diff --git a/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvopt b/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvopt
index 895dbdf77..c2401ac46 100644
--- a/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvopt
+++ b/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvopt
@@ -132,6 +132,11 @@
         <pMon>Segger\JL2CM3.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGUARM</Key>
+          <Name>(106=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0)</Name>
+        </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
           <Key>DLGTARM</Key>
@@ -196,7 +201,7 @@
         <aLa>0</aLa>
         <aPa1>0</aPa1>
         <AscS4>0</AscS4>
-        <aSer4>1</aSer4>
+        <aSer4>0</aSer4>
         <StkLoc>0</StkLoc>
         <TrcWin>0</TrcWin>
         <newCpu>0</newCpu>
@@ -207,12 +212,6 @@
       </Tracepoint>
       <LintExecutable></LintExecutable>
       <LintConfigFile></LintConfigFile>
-      <SystemViewers>
-        <Entry>
-          <Name>OS Support\RTX Tasks and System</Name>
-          <WinId>35905</WinId>
-        </Entry>
-      </SystemViewers>
     </TargetOption>
   </Target>
 
@@ -346,7 +345,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U268003250 -O1006 -S8 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8004 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000</Name>
+          <Name>-U268003250 -O1006 -S8 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO19 -TC72000000 -TP21 -TDS800B -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB5 -TFE0 -FO15 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -398,7 +397,7 @@
 
   <Group>
     <GroupName>app</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -486,7 +485,7 @@
 
   <Group>
     <GroupName>boards</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -512,10 +511,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>0</ColumnNumber>
+      <ColumnNumber>38</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>0</TopLine>
-      <CurrentLine>0</CurrentLine>
+      <TopLine>40</TopLine>
+      <CurrentLine>45</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\boards\embedded_artists\board_ea4357.c</PathWithFileName>
       <FilenameWithoutPath>board_ea4357.c</FilenameWithoutPath>
@@ -654,7 +653,7 @@
 
   <Group>
     <GroupName>tinyusb</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -664,10 +663,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>6</ColumnNumber>
+      <ColumnNumber>30</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>34</TopLine>
-      <CurrentLine>49</CurrentLine>
+      <TopLine>25</TopLine>
+      <CurrentLine>39</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\tusb.c</PathWithFileName>
       <FilenameWithoutPath>tusb.c</FilenameWithoutPath>
@@ -960,10 +959,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>0</ColumnNumber>
+      <ColumnNumber>58</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>0</TopLine>
-      <CurrentLine>0</CurrentLine>
+      <TopLine>383</TopLine>
+      <CurrentLine>405</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\src\lpc43xx_cgu.c</PathWithFileName>
       <FilenameWithoutPath>lpc43xx_cgu.c</FilenameWithoutPath>
@@ -976,10 +975,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>0</ColumnNumber>
+      <ColumnNumber>44</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>0</TopLine>
-      <CurrentLine>0</CurrentLine>
+      <TopLine>45</TopLine>
+      <CurrentLine>60</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\src\system_LPC43xx.c</PathWithFileName>
       <FilenameWithoutPath>system_LPC43xx.c</FilenameWithoutPath>
@@ -1016,10 +1015,10 @@
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>25</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>153</TopLine>
-      <CurrentLine>161</CurrentLine>
+      <TopLine>140</TopLine>
+      <CurrentLine>151</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
       <FilenameWithoutPath>startup_LPC43xx.s</FilenameWithoutPath>
@@ -1042,8 +1041,8 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>212</TopLine>
-      <CurrentLine>217</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\cmsis_rtos_rtx\RTX_Conf_CM.c</PathWithFileName>
       <FilenameWithoutPath>RTX_Conf_CM.c</FilenameWithoutPath>
diff --git a/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvproj b/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvproj
index 69855bf40..a5f96d785 100644
--- a/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvproj
+++ b/demos/host/host_cmsis_rtx/host_cmsis_rtx.uvproj
@@ -653,7 +653,7 @@
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
           <OutputDirectory>.\UV4Build\</OutputDirectory>
-          <OutputName>host_os_none</OutputName>
+          <OutputName>host_cmsis_rtx</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
@@ -809,14 +809,14 @@
             <GenPPlst>0</GenPPlst>
             <AdsCpuType>"Cortex-M4"</AdsCpuType>
             <RvctDeviceName></RvctDeviceName>
-            <mOS>0</mOS>
+            <mOS>1</mOS>
             <uocRom>0</uocRom>
             <uocRam>0</uocRam>
             <hadIROM>1</hadIROM>
             <hadIRAM>1</hadIRAM>
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
-            <RvdsVP>1</RvdsVP>
+            <RvdsVP>2</RvdsVP>
             <hadIRAM2>1</hadIRAM2>
             <hadIROM2>1</hadIROM2>
             <StupSel>8</StupSel>
@@ -956,10 +956,10 @@
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <VariousControls>
-              <MiscControls>--gnu --c99</MiscControls>
-              <Define>CORE_M4 MCU=MCU_LPC43XX BOARD=BOARD_LPC4357USB TUSB_CFG_OS=TUSB_OS_NONE</Define>
+              <MiscControls>--gnu --c99 --diag_suppress=66 --no_inline</MiscControls>
+              <Define>CORE_M4 MCU=MCU_LPC43XX BOARD=BOARD_LPC4357USB TUSB_CFG_OS=TUSB_OS_CMSIS_RTX TUSB_CFG_OS_TASK_PRIO=osPriorityRealtime</Define>
               <Undefine></Undefine>
-              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb</IncludePath>
+              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\cmsis_rtos_rtx\INC;..\host_cmsis_rtx</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>