Index: ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -77,7 +77,7 @@
         <tvExpOptDlg>0</tvExpOptDlg>
         <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
-      <CpuCode>0</CpuCode>
+      <CpuCode>7</CpuCode>
       <DebugOpt>
         <uSim>0</uSim>
         <uTrg>1</uTrg>
@@ -235,7 +235,7 @@
 
   <Group>
     <GroupName>sdk</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -335,6 +335,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -345,7 +369,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -357,7 +381,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_gpio_mode/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -452,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -360,6 +360,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_gpiodiff_mode/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -360,6 +360,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/ADC/ADC_hvin_mode/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -365,6 +365,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -375,7 +399,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -387,7 +411,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/RTC/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_timer.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -377,6 +377,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>15</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -387,7 +411,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -399,7 +423,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/RTC_Time/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -457,6 +457,16 @@
               <FileType>4</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_qspi.lib</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -101,7 +101,9 @@
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
         <bEvRecOn>1</bEvRecOn>
-        <nTsel>3</nTsel>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>4</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -249,11 +251,16 @@
       <LintExecutable></LintExecutable>
       <LintConfigFile></LintConfigFile>
       <bLintAuto>0</bLintAuto>
-      <Lin2Executable></Lin2Executable>
-      <Lin2ConfigFile></Lin2ConfigFile>
-      <bLin2Auto>0</bLin2Auto>
       <bAutoGenD>0</bAutoGenD>
-      <bAuto2GenD>0</bAuto2GenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
     </TargetOption>
   </Target>
 
Index: ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_CMD/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -10,12 +10,13 @@
       <TargetName>YC3121</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060422::V5.06 update 4 (build 422)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>ARMCM0</Device>
           <Vendor>ARM</Vendor>
-          <PackID>ARM.CMSIS.5.0.0</PackID>
+          <PackID>ARM.CMSIS.5.5.1</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
           <Cpu>IRAM(0x20000000,0x00020000) IROM(0x00000000,0x00040000) CPUTYPE("Cortex-M0") CLOCK(12000000) ESEL ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
@@ -183,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -323,6 +325,7 @@
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>1</uC99>
+            <uGnu>0</uGnu>
             <useXO>0</useXO>
             <v6Lang>1</v6Lang>
             <v6LangP>1</v6LangP>
@@ -446,6 +449,7 @@
                 <uThumb>2</uThumb>
                 <uSurpInc>2</uSurpInc>
                 <uC99>2</uC99>
+                <uGnu>2</uGnu>
                 <useXO>2</useXO>
                 <v6Lang>0</v6Lang>
                 <v6LangP>0</v6LangP>
@@ -528,4 +532,10 @@
     </Target>
   </Targets>
 
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
 </Project>
Index: ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -101,7 +101,9 @@
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
         <bEvRecOn>1</bEvRecOn>
-        <nTsel>3</nTsel>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>4</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -184,11 +186,16 @@
       <LintExecutable></LintExecutable>
       <LintConfigFile></LintConfigFile>
       <bLintAuto>0</bLintAuto>
-      <Lin2Executable></Lin2Executable>
-      <Lin2ConfigFile></Lin2ConfigFile>
-      <bLin2Auto>0</bLin2Auto>
       <bAutoGenD>0</bAutoGenD>
-      <bAuto2GenD>0</bAuto2GenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
     </TargetOption>
   </Target>
 
Index: ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_EXTS_En/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -10,12 +10,13 @@
       <TargetName>YC3121</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060422::V5.06 update 4 (build 422)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>ARMCM0</Device>
           <Vendor>ARM</Vendor>
-          <PackID>ARM.CMSIS.5.0.0</PackID>
+          <PackID>ARM.CMSIS.5.5.1</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
           <Cpu>IRAM(0x20000000,0x00020000) IROM(0x00000000,0x00040000) CPUTYPE("Cortex-M0") CLOCK(12000000) ESEL ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
@@ -183,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -323,6 +325,7 @@
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>1</uC99>
+            <uGnu>0</uGnu>
             <useXO>0</useXO>
             <v6Lang>1</v6Lang>
             <v6LangP>1</v6LangP>
@@ -441,6 +444,7 @@
                 <uThumb>2</uThumb>
                 <uSurpInc>2</uSurpInc>
                 <uC99>2</uC99>
+                <uGnu>2</uGnu>
                 <useXO>2</useXO>
                 <v6Lang>0</v6Lang>
                 <v6LangP>0</v6LangP>
@@ -523,4 +527,10 @@
     </Target>
   </Targets>
 
