diff --git a/demos/bsp/boards/embedded_artists/ea4357/board_ea4357.c b/demos/bsp/boards/embedded_artists/ea4357/board_ea4357.c
index b5713fb1..c76b94bd 100644
--- a/demos/bsp/boards/embedded_artists/ea4357/board_ea4357.c
+++ b/demos/bsp/boards/embedded_artists/ea4357/board_ea4357.c
@@ -73,7 +73,7 @@ void board_init(void)
 
   UART_CFG_Type UARTConfigStruct;
   UART_ConfigStructInit(&UARTConfigStruct);
-  UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE;
+  UARTConfigStruct.Baud_rate   = CFG_UART_BAUDRATE;
   UARTConfigStruct.Clock_Speed = 0;
 
   UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
diff --git a/demos/bsp/boards/ngx/board_ngx4330.c b/demos/bsp/boards/ngx/board_ngx4330.c
index c134ff95..4efd4c91 100644
--- a/demos/bsp/boards/ngx/board_ngx4330.c
+++ b/demos/bsp/boards/ngx/board_ngx4330.c
@@ -75,16 +75,16 @@ void board_init(void)
 
 #if CFG_UART_ENABLE
   //------------- UART init -------------//
+  scu_pinmux(0x6 ,4, MD_PDN | MD_EZI, FUNC2); 	// UART0_TXD
+  scu_pinmux(0x6 ,5, MD_PDN | MD_EZI, FUNC2); 	// UART0_RXD
+
   UART_CFG_Type UARTConfigStruct;
-
-  scu_pinmux(0x6 ,4, MD_PDN|MD_EZI, FUNC2); 	// UART0_TXD
-  scu_pinmux(0x6 ,5, MD_PDN|MD_EZI, FUNC2); 	// UART0_RXD
-
   UART_ConfigStructInit(&UARTConfigStruct);                   // default: baud = 9600, 8 bit data, 1 stop bit, no parity
-  UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE;             // Re-configure baudrate
+  UARTConfigStruct.Baud_rate   = CFG_UART_BAUDRATE;           // Re-configure baudrate
+  UARTConfigStruct.Clock_Speed = 0;
 
-  UART_Init((LPC_USARTn_Type*) LPC_USART0, &UARTConfigStruct); // Initialize UART port
-  UART_TxCmd((LPC_USARTn_Type*) LPC_USART0, ENABLE);           // Enable UART
+  UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
+  UART_TxCmd(BOARD_UART_PORT, ENABLE);           // Enable UART
 #endif
 
 }
diff --git a/demos/host/host_cmsis_rtx/.cproject b/demos/host/host_cmsis_rtx/.cproject
index 8d1b776f..4763e1cc 100644
--- a/demos/host/host_cmsis_rtx/.cproject
+++ b/demos/host/host_cmsis_rtx/.cproject
@@ -46,7 +46,6 @@
 								<option id="gnu.c.compiler.option.misc.other.898778785" name="Other flags" superClass="gnu.c.compiler.option.misc.other" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections" valueType="string"/>
 								<option id="gnu.c.compiler.option.include.paths.970795437" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos/freertos/Source/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
@@ -708,7 +707,6 @@
 								<option id="gnu.c.compiler.option.misc.other.740032111" name="Other flags" superClass="gnu.c.compiler.option.misc.other" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections" valueType="string"/>
 								<option id="gnu.c.compiler.option.include.paths.967143576" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/cmsis_rtos_rtx/INC}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/tinyusb}&quot;"/>
diff --git a/demos/host/host_cmsis_rtx/app_os_prio.h b/demos/host/host_cmsis_rtx/app_os_prio.h
deleted file mode 100644
index 75c77a64..00000000
--- a/demos/host/host_cmsis_rtx/app_os_prio.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/**************************************************************************/
-/*!
-    @file     app_os_prio.h
-    @author   hathach (tinyusb.org)
-
-    @section LICENSE
-
-    Software License Agreement (BSD License)
-
-    Copyright (c) 2013, hathach (tinyusb.org)
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-    1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-    3. Neither the name of the copyright holders nor the
-    names of its contributors may be used to endorse or promote products
-    derived from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
-    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
-    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    This file is part of the tinyusb stack.
-*/
-/**************************************************************************/
-
-/** \file
- *  \brief TBD
- *
- *  \note TBD
- */
-
-/** \ingroup TBD
- *  \defgroup TBD
- *  \brief TBD
- *
- *  @{
- */
-
-#ifndef _TUSB_APP_OS_PRIO_H_
-#define _TUSB_APP_OS_PRIO_H_
-
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-#define KEYBOARD_APP_TASK_PRIO     osPriorityNormal
-#define MOUSE_APP_TASK_PRIO        osPriorityNormal
-#define LED_BLINKING_APP_TASK_PRIO osPriorityNormal
-#define CDC_SERIAL_APP_TASK_PRIO   osPriorityNormal
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _TUSB_APP_OS_PRIO_H_ */
-
-/** @} */
diff --git a/demos/host/host_freertos/.cproject b/demos/host/host_freertos/.cproject
index 7d2ac4f6..c6e0046e 100644
--- a/demos/host/host_freertos/.cproject
+++ b/demos/host/host_freertos/.cproject
@@ -47,7 +47,6 @@
 								<option id="gnu.c.compiler.option.misc.other.898778785" name="Other flags" superClass="gnu.c.compiler.option.misc.other" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections" valueType="string"/>
 								<option id="gnu.c.compiler.option.include.paths.970795437" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos/freertos/Source/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/fatfs}&quot;"/>
@@ -937,7 +936,6 @@
 								<option id="gnu.c.compiler.option.include.paths.967143576" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/fatfs}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos/freertos/Source/include}&quot;"/>
@@ -1901,7 +1899,6 @@
 								<option id="gnu.c.compiler.option.include.paths.643947484" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc175x_6x/CMSISv2p00_LPC17xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp/lpc175x_6x/LPC17xx_DriverLib/include}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos/freertos/Source/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/freertos}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/fatfs}&quot;"/>
diff --git a/demos/host/host_freertos/host_freertos.ewp b/demos/host/host_freertos/host_freertos.ewp
index c313e6a2..60459446 100644
--- a/demos/host/host_freertos/host_freertos.ewp
+++ b/demos/host/host_freertos/host_freertos.ewp
@@ -167,7 +167,8 @@
           <state>CORE_M4</state>
           <state>TUSB_CFG_MCU=MCU_LPC43XX</state>
           <state>BOARD=BOARD_EA4357</state>
-          <state>TUSB_CFG_OS=TUSB_OS_NONE</state>
+          <state>TUSB_CFG_OS=TUSB_OS_FREERTOS</state>
+          <state>TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</state>
         </option>
         <option>
           <name>CCPreprocFile</name>
@@ -301,6 +302,8 @@
           <state>$PROJ_DIR$\..\..\bsp</state>
           <state>$PROJ_DIR$\..\..\..\tinyusb</state>
           <state>$PROJ_DIR$\..\..\..\vendor\fatfs</state>
+          <state>$PROJ_DIR$\..\..\..\vendor\freertos</state>
+          <state>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\include</state>
         </option>
         <option>
           <name>CCStdIncCheck</name>
@@ -2886,6 +2889,39 @@
       <name>$PROJ_DIR$\..\..\..\vendor\fatfs\ff.c</name>
     </file>
   </group>
+  <group>
+    <name>freertos</name>
+    <group>
+      <name>CM4F</name>
+      <file>
+        <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\IAR\ARM_CM4F\port.c</name>
+      </file>
+      <file>
+        <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\IAR\ARM_CM4F\portasm.s</name>
+      </file>
+    </group>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\croutine.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertoslpc\FreeRTOSCommonHooks.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\MemMang\heap_4.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\list.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\queue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\tasks.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\timers.c</name>
+    </file>
+  </group>
   <group>
     <name>tinyusb</name>
     <group>
diff --git a/demos/host/host_freertos/host_freertos.uvopt b/demos/host/host_freertos/host_freertos.uvopt
index 98a8b877..8fcf2337 100644
--- a/demos/host/host_freertos/host_freertos.uvopt
+++ b/demos/host/host_freertos/host_freertos.uvopt
@@ -73,7 +73,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <DllOpt>
@@ -555,7 +555,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <Books>
@@ -706,8 +706,8 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>121</TopLine>
-      <CurrentLine>122</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\main.c</PathWithFileName>
       <FilenameWithoutPath>main.c</FilenameWithoutPath>
@@ -752,10 +752,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>7</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>73</TopLine>
-      <CurrentLine>74</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\mouse_app.c</PathWithFileName>
       <FilenameWithoutPath>mouse_app.c</FilenameWithoutPath>
@@ -1168,10 +1168,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>34</ColumnNumber>
+      <ColumnNumber>10</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>79</TopLine>
-      <CurrentLine>88</CurrentLine>
+      <TopLine>80</TopLine>
+      <CurrentLine>85</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\freertos\freertoslpc\FreeRTOSCommonHooks.c</PathWithFileName>
       <FilenameWithoutPath>FreeRTOSCommonHooks.c</FilenameWithoutPath>
@@ -1234,7 +1234,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>2113</TopLine>
+      <TopLine>2114</TopLine>
       <CurrentLine>2115</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\freertos\freertos\Source\tasks.c</PathWithFileName>
@@ -1352,9 +1352,9 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>22</ColumnNumber>
+      <ColumnNumber>23</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>1718</TopLine>
+      <TopLine>1719</TopLine>
       <CurrentLine>1723</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\fatfs\ff.c</PathWithFileName>
@@ -1546,7 +1546,7 @@
       <Focus>0</Focus>
       <ColumnNumber>30</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>144</TopLine>
+      <TopLine>145</TopLine>
       <CurrentLine>150</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
@@ -1654,7 +1654,7 @@
 
