diff --git a/.cproject b/.cproject
index bf962d5..f6208d0 100644
--- a/.cproject
+++ b/.cproject
@@ -37,7 +37,7 @@
                             							
                             <targetPlatform id="cdt.managedbuild.target.gnu.platform.exe.debug.2137160061" name="Debug Platform" superClass="cdt.managedbuild.target.gnu.platform.exe.debug"/>
                             							
-                            <builder buildPath="${workspace_loc:/MQTTSN-embedded-C}/Debug" id="cdt.managedbuild.target.gnu.builder.exe.debug.767762182" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.exe.debug"/>
+                            <builder buildPath="${workspace_loc:/MQTTSN-embedded-C}/Debug" id="cdt.managedbuild.target.gnu.builder.exe.debug.767762182" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.target.gnu.builder.exe.debug"/>
                             							
                             <tool id="cdt.managedbuild.tool.gnu.archiver.base.602829827" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
                             							
@@ -301,13 +301,9 @@
     	
     <storageModule moduleId="refreshScope" versionNumber="2">
         		
-        <configuration configurationName="Release">
-            			
-            <resource resourceType="PROJECT" workspacePath="/MQTTSN-embedded-C"/>
-            		
-        </configuration>
+        <configuration configurationName="Debug"/>
         		
-        <configuration configurationName="Debug">
+        <configuration configurationName="Release">
             			
             <resource resourceType="PROJECT" workspacePath="/MQTTSN-embedded-C"/>
             		
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
index e5b4485..f8d47a4 100644
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -11,7 +11,7 @@
             			
             <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="-179845344490928458" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+            <provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-152861151764916298" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
                 				
                 <language-scope id="org.eclipse.cdt.core.gcc"/>
                 				
@@ -33,7 +33,7 @@
             			
             <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="-179845344490928458" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+            <provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-152861151764916298" id="org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
                 				
                 <language-scope id="org.eclipse.cdt.core.gcc"/>