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
 </Project>
Index: ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -365,6 +365,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -375,7 +399,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -387,7 +411,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/BPU/SENSOR_TEST/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_ssc.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -355,6 +355,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -365,7 +389,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -377,7 +401,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -452,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/LPM_SLEEP/M0_lpmsleep/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/LPM_SLEEP/M0_lpmsleep/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/LPM_SLEEP/M0_lpmsleep/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -447,6 +447,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/LPM_SLEEP/lpm_demo/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/LPM_SLEEP/lpm_demo/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/LPM_SLEEP/lpm_demo/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -482,6 +482,11 @@
               <FileType>4</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_qspi.lib</FilePath>
             </File>
+            <File>
+              <FileName>yc_rtc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_rtc.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/OTP/otp_read_write/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/OTP/otp_read_write/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/OTP/otp_read_write/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
Index: ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -360,6 +360,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/OTP/write_bt_flag/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -452,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -236,6 +236,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -246,7 +270,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>4</FileNumber>
+      <FileNumber>6</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -266,7 +290,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>5</FileNumber>
+      <FileNumber>7</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -278,7 +302,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>6</FileNumber>
+      <FileNumber>8</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -290,7 +314,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>7</FileNumber>
+      <FileNumber>9</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -302,7 +326,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -314,7 +338,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>4</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -326,7 +350,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -338,7 +362,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -350,7 +374,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/OTP/write_rsa_public_key/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -397,6 +397,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\core\bt_code.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -360,6 +360,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/POWER/POWER_keyscan/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -360,6 +360,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -370,7 +394,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -382,7 +406,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/POWER/POWER_off/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -451,6 +452,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -396,6 +396,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>16</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>17</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -406,7 +430,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -418,7 +442,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -438,7 +462,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>4</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/QRDecode/QRDecode_lcd_demo/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -467,6 +467,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_lcd.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -396,6 +396,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>16</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>17</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -406,7 +430,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -418,7 +442,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -438,7 +462,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>4</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/QRDecode/QRDecode_tft_demo/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -467,6 +467,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_ipc.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -400,6 +400,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>18</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>19</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -410,7 +434,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -422,7 +446,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/TOUCH/Touch/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -476,6 +477,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_ipc.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/Timer/Timer_Interrupt/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/Timer/Timer_Interrupt/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/Timer/Timer_Interrupt/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
Index: ModuleDemo/Timer/Timer_PWM/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/Timer/Timer_PWM/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/Timer/Timer_PWM/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -184,6 +184,7 @@
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
             <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
             <hadIRAM2>0</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
Index: ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -370,6 +370,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>12</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -380,7 +404,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -392,7 +416,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -412,7 +436,7 @@
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     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -424,7 +448,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -436,7 +460,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -448,7 +472,7 @@
     </File>
     <File>
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-      <FileNumber>17</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -460,7 +484,7 @@
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     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -472,7 +496,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -484,7 +508,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -496,7 +520,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>23</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -508,7 +532,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -520,7 +544,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -532,7 +556,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -544,7 +568,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -556,7 +580,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_CCID/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -447,6 +447,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_otp.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -370,6 +370,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>12</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -380,7 +404,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -392,7 +416,7 @@
     </File>
     <File>
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-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -412,7 +436,7 @@
     <RteFlg>0</RteFlg>
     <File>
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-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -424,7 +448,7 @@
     </File>
     <File>
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-      <FileNumber>15</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -436,7 +460,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -448,7 +472,7 @@
     </File>
     <File>
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-      <FileNumber>17</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -460,7 +484,7 @@
     </File>
     <File>
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-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -472,7 +496,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -484,7 +508,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -496,7 +520,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>21</FileNumber>
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       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -508,7 +532,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -520,7 +544,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -532,7 +556,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -544,7 +568,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>1</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_CDC/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -447,6 +447,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -370,6 +370,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>12</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -380,7 +404,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -392,7 +416,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
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       <tvExp>0</tvExp>
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@@ -412,7 +436,7 @@
     <RteFlg>0</RteFlg>
     <File>
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-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -424,7 +448,7 @@
     </File>
     <File>
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-      <FileNumber>15</FileNumber>
+      <FileNumber>17</FileNumber>
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@@ -436,7 +460,7 @@
     </File>
     <File>
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-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
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@@ -448,7 +472,7 @@
     </File>
     <File>
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@@ -460,7 +484,7 @@
     </File>
     <File>
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+      <FileNumber>20</FileNumber>
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@@ -472,7 +496,7 @@
     </File>
     <File>
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-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
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@@ -484,7 +508,7 @@
     </File>
     <File>
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-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -496,7 +520,7 @@
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     <File>
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-      <FileNumber>21</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -508,7 +532,7 @@
     </File>
     <File>
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-      <FileNumber>22</FileNumber>
+      <FileNumber>24</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -520,7 +544,7 @@
     </File>
     <File>
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-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -540,7 +564,7 @@
     <RteFlg>0</RteFlg>
     <File>
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-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_HID/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -447,6 +447,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>
Index: ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvoptx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -370,6 +370,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>12</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_bt.c</PathWithFileName>
+      <FilenameWithoutPath>yc_bt.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_systick.c</PathWithFileName>
+      <FilenameWithoutPath>yc_systick.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -380,7 +404,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>12</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -392,7 +416,7 @@
     </File>
     <File>
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+      <FileNumber>15</FileNumber>
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@@ -412,7 +436,7 @@
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+      <FileNumber>16</FileNumber>
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@@ -424,7 +448,7 @@
     </File>
     <File>
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+      <FileNumber>17</FileNumber>
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@@ -436,7 +460,7 @@
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+      <FileNumber>18</FileNumber>
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@@ -448,7 +472,7 @@
     </File>
     <File>
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+      <FileNumber>19</FileNumber>
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@@ -460,7 +484,7 @@
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+      <FileNumber>20</FileNumber>
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@@ -480,7 +504,7 @@
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-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -492,7 +516,7 @@
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     <File>
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-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -504,7 +528,7 @@
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-      <FileNumber>21</FileNumber>
+      <FileNumber>23</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -524,7 +548,7 @@
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     <File>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -544,7 +568,7 @@
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-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -556,7 +580,7 @@
     </File>
     <File>
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-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
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       <tvExpOptDlg>0</tvExpOptDlg>
@@ -568,7 +592,7 @@
     </File>
     <File>
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-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
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       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
Index: ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvprojx	(revision 848)
+++ /YC3121_demo/ModuleDemo/USB/USB_PRINTER/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -447,6 +447,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\..\..\Librarier\sdk\yc_sysctrl.c</FilePath>
             </File>
+            <File>
+              <FileName>yc_bt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_bt.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_systick.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_systick.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>