __LDBL_MANT_DIG__ 64
+#endif
+#ifndef __DBL_HAS_QUIET_NAN__
+#define __DBL_HAS_QUIET_NAN__ 1
+#endif
+#ifndef __SIG_ATOMIC_MIN__
+#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
+#endif
+#ifndef __code_model_small__
+#define __code_model_small__ 1
+#endif
+#ifndef __cpp_return_type_deduction
+#define __cpp_return_type_deduction 201304
+#endif
+#ifndef __k8__
+#define __k8__ 1
+#endif
+#ifndef __INTPTR_TYPE__
+#define __INTPTR_TYPE__ long int
+#endif
+#ifndef __UINT16_TYPE__
+#define __UINT16_TYPE__ short unsigned int
+#endif
+#ifndef __WCHAR_TYPE__
+#define __WCHAR_TYPE__ int
+#endif
+#ifndef __SIZEOF_FLOAT__
+#define __SIZEOF_FLOAT__ 4
+#endif
+#ifndef __pic__
+#define __pic__ 2
+#endif
+#ifndef __UINTPTR_MAX__
+#define __UINTPTR_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __DEC64_MIN_EXP__
+#define __DEC64_MIN_EXP__ (-382)
+#endif
+#ifndef __cpp_decltype
+#define __cpp_decltype 200707
+#endif
+#ifndef __INT_FAST64_MAX__
+#define __INT_FAST64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __GCC_ATOMIC_TEST_AND_SET_TRUEVAL
+#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
+#endif
+#ifndef __FLT_DIG__
+#define __FLT_DIG__ 6
+#endif
+#ifndef __UINT_FAST64_TYPE__
+#define __UINT_FAST64_TYPE__ long unsigned int
+#endif
+#ifndef __INT_MAX__
+#define __INT_MAX__ 0x7fffffff
+#endif
+#ifndef __amd64__
+#define __amd64__ 1
+#endif
+#ifndef __INT64_TYPE__
+#define __INT64_TYPE__ long int
+#endif
+#ifndef __FLT_MAX_EXP__
+#define __FLT_MAX_EXP__ 128
+#endif
+#ifndef __ORDER_BIG_ENDIAN__
+#define __ORDER_BIG_ENDIAN__ 4321
+#endif
+#ifndef __DBL_MANT_DIG__
+#define __DBL_MANT_DIG__ 53
+#endif
+#ifndef __cpp_inheriting_constructors
+#define __cpp_inheriting_constructors 200802
+#endif
+#ifndef __SIZEOF_FLOAT128__
+#define __SIZEOF_FLOAT128__ 16
+#endif
+#ifndef __INT_LEAST64_MAX__
+#define __INT_LEAST64_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __DEC64_MIN__
+#define __DEC64_MIN__ 1E-383DD
+#endif
+#ifndef __WINT_TYPE__
+#define __WINT_TYPE__ unsigned int
+#endif
+#ifndef __UINT_LEAST32_TYPE__
+#define __UINT_LEAST32_TYPE__ unsigned int
+#endif
+#ifndef __SIZEOF_SHORT__
+#define __SIZEOF_SHORT__ 2
+#endif
+#ifndef __SSE__
+#define __SSE__ 1
+#endif
+#ifndef __LDBL_MIN_EXP__
+#define __LDBL_MIN_EXP__ (-16381)
+#endif
+#ifndef __INT_LEAST8_MAX__
+#define __INT_LEAST8_MAX__ 0x7f
+#endif
+#ifndef __SIZEOF_INT128__
+#define __SIZEOF_INT128__ 16
+#endif
+#ifndef __LDBL_MAX_10_EXP__
+#define __LDBL_MAX_10_EXP__ 4932
+#endif
+#ifndef __ATOMIC_RELAXED
+#define __ATOMIC_RELAXED 0
+#endif
+#ifndef __DBL_EPSILON__
+#define __DBL_EPSILON__ double(2.22044604925031308085e-16L)
+#endif
+#ifndef _LP64
+#define _LP64 1
+#endif
+#ifndef __INT_LEAST32_TYPE__
+#define __INT_LEAST32_TYPE__ int
+#endif
+#ifndef __SIZEOF_WCHAR_T__
+#define __SIZEOF_WCHAR_T__ 4
+#endif
+#ifndef __UINT64_TYPE__
+#define __UINT64_TYPE__ long unsigned int
+#endif
+#ifndef __INT_FAST8_TYPE__
+#define __INT_FAST8_TYPE__ signed char
+#endif
+#ifndef __GNUC_STDC_INLINE__
+#define __GNUC_STDC_INLINE__ 1
+#endif
+#ifndef __DBL_DECIMAL_DIG__
+#define __DBL_DECIMAL_DIG__ 17
+#endif
+#ifndef __STDC_UTF_32__
+#define __STDC_UTF_32__ 1
+#endif
+#ifndef __FXSR__
+#define __FXSR__ 1
+#endif
+#ifndef __DEC_EVAL_METHOD__