   <Group>
     <GroupName>bsp lpc175x_6x</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -1762,7 +1762,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>123</TopLine>
+      <TopLine>124</TopLine>
       <CurrentLine>129</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc175x_6x\startup_keil\startup_LPC17xx.s</PathWithFileName>
diff --git a/demos/host/host_freertos/host_freertos.uvproj b/demos/host/host_freertos/host_freertos.uvproj
index 1d9fb2cc..3bd11fe1 100644
--- a/demos/host/host_freertos/host_freertos.uvproj
+++ b/demos/host/host_freertos/host_freertos.uvproj
@@ -350,7 +350,7 @@
               <MiscControls>--gnu --c99 --diag_suppress=66</MiscControls>
               <Define>CORE_M4 TUSB_CFG_MCU=MCU_LPC43XX BOARD=BOARD_EA4357 TUSB_CFG_OS=TUSB_OS_FREERTOS TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</Define>
               <Undefine></Undefine>
-              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\host_freertos;..\..\..\vendor\fatfs</IncludePath>
+              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\..\..\vendor\fatfs</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -2020,7 +2020,7 @@
               <MiscControls>--gnu --c99 --diag_suppress=66</MiscControls>
               <Define>TUSB_CFG_MCU=MCU_LPC175X_6X BOARD=BOARD_LPCXPRESSO1769  TUSB_CFG_OS=TUSB_OS_FREERTOS TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</Define>
               <Undefine></Undefine>
-              <IncludePath>..\src;..\..\bsp\lpc175x_6x\CMSISv2p00_LPC17xx\inc;..\..\bsp\lpc175x_6x\LPC17xx_DriverLib\include;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\host_freertos;..\..\..\vendor\fatfs</IncludePath>
+              <IncludePath>..\src;..\..\bsp\lpc175x_6x\CMSISv2p00_LPC17xx\inc;..\..\bsp\lpc175x_6x\LPC17xx_DriverLib\include;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\..\..\vendor\fatfs</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -2855,7 +2855,7 @@
               <MiscControls>--gnu --c99 --diag_suppress=66</MiscControls>
               <Define>CORE_M4 TUSB_CFG_MCU=MCU_LPC43XX BOARD=BOARD_NGX4330 TUSB_CFG_OS=TUSB_OS_FREERTOS TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</Define>
               <Undefine></Undefine>
-              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\host_freertos;..\..\..\vendor\fatfs</IncludePath>
+              <IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\freertos;..\..\..\vendor\freertos\freertos\Source\include;..\..\..\vendor\fatfs</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
diff --git a/demos/host/host_os_none/.cproject b/demos/host/host_os_none/.cproject
index e1977f87..2f11b552 100644
--- a/demos/host/host_os_none/.cproject
+++ b/demos/host/host_os_none/.cproject
@@ -52,14 +52,14 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/src}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.c.misc.dialect.861665028" name="C Dialect" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.gnu99" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.fpu.858901448" superClass="com.crt.advproject.gcc.fpu" value="com.crt.advproject.gcc.fpu.fpv4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.fpu.858901448" name="Floating point" superClass="com.crt.advproject.gcc.fpu" value="com.crt.advproject.gcc.fpu.fpv4" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.input.217124913" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1376287865" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
 								<option id="com.crt.advproject.gas.arch.1664735680" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.572061543" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.884423800" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
-								<option id="com.crt.advproject.gas.fpu.1152943186" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.fpu.1152943186" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.assembler.input.1812008425" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.1488844340" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 							</tool>
@@ -77,7 +77,7 @@
 								<option id="gnu.c.link.option.libs.1088600788" name="Libraries (-l)" superClass="gnu.c.link.option.libs"/>
 								<option id="gnu.c.link.option.paths.1352371726" name="Library search path (-L)" superClass="gnu.c.link.option.paths"/>
 								<option id="com.crt.advproject.link.gcc.hdrlib.1912639139" name="Use C library" superClass="com.crt.advproject.link.gcc.hdrlib" value="com.crt.advproject.gcc.link.hdrlib.codered.semihost" valueType="enumerated"/>
-								<option id="com.crt.advproject.link.fpu.1467962306" superClass="com.crt.advproject.link.fpu" value="com.crt.advproject.link.fpu.fpv4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.fpu.1467962306" name="Floating point" superClass="com.crt.advproject.link.fpu" value="com.crt.advproject.link.fpu.fpv4" valueType="enumerated"/>
 								<inputType id="cdt.managedbuild.tool.gnu.c.linker.input.1768732506" superClass="cdt.managedbuild.tool.gnu.c.linker.input">
 									<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
 									<additionalInput kind="additionalinput" paths="$(LIBS)"/>
@@ -142,7 +142,6 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/lwip/lwip/src/include/ipv4}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/lwip/lpclwip}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/lwip/lwip/src/include}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/bsp}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/tinyusb}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/src}&quot;"/>
diff --git a/demos/host/host_os_none/host_os_none.uvopt b/demos/host/host_os_none/host_os_none.uvopt
index dec0da17..80b63069 100644
--- a/demos/host/host_os_none/host_os_none.uvopt
+++ b/demos/host/host_os_none/host_os_none.uvopt
@@ -972,10 +972,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>54</ColumnNumber>
+      <ColumnNumber>36</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>125</TopLine>
-      <CurrentLine>137</CurrentLine>
+      <TopLine>126</TopLine>
+      <CurrentLine>138</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\mouse_app.c</PathWithFileName>
       <FilenameWithoutPath>mouse_app.c</FilenameWithoutPath>
@@ -1004,10 +1004,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>38</ColumnNumber>
+      <ColumnNumber>12</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>138</TopLine>
-      <CurrentLine>150</CurrentLine>
+      <TopLine>140</TopLine>
+      <CurrentLine>152</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\msc_app.c</PathWithFileName>
       <FilenameWithoutPath>msc_app.c</FilenameWithoutPath>
@@ -1034,7 +1034,7 @@
 
