diff --git a/demos/host/host_os_none/host_os_none.uvopt b/demos/host/host_os_none/host_os_none.uvopt
index 28e1aa1d8..6a4ffaa90 100644
--- a/demos/host/host_os_none/host_os_none.uvopt
+++ b/demos/host/host_os_none/host_os_none.uvopt
@@ -200,9 +200,189 @@
     </TargetOption>
   </Target>
 
+  <Target>
+    <TargetName>Board LPC4357USB</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\UV4Build\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>0</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>8</CpuCode>
+      <Books>
+        <Book>
+          <Number>0</Number>
+          <Title>Technical Reference Manual</Title>
+          <Path>datashts\arm\cortex_m4\r0p1\DDI0439C_CORTEX_M4_R0P1_TRM.PDF</Path>
+        </Book>
+        <Book>
+          <Number>1</Number>
+          <Title>Generic User Guide</Title>
+          <Path>datashts\arm\cortex_m4\r0p1\DUI0553A_CORTEX_M4_DGUG.PDF</Path>
+        </Book>
+      </Books>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments>-MPU</SimDllArguments>
+        <SimDlgDllName>DCM.DLL</SimDlgDllName>
+        <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments>-MPU</TargetDllArguments>
+        <TargetDlgDllName>TCM.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>7</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGTARM</Key>
+          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(1012=-1,-1,-1,-1,0)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ARMDBGFLAGS</Key>
+          <Name></Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGUARM</Key>
+          <Name></Name>
+        </SetRegEntry>
+        <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>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>-O975 -S0 -C0 -FO7 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000)</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <WatchWindow1>
+        <Ww>
+          <count>0</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>usbh_devices</ItemText>
+        </Ww>
+      </WatchWindow1>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>1</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>1</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
   <Group>
     <GroupName>app</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -230,7 +410,7 @@
       <Focus>0</Focus>
       <ColumnNumber>24</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>83</TopLine>
+      <TopLine>41</TopLine>
       <CurrentLine>42</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\cdc_serial_app.c</PathWithFileName>
@@ -246,7 +426,7 @@
       <Focus>0</Focus>
       <ColumnNumber>20</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>116</TopLine>
+      <TopLine>119</TopLine>
       <CurrentLine>127</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\keyboard_app.c</PathWithFileName>
@@ -278,7 +458,7 @@
       <Focus>0</Focus>
       <ColumnNumber>12</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>1</TopLine>
+      <TopLine>2</TopLine>
       <CurrentLine>10</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\rndis_app.c</PathWithFileName>
@@ -290,7 +470,7 @@
 
   <Group>
     <GroupName>boards</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -348,13 +528,109 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
+      <ColumnNumber>61</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>1</TopLine>
+      <CurrentLine>6</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\embedded_artists\oem_base_board\pca9532.c</PathWithFileName>
+      <FilenameWithoutPath>pca9532.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>10</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
       <TopLine>0</TopLine>
       <CurrentLine>0</CurrentLine>
       <bDave2>0</bDave2>
-      <PathWithFileName>..\..\bsp\boards\embedded_artists\oem_base_board\pca9532.c</PathWithFileName>
-      <FilenameWithoutPath>pca9532.c</FilenameWithoutPath>
+      <PathWithFileName>..\..\bsp\boards\ngx\board_ngx4330.c</PathWithFileName>
+      <FilenameWithoutPath>board_ngx4330.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>11</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\microbuilder\board_lpc4357usb.c</PathWithFileName>
+      <FilenameWithoutPath>board_lpc4357usb.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>12</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\microbuilder\board_rf1ghznode.c</PathWithFileName>
+      <FilenameWithoutPath>board_rf1ghznode.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>13</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1769.c</PathWithFileName>
+      <FilenameWithoutPath>board_lpcxpresso1769.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>14</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1347.c</PathWithFileName>
+      <FilenameWithoutPath>board_lpcxpresso1347.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>15</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\bsp\boards\keil\board_mcb4300.c</PathWithFileName>
+      <FilenameWithoutPath>board_mcb4300.c</FilenameWithoutPath>
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
@@ -362,19 +638,19 @@
 
   <Group>
     <GroupName>tinyusb</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>1</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>43</TopLine>
+      <TopLine>58</TopLine>
       <CurrentLine>69</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\tusb.c</PathWithFileName>
@@ -384,7 +660,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -400,7 +676,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -416,7 +692,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -432,14 +708,14 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>0</ColumnNumber>
+      <ColumnNumber>1</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>324</TopLine>
-      <CurrentLine>326</CurrentLine>
+      <TopLine>325</TopLine>
+      <CurrentLine>329</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\host\usbh.c</PathWithFileName>
       <FilenameWithoutPath>usbh.c</FilenameWithoutPath>
@@ -448,7 +724,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -464,7 +740,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -480,7 +756,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>23</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -496,7 +772,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -512,7 +788,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -528,7 +804,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -544,7 +820,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -560,13 +836,13 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>26</TopLine>
+      <TopLine>206</TopLine>
       <CurrentLine>214</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\class\cdc_host.c</PathWithFileName>
@@ -576,13 +852,13 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>39</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>36</TopLine>
+      <TopLine>37</TopLine>
