diff --git a/.cproject b/.cproject
--- a/.cproject
+++ b/.cproject
@@ -192,6 +192,46 @@
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.printsize.691163864" name="Cross ARM GNU Print Size" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.printsize.343129499"/>
 						</toolChain>
 					</folderInfo>
+					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1538442532.1320693621" name="/" resourcePath="drivers/CMSIS/RTOS">
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 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1538442532.1030436290" name="/" resourcePath="drivers/STM32F3xx_HAL_Driver/Src">
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@@ -242,7 +282,7 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="drivers/CMSIS"/>
+						<entry excluding="RTOS|DSP_Lib" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="drivers/CMSIS"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="drivers/STM32F3xx_HAL_Driver/Src"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="inc"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="lib"/>