diff --git a/.cproject b/.cproject
--- a/.cproject
+++ b/.cproject
@@ -14,7 +14,7 @@
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1538442532" name="Debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug">
+				<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1538442532" name="Debug" optionalBuildProperties="org.eclipse.cdt.docker.launcher.containerbuild.property.volumes=,org.eclipse.cdt.docker.launcher.containerbuild.property.selectedvolumes=" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1538442532." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug.1849706153" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug">
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.1898847267" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" useByScannerDiscovery="true" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.size" valueType="enumerated"/>
@@ -29,7 +29,7 @@
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.extrawarn.747789546" name="Enable extra warnings (-Wextra)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.extrawarn" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.freestanding.1360639253" name="Assume freestanding environment (-ffreestanding)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.freestanding" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.nomoveloopinvariants.1265121449" name="Disable loop invariant move (-fno-move-loop-invariants)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.nomoveloopinvariants" useByScannerDiscovery="true" value="true" valueType="boolean"/>
-							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.lto.2018930176" name="Link-time optimizer (-flto)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.lto" useByScannerDiscovery="true" value="true" valueType="boolean"/>
+							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.lto.2018930176" name="Link-time optimizer (-flto)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.lto" useByScannerDiscovery="true" value="false" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.toolchain.name.149408563" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.toolchain.name" useByScannerDiscovery="false" value="GNU Tools for ARM Embedded Processors" valueType="string"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.architecture.929516986" name="Architecture" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.architecture" useByScannerDiscovery="false" value="ilg.gnuarmeclipse.managedbuild.cross.option.architecture.arm" valueType="enumerated"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.arm.target.instructionset.1562917164" name="Instruction set" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.arm.target.instructionset" useByScannerDiscovery="false" value="ilg.gnuarmeclipse.managedbuild.cross.option.arm.target.instructionset.thumb" valueType="enumerated"/>
@@ -53,7 +53,7 @@
 							</builder>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.1885536253" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.1335843010" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" useByScannerDiscovery="false" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.119815874" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths" useByScannerDiscovery="false" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.119815874" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/drivers/CMSIS/Include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/lib&quot;"/>
@@ -63,13 +63,13 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ldscripts/STM32F302K8_FLASH.ld}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/drivers/STM32F3xx_HAL_Driver/Inc}&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs.2115290648" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs" useByScannerDiscovery="true" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs.2115290648" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs" useByScannerDiscovery="true" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F302x8"/>
 								</option>
 								<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.input.1515695785" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.input"/>
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.1368546832" name="Cross ARM C Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths.1718280814" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths.1718280814" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/drivers/CMSIS/Include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/lib&quot;"/>
@@ -79,13 +79,13 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ldscripts/STM32F302K8_FLASH.ld}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/drivers/STM32F3xx_HAL_Driver/Inc}&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs.2029242032" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs.2029242032" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F302x8"/>
 								</option>
 								<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.input.1631434836" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.input"/>
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler.1466486850" name="Cross ARM C++ Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths.1649547949" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths.1649547949" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/drivers/CMSIS/Include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/lib&quot;"/>
@@ -99,17 +99,17 @@
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nortti.464976546" name="Do not use RTTI (-fno-rtti)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nortti" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nousecxaatexit.1192802280" name="Do not use _cxa_atexit() (-fno-use-cxa-atexit)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nousecxaatexit" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nothreadsafestatics.575366037" name="Do not use thread-safe statics (-fno-threadsafe-statics)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nothreadsafestatics" useByScannerDiscovery="true" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs.324180980" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs.324180980" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F302x8"/>
 								</option>
 								<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler.input.997186793" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler.input"/>
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker.353998236" name="Cross ARM C Linker" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.gcsections.1978616180" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.gcsections" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths.250867619" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths" valueType="libPaths">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths.250867619" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths" valueType="libPaths">
 									<listOptionValue builtIn="false" value="&quot;../ldscripts&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile.2035471445" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile" valueType="stringList">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile.2035471445" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile" valueType="stringList">
 									<listOptionValue builtIn="false" value="mem.ld"/>
 									<listOptionValue builtIn="false" value="libs.ld"/>
 									<listOptionValue builtIn="false" value="sections.ld"/>
@@ -124,7 +124,7 @@
