diff --git a/demos/device/keyboard/.cproject b/demos/device/keyboard/.cproject
index 71eecb21..c30fdf85 100644
--- a/demos/device/keyboard/.cproject
+++ b/demos/device/keyboard/.cproject
@@ -38,7 +38,8 @@
 								<option id="gnu.c.compiler.option.include.paths.1207481236" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CMSISv2p10_LPC13Uxx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tinyusb}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/tinyusb}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 								</option>
 								<option id="gnu.c.compiler.option.include.files.318820756" name="Include files (-include)" superClass="gnu.c.compiler.option.include.files"/>
 								<option id="com.crt.advproject.c.misc.dialect.1002654194" name="C Dialect" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.gnu99" valueType="enumerated"/>
@@ -54,7 +55,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1506176667" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.1411471839" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.897273840" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.935550147" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_LPCXpresso1347.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.935550147" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_LPCXpresso1347.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1693118885" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.2134659918" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.347869425" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -62,11 +63,9 @@
 									<listOptionValue builtIn="false" value="--gc-sections"/>
 								</option>
 								<option id="gnu.c.link.option.paths.1465143173" name="Library search path (-L)" superClass="gnu.c.link.option.paths" valueType="libPaths">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tinyusb/lpc13uxx}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CMSISv2p10_LPC13Uxx/Debug}&quot;"/>
 								</option>
 								<option id="gnu.c.link.option.libs.447978281" name="Libraries (-l)" superClass="gnu.c.link.option.libs" valueType="libs">
-									<listOptionValue builtIn="false" value="tinyusb"/>
 									<listOptionValue builtIn="false" value="CMSISv2p10_LPC13Uxx"/>
 								</option>
 								<option id="com.crt.advproject.link.gcc.hdrlib.1111642583" name="Use C library" superClass="com.crt.advproject.link.gcc.hdrlib" value="com.crt.advproject.gcc.link.hdrlib.codered.nohost" valueType="enumerated"/>
@@ -666,7 +665,7 @@
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="axf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="rm -rf" description="lpc11uxx from microbuilder" errorParsers="org.eclipse.cdt.core.MakeErrorParser;org.eclipse.cdt.core.GCCErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.GASErrorParser;org.eclipse.cdt.core.CWDLocator;org.eclipse.cdt.core.GmakeErrorParser" id="com.crt.advproject.config.exe.debug.856400198.534940316" name="Board at86rf2xx" parent="com.crt.advproject.config.exe.debug" postannouncebuildStep="Performing post-build steps" postbuildStep="arm-none-eabi-size &quot;${BuildArtifactFileName}&quot;; # arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileName}&quot; &quot;${BuildArtifactFileBaseName}.bin&quot; ; checksum -p ${TargetChip} -d &quot;${BuildArtifactFileBaseName}.bin&quot;;  " preannouncebuildStep="" prebuildStep="">
+				<configuration artifactExtension="axf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="rm -rf" description="lpc11uxx from microbuilder" errorParsers="org.eclipse.cdt.core.MakeErrorParser;org.eclipse.cdt.core.GCCErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.GASErrorParser;org.eclipse.cdt.core.CWDLocator;org.eclipse.cdt.core.GmakeErrorParser" id="com.crt.advproject.config.exe.debug.856400198.534940316" name="Board at86rf2xx" parent="com.crt.advproject.config.exe.debug" postannouncebuildStep="Performing post-build steps" postbuildStep="arm-none-eabi-size &quot;${BuildArtifactFileName}&quot;; arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileName}&quot; &quot;${BuildArtifactFileBaseName}.bin&quot; ; checksum -p ${TargetChip} -d &quot;${BuildArtifactFileBaseName}.bin&quot;;  " preannouncebuildStep="" prebuildStep="">
 					<folderInfo id="com.crt.advproject.config.exe.debug.856400198.534940316." name="/" resourcePath="">
 						<toolChain errorParsers="" id="com.crt.advproject.toolchain.exe.debug.1347871780" name="Code Red MCU Tools" superClass="com.crt.advproject.toolchain.exe.debug">
 							<targetPlatform binaryParser="org.eclipse.cdt.core.ELF;org.eclipse.cdt.core.GNU_ELF" id="com.crt.advproject.platform.exe.debug.1543738985" name="ARM-based MCU (Debug)" superClass="com.crt.advproject.platform.exe.debug"/>
@@ -686,7 +685,8 @@
 								<option id="gnu.c.compiler.option.include.paths.2143003127" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CMSISv2p00_LPC11Uxx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tinyusb}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/tinyusb}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 								</option>
 								<option id="gnu.c.compiler.option.include.files.1663093508" name="Include files (-include)" superClass="gnu.c.compiler.option.include.files"/>
 								<option id="com.crt.advproject.c.misc.dialect.378026709" name="C Dialect" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.gnu99" valueType="enumerated"/>
@@ -702,7 +702,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.332994381" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm0" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1052282054" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_at86rf2xx.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_at86rf2xx.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.314167409" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.7792622" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.1046893879" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -710,11 +710,9 @@
 									<listOptionValue builtIn="false" value="--gc-sections"/>
 								</option>
 								<option id="gnu.c.link.option.paths.1946871342" name="Library search path (-L)" superClass="gnu.c.link.option.paths" valueType="libPaths">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tinyusb/lpc11uxx}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/CMSISv2p00_LPC11Uxx/Debug}&quot;"/>
 								</option>
 								<option id="gnu.c.link.option.libs.937236410" name="Libraries (-l)" superClass="gnu.c.link.option.libs" valueType="libs">
-									<listOptionValue builtIn="false" value="tinyusb"/>
 									<listOptionValue builtIn="false" value="CMSISv2p00_LPC11Uxx"/>
 								</option>
 								<option id="com.crt.advproject.link.gcc.hdrlib.1273255587" name="Use C library" superClass="com.crt.advproject.link.gcc.hdrlib" value="com.crt.advproject.gcc.link.hdrlib.codered.nohost" valueType="enumerated"/>
diff --git a/demos/device/keyboard/.project b/demos/device/keyboard/.project
index 0c335844..c0f455c5 100644
--- a/demos/device/keyboard/.project
+++ b/demos/device/keyboard/.project
@@ -86,6 +86,11 @@
 			<type>2</type>
 			<locationURI>PARENT-2-PROJECT_LOC/bsp</locationURI>
 		</link>
+		<link>
+			<name>tinyusb</name>
+			<type>2</type>
+			<location>C:/Users/hathach/Dropbox/tinyusb/workspace/tinyusb/tinyusb</location>
+		</link>
 	</linkedResources>
 	<filteredResources>
 		<filter>
diff --git a/demos/device/keyboard/makefile b/demos/device/keyboard/makefile
index 4b1c6cb1..42fe3bbb 100644
--- a/demos/device/keyboard/makefile
+++ b/demos/device/keyboard/makefile
@@ -36,27 +36,31 @@ CC         := arm-none-eabi-gcc
 RM         := rm -rf
 #AR LD
 