       <CurrentLine>41</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\class\cdc_rndis_host.c</PathWithFileName>
@@ -592,7 +868,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>30</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -616,7 +892,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>31</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -632,7 +908,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>32</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -648,7 +924,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>33</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -664,7 +940,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>34</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -680,7 +956,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>35</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -696,7 +972,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>36</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
@@ -720,13 +996,13 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>37</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>5</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>144</TopLine>
+      <TopLine>145</TopLine>
       <CurrentLine>153</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
diff --git a/demos/host/host_os_none/host_os_none.uvproj b/demos/host/host_os_none/host_os_none.uvproj
index 4e823c893..4decc7e5a 100644
--- a/demos/host/host_os_none/host_os_none.uvproj
+++ b/demos/host/host_os_none/host_os_none.uvproj
@@ -441,6 +441,670 @@
               <FileType>1</FileType>
               <FilePath>..\..\bsp\boards\embedded_artists\oem_base_board\pca9532.c</FilePath>
             </File>
+            <File>
+              <FileName>board_ngx4330.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\ngx\board_ngx4330.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpc4357usb.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\microbuilder\board_lpc4357usb.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_rf1ghznode.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\microbuilder\board_rf1ghznode.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpcxpresso1769.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1769.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpcxpresso1347.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1347.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_mcb4300.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\keil\board_mcb4300.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>tinyusb</GroupName>
+          <Files>
+            <File>
+              <FileName>tusb.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\tusb.c</FilePath>
+            </File>
+            <File>
+              <FileName>osal_none.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\osal\osal_none.c</FilePath>
+            </File>
+            <File>
+              <FileName>hcd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\host\hcd.c</FilePath>
+            </File>
+            <File>
+              <FileName>hub.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\host\hub.c</FilePath>
+            </File>
+            <File>
+              <FileName>usbh.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\host\usbh.c</FilePath>
+            </File>
+            <File>
+              <FileName>ehci.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\host\ehci\ehci.c</FilePath>
+            </File>
+            <File>
+              <FileName>hal_lpc11uxx.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\hal\hal_lpc11uxx.c</FilePath>
+            </File>
+            <File>
+              <FileName>hal_lpc13uxx.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\hal\hal_lpc13uxx.c</FilePath>
+            </File>
+            <File>
+              <FileName>hal_lpc43xx.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\hal\hal_lpc43xx.c</FilePath>
+            </File>
+            <File>
+              <FileName>hal_lpc175x_6x.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\hal\hal_lpc175x_6x.c</FilePath>
+            </File>
+            <File>
+              <FileName>errors.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\common\errors.c</FilePath>
+            </File>
+            <File>
+              <FileName>fifo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\common\fifo.c</FilePath>
+            </File>
+            <File>
+              <FileName>cdc_host.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\class\cdc_host.c</FilePath>
+            </File>
+            <File>
+              <FileName>cdc_rndis_host.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\class\cdc_rndis_host.c</FilePath>
+            </File>
+            <File>
+              <FileName>hid_host.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\tinyusb\class\hid_host.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>cmsis</GroupName>
+          <Files>
+            <File>
+              <FileName>lpc43xx_uart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\lpc43xx_uart.c</FilePath>
+            </File>
+            <File>
+              <FileName>lpc43xx_scu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\lpc43xx_scu.c</FilePath>
+            </File>
+            <File>
+              <FileName>lpc43xx_gpio.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\lpc43xx_gpio.c</FilePath>
+            </File>
+            <File>
+              <FileName>lpc43xx_cgu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\lpc43xx_cgu.c</FilePath>
+            </File>
+            <File>
+              <FileName>system_LPC43xx.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\system_LPC43xx.c</FilePath>
+            </File>
+            <File>
+              <FileName>lpc43xx_i2c.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\src\lpc43xx_i2c.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_LPC43xx.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+    <Target>
+      <TargetName>Board LPC4357USB</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>LPC4357</Device>
+          <Vendor>NXP (founded by Philips)</Vendor>
+          <Cpu>IRAM(0x10000000-0x10007FFF) IRAM2(0x20000000-0x2000FFFF) IROM(0x1A000000-0x1A07FFFF) IROM2(0x1B000000-0x1B07FFFF) CLOCK(12000000) CPUTYPE("Cortex-M4") FPU2</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile>"STARTUP\NXP\LPC43xx\startup_LPC43xx.s" ("NXP LPC43xx Startup Code")</StartupFile>
+          <FlashDriverDll>UL2CM3(-O975 -S0 -C0 -FO7 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000)</FlashDriverDll>
+          <DeviceId>6414</DeviceId>
+          <RegisterFile>LPC43xx.H</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile>SFD\NXP\LPC43xx\LPC43xx.SFR</SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath>NXP\LPC43xx\</RegisterFilePath>
+          <DBRegisterFilePath>NXP\LPC43xx\</DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\UV4Build\</OutputDirectory>