+#define __DEC_EVAL_METHOD__ 2
+#endif
+#ifndef __cpp_runtime_arrays
+#define __cpp_runtime_arrays 198712
+#endif
+#ifndef __INTMAX_MAX__
+#define __INTMAX_MAX__ 0x7fffffffffffffffL
+#endif
+#ifndef __cpp_alias_templates
+#define __cpp_alias_templates 200704
+#endif
+#ifndef __BYTE_ORDER__
+#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
+#endif
+#ifndef __FLT_DENORM_MIN__
+#define __FLT_DENORM_MIN__ 1.40129846432481707092e-45F
+#endif
+#ifndef __INT8_MAX__
+#define __INT8_MAX__ 0x7f
+#endif
+#ifndef __PIC__
+#define __PIC__ 2
+#endif
+#ifndef __UINT_FAST32_TYPE__
+#define __UINT_FAST32_TYPE__ long unsigned int
+#endif
+#ifndef __CHAR32_TYPE__
+#define __CHAR32_TYPE__ unsigned int
+#endif
+#ifndef __FLT_MAX__
+#define __FLT_MAX__ 3.40282346638528859812e+38F
+#endif
+#ifndef __cpp_constexpr
+#define __cpp_constexpr 201304
+#endif
+#ifndef __INT32_TYPE__
+#define __INT32_TYPE__ int
+#endif
+#ifndef __SIZEOF_DOUBLE__
+#define __SIZEOF_DOUBLE__ 8
+#endif
+#ifndef __cpp_exceptions
+#define __cpp_exceptions 199711
+#endif
+#ifndef __INTMAX_TYPE__
+#define __INTMAX_TYPE__ long int
+#endif
+#ifndef __DEC128_MAX_EXP__
+#define __DEC128_MAX_EXP__ 6145
+#endif
+#ifndef __ATOMIC_CONSUME
+#define __ATOMIC_CONSUME 1
+#endif
+#ifndef __GNUC_MINOR__
+#define __GNUC_MINOR__ 3
+#endif
+#ifndef __GLIBCXX_TYPE_INT_N_0
+#define __GLIBCXX_TYPE_INT_N_0 __int128
+#endif
+#ifndef __UINTMAX_MAX__
+#define __UINTMAX_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __DEC32_MANT_DIG__
+#define __DEC32_MANT_DIG__ 7
+#endif
+#ifndef __DBL_MAX_10_EXP__
+#define __DBL_MAX_10_EXP__ 308
+#endif
+#ifndef __LDBL_DENORM_MIN__
+#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+#endif
+#ifndef __cpp_generic_lambdas
+#define __cpp_generic_lambdas 201304
+#endif
+#ifndef __STDC__
+#define __STDC__ 1
+#endif
+#ifndef __PTRDIFF_TYPE__
+#define __PTRDIFF_TYPE__ long int
+#endif
+#ifndef __ATOMIC_SEQ_CST
+#define __ATOMIC_SEQ_CST 5
+#endif
+#ifndef __UINT32_TYPE__
+#define __UINT32_TYPE__ unsigned int
+#endif
+#ifndef __UINTPTR_TYPE__
+#define __UINTPTR_TYPE__ long unsigned int
+#endif
+#ifndef __DEC64_SUBNORMAL_MIN__
+#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
+#endif
+#ifndef __DEC128_MANT_DIG__
+#define __DEC128_MANT_DIG__ 34
+#endif
+#ifndef __LDBL_MIN_10_EXP__
+#define __LDBL_MIN_10_EXP__ (-4931)
+#endif
+#ifndef __SSE_MATH__
+#define __SSE_MATH__ 1
+#endif
+#ifndef __SIZEOF_LONG_LONG__
+#define __SIZEOF_LONG_LONG__ 8
+#endif
+#ifndef __cpp_user_defined_literals
+#define __cpp_user_defined_literals 200809
+#endif
+#ifndef __GCC_ATOMIC_LLONG_LOCK_FREE
+#define __GCC_ATOMIC_LLONG_LOCK_FREE 2
+#endif
+#ifndef __LDBL_DIG__
+#define __LDBL_DIG__ 18
+#endif
+#ifndef __FLT_DECIMAL_DIG__
+#define __FLT_DECIMAL_DIG__ 9
+#endif
+#ifndef __UINT_FAST16_MAX__
+#define __UINT_FAST16_MAX__ 0xffffffffffffffffUL
+#endif
+#ifndef __FLT_MIN_10_EXP__
+#define __FLT_MIN_10_EXP__ (-37)
+#endif
+#ifndef __GCC_ATOMIC_SHORT_LOCK_FREE
+#define __GCC_ATOMIC_SHORT_LOCK_FREE 2
+#endif
+#ifndef __UINT_FAST8_TYPE__
+#define __UINT_FAST8_TYPE__ unsigned char
+#endif
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+#ifndef __cpp_init_captures
+#define __cpp_init_captures 201304
+#endif
+#ifndef __ATOMIC_ACQ_REL
+#define __ATOMIC_ACQ_REL 4
+#endif