   <Group>
     <GroupName>tinyusb</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -1484,9 +1484,9 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>8</ColumnNumber>
+      <ColumnNumber>12</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>3186</TopLine>
+      <TopLine>3187</TopLine>
       <CurrentLine>3196</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\fatfs\ff.c</PathWithFileName>
@@ -1558,7 +1558,7 @@
       <Focus>0</Focus>
       <ColumnNumber>17</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>80</TopLine>
+      <TopLine>81</TopLine>
       <CurrentLine>90</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\boards\printf_retarget.c</PathWithFileName>
@@ -1692,10 +1692,10 @@
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>30</ColumnNumber>
+      <ColumnNumber>18</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>147</TopLine>
-      <CurrentLine>153</CurrentLine>
+      <TopLine>148</TopLine>
+      <CurrentLine>163</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
       <FilenameWithoutPath>startup_LPC43xx.s</FilenameWithoutPath>
diff --git a/demos/host/host_freertos/app_os_prio.h b/demos/host/src/app_os_prio.h
similarity index 71%
rename from demos/host/host_freertos/app_os_prio.h
rename to demos/host/src/app_os_prio.h
index 1704d831..99be2de0 100644
--- a/demos/host/host_freertos/app_os_prio.h
+++ b/demos/host/src/app_os_prio.h
@@ -36,12 +36,6 @@
 */
 /**************************************************************************/
 
-/** \file
- *  \brief TBD
- *
- *  \note TBD
- */
-
 /** \ingroup TBD
  *  \defgroup TBD
  *  \brief TBD
@@ -57,12 +51,27 @@
  extern "C" {
 #endif
 
-#define KEYBOARD_APP_TASK_PRIO     (TUSB_CFG_OS_TASK_PRIO-2)
-#define MOUSE_APP_TASK_PRIO        KEYBOARD_APP_TASK_PRIO
-#define CDC_SERIAL_APP_TASK_PRIO   KEYBOARD_APP_TASK_PRIO
-#define MSC_APP_TASK_PRIO          KEYBOARD_APP_TASK_PRIO
+#include "tusb.h"
 
-#define LED_BLINKING_APP_TASK_PRIO (tskIDLE_PRIORITY+1)
+#if TUSB_CFG_OS == TUSB_OS_NONE
+  #define LOWER_PRIO(x)   0   // does not matter
+#elif TUSB_CFG_OS == TUSB_OS_FREERTOS
+  #define LOWER_PRIO(x)   ((x)-1) // freeRTOS lower number --> lower priority
+#elif TUSB_CFG_OS == TUSB_OS_CMSIS_RTX
+  #define LOWER_PRIO(x)   ((x)-1) // CMSIS-RTOS lower number --> lower priority
+#else
+  #error Priority is not configured for this RTOS
+#endif
+
+enum {
+  STANDARD_APP_TASK_PRIO     = LOWER_PRIO(TUSB_CFG_OS_TASK_PRIO),  // Application Task is lower than usb system task
+  LED_BLINKING_APP_TASK_PRIO = LOWER_PRIO(STANDARD_APP_TASK_PRIO), // Blinking task is lower than normal task
+
+  KEYBOARD_APP_TASK_PRIO     = STANDARD_APP_TASK_PRIO,
+  MOUSE_APP_TASK_PRIO        = STANDARD_APP_TASK_PRIO,
+  CDC_SERIAL_APP_TASK_PRIO   = STANDARD_APP_TASK_PRIO,
+  MSC_APP_TASK_PRIO          = STANDARD_APP_TASK_PRIO
+};
 
 #ifdef __cplusplus
  }
diff --git a/demos/host/src/cdc_serial_app.c b/demos/host/src/cdc_serial_app.c
index 6afcd0ee..db97bd87 100644
--- a/demos/host/src/cdc_serial_app.c
+++ b/demos/host/src/cdc_serial_app.c
@@ -37,10 +37,7 @@
 /**************************************************************************/
 
 #include "cdc_serial_app.h"
-
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
 
 #if TUSB_CFG_HOST_CDC
 
diff --git a/demos/host/src/keyboard_app.c b/demos/host/src/keyboard_app.c
index 68437195..907ae8c2 100644
--- a/demos/host/src/keyboard_app.c
+++ b/demos/host/src/keyboard_app.c
@@ -40,10 +40,7 @@
 // INCLUDE
 //--------------------------------------------------------------------+
 #include "keyboard_app.h"
-
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
 
 #if TUSB_CFG_HOST_HID_KEYBOARD
 
diff --git a/demos/host/src/main.c b/demos/host/src/main.c
index ef44f6b5..5f700120 100644
--- a/demos/host/src/main.c
+++ b/demos/host/src/main.c
@@ -46,10 +46,7 @@
 #include "boards/board.h"
 #include "tusb.h"
 