+          <OutputName>host_os_none</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\UV4Build\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\BIN\ELFDWT.EXE !L BASEADDRESS(0x1A000000)</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments>-MPU</SimDllArguments>
+          <SimDlgDll>DCM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments>-MPU</TargetDllArguments>
+          <TargetDlgDll>TCM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>0</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>1</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>1</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>7</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver>Segger\JL2CM3.dll</Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
+            <Capability>1</Capability>
+            <DriverSelection>4099</DriverSelection>
+          </Flash1>
+          <Flash2>Segger\JL2CM3.dll</Flash2>
+          <Flash3>"" ()</Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M4"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>1</hadIROM>
+            <hadIRAM>1</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>1</RvdsVP>
+            <hadIRAM2>1</hadIRAM2>
+            <hadIROM2>1</hadIROM2>
+            <StupSel>8</StupSel>
+            <useUlib>1</useUlib>
+            <EndSel>0</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>3</RoSelD>
+            <RwSelD>3</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>0</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>1</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>0</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>1</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x10000000</StartAddress>
+                <Size>0x8000</Size>
+              </IRAM>
+              <IROM>
+                <Type>1</Type>
+                <StartAddress>0x1a000000</StartAddress>
+                <Size>0x80000</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x1a000000</StartAddress>
+                <Size>0x80000</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x1b000000</StartAddress>
+                <Size>0x80000</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x10000000</StartAddress>
+                <Size>0x8000</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>1</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <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>
+              <Undefine></Undefine>
+              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSISv2p10_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>NO_CRP</Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x1A000000</TextAddressRange>
+            <DataAddressRange>0x10000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>app</GroupName>
+          <Files>
+            <File>
+              <FileName>main.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\main.c</FilePath>
+            </File>
+            <File>
+              <FileName>cdc_serial_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\cdc_serial_app.c</FilePath>
+            </File>
+            <File>
+              <FileName>keyboard_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\keyboard_app.c</FilePath>
+            </File>
+            <File>
+              <FileName>mouse_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\mouse_app.c</FilePath>
+            </File>
+            <File>
+              <FileName>rndis_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\rndis_app.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>boards</GroupName>
+          <Files>
+            <File>
+              <FileName>board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\board.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_ea4357.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\embedded_artists\board_ea4357.c</FilePath>
+            </File>
+            <File>
+              <FileName>printf_retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\printf_retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>pca9532.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\embedded_artists\oem_base_board\pca9532.c</FilePath>
+              <FileOption>
+                <CommonProperty>
+                  <UseCPPCompiler>2</UseCPPCompiler>
+                  <RVCTCodeConst>0</RVCTCodeConst>
+                  <RVCTZI>0</RVCTZI>
+                  <RVCTOtherData>0</RVCTOtherData>
+                  <ModuleSelection>0</ModuleSelection>
+                  <IncludeInBuild>0</IncludeInBuild>
+                  <AlwaysBuild>2</AlwaysBuild>
+                  <GenerateAssemblyFile>2</GenerateAssemblyFile>
+                  <AssembleAssemblyFile>2</AssembleAssemblyFile>
+                  <PublicsOnly>2</PublicsOnly>
+                  <StopOnExitCode>11</StopOnExitCode>
+                  <CustomArgument></CustomArgument>
+                  <IncludeLibraryModules></IncludeLibraryModules>
+                </CommonProperty>
+                <FileArmAds>
+                  <Cads>
+                    <interw>2</interw>
+                    <Optim>0</Optim>
+                    <oTime>2</oTime>
+                    <SplitLS>2</SplitLS>
+                    <OneElfS>2</OneElfS>
+                    <Strict>2</Strict>
+                    <EnumInt>2</EnumInt>
+                    <PlainCh>2</PlainCh>
+                    <Ropi>2</Ropi>
+                    <Rwpi>2</Rwpi>
+                    <wLevel>0</wLevel>
+                    <uThumb>2</uThumb>
+                    <uSurpInc>2</uSurpInc>
+                    <VariousControls>
+                      <MiscControls></MiscControls>
+                      <Define></Define>
+                      <Undefine></Undefine>
+                      <IncludePath></IncludePath>
+                    </VariousControls>
+                  </Cads>
+                </FileArmAds>
+              </FileOption>
+            </File>
+            <File>
+              <FileName>board_ngx4330.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\ngx\board_ngx4330.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpc4357usb.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\microbuilder\board_lpc4357usb.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_rf1ghznode.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\microbuilder\board_rf1ghznode.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpcxpresso1769.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1769.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_lpcxpresso1347.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\lpcxpresso\board_lpcxpresso1347.c</FilePath>
+            </File>
+            <File>
+              <FileName>board_mcb4300.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\bsp\boards\keil\board_mcb4300.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>