+#ifndef __ATOMIC_RELEASE
+#define __ATOMIC_RELEASE 3
+#endif
+#ifndef NDEBUG
+#define NDEBUG 1
+#endif
+#ifndef RELEASE
+#define RELEASE 1
+#endif
+#endif
+
+// --- Include directories begin --- //
+///usr/include/c++/6
+///usr/include/x86_64-linux-gnu/c++/6
+///usr/include/c++/6/backward
+///usr/lib/gcc/x86_64-linux-gnu/6/include
+///usr/local/include
+///usr/lib/gcc/x86_64-linux-gnu/6/include-fixed
+///usr/include/x86_64-linux-gnu
+///usr/include
+///usr/include/python3.5m
+// --- Include directories end --- //
+
+
+// --- Library directories begin --- //
+///usr/lib/gcc/x86_64-linux-gnu/6/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../../lib/
+///lib/x86_64-linux-gnu/
+///lib/../lib/
+///usr/lib/x86_64-linux-gnu/
+///usr/lib/../lib/
+///usr/lib/gcc/x86_64-linux-gnu/6/../../../
+///lib/
+///usr/lib/
+// --- Library directories begin --- //
+
+#pragma clang diagnostic pop
diff --git a/knxPython/knxPython-Debug.vgdbsettings b/knxPython/knxPython-Debug.vgdbsettings
new file mode 100644
index 0000000..e701a62
--- /dev/null
+++ b/knxPython/knxPython-Debug.vgdbsettings
@@ -0,0 +1,141 @@
+<?xml version="1.0"?>
+<VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <ConfigurationName>Debug</ConfigurationName>
+  <Project xsi:type="com.visualgdb.project.linux">
+    <CustomSourceDirectories>
+      <Directories />
+      <PathStyle>RemoteUnix</PathStyle>
+    </CustomSourceDirectories>
+    <BuildHost>
+      <HostName>localhost</HostName>
+      <Transport>LinuxSubsystem</Transport>
+      <UserName>Linux</UserName>
+    </BuildHost>
+    <AllowChangingHostForMainCommands>false</AllowChangingHostForMainCommands>
+    <SkipBuildIfNoSourceFilesChanged>false</SkipBuildIfNoSourceFilesChanged>
+    <IgnoreFileTransferErrors>false</IgnoreFileTransferErrors>
+    <RemoveRemoteDirectoryOnClean>false</RemoveRemoteDirectoryOnClean>
+    <SkipDeploymentTests>false</SkipDeploymentTests>
+    <MainSourceDirectoryForLocalBuilds>$(ProjectDir)</MainSourceDirectoryForLocalBuilds>
+  </Project>
+  <Build xsi:type="com.visualgdb.build.cmake">
+    <ToolchainID>
+      <ID>com.sysprogs.toolchain.default-gcc</ID>
+      <Version>
+        <Revision>0</Revision>
+      </Version>
+    </ToolchainID>
+    <RelativeSourceDirectory />
+    <ConfigurationType>DEBUG</ConfigurationType>
+    <BinaryDirectory>Debug</BinaryDirectory>
+    <MainCMakeTarget>knx</MainCMakeTarget>
+    <MakeCommandTemplate>
+      <SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
+      <RemoteHost>
+        <HostName>BuildMachine</HostName>
+        <Transport>BuiltinShortcut</Transport>
+      </RemoteHost>
+      <Command>ninja</Command>
+      <Arguments />
+      <WorkingDirectory>$(BuildDir)</WorkingDirectory>
+      <BackgroundMode xsi:nil="true" />
+    </MakeCommandTemplate>
+    <CMakeCommand>
+      <SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
+      <RemoteHost>
+        <HostName>BuildMachine</HostName>
+        <Transport>BuiltinShortcut</Transport>
+      </RemoteHost>
+      <Command>$(ToolchainCMake)</Command>
+      <BackgroundMode xsi:nil="true" />
+    </CMakeCommand>
+    <UpdateSourcesInCMakeFile>true</UpdateSourcesInCMakeFile>
+    <ExportCompileCommands>false</ExportCompileCommands>