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
-
 #include "mouse_app.h"
 #include "keyboard_app.h"
 #include "msc_app.h"
diff --git a/demos/host/src/mouse_app.c b/demos/host/src/mouse_app.c
index 59798691..60b91f4d 100644
--- a/demos/host/src/mouse_app.c
+++ b/demos/host/src/mouse_app.c
@@ -40,11 +40,7 @@
 // INCLUDE
 //--------------------------------------------------------------------+
 #include "mouse_app.h"
-
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
-
 
 #if TUSB_CFG_HOST_HID_MOUSE
 
diff --git a/demos/host/src/msc_app.c b/demos/host/src/msc_app.c
index 520bfa5b..b7e909ce 100644
--- a/demos/host/src/msc_app.c
+++ b/demos/host/src/msc_app.c
@@ -40,10 +40,7 @@
 // INCLUDE
 //--------------------------------------------------------------------+
 #include "msc_app.h"
-
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
 
 #if TUSB_CFG_HOST_MSC
 
diff --git a/demos/host/src/rndis_app.c b/demos/host/src/rndis_app.c
index f77df8b9..8371d698 100644
--- a/demos/host/src/rndis_app.c
+++ b/demos/host/src/rndis_app.c
@@ -37,10 +37,7 @@
 /**************************************************************************/
 
 #include "rndis_app.h"
-
-#if TUSB_CFG_OS != TUSB_OS_NONE
 #include "app_os_prio.h"
-#endif
 
 #if TUSB_CFG_HOST_CDC && TUSB_CFG_HOST_CDC_RNDIS
 
diff --git a/tinyusb/tusb_option.h b/tinyusb/tusb_option.h
index d27f21cb..4bd720b2 100644
--- a/tinyusb/tusb_option.h
+++ b/tinyusb/tusb_option.h
@@ -62,12 +62,12 @@
 
 #include "mcu_capacity.h"
 
-#ifdef TUSB_CFG_CONFIG_FILE
-  #include TUSB_CFG_CONFIG_FILE
-#else
-  #include "tusb_config.h"
+#ifndef TUSB_CFG_CONFIG_FILE
+  #define TUSB_CFG_CONFIG_FILE "tusb_config.h"
 #endif
 
