diff --git a/bsp/lpc122x/lpc122x.uvopt b/bsp/lpc122x/lpc122x.uvopt
index d274a7503c..23f70fbef3 100644
--- a/bsp/lpc122x/lpc122x.uvopt
+++ b/bsp/lpc122x/lpc122x.uvopt
@@ -173,7 +173,7 @@
 
   <Group>
     <GroupName>Startup</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <File>
@@ -182,10 +182,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>33</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>61</TopLine>
-      <CurrentLine>61</CurrentLine>
+      <TopLine>13</TopLine>
+      <CurrentLine>20</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>.\application.c</PathWithFileName>
       <FilenameWithoutPath>application.c</FilenameWithoutPath>
@@ -264,26 +264,26 @@
 
   <Group>
     <GroupName>Kernel</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>7</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>15</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>48</TopLine>
-      <CurrentLine>51</CurrentLine>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\src\clock.c</PathWithFileName>
       <FilenameWithoutPath>clock.c</FilenameWithoutPath>
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>8</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -297,7 +297,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>9</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -311,7 +311,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -325,7 +325,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -339,7 +339,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -353,7 +353,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -367,7 +367,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -381,7 +381,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -395,7 +395,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -409,7 +409,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -423,7 +423,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -437,7 +437,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -451,21 +451,21 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>28</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>445</TopLine>
-      <CurrentLine>453</CurrentLine>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\src\thread.c</PathWithFileName>
       <FilenameWithoutPath>thread.c</FilenameWithoutPath>
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -481,12 +481,12 @@
 
   <Group>
     <GroupName>LPC122x</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -500,7 +500,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>23</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -514,7 +514,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -528,7 +528,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -542,35 +542,35 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>17</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>97</TopLine>
-      <CurrentLine>104</CurrentLine>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\libcpu\arm\lpc122x\context_rvds.S</PathWithFileName>
       <FilenameWithoutPath>context_rvds.S</FilenameWithoutPath>
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>36</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>1</TopLine>
-      <CurrentLine>15</CurrentLine>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\libcpu\arm\lpc122x\fault_rvds.S</PathWithFileName>
       <FilenameWithoutPath>fault_rvds.S</FilenameWithoutPath>
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -582,16 +582,30 @@
       <PathWithFileName>..\..\libcpu\arm\lpc122x\start_rvds.S</PathWithFileName>
       <FilenameWithoutPath>start_rvds.S</FilenameWithoutPath>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>0</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>60</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>1</TopLine>
+      <CurrentLine>16</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\examples\kernel\tc_comm.c</PathWithFileName>
+      <FilenameWithoutPath>tc_comm.c</FilenameWithoutPath>
+    </File>
   </Group>
 
   <Group>
     <GroupName>CMSIS</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -605,7 +619,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>30</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
diff --git a/bsp/lpc122x/lpc122x.uvproj b/bsp/lpc122x/lpc122x.uvproj
index af8da95a03..306c351986 100644
--- a/bsp/lpc122x/lpc122x.uvproj
+++ b/bsp/lpc122x/lpc122x.uvproj
@@ -346,7 +346,7 @@
               <MiscControls></MiscControls>
               <Define></Define>
               <Undefine></Undefine>
-              <IncludePath>.;..\..\include;..\..\libcpu\arm\lpc122x;</IncludePath>
+              <IncludePath>.;..\..\include;..\..\libcpu\arm\lpc122x;..\..\examples\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -536,6 +536,11 @@
               <FileType>2</FileType>
               <FilePath>..\..\libcpu\arm\lpc122x\start_rvds.S</FilePath>
             </File>
+            <File>
+              <FileName>tc_comm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\examples\kernel\tc_comm.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
diff --git a/examples/kernel/tc_comm.c b/examples/kernel/tc_comm.c
index 2bcf025520..af2da5a548 100644
--- a/examples/kernel/tc_comm.c
+++ b/examples/kernel/tc_comm.c
@@ -1,5 +1,7 @@
 #include "tc_comm.h"
+#ifdef RT_USING_FINSH
 #include <finsh.h>
+#endif
 
 #ifdef RT_USING_TC
 #define TC_PRIORITY		25