+    <DisableToolchainFile>false</DisableToolchainFile>
+    <CMakeMakefileType>Ninja</CMakeMakefileType>
+    <DeployAsRoot>false</DeployAsRoot>
+  </Build>
+  <CustomBuild>
+    <PreSyncActions />
+    <PreBuildActions />
+    <PostBuildActions />
+    <PreCleanActions />
+    <PostCleanActions />
+  </CustomBuild>
+  <CustomDebug>
+    <PreDebugActions />
+    <PostDebugActions />
+    <DebugStopActions />
+    <BreakMode>Default</BreakMode>
+  </CustomDebug>
+  <CustomShortcuts>
+    <Shortcuts />
+    <ShowMessageAfterExecuting>true</ShowMessageAfterExecuting>
+  </CustomShortcuts>
+  <UserDefinedVariables />
+  <ImportedPropertySheets />
+  <CodeSense>
+    <Enabled>Unknown</Enabled>
+    <ExtraSettings>
+      <HideErrorsInSystemHeaders>true</HideErrorsInSystemHeaders>
+      <SupportLightweightReferenceAnalysis>true</SupportLightweightReferenceAnalysis>
+      <CheckForClangFormatFiles>true</CheckForClangFormatFiles>
+      <FormattingEngine xsi:nil="true" />
+    </ExtraSettings>
+    <CodeAnalyzerSettings>
+      <Enabled>false</Enabled>
+    </CodeAnalyzerSettings>
+  </CodeSense>
+  <Configurations />
+  <ProgramArgumentsSuggestions />
+  <Debug xsi:type="com.visualgdb.debug.remote">
+    <AdditionalStartupCommands />
+    <AdditionalGDBSettings>
+      <Features>
+        <DisableAutoDetection>false</DisableAutoDetection>
+        <UseFrameParameter>false</UseFrameParameter>
+        <SimpleValuesFlagSupported>false</SimpleValuesFlagSupported>
+        <ListLocalsSupported>false</ListLocalsSupported>
+        <ByteLevelMemoryCommandsAvailable>false</ByteLevelMemoryCommandsAvailable>
+        <ThreadInfoSupported>false</ThreadInfoSupported>
+        <PendingBreakpointsSupported>false</PendingBreakpointsSupported>
+        <SupportTargetCommand>false</SupportTargetCommand>
+        <ReliableBreakpointNotifications>false</ReliableBreakpointNotifications>
+      </Features>
+      <EnableSmartStepping>false</EnableSmartStepping>
+      <FilterSpuriousStoppedNotifications>false</FilterSpuriousStoppedNotifications>
+      <ForceSingleThreadedMode>false</ForceSingleThreadedMode>
+      <UseAppleExtensions>false</UseAppleExtensions>
+      <CanAcceptCommandsWhileRunning>false</CanAcceptCommandsWhileRunning>
+      <MakeLogFile>false</MakeLogFile>
+      <IgnoreModuleEventsWhileStepping>true</IgnoreModuleEventsWhileStepping>
+      <UseRelativePathsOnly>false</UseRelativePathsOnly>
+      <ExitAction>None</ExitAction>
+      <DisableDisassembly>false</DisableDisassembly>
+      <ExamineMemoryWithXCommand>false</ExamineMemoryWithXCommand>
+      <StepIntoNewInstanceEntry />
+      <ExamineRegistersInRawFormat>true</ExamineRegistersInRawFormat>
+      <DisableSignals>false</DisableSignals>
+      <EnableAsyncExecutionMode>false</EnableAsyncExecutionMode>
+      <EnableNonStopMode>false</EnableNonStopMode>
+      <MaxBreakpointLimit>0</MaxBreakpointLimit>
+    </AdditionalGDBSettings>
+    <LaunchGDBSettings xsi:type="GDBLaunchParametersPython">
+      <DebuggedProgram>$(SourceDir)/main.py</DebuggedProgram>
+      <GDBServerPort>2000</GDBServerPort>
+      <ProgramArguments />
+      <ProgramEnvironment>PYTHONPATH=%PYTHONPATH%:$(SourceDir)/$(ConfigurationName)</ProgramEnvironment>
+      <PythonExecutable>python3</PythonExecutable>