+#include TUSB_CFG_CONFIG_FILE
+
 //--------------------------------------------------------------------+
 // CONTROLLER
 //--------------------------------------------------------------------+
diff --git a/vendor/freertos/freertos/Source/include/portable.h b/vendor/freertos/freertos/Source/include/portable.h
index 912bc0b8..0a474280 100644
--- a/vendor/freertos/freertos/Source/include/portable.h
+++ b/vendor/freertos/freertos/Source/include/portable.h
@@ -1,430 +1,436 @@
-/*
-    FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.
-
-    FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME.  PLEASE VISIT 
-    http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
-
-    ***************************************************************************
-     *                                                                       *
-     *    FreeRTOS tutorial books are available in pdf and paperback.        *
-     *    Complete, revised, and edited pdf reference manuals are also       *
-     *    available.                                                         *
-     *                                                                       *
-     *    Purchasing FreeRTOS documentation will not only help you, by       *
-     *    ensuring you get running as quickly as possible and with an        *
-     *    in-depth knowledge of how to use FreeRTOS, it will also help       *
-     *    the FreeRTOS project to continue with its mission of providing     *
-     *    professional grade, cross platform, de facto standard solutions    *
-     *    for microcontrollers - completely free of charge!                  *
-     *                                                                       *
-     *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *
-     *                                                                       *
-     *    Thank you for using FreeRTOS, and thank you for your support!      *
-     *                                                                       *
-    ***************************************************************************
-
-
-    This file is part of the FreeRTOS distribution.
-
-    FreeRTOS is free software; you can redistribute it and/or modify it under
-    the terms of the GNU General Public License (version 2) as published by the
-    Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
-    >>>NOTE<<< The modification to the GPL is included to allow you to
-    distribute a combined work that includes FreeRTOS without being obliged to
-    provide the source code for proprietary components outside of the FreeRTOS
-    kernel.  FreeRTOS is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-    more details. You should have received a copy of the GNU General Public
-    License and the FreeRTOS license exception along with FreeRTOS; if not it
-    can be viewed here: http://www.freertos.org/a00114.html and also obtained
-    by writing to Richard Barry, contact details for whom are available on the
-    FreeRTOS WEB site.
-
-    1 tab == 4 spaces!
-    
-    ***************************************************************************
-     *                                                                       *
-     *    Having a problem?  Start by reading the FAQ "My application does   *
-     *    not run, what could be wrong?"                                     *
-     *                                                                       *
-     *    http://www.FreeRTOS.org/FAQHelp.html                               *
-     *                                                                       *
-    ***************************************************************************
-
-    
-    http://www.FreeRTOS.org - Documentation, training, latest versions, license 
-    and contact details.  
-    
-    http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
-    including FreeRTOS+Trace - an indispensable productivity tool.
-
-    Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell 
-    the code with commercial support, indemnification, and middleware, under 
-    the OpenRTOS brand: http://www.OpenRTOS.com.  High Integrity Systems also
-    provide a safety engineered and independently SIL3 certified version under 
-    the SafeRTOS brand: http://www.SafeRTOS.com.
-*/
-
-/*-----------------------------------------------------------
- * Portable layer API.  Each function must be defined for each port.
- *----------------------------------------------------------*/
-
-#ifndef PORTABLE_H
-#define PORTABLE_H
-
-/* Include the macro file relevant to the port being used. */
-
-#ifdef OPEN_WATCOM_INDUSTRIAL_PC_PORT
-	#include "..\..\Source\portable\owatcom\16bitdos\pc\portmacro.h"
-	typedef void ( __interrupt __far *pxISR )();
-#endif
-
-#ifdef OPEN_WATCOM_FLASH_LITE_186_PORT
-	#include "..\..\Source\portable\owatcom\16bitdos\flsh186\portmacro.h"
-	typedef void ( __interrupt __far *pxISR )();
-#endif
-
-#ifdef GCC_MEGA_AVR
-	#include "../portable/GCC/ATMega323/portmacro.h"
-#endif
-
-#ifdef IAR_MEGA_AVR
-	#include "../portable/IAR/ATMega323/portmacro.h"
-#endif
-
-#ifdef MPLAB_PIC24_PORT
-	#include "..\..\Source\portable\MPLAB\PIC24_dsPIC\portmacro.h"
-#endif
-
-#ifdef MPLAB_DSPIC_PORT
-	#include "..\..\Source\portable\MPLAB\PIC24_dsPIC\portmacro.h"
-#endif
-
-#ifdef MPLAB_PIC18F_PORT
-	#include "..\..\Source\portable\MPLAB\PIC18F\portmacro.h"
-#endif
-
-#ifdef MPLAB_PIC32MX_PORT
-	#include "..\..\Source\portable\MPLAB\PIC32MX\portmacro.h"
-#endif
-
-#ifdef _FEDPICC
-	#include "libFreeRTOS/Include/portmacro.h"
-#endif
-
-#ifdef SDCC_CYGNAL
-	#include "../../Source/portable/SDCC/Cygnal/portmacro.h"
-#endif
-
-#ifdef GCC_ARM7
-	#include "../../Source/portable/GCC/ARM7_LPC2000/portmacro.h"
-#endif
-
-#ifdef GCC_ARM7_ECLIPSE
-	#include "portmacro.h"
-#endif
-
-#ifdef ROWLEY_LPC23xx
-	#include "../../Source/portable/GCC/ARM7_LPC23xx/portmacro.h"
-#endif
-
-#ifdef IAR_MSP430
-	#include "..\..\Source\portable\IAR\MSP430\portmacro.h"	
-#endif
-	
-#ifdef GCC_MSP430
-	#include "../../Source/portable/GCC/MSP430F449/portmacro.h"
-#endif
-
-#ifdef ROWLEY_MSP430
-	#include "../../Source/portable/Rowley/MSP430F449/portmacro.h"
-#endif
-
-#ifdef ARM7_LPC21xx_KEIL_RVDS
-	#include "..\..\Source\portable\RVDS\ARM7_LPC21xx\portmacro.h"
-#endif
-
-#ifdef SAM7_GCC
-	#include "../../Source/portable/GCC/ARM7_AT91SAM7S/portmacro.h"
-#endif
-
-#ifdef SAM7_IAR
-	#include "..\..\Source\portable\IAR\AtmelSAM7S64\portmacro.h"
-#endif
-
-#ifdef SAM9XE_IAR
-	#include "..\..\Source\portable\IAR\AtmelSAM9XE\portmacro.h"
-#endif
-
-#ifdef LPC2000_IAR
-	#include "..\..\Source\portable\IAR\LPC2000\portmacro.h"
-#endif
-
-#ifdef STR71X_IAR
-	#include "..\..\Source\portable\IAR\STR71x\portmacro.h"
-#endif
-
-#ifdef STR75X_IAR
-	#include "..\..\Source\portable\IAR\STR75x\portmacro.h"
