diff --git a/Host/openblt_uart.ini b/Host/openblt_uart.ini
index a3fcaae7..56b278d5 100644
--- a/Host/openblt_uart.ini
+++ b/Host/openblt_uart.ini
@@ -1,5 +1,5 @@
 [sci]
-port=6
+port=3
 baudrate=8
 [xcp]
 seedkey=
diff --git a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dbgdt b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dbgdt
index 88ae96a5..56830d7a 100644
--- a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dbgdt
+++ b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dbgdt
@@ -25,13 +25,13 @@
         
         
         
-      <MixedMode>1</MixedMode><CodeCovShow>1</CodeCovShow><InstrProfShow>1</InstrProfShow></Disassembly>
+      <MixedMode>1</MixedMode><CodeCovShow>1</CodeCovShow><InstrProfShow>1</InstrProfShow><col-names><item>Disassembly</item><item>_I0</item></col-names><col-widths><item>500</item><item>20</item></col-widths><DisasmHistory/><ShowCodeCoverage>1</ShowCodeCoverage><ShowInstrProfiling>1</ShowInstrProfiling></Disassembly>
     <Watch><Format><struct_types/><watch_formats/></Format><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><Column0>100</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3></Watch><Register/></Static>
     <Windows>
       
       
       
-    <Wnd0>
+    <Wnd4>
         <Tabs>
           <Tab>
             <Identity>TabID-12163-3113</Identity>
@@ -47,7 +47,7 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd0><Wnd1>
+      <SelectedTab>0</SelectedTab></Wnd4><Wnd5>
         <Tabs>
           <Tab>
             <Identity>TabID-22911-3116</Identity>
@@ -59,7 +59,7 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd1><Wnd2>
+      <SelectedTab>0</SelectedTab></Wnd5><Wnd6>
         <Tabs>
           <Tab>
             <Identity>TabID-891-3119</Identity>
@@ -69,20 +69,20 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd2><Wnd3><Tabs><Tab><Identity>TabID-30261-691</Identity><TabName>Register</TabName><Factory>Register</Factory><Session><REG1>0</REG1><REG2>0</REG2><Group>0</Group><States>0</States></Session></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd3></Windows>
+      <SelectedTab>0</SelectedTab></Wnd6><Wnd7><Tabs><Tab><Identity>TabID-30261-691</Identity><TabName>Register</TabName><Factory>Register</Factory><Session><REG1>0</REG1><REG2>0</REG2><Group>0</Group><States>0</States></Session></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd7></Windows>
     <Editor>
       
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\src\app\app.c</Filename><XPos>0</XPos><YPos>30</YPos><SelStart>1795</SelStart><SelEnd>1795</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\src\hw\hw.c</Filename><XPos>0</XPos><YPos>15</YPos><SelStart>1609</SelStart><SelEnd>1609</SelEnd></Tab><ActiveTab>1</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\src\os\os.c</Filename><XPos>0</XPos><YPos>301</YPos><SelStart>11789</SelStart><SelEnd>11789</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\src\app\app.h</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\..\Documents\Embedded\stm\apps\STM32F103\feaser_build_platform_iar_os\src\app\app.c</Filename><XPos>0</XPos><YPos>27</YPos><SelStart>1795</SelStart><SelEnd>1795</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\..\Documents\Embedded\stm\apps\STM32F103\feaser_build_platform_iar_os\src\os\os.c</Filename><XPos>0</XPos><YPos>305</YPos><SelStart>12108</SelStart><SelEnd>12108</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>32</YPos2><SelStart2>2809</SelStart2><SelEnd2>2809</SelEnd2></Tab><ActiveTab>0</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\usb_desc.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>0</YPos2><SelStart2>1300</SelStart2><SelEnd2>1300</SelEnd2></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-00292ef8><key>iaridepm.enu1</key></Toolbar-00292ef8></Sizes></Row0><Row1><Sizes><Toolbar-04ac0cb0><key>debuggergui.enu1</key></Toolbar-04ac0cb0></Sizes></Row1></Top><Left><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>739</Bottom><Right>259</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>201980</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>733663</sizeVertCY></Rect></Wnd1></Sizes></Row0></Left><Right><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>739</Bottom><Right>462</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>201980</sizeHorzCY><sizeVertCX>241667</sizeVertCX><sizeVertCY>733663</sizeVertCY></Rect></Wnd2></Sizes></Row0><Row1><Sizes><Wnd3><Rect><Top>-2</Top><Left>460</Left><Bottom>739</Bottom><Right>795</Right><x>460</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>104167</sizeHorzCX><sizeHorzCY>198020</sizeHorzCY><sizeVertCX>174479</sizeVertCX><sizeVertCY>733663</sizeVertCY></Rect></Wnd3></Sizes></Row1></Right><Bottom><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>202</Bottom><Right>1922</Right><x>-2</x><y>-2</y><xscreen>1924</xscreen><yscreen>204</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>201980</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>201980</sizeVertCY></Rect></Wnd0></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-0297d6d8><key>iaridepm.enu1</key></Toolbar-0297d6d8></Sizes></Row0><Row1><Sizes><Toolbar-077674d0><key>debuggergui.enu1</key></Toolbar-077674d0></Sizes></Row1></Top><Left><Row0><Sizes><Wnd5><Rect><Top>-2</Top><Left>-2</Left><Bottom>737</Bottom><Right>259</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>202381</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>733135</sizeVertCY></Rect></Wnd5></Sizes></Row0></Left><Right><Row0><Sizes><Wnd6><Rect><Top>-2</Top><Left>-2</Left><Bottom>737</Bottom><Right>462</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>202381</sizeHorzCY><sizeVertCX>241667</sizeVertCX><sizeVertCY>733135</sizeVertCY></Rect></Wnd6></Sizes></Row0><Row1><Sizes><Wnd7><Rect><Top>-2</Top><Left>460</Left><Bottom>737</Bottom><Right>795</Right><x>460</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>104167</sizeHorzCX><sizeHorzCY>198413</sizeHorzCY><sizeVertCX>174479</sizeVertCX><sizeVertCY>733135</sizeVertCY></Rect></Wnd7></Sizes></Row1></Right><Bottom><Row0><Sizes><Wnd4><Rect><Top>-2</Top><Left>-2</Left><Bottom>202</Bottom><Right>1922</Right><x>-2</x><y>-2</y><xscreen>1924</xscreen><yscreen>204</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>202381</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>202381</sizeVertCY></Rect></Wnd4></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Project>
 