+      <StepAndBreakpointSupport>true</StepAndBreakpointSupport>
+      <StopAtExceptions>false</StopAtExceptions>
+      <StopAtFirstPythonStatement>false</StopAtFirstPythonStatement>
+    </LaunchGDBSettings>
+    <GenerateCtrlBreakInsteadOfCtrlC>false</GenerateCtrlBreakInsteadOfCtrlC>
+    <X11WindowMode>Local</X11WindowMode>
+    <KeepConsoleAfterExit>false</KeepConsoleAfterExit>
+    <RunGDBUnderSudo>false</RunGDBUnderSudo>
+    <DeploymentMode>Auto</DeploymentMode>
+    <DeployWhenLaunchedWithoutDebugging>true</DeployWhenLaunchedWithoutDebugging>
+    <SuppressTTYCreation>false</SuppressTTYCreation>
+  </Debug>
+</VisualGDBProjectSettings2>
\ No newline at end of file
diff --git a/knxPython/knxPython-Release.vgdbsettings b/knxPython/knxPython-Release.vgdbsettings
new file mode 100644
index 0000000..e5d8aed
--- /dev/null
+++ b/knxPython/knxPython-Release.vgdbsettings
@@ -0,0 +1,137 @@
+<?xml version="1.0"?>
+<VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <ConfigurationName>Release</ConfigurationName>
+  <Project xsi:type="com.visualgdb.project.linux">
+    <CustomSourceDirectories>
+      <Directories />
+      <PathStyle>RemoteUnix</PathStyle>
+    </CustomSourceDirectories>
+    <BuildHost>
+      <HostName>localhost</HostName>
+      <Transport>LinuxSubsystem</Transport>
+      <UserName>Linux</UserName>
+    </BuildHost>
+    <AllowChangingHostForMainCommands>false</AllowChangingHostForMainCommands>
+    <SkipBuildIfNoSourceFilesChanged>false</SkipBuildIfNoSourceFilesChanged>
+    <IgnoreFileTransferErrors>false</IgnoreFileTransferErrors>
+    <RemoveRemoteDirectoryOnClean>false</RemoveRemoteDirectoryOnClean>
+    <SkipDeploymentTests>false</SkipDeploymentTests>
+    <MainSourceDirectoryForLocalBuilds>$(ProjectDir)</MainSourceDirectoryForLocalBuilds>
+  </Project>
+  <Build xsi:type="com.visualgdb.build.cmake">
+    <ToolchainID>
+      <ID>com.sysprogs.toolchain.default-gcc</ID>
+      <Version>
+        <Revision>0</Revision>
+      </Version>
+    </ToolchainID>
+    <RelativeSourceDirectory />
+    <ConfigurationType>RELWITHDEBINFO</ConfigurationType>
+    <BinaryDirectory>Release</BinaryDirectory>
+    <MakeCommandTemplate>
+      <SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
+      <RemoteHost>
+        <HostName>BuildMachine</HostName>
+        <Transport>BuiltinShortcut</Transport>
+      </RemoteHost>
+      <Command>ninja</Command>
+      <Arguments />
+      <WorkingDirectory>$(BuildDir)</WorkingDirectory>
+      <BackgroundMode xsi:nil="true" />
+    </MakeCommandTemplate>
+    <CMakeCommand>
+      <SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
+      <RemoteHost>
+        <HostName>BuildMachine</HostName>
+        <Transport>BuiltinShortcut</Transport>
+      </RemoteHost>
+      <Command>$(ToolchainCMake)</Command>
+      <BackgroundMode xsi:nil="true" />
+    </CMakeCommand>
+    <UpdateSourcesInCMakeFile>true</UpdateSourcesInCMakeFile>
+    <ExportCompileCommands>false</ExportCompileCommands>
+    <DisableToolchainFile>false</DisableToolchainFile>
+    <CMakeMakefileType>Ninja</CMakeMakefileType>
+    <DeployAsRoot>false</DeployAsRoot>
+  </Build>
+  <CustomBuild>
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+    </ClInclude>