-#endif
-	
-#ifdef STR75X_GCC
-	#include "..\..\Source\portable\GCC\STR75x\portmacro.h"
-#endif
-
-#ifdef STR91X_IAR
-	#include "..\..\Source\portable\IAR\STR91x\portmacro.h"
-#endif
-	
-#ifdef GCC_H8S
-	#include "../../Source/portable/GCC/H8S2329/portmacro.h"
-#endif
-
-#ifdef GCC_AT91FR40008
-	#include "../../Source/portable/GCC/ARM7_AT91FR40008/portmacro.h"
-#endif
-
-#ifdef RVDS_ARMCM3_LM3S102
-	#include "../../Source/portable/RVDS/ARM_CM3/portmacro.h"
-#endif
-
-#ifdef GCC_ARMCM3_LM3S102
-	#include "../../Source/portable/GCC/ARM_CM3/portmacro.h"
-#endif
-
-#ifdef GCC_ARMCM3
-	#include "../../Source/portable/GCC/ARM_CM3/portmacro.h"
-#endif
-
-#ifdef IAR_ARM_CM3
-	#include "../../Source/portable/IAR/ARM_CM3/portmacro.h"
-#endif
-
-#ifdef IAR_ARMCM3_LM
-	#include "../../Source/portable/IAR/ARM_CM3/portmacro.h"
-#endif
-	
-#ifdef HCS12_CODE_WARRIOR
-	#include "../../Source/portable/CodeWarrior/HCS12/portmacro.h"
-#endif	
-
-#ifdef MICROBLAZE_GCC
-	#include "../../Source/portable/GCC/MicroBlaze/portmacro.h"
-#endif
-
-#ifdef TERN_EE
-	#include "..\..\Source\portable\Paradigm\Tern_EE\small\portmacro.h"
-#endif
-
-#ifdef GCC_HCS12
-	#include "../../Source/portable/GCC/HCS12/portmacro.h"
-#endif
-
-#ifdef GCC_MCF5235
-    #include "../../Source/portable/GCC/MCF5235/portmacro.h"
-#endif
-
-#ifdef COLDFIRE_V2_GCC
-	#include "../../../Source/portable/GCC/ColdFire_V2/portmacro.h"
-#endif
-
-#ifdef COLDFIRE_V2_CODEWARRIOR
-	#include "../../Source/portable/CodeWarrior/ColdFire_V2/portmacro.h"
-#endif
-
-#ifdef GCC_PPC405
-	#include "../../Source/portable/GCC/PPC405_Xilinx/portmacro.h"
-#endif
-
-#ifdef GCC_PPC440
-	#include "../../Source/portable/GCC/PPC440_Xilinx/portmacro.h"
-#endif
-
-#ifdef _16FX_SOFTUNE
-	#include "..\..\Source\portable\Softune\MB96340\portmacro.h"
-#endif
-
-#ifdef BCC_INDUSTRIAL_PC_PORT
-	/* A short file name has to be used in place of the normal
-	FreeRTOSConfig.h when using the Borland compiler. */
-	#include "frconfig.h"
-	#include "..\portable\BCC\16BitDOS\PC\prtmacro.h"
-    typedef void ( __interrupt __far *pxISR )();
-#endif
-
-#ifdef BCC_FLASH_LITE_186_PORT
-	/* A short file name has to be used in place of the normal
-	FreeRTOSConfig.h when using the Borland compiler. */
-	#include "frconfig.h"
-	#include "..\portable\BCC\16BitDOS\flsh186\prtmacro.h"
-    typedef void ( __interrupt __far *pxISR )();
-#endif
-
-#ifdef __GNUC__
-   #ifdef __AVR32_AVR32A__
-	   #include "portmacro.h"
-   #endif
-#endif
-
-#ifdef __ICCAVR32__
-   #ifdef __CORE__
-      #if __CORE__ == __AVR32A__
-	      #include "portmacro.h"
-      #endif
-   #endif
-#endif
-
-#ifdef __91467D
-	#include "portmacro.h"
-#endif
-
-#ifdef __96340
-	#include "portmacro.h"
-#endif
-
-
-#ifdef __IAR_V850ES_Fx3__
-	#include "../../Source/portable/IAR/V850ES/portmacro.h"
-#endif
-
-#ifdef __IAR_V850ES_Jx3__
-	#include "../../Source/portable/IAR/V850ES/portmacro.h"
-#endif
-
-#ifdef __IAR_V850ES_Jx3_L__
-	#include "../../Source/portable/IAR/V850ES/portmacro.h"
-#endif
-
-#ifdef __IAR_V850ES_Jx2__
-	#include "../../Source/portable/IAR/V850ES/portmacro.h"
-#endif
-
-#ifdef __IAR_V850ES_Hx2__
-	#include "../../Source/portable/IAR/V850ES/portmacro.h"
-#endif
-
-#ifdef __IAR_78K0R_Kx3__
-	#include "../../Source/portable/IAR/78K0R/portmacro.h"
-#endif
-	
-#ifdef __IAR_78K0R_Kx3L__
-	#include "../../Source/portable/IAR/78K0R/portmacro.h"
-#endif
-
-//--------------------------------------------------------------------+
-// TinyUSB modification
-//--------------------------------------------------------------------+
-#if defined __CC_ARM
-  #if __CORTEX_M == 4 // TODO M0 M4
-    #define PORTMACRO_PATH "../portable/RVDS/ARM_CM4F/portmacro.h"
-  #elif __CORTEX_M == 3
-    #define PORTMACRO_PATH "../portable/RVDS/ARM_CM3/portmacro.h"
-  #endif
-
-#elif defined __GNUC__
-  #if __CORTEX_M == 4 // TODO M0 M4
-    #define PORTMACRO_PATH "../portable/GCC/ARM_CM4F/portmacro.h"
-  #elif __CORTEX_M == 3
-    #define PORTMACRO_PATH "../portable/GCC/ARM_CM3/portmacro.h"
-  #endif
-#endif
-
-#ifndef PORTMACRO_PATH
-  #error portmacro.h path is not defined for this toolchain and/or MCU
-#endif
-
-#include PORTMACRO_PATH
-
-
-/* Catch all to ensure portmacro.h is included in the build.  Newer demos
-have the path as part of the project options, rather than as relative from
-the project location.  If portENTER_CRITICAL() has not been defined then
-portmacro.h has not yet been included - as every portmacro.h provides a
-portENTER_CRITICAL() definition.  Check the demo application for your demo
-to find the path to the correct portmacro.h file. */
-#ifndef portENTER_CRITICAL
-	#include "portmacro.h"	
-#endif
-	
-#if portBYTE_ALIGNMENT == 8
-	#define portBYTE_ALIGNMENT_MASK ( 0x0007 )
-#endif
-
-#if portBYTE_ALIGNMENT == 4
-	#define portBYTE_ALIGNMENT_MASK	( 0x0003 )
-#endif
-
-#if portBYTE_ALIGNMENT == 2
-	#define portBYTE_ALIGNMENT_MASK	( 0x0001 )
-#endif
-
-#if portBYTE_ALIGNMENT == 1
-	#define portBYTE_ALIGNMENT_MASK	( 0x0000 )
-#endif
-
-#ifndef portBYTE_ALIGNMENT_MASK
-	#error "Invalid portBYTE_ALIGNMENT definition"
-#endif
-
-#ifndef portNUM_CONFIGURABLE_REGIONS
-	#define portNUM_CONFIGURABLE_REGIONS 1
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "mpu_wrappers.h"
-
-/*
- * Setup the stack of a new task so it is ready to be placed under the
- * scheduler control.  The registers have to be placed on the stack in
- * the order that the port expects to find them.
- *
- */
-#if( portUSING_MPU_WRAPPERS == 1 )
-	portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters, portBASE_TYPE xRunPrivileged ) PRIVILEGED_FUNCTION;
-#else
-	portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters );
-#endif
-
-/*
- * Map to the memory management routines required for the port.
- */
-void *pvPortMalloc( size_t xSize ) PRIVILEGED_FUNCTION;
-void vPortFree( void *pv ) PRIVILEGED_FUNCTION;
-void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION;
-size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION;
-
-/*
- * Setup the hardware ready for the scheduler to take control.  This generally
- * sets up a tick interrupt and sets timers for the correct tick frequency.
- */
-portBASE_TYPE xPortStartScheduler( void ) PRIVILEGED_FUNCTION;
-
-/*
- * Undo any hardware/ISR setup that was performed by xPortStartScheduler() so
- * the hardware is left in its original condition after the scheduler stops
- * executing.
- */
-void vPortEndScheduler( void ) PRIVILEGED_FUNCTION;
-
-/*
- * The structures and methods of manipulating the MPU are contained within the
- * port layer.
- *
- * Fills the xMPUSettings structure with the memory region information
- * contained in xRegions.
- */
-#if( portUSING_MPU_WRAPPERS == 1 ) 
-	struct xMEMORY_REGION;
-	void vPortStoreTaskMPUSettings( xMPU_SETTINGS *xMPUSettings, const struct xMEMORY_REGION * const xRegions, portSTACK_TYPE *pxBottomOfStack, unsigned short usStackDepth ) PRIVILEGED_FUNCTION;