-toolchain_def = __REDLIB__ __CODE_RED __USE_CMSIS=CMSISv2p00_LPC11Uxx
-mcu           = lpc11uxx
-build_path    = ../build/
+toolchain_def    = __REDLIB__ __CODE_RED __USE_CMSIS=CMSISv2p00_LPC11Uxx
+mcu              = lpc11uxx
+build_path       = ../build/
 
 #helper function
-rel2abs = $(shell cd $(1); pwd)
+rel2abs          = $(shell cd $(1); pwd)
 
 #path
-tinyusb_path = ../../../tinyusb
-bsp_path     = ../../bsp
-cmsis_path   = ../../../../CMSISv2p00_LPC11Uxx
+tinyusb_path     = ../../../tinyusb
+bsp_path         = ../../bsp
+cmsis_path       = ../../../../CMSISv2p00_LPC11Uxx
 
 build_path_abs   = $(CURDIR)/$(build_path_relative)
 tinyusb_path_abs = $(CURDIR)/$(tinyusb_path)
 bsp_path_abs     = $(CURDIR)/$(bsp_path)
 cmsis_path_abs   = $(CURDIR)/$(cmsis_path)
 
-# Source
-src          = $(shell find -type f -name "*.c") $(tinyusb_src) $(bsp_src)
-objects      = $(subst .c,.o,$(src))
-dependencies = $(subst .c,.d,$(src))
+############ Sources ############
+src              = $(shell find $(CURDIR) -type f -name "*.c") $(tinyusb_src) $(bsp_src)
+objects          = $(subst .c,.o,$(src))
+dependencies     = $(subst .c,.d,$(src))
+
+tinyusb_src      = $(shell find $(tinyusb_path_abs) \( ! -name "*hal*" \) -type f -name "*.c") $(tinyusb_path_abs)/hal/hal_$(mcu).c
+bsp_src          = $(shell find $(bsp_path_abs)/boards -type f -name "*.c") $(shell find $(bsp_path_abs)/$(mcu) -type f -name "*.c")
+cmsis_src        = $(shell find $(cmsis_path_abs) -type f -name "*.c")
 
 ############ CFLAGS C Compiler Flag ##############
 #CFLAGS = $(addprefix -D,$(toolchain_def) $(macros_def)) $(addprefix -I,$(inc_path))
@@ -70,11 +74,7 @@ CPPFLAGS = $(addprefix -D,$(toolchain_def) $(macros_def)) $(addprefix -I,$(inc_p
 macros_def += BOARD=BOARD_AT86RF2XX
 macros_def += MCU=MCU_LPC11UXX
 
-inc_path     = $(tinyusb_path_abs) $(bsp_path_abs) $(cmsis_path_abs)/inc $(call rel2abs, ./)
-
-tinyusb_src  = $(shell find $(tinyusb_path_abs) \( ! -name "*hal*" \) -type f -name "*.c") $(tinyusb_path)/hal/hal_$(mcu).c
-bsp_src      = $(shell find $(bsp_path_abs)/boards -type f -name "*.c") $(shell find $(bsp_path)/$(mcu) -type f -name "*.c")
-cmsis_src    = $(shell find $(cmsis_path) -type f -name "*.c")
+inc_path     = $(CURDIR) $(tinyusb_path_abs) $(bsp_path_abs) $(cmsis_path_abs)/inc
 
 ############ Compile Rules ##############
 #%.o : %.c