+    <ClInclude Include="..\src\knx\platform.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\property_types.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\save_restore.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\table_object.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\tpdu.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\tpuart_data_link_layer.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\knx\transport_layer.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/knxPython/knxmodule.cpp b/knxPython/knxmodule.cpp
new file mode 100644
index 0000000..d7e87c4
--- /dev/null
+++ b/knxPython/knxmodule.cpp
@@ -0,0 +1,174 @@
+#include <Python.h>
+#include <stdio.h>
+#include <pthread.h>
+#include <time.h>
+#include <stdlib.h>
+
+#include "linux_platform.h"
+#include "knx/bau57B0.h"
+#include "knx/group_object_table_object.h"
+
+
+LinuxPlatform platfrom;
+Bau57B0 bau(platfrom);
+
+#if 1 // this code will go to python later
+float currentValue = 0;
+float maxValue = 0;
+float minValue = RAND_MAX;
+long lastsend = 0;
+
+GroupObject groupObjects[]
+{
+    GroupObject(2),
+    GroupObject(2),
+    GroupObject(2),
+    GroupObject(1)
+}
+;
+#define CURR groupObjects[0]
+#define MAX groupObjects[1]
+#define MIN groupObjects[2]
+#define RESET groupObjects[3]
+
+void measureTemp()
+{
+    long now = platfrom.millis();
+    if ((now - lastsend) < 2000)
+        return;
+
+    lastsend = now;
+    int r = rand();
+    currentValue = (r * 1.0) / (RAND_MAX * 1.0);
+    currentValue *= 100 * 100;
+    
+    CURR.objectWrite(currentValue);
+
+    if (currentValue > maxValue)
+    {
+        maxValue = currentValue;
+        MAX.objectWrite(maxValue);
+    }
+
+    if (currentValue < minValue)
+    {
+        minValue = currentValue;
+        MIN.objectWrite(minValue);
+    }
+}
+
+void resetCallback(GroupObject& go)
+{
+    if (go.objectReadBool())
+    {
+        maxValue = 0;
+        minValue = 10000;
+    }
+}
+
+void appLoop()
+{
+    if (!bau.configured())
+        return;
+    
+    measureTemp();
+}
+
+void setup()
+{
+    srand((unsigned int)time(NULL));
+    bau.readMemory();
+    
+    GroupObjectTableObject& got(bau.groupObjectTable());
+    got.groupObjects(groupObjects, 4);
+    
+    DeviceObject& devObj(bau.deviceObject());
+    devObj.manufacturerId(0xfa);
+
+    RESET.updateHandler = resetCallback;
+
+
+    if (bau.parameters().loadState() == LS_LOADED)
+    {
+        printf("Timeout: %d\n", bau.parameters().getWord(0));
+        printf("Zykl. senden: %d\n", bau.parameters().getByte(2));
+        printf("Min/Max senden: %d\n", bau.parameters().getByte(3));
+        printf("Aenderung senden: %d\n", bau.parameters().getByte(4));
+        printf("Abgleich %d\n", bau.parameters().getByte(5));
+    }
+    bau.enabled(true);
+}
+#endif
+
+static void* loop(void* x)
+{
+    while (1)
+    {
+        bau.loop();
+        appLoop();
+        platfrom.mdelay(100);
+    }
+        
+    pthread_exit(NULL);
+}
+
+static pthread_t workerThread;
+
+static PyObject* Start(PyObject* self, PyObject* args)
+{
+    if (!PyArg_ParseTuple(args, ""))
+        return NULL;
+
+    setup();
+
+    int res = pthread_create(&workerThread, NULL, loop, NULL);
+    if (res)
+    {
