diff --git a/demos/bsp/boards/board_at86rf2xx.c b/demos/bsp/boards/board_at86rf2xx.c
index 90e5cc957..aa032db17 100644
--- a/demos/bsp/boards/board_at86rf2xx.c
+++ b/demos/bsp/boards/board_at86rf2xx.c
@@ -53,14 +53,14 @@ void board_init(void)
   SysTick_Config(SystemCoreClock / TICKS_PER_SECOND); // 1 msec tick timer
   GPIOInit();
 
-//  GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
+  GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
   board_leds(0x01, 0); // turn off the led first
 }
 
 void board_leds(uint32_t mask, uint32_t state)
 {
-//  if (mask)
-//    GPIOSetBitValue(CFG_LED_PORT, CFG_LED_PIN, mask & state ? CFG_LED_ON : CFG_LED_OFF);
+  if (mask)
+    GPIOSetBitValue(CFG_LED_PORT, CFG_LED_PIN, mask & state ? CFG_LED_ON : CFG_LED_OFF);
 }
 
 #endif
diff --git a/demos/bsp/boards/board_ngx43xx.c b/demos/bsp/boards/board_ngx43xx.c
index d06a57c3f..7cb93584d 100644
--- a/demos/bsp/boards/board_ngx43xx.c
+++ b/demos/bsp/boards/board_ngx43xx.c
@@ -1,5 +1,5 @@
 /*
- * board_ngx4330_explorer.c
+ * board_ngx4330.c
  *
  *  Created on: Dec 4, 2012
  *      Author: hathach
diff --git a/tinyusb/.cproject b/tinyusb/.cproject
index ea359c017..4a33ccbad 100644
--- a/tinyusb/.cproject
+++ b/tinyusb/.cproject
@@ -3,179 +3,6 @@
 