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* PORTABLE_H */
-
+/*
+    FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.
+
+    FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME.  PLEASE VISIT
+    http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+    ***************************************************************************
+     *                                                                       *
+     *    FreeRTOS tutorial books are available in pdf and paperback.        *
+     *    Complete, revised, and edited pdf reference manuals are also       *
+     *    available.                                                         *
+     *                                                                       *
+     *    Purchasing FreeRTOS documentation will not only help you, by       *
+     *    ensuring you get running as quickly as possible and with an        *
+     *    in-depth knowledge of how to use FreeRTOS, it will also help       *
+     *    the FreeRTOS project to continue with its mission of providing     *
+     *    professional grade, cross platform, de facto standard solutions    *
+     *    for microcontrollers - completely free of charge!                  *
+     *                                                                       *
+     *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *
+     *                                                                       *
+     *    Thank you for using FreeRTOS, and thank you for your support!      *
+     *                                                                       *
+    ***************************************************************************
+
+
+    This file is part of the FreeRTOS distribution.
+
+    FreeRTOS is free software; you can redistribute it and/or modify it under
+    the terms of the GNU General Public License (version 2) as published by the
+    Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
+    >>>NOTE<<< The modification to the GPL is included to allow you to
+    distribute a combined work that includes FreeRTOS without being obliged to
+    provide the source code for proprietary components outside of the FreeRTOS
+    kernel.  FreeRTOS is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+    more details. You should have received a copy of the GNU General Public
+    License and the FreeRTOS license exception along with FreeRTOS; if not it
+    can be viewed here: http://www.freertos.org/a00114.html and also obtained
+    by writing to Richard Barry, contact details for whom are available on the
+    FreeRTOS WEB site.
+
+    1 tab == 4 spaces!
+
+    ***************************************************************************
+     *                                                                       *
+     *    Having a problem?  Start by reading the FAQ "My application does   *
+     *    not run, what could be wrong?"                                     *
+     *                                                                       *
+     *    http://www.FreeRTOS.org/FAQHelp.html                               *
+     *                                                                       *
+    ***************************************************************************
+
+
+    http://www.FreeRTOS.org - Documentation, training, latest versions, license
+    and contact details.
+
+    http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+    including FreeRTOS+Trace - an indispensable productivity tool.
+
+    Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
+    the code with commercial support, indemnification, and middleware, under
+    the OpenRTOS brand: http://www.OpenRTOS.com.  High Integrity Systems also
+    provide a safety engineered and independently SIL3 certified version under
+    the SafeRTOS brand: http://www.SafeRTOS.com.
+*/
+
+/*-----------------------------------------------------------
+ * Portable layer API.  Each function must be defined for each port.
+ *----------------------------------------------------------*/
+
+#ifndef PORTABLE_H
+#define PORTABLE_H
+
+//--------------------------------------------------------------------+
+// TinyUSB modification
+//--------------------------------------------------------------------+
+#if defined __CC_ARM
+  #if __CORTEX_M == 4 // TODO M0 M4
+    #define PORTMACRO_PATH "../portable/RVDS/ARM_CM4F/portmacro.h"
+  #elif __CORTEX_M == 3
+    #define PORTMACRO_PATH "../portable/RVDS/ARM_CM3/portmacro.h"
+  #endif
+
+#elif defined __GNUC__
+  #if __CORTEX_M == 4 // TODO M0 M4
+    #define PORTMACRO_PATH "../portable/GCC/ARM_CM4F/portmacro.h"
+  #elif __CORTEX_M == 3
+    #define PORTMACRO_PATH "../portable/GCC/ARM_CM3/portmacro.h"
+  #endif
+
+#elif defined __ICCARM__
+  #if __CORTEX_M == 4 // TODO M0 M4
+    #define PORTMACRO_PATH "../portable/IAR/ARM_CM4F/portmacro.h"
+  #elif __CORTEX_M == 3
+    #define PORTMACRO_PATH "../portable/IAR/ARM_CM3/portmacro.h"
+  #endif
+
+#endif
+
+#ifndef PORTMACRO_PATH
+  #error portmacro.h path is not defined for this toolchain and/or MCU
+#endif
+
+#include PORTMACRO_PATH
+
+/* Include the macro file relevant to the port being used. */
+#ifdef OPEN_WATCOM_INDUSTRIAL_PC_PORT
+	#include "..\..\Source\portable\owatcom\16bitdos\pc\portmacro.h"
+	typedef void ( __interrupt __far *pxISR )();
+#endif
+
+#ifdef OPEN_WATCOM_FLASH_LITE_186_PORT
+	#include "..\..\Source\portable\owatcom\16bitdos\flsh186\portmacro.h"
+	typedef void ( __interrupt __far *pxISR )();
+#endif
+
+#ifdef GCC_MEGA_AVR
+	#include "../portable/GCC/ATMega323/portmacro.h"
+#endif
+
+#ifdef IAR_MEGA_AVR
+	#include "../portable/IAR/ATMega323/portmacro.h"
+#endif
+
+#ifdef MPLAB_PIC24_PORT
+	#include "..\..\Source\portable\MPLAB\PIC24_dsPIC\portmacro.h"
+#endif
+
+#ifdef MPLAB_DSPIC_PORT
+	#include "..\..\Source\portable\MPLAB\PIC24_dsPIC\portmacro.h"
+#endif
+
+#ifdef MPLAB_PIC18F_PORT
+	#include "..\..\Source\portable\MPLAB\PIC18F\portmacro.h"
+#endif
+
+#ifdef MPLAB_PIC32MX_PORT
+	#include "..\..\Source\portable\MPLAB\PIC32MX\portmacro.h"
+#endif
+
+#ifdef _FEDPICC
+	#include "libFreeRTOS/Include/portmacro.h"
+#endif
+
+#ifdef SDCC_CYGNAL
+	#include "../../Source/portable/SDCC/Cygnal/portmacro.h"
+#endif
+
+#ifdef GCC_ARM7
+	#include "../../Source/portable/GCC/ARM7_LPC2000/portmacro.h"
+#endif
+
+#ifdef GCC_ARM7_ECLIPSE
+	#include "portmacro.h"
+#endif
+
+#ifdef ROWLEY_LPC23xx
+	#include "../../Source/portable/GCC/ARM7_LPC23xx/portmacro.h"
+#endif
+
+#ifdef IAR_MSP430
+	#include "..\..\Source\portable\IAR\MSP430\portmacro.h"
+#endif
+
+#ifdef GCC_MSP430
+	#include "../../Source/portable/GCC/MSP430F449/portmacro.h"
+#endif
+
+#ifdef ROWLEY_MSP430
+	#include "../../Source/portable/Rowley/MSP430F449/portmacro.h"