+        printf("error %d\n", res);
+        return NULL;
+    }
+    
+    Py_RETURN_NONE;
+}
+
+static PyObject* ProgramMode(PyObject* self, PyObject* args)
+{
+    if (PyArg_ParseTuple(args, ""))
+    {
+        //no arguments
+        return Py_BuildValue("i", bau.deviceObject().progMode());
+    }
+    PyErr_Clear();
+    int value = 0;
+    if (!PyArg_ParseTuple(args, "i", &value))
+        return NULL;
+    bau.deviceObject().progMode(value);
+    return Py_BuildValue("i", bau.deviceObject().progMode());
+}
+
+static PyMethodDef knxMethods[] = 
+{
+    {"Start", Start, METH_VARARGS, "Start knx handling thread." },
+	{"ProgramMode", ProgramMode, METH_VARARGS, "Activate/deactivate programing mode." },	
+    { NULL, NULL, 0, NULL }        /* End of list */
+};
+
+
+static struct PyModuleDef knxModule = {
+    PyModuleDef_HEAD_INIT,
+    "knx",
+    NULL,
+    0,
+    knxMethods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+PyMODINIT_FUNC PyInit_knx(void)
+{
+    PyObject* m = PyModule_Create(&knxModule);
+    return m;
+}
+
diff --git a/knxPython/main.py b/knxPython/main.py
new file mode 100644
index 0000000..43141aa
--- /dev/null
+++ b/knxPython/main.py
@@ -0,0 +1,17 @@
+import knx
+import time
+import sys
+
+print("start")
+while True:
+    time.sleep(1)
+    cmd = sys.stdin.read(1)
+    if cmd == 'q':
+        break
+    elif cmd == 's':
+        print("start knx")
+        name = knx.Start()
+    elif cmd == 'p':
+        currentMode = knx.ProgramMode(not knx.ProgramMode())
+        print("set programming mode to " + str(currentMode))
+print("end")
\ No newline at end of file
diff --git a/visualstudio/knx-bme680.vgdbproj b/visualstudio/knx-bme680.vgdbproj
index f9e7207..79ddb76 100644
--- a/visualstudio/knx-bme680.vgdbproj
+++ b/visualstudio/knx-bme680.vgdbproj
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
-  <ConfigurationName>Release</ConfigurationName>
+  <ConfigurationName>Debug</ConfigurationName>
   <Project xsi:type="com.visualgdb.project.external.arduino">
     <CustomSourceDirectories>
       <Directories />
diff --git a/visualstudio/knx-linux-Debug.vgdbsettings b/visualstudio/knx-linux-Debug.vgdbsettings
index d3e6100..8b32dfc 100644
--- a/visualstudio/knx-linux-Debug.vgdbsettings
+++ b/visualstudio/knx-linux-Debug.vgdbsettings
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
-  <ConfigurationName>Release</ConfigurationName>
+  <ConfigurationName>Debug</ConfigurationName>
   <Project xsi:type="com.visualgdb.project.linux">
     <CustomSourceDirectories>
       <Directories />
@@ -78,10 +78,16 @@
   <UserDefinedVariables />
   <ImportedPropertySheets />
   <CodeSense>
-    <Enabled>Unknown</Enabled>
+    <Enabled>True</Enabled>
     <ExtraSettings>
       <HideErrorsInSystemHeaders>true</HideErrorsInSystemHeaders>
       <SupportLightweightReferenceAnalysis>false</SupportLightweightReferenceAnalysis>
+      <DiscoverySettings>
+        <Mode>Enabled</Mode>
+        <SearchInProjectDir>true</SearchInProjectDir>
+        <SearchInSourceDirs>true</SearchInSourceDirs>
+        <SearchInIncludeSubdirs>true</SearchInIncludeSubdirs>
+      </DiscoverySettings>
       <CheckForClangFormatFiles xsi:nil="true" />
       <FormattingEngine xsi:nil="true" />
     </ExtraSettings>