diff --git a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dni b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dni
index 0b3bf0ee..43dc8e35 100644
--- a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dni
+++ b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.dni
@@ -52,10 +52,6 @@ ByteLimit=50
 [Breakpoints]
 Bp0=_ "STD_CODE" "0x08000874" 0 0 0 0 "" 0 "" 0
 Count=1
-[Disassemble mode]
-mode=0
-[Breakpoints2]
-Count=0
 [Log file]
 LoggingEnabled=_ 0
 LogFile=_ ""
@@ -63,9 +59,6 @@ Category=_ 0
 [TermIOLog]
 LoggingEnabled=_ 0
 LogFile=_ ""
-[Aliases]
-Count=0
-SuppressDialog=0
 [CallStack]
 ShowArgs=0
 [Disassembly]
@@ -80,3 +73,10 @@ Mode=0
 Graph=0
 Symbiont=0
 Exclusions=
+[Disassemble mode]
+mode=0
+[Breakpoints2]
+Count=0
+[Aliases]
+Count=0
+SuppressDialog=0
diff --git a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.wsdt b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.wsdt
index 863d1315..faa1cb57 100644
--- a/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.wsdt
+++ b/Target/Demo/ARMCM3_STM32_Olimex_STM32H103_IAR/Boot/ide/settings/stm32f103.wsdt
@@ -29,20 +29,20 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd0><Wnd1><Tabs><Tab><Identity>TabID-12497-1878</Identity><TabName>Build</TabName><Factory>Build</Factory><Session/></Tab><Tab><Identity>TabID-2690-2881</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab></Tabs><SelectedTab>1</SelectedTab></Wnd1></Windows>
+      <SelectedTab>0</SelectedTab></Wnd0><Wnd1><Tabs><Tab><Identity>TabID-12497-1878</Identity><TabName>Build</TabName><Factory>Build</Factory><Session/></Tab><Tab><Identity>TabID-2690-2881</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd1></Windows>
     <Editor>
       
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>0</YPos2><SelStart2>0</SelStart2><SelEnd2>0</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\usb_desc.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>0</YPos2><SelStart2>1300</SelStart2><SelEnd2>1300</SelEnd2></Tab><ActiveTab>1</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>32</YPos2><SelStart2>2809</SelStart2><SelEnd2>2809</SelEnd2></Tab><ActiveTab>0</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\usb_desc.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>0</YPos2><SelStart2>1300</SelStart2><SelEnd2>1300</SelEnd2></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-0297d6d8><key>iaridepm.enu1</key></Toolbar-0297d6d8></Sizes></Row0></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>727</Bottom><Right>453</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>202381</sizeHorzCY><sizeVertCX>236979</sizeVertCX><sizeVertCY>723214</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>236</Bottom><Right>1922</Right><x>-2</x><y>-2</y><xscreen>1924</xscreen><yscreen>238</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>236111</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>202381</sizeVertCY></Rect></Wnd1></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-0297d6d8><key>iaridepm.enu1</key></Toolbar-0297d6d8></Sizes></Row0><Row1><Sizes/></Row1></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>727</Bottom><Right>453</Right><x>-2</x><y>-2</y><xscreen>261</xscreen><yscreen>204</yscreen><sizeHorzCX>135938</sizeHorzCX><sizeHorzCY>202381</sizeHorzCY><sizeVertCX>236979</sizeVertCX><sizeVertCY>723214</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>236</Bottom><Right>1922</Right><x>-2</x><y>-2</y><xscreen>1924</xscreen><yscreen>238</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>236111</sizeHorzCY><sizeVertCX>135938</sizeVertCX><sizeVertCY>202381</sizeVertCY></Rect></Wnd1></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Workspace>