+#endif
+
+#ifdef ARM7_LPC21xx_KEIL_RVDS
+	#include "..\..\Source\portable\RVDS\ARM7_LPC21xx\portmacro.h"
+#endif
+
+#ifdef SAM7_GCC
+	#include "../../Source/portable/GCC/ARM7_AT91SAM7S/portmacro.h"
+#endif
+
+#ifdef SAM7_IAR
+	#include "..\..\Source\portable\IAR\AtmelSAM7S64\portmacro.h"
+#endif
+
+#ifdef SAM9XE_IAR
+	#include "..\..\Source\portable\IAR\AtmelSAM9XE\portmacro.h"
+#endif
+
+#ifdef LPC2000_IAR
+	#include "..\..\Source\portable\IAR\LPC2000\portmacro.h"
+#endif
+
+#ifdef STR71X_IAR
+	#include "..\..\Source\portable\IAR\STR71x\portmacro.h"
+#endif
+
+#ifdef STR75X_IAR
+	#include "..\..\Source\portable\IAR\STR75x\portmacro.h"
+#endif
+
+#ifdef STR75X_GCC
+	#include "..\..\Source\portable\GCC\STR75x\portmacro.h"
+#endif
+
+#ifdef STR91X_IAR
+	#include "..\..\Source\portable\IAR\STR91x\portmacro.h"
+#endif
+
+#ifdef GCC_H8S
+	#include "../../Source/portable/GCC/H8S2329/portmacro.h"
+#endif
+
+#ifdef GCC_AT91FR40008
+	#include "../../Source/portable/GCC/ARM7_AT91FR40008/portmacro.h"
+#endif
+
+#ifdef RVDS_ARMCM3_LM3S102
+	#include "../../Source/portable/RVDS/ARM_CM3/portmacro.h"
+#endif
+
+#ifdef GCC_ARMCM3_LM3S102
+	#include "../../Source/portable/GCC/ARM_CM3/portmacro.h"
+#endif
+
+#ifdef GCC_ARMCM3
+	#include "../../Source/portable/GCC/ARM_CM3/portmacro.h"
+#endif
+
+#ifdef IAR_ARM_CM3
+	#include "../../Source/portable/IAR/ARM_CM3/portmacro.h"
+#endif
+
+#ifdef IAR_ARMCM3_LM
+	#include "../../Source/portable/IAR/ARM_CM3/portmacro.h"
+#endif
+
+#ifdef HCS12_CODE_WARRIOR
+	#include "../../Source/portable/CodeWarrior/HCS12/portmacro.h"
+#endif
+
+#ifdef MICROBLAZE_GCC
+	#include "../../Source/portable/GCC/MicroBlaze/portmacro.h"
+#endif
+
+#ifdef TERN_EE
+	#include "..\..\Source\portable\Paradigm\Tern_EE\small\portmacro.h"
+#endif
+
+#ifdef GCC_HCS12
+	#include "../../Source/portable/GCC/HCS12/portmacro.h"
+#endif
+
+#ifdef GCC_MCF5235
+    #include "../../Source/portable/GCC/MCF5235/portmacro.h"
+#endif
+
+#ifdef COLDFIRE_V2_GCC
+	#include "../../../Source/portable/GCC/ColdFire_V2/portmacro.h"
+#endif
+
+#ifdef COLDFIRE_V2_CODEWARRIOR
+	#include "../../Source/portable/CodeWarrior/ColdFire_V2/portmacro.h"
+#endif
+
+#ifdef GCC_PPC405
+	#include "../../Source/portable/GCC/PPC405_Xilinx/portmacro.h"
+#endif
+
+#ifdef GCC_PPC440
+	#include "../../Source/portable/GCC/PPC440_Xilinx/portmacro.h"
+#endif
+
+#ifdef _16FX_SOFTUNE
+	#include "..\..\Source\portable\Softune\MB96340\portmacro.h"
+#endif
+
+#ifdef BCC_INDUSTRIAL_PC_PORT
+	/* A short file name has to be used in place of the normal
+	FreeRTOSConfig.h when using the Borland compiler. */
+	#include "frconfig.h"
+	#include "..\portable\BCC\16BitDOS\PC\prtmacro.h"
+    typedef void ( __interrupt __far *pxISR )();
+#endif
+
+#ifdef BCC_FLASH_LITE_186_PORT
+	/* A short file name has to be used in place of the normal
+	FreeRTOSConfig.h when using the Borland compiler. */
+	#include "frconfig.h"
+	#include "..\portable\BCC\16BitDOS\flsh186\prtmacro.h"
+    typedef void ( __interrupt __far *pxISR )();
+#endif
+
+#ifdef __GNUC__
+   #ifdef __AVR32_AVR32A__
+	   #include "portmacro.h"
+   #endif
+#endif
+
+#ifdef __ICCAVR32__
+   #ifdef __CORE__
+      #if __CORE__ == __AVR32A__
+	      #include "portmacro.h"
+      #endif
+   #endif
+#endif
+
+#ifdef __91467D
+	#include "portmacro.h"
+#endif
+
+#ifdef __96340
+	#include "portmacro.h"
+#endif
+
+
+#ifdef __IAR_V850ES_Fx3__
+	#include "../../Source/portable/IAR/V850ES/portmacro.h"
+#endif
+
+#ifdef __IAR_V850ES_Jx3__
+	#include "../../Source/portable/IAR/V850ES/portmacro.h"
+#endif
+
+#ifdef __IAR_V850ES_Jx3_L__
+	#include "../../Source/portable/IAR/V850ES/portmacro.h"
+#endif
+
+#ifdef __IAR_V850ES_Jx2__
+	#include "../../Source/portable/IAR/V850ES/portmacro.h"
+#endif
+
+#ifdef __IAR_V850ES_Hx2__
+	#include "../../Source/portable/IAR/V850ES/portmacro.h"
+#endif
+
+#ifdef __IAR_78K0R_Kx3__
+	#include "../../Source/portable/IAR/78K0R/portmacro.h"
+#endif
+
+#ifdef __IAR_78K0R_Kx3L__
+	#include "../../Source/portable/IAR/78K0R/portmacro.h"
+#endif
+
+/* Catch all to ensure portmacro.h is included in the build.  Newer demos
+have the path as part of the project options, rather than as relative from
+the project location.  If portENTER_CRITICAL() has not been defined then
+portmacro.h has not yet been included - as every portmacro.h provides a
+portENTER_CRITICAL() definition.  Check the demo application for your demo
+to find the path to the correct portmacro.h file. */
+#ifndef portENTER_CRITICAL
+	#include "portmacro.h"
+#endif
+
+#if portBYTE_ALIGNMENT == 8
+	#define portBYTE_ALIGNMENT_MASK ( 0x0007 )
+#endif
+
+#if portBYTE_ALIGNMENT == 4
+	#define portBYTE_ALIGNMENT_MASK	( 0x0003 )
+#endif
+
+#if portBYTE_ALIGNMENT == 2
+	#define portBYTE_ALIGNMENT_MASK	( 0x0001 )
+#endif
+
+#if portBYTE_ALIGNMENT == 1
+	#define portBYTE_ALIGNMENT_MASK	( 0x0000 )
+#endif
+
+#ifndef portBYTE_ALIGNMENT_MASK
+	#error "Invalid portBYTE_ALIGNMENT definition"
+#endif
+
+#ifndef portNUM_CONFIGURABLE_REGIONS
+	#define portNUM_CONFIGURABLE_REGIONS 1
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mpu_wrappers.h"
+
+/*
+ * Setup the stack of a new task so it is ready to be placed under the
+ * scheduler control.  The registers have to be placed on the stack in
+ * the order that the port expects to find them.
+ *
+ */
+#if( portUSING_MPU_WRAPPERS == 1 )
+	portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters, portBASE_TYPE xRunPrivileged ) PRIVILEGED_FUNCTION;
+#else
+	portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters );
+#endif
+
+/*
+ * Map to the memory management routines required for the port.
+ */
+void *pvPortMalloc( size_t xSize ) PRIVILEGED_FUNCTION;
+void vPortFree( void *pv ) PRIVILEGED_FUNCTION;
+void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION;
+size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION;
+
+/*
+ * Setup the hardware ready for the scheduler to take control.  This generally
+ * sets up a tick interrupt and sets timers for the correct tick frequency.
+ */
+portBASE_TYPE xPortStartScheduler( void ) PRIVILEGED_FUNCTION;
+
+/*
+ * Undo any hardware/ISR setup that was performed by xPortStartScheduler() so
+ * the hardware is left in its original condition after the scheduler stops
+ * executing.
+ */
+void vPortEndScheduler( void ) PRIVILEGED_FUNCTION;
+
+/*
+ * The structures and methods of manipulating the MPU are contained within the
+ * port layer.
+ *
+ * Fills the xMPUSettings structure with the memory region information
+ * contained in xRegions.
+ */
+#if( portUSING_MPU_WRAPPERS == 1 )
+	struct xMEMORY_REGION;
+	void vPortStoreTaskMPUSettings( xMPU_SETTINGS *xMPUSettings, const struct xMEMORY_REGION * const xRegions, portSTACK_TYPE *pxBottomOfStack, unsigned short usStackDepth ) PRIVILEGED_FUNCTION;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PORTABLE_H */
+