 <cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
 	<storageModule moduleId="org.eclipse.cdt.core.settings">
-		<cconfiguration id="com.crt.advproject.config.lib.debug.1649411711">
-			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.crt.advproject.config.lib.debug.1649411711" moduleId="org.eclipse.cdt.core.settings" name="Debug">
-				<externalSettings>
-					<externalSetting>
-						<entry flags="VALUE_WORKSPACE_PATH" kind="includePath" name="/tinyusb"/>
-						<entry flags="VALUE_WORKSPACE_PATH" kind="libraryPath" name="/tinyusb/Debug"/>
-						<entry flags="RESOLVED" kind="libraryFile" name="tinyusb"/>
-					</externalSetting>
-				</externalSettings>
-				<extensions>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
-					<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
-					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-				</extensions>
-			</storageModule>
-			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="a" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.staticLib" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.staticLib" cleanCommand="rm -rf" description="" errorParsers="org.eclipse.cdt.core.MakeErrorParser;org.eclipse.cdt.core.GCCErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.config.lib.debug.1649411711" name="Debug" parent="com.crt.advproject.config.lib.debug" postannouncebuildStep="Performing post-build steps" postbuildStep="arm-none-eabi-size &quot;lib${BuildArtifactFileName}&quot; ; # arm-none-eabi-objdump -h -S &quot;lib${BuildArtifactFileName}&quot; &gt;&quot;${BuildArtifactFileBaseName}.lss&quot;">
-					<folderInfo id="com.crt.advproject.config.lib.debug.1649411711." name="/" resourcePath="">
-						<toolChain id="com.crt.advproject.toolchain.lib.debug.182043409" name="Code Red MCU Tools" superClass="com.crt.advproject.toolchain.lib.debug">
-							<targetPlatform binaryParser="org.eclipse.cdt.core.ELF;org.eclipse.cdt.core.GNU_ELF" id="com.crt.advproject.platform.lib.debug.276812855" name="ARM-based MCU (Debug)" superClass="com.crt.advproject.platform.lib.debug"/>
-							<builder buildPath="${workspace_loc:/tinyusb/Debug}" id="com.crt.advproject.builder.lib.debug.635723021" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.lib.debug"/>
-							<tool id="com.crt.advproject.cpp.lib.debug.2024209898" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.lib.debug"/>
-							<tool commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" id="com.crt.advproject.gcc.lib.debug.945784121" name="MCU C Compiler" superClass="com.crt.advproject.gcc.lib.debug">
-								<option id="com.crt.advproject.gcc.arch.1721006216" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.thumb.161386546" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
-								<option id="gnu.c.compiler.option.preprocessor.def.symbols.216263139" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
-									<listOptionValue builtIn="false" value="__REDLIB__"/>
-									<listOptionValue builtIn="false" value="DEBUG"/>
-									<listOptionValue builtIn="false" value="__CODE_RED"/>
-								</option>
-								<option id="gnu.c.compiler.option.misc.other.905582730" name="Other flags" superClass="gnu.c.compiler.option.misc.other" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections $(CFLAGS)" valueType="string"/>
-								<option id="gnu.c.compiler.option.include.paths.676739297" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
-								</option>
-								<option id="com.crt.advproject.c.misc.dialect.115038234" name="C Dialect" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.gnu99" valueType="enumerated"/>
-								<inputType id="com.crt.advproject.compiler.input.1916733927" superClass="com.crt.advproject.compiler.input"/>
-							</tool>
-							<tool id="com.crt.advproject.gas.lib.debug.2088968785" name="MCU Assembler" superClass="com.crt.advproject.gas.lib.debug">
-								<option id="com.crt.advproject.gas.arch.1705484972" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
-								<option id="com.crt.advproject.gas.thumb.634181820" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
-								<option id="gnu.both.asm.option.flags.crt.1246026076" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
-								<inputType id="com.crt.advproject.assembler.input.830074784" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
-							</tool>
-							<tool id="com.crt.advproject.ar.lib.debug.187260187" name="MCU Archiver" superClass="com.crt.advproject.ar.lib.debug"/>
-						</toolChain>
-					</folderInfo>
-					<sourceEntries>
-						<entry excluding="_OHCI.c|_HCD (2).c|_EHCI.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
-					</sourceEntries>
-				</configuration>
-			</storageModule>
-			<storageModule moduleId="scannerConfiguration">
-				<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
-				<profile id="com.crt.advproject.GCCManagedMakePerProjectProfileCPP">
-					<buildOutputProvider>
-						<openAction enabled="false" filePath=""/>
-						<parser enabled="false"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="com.crt.advproject.specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/${specs_file}" command="arm-none-eabi-c++" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="com.crt.advproject.GCCManagedMakePerProjectProfile">
-					<buildOutputProvider>
-						<openAction enabled="false" filePath=""/>
-						<parser enabled="false"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="com.crt.advproject.specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/${specs_file} " command="arm-none-eabi-gcc" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="com.crt.advproject.GASManagedMakePerProjectProfile">
-					<buildOutputProvider>
-						<openAction enabled="false" filePath=""/>
-						<parser enabled="false"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="com.crt.advproject.specsFile">
-						<runAction arguments="-x assembler-with-cpp -E -P -v -dD ${plugin_state_location}/${specs_file}" command="arm-none-eabi-gcc" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/${specs_file}" command="gcc" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.make.core.GCCStandardMakePerFileProfile">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="makefileGenerator">
-						<runAction arguments="-E -P -v -dD" command="" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfile">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/${specs_file}" command="gcc" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/specs.cpp" command="g++" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-E -P -v -dD ${plugin_state_location}/specs.c" command="gcc" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-c 'gcc -E -P -v -dD &quot;${plugin_state_location}/${specs_file}&quot;'" command="sh" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-c 'g++ -E -P -v -dD &quot;${plugin_state_location}/specs.cpp&quot;'" command="sh" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-				<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC">
-					<buildOutputProvider>
-						<openAction enabled="true" filePath=""/>
-						<parser enabled="true"/>
-					</buildOutputProvider>
-					<scannerInfoProvider id="specsFile">
-						<runAction arguments="-c 'gcc -E -P -v -dD &quot;${plugin_state_location}/specs.c&quot;'" command="sh" useDefault="true"/>
-						<parser enabled="true"/>
-					</scannerInfoProvider>
-				</profile>
-			</storageModule>
-			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
-			<storageModule moduleId="org.eclipse.cdt.core.language.mapping"/>
-			<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
-		</cconfiguration>
 		<cconfiguration id="com.crt.advproject.config.lib.debug.1649411711.573376249">
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.crt.advproject.config.lib.debug.1649411711.573376249" moduleId="org.eclipse.cdt.core.settings" name="lpc13uxx">
 				<externalSettings>