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.linker.226210550" name="Cross ARM C++ Linker" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.linker">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.gcsections.1592260261" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.gcsections" useByScannerDiscovery="false" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths.1684527273" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths" useByScannerDiscovery="false"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile.2056115086" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile" useByScannerDiscovery="false" valueType="stringList">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile.2056115086" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile" useByScannerDiscovery="false" valueType="stringList">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ldscripts/STM32F302K8_FLASH.ld}&quot;"/>
 								</option>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.nostart.337377349" name="Do not use standard start files (-nostartfiles)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.nostart" useByScannerDiscovery="false" value="false" valueType="boolean"/>
@@ -351,13 +351,13 @@
 							<builder buildPath="${workspace_loc:/S3467-MiniBuoy-BT-Sensor-Software}/Release" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1482932838" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.1018738396" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.1847364391" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.28670395" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.28670395" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;../inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc/cmsis&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc/stm32f3-stdperiph&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs.1426333052" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs.1426333052" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.defs" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F37X"/>
 									<listOptionValue builtIn="false" value="USE_STDPERIPH_DRIVER"/>
 									<listOptionValue builtIn="false" value="HSE_VALUE=8000000"/>
@@ -365,13 +365,13 @@
 								<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.input.1420558312" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.input"/>
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.1123384792" name="Cross ARM C Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths.762279277" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths.762279277" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;../inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc/cmsis&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc/stm32f3-stdperiph&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs.563206226" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs.563206226" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F37X"/>
 									<listOptionValue builtIn="false" value="USE_STDPERIPH_DRIVER"/>
 									<listOptionValue builtIn="false" value="HSE_VALUE=8000000"/>
@@ -379,7 +379,7 @@
 								<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.input.225849787" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.input"/>
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 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler.1521777036" name="Cross ARM C++ Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.compiler">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths.654537381" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths.654537381" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;../inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;../system/inc/cmsis&quot;"/>
@@ -389,7 +389,7 @@
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nortti.2138877846" name="Do not use RTTI (-fno-rtti)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nortti" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nousecxaatexit.430100121" name="Do not use _cxa_atexit() (-fno-use-cxa-atexit)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nousecxaatexit" useByScannerDiscovery="true" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nothreadsafestatics.728902712" name="Do not use thread-safe statics (-fno-threadsafe-statics)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.nothreadsafestatics" useByScannerDiscovery="true" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs.1707634163" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs.1707634163" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.compiler.defs" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="STM32F37X"/>
 									<listOptionValue builtIn="false" value="USE_STDPERIPH_DRIVER"/>
 									<listOptionValue builtIn="false" value="HSE_VALUE=8000000"/>
@@ -398,10 +398,10 @@
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker.617517611" name="Cross ARM C Linker" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.gcsections.128165358" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.gcsections" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths.1582077339" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths" valueType="libPaths">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths.1582077339" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.paths" valueType="libPaths">
 									<listOptionValue builtIn="false" value="&quot;../ldscripts&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile.1441973529" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile" valueType="stringList">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile.1441973529" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile" valueType="stringList">
 									<listOptionValue builtIn="false" value="mem.ld"/>
 									<listOptionValue builtIn="false" value="libs.ld"/>
 									<listOptionValue builtIn="false" value="sections.ld"/>
@@ -415,10 +415,10 @@
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.linker.320908847" name="Cross ARM C++ Linker" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.cpp.linker">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.gcsections.305143827" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.gcsections" value="true" valueType="boolean"/>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths.924178075" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths" valueType="libPaths">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths.924178075" name="Library search path (-L)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.paths" valueType="libPaths">
 									<listOptionValue builtIn="false" value="&quot;../ldscripts&quot;"/>
 								</option>
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile.83593870" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile" valueType="stringList">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile.83593870" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.cpp.linker.scriptfile" valueType="stringList">
 									<listOptionValue builtIn="false" value="mem.ld"/>
 									<listOptionValue builtIn="false" value="libs.ld"/>
 									<listOptionValue builtIn="false" value="sections.ld"/>
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1032993098067644764" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings Cross ARM" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1132583679889893188" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings Cross ARM" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -16,7 +16,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1087038314662204210" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings Cross ARM" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1087856943379293210" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings Cross ARM" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>