diff --git a/demos/host/host_freertos/.cproject b/demos/host/host_freertos/.cproject
index c6e0046e..cf68f5fa 100644
--- a/demos/host/host_freertos/.cproject
+++ b/demos/host/host_freertos/.cproject
@@ -30,7 +30,7 @@
 							<builder buildPath="${workspace_loc:/host/Debug}" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1178085975" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1677456292" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.597047349" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.2146151354" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.2146151354" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1396414714" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.161831329" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -59,7 +59,7 @@
 								<inputType id="com.crt.advproject.compiler.input.217124913" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1376287865" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.1664735680" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.1664735680" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.572061543" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.884423800" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.616476815" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -68,7 +68,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.893594288" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1137849179" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1187341700" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1187341700" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.981715979" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.2116791390" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_freertos_Board_NGX4330.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1536072802" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -918,7 +918,7 @@
 							<builder buildPath="${workspace_loc:/host/Debug}" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1432862600" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.964171687" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.502985594" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.625803892" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.625803892" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1149795974" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.510918973" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -947,7 +947,7 @@
 								<inputType id="com.crt.advproject.compiler.input.772057054" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.973267950" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.733211533" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.733211533" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.154920324" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.220166654" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.1818118859" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -956,7 +956,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.1510590263" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1770663329" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1264750550" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1264750550" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1129500777" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1484718299" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_freertos_Board_EA4357.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.887685321" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -1883,7 +1883,7 @@
 							<builder buildPath="${workspace_loc:/host/Debug}" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.335566651" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1207646747" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.1892359128" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1922208309" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1922208309" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.2045365493" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.1650588201" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -1911,7 +1911,7 @@
 								<inputType id="com.crt.advproject.compiler.input.2013630692" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.888595290" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.1325678596" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.1325678596" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.635946568" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.194674049" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.280334081" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -1920,7 +1920,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.2052352042" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.89021864" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1924063030" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1924063030" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.62526492" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.448095773" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_freertos_Board_LPCXpresso1769.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.431533256" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -2765,73 +2765,86 @@
 	<storageModule moduleId="com.crt.config">
 		<projectStorage>&lt;?xml version="1.0" encoding="UTF-8"?&gt;&#13;
 &lt;TargetConfig&gt;&#13;
-&lt;Properties property_0="" property_3="NXP" property_4="LPC1769" property_count="5" version="1"/&gt;&#13;
-&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC1769" match_id="0x26113F37" name="LPC1769" package="lpc17_lqfp100.xml"&gt;&lt;chip&gt;&lt;name&gt;LPC1769&lt;/name&gt;&#13;
-&lt;family&gt;LPC17xx&lt;/family&gt;&#13;
+&lt;Properties property_0="" property_2="LPC18x7_43x7_2x512_BootA.cfx" property_3="NXP" property_4="LPC4357" property_count="5" version="1"/&gt;&#13;
+&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC4357" flash_driver="LPC18x7_43x7_2x512_BootA.cfx" match_id="0x0" name="LPC4357" resetscript="LPC18LPC43InternalFLASHBootResetscript.scp" stub="crt_emu_lpc18_43_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC4357&lt;/name&gt;&#13;
+&lt;family&gt;LPC43xx&lt;/family&gt;&#13;
 &lt;vendor&gt;NXP (formerly Philips)&lt;/vendor&gt;&#13;
 &lt;reset board="None" core="Real" sys="Real"/&gt;&#13;
 &lt;clock changeable="TRUE" freq="20MHz" is_accurate="TRUE"/&gt;&#13;
 &lt;memory can_program="true" id="Flash" is_ro="true" type="Flash"/&gt;&#13;
 &lt;memory id="RAM" type="RAM"/&gt;&#13;
 &lt;memory id="Periph" is_volatile="true" type="Peripheral"/&gt;&#13;
-&lt;memoryInstance derived_from="Flash" id="MFlash512" location="0x0" size="0x80000"/&gt;&#13;
+&lt;memoryInstance derived_from="Flash" id="MFlashA512" location="0x1a000000" size="0x80000"/&gt;&#13;
+&lt;memoryInstance derived_from="Flash" id="MFlashB512" location="0x1b000000" size="0x80000"/&gt;&#13;
 &lt;memoryInstance derived_from="RAM" id="RamLoc32" location="0x10000000" size="0x8000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamAHB32" location="0x2007c000" size="0x8000"/&gt;&#13;
-&lt;prog_flash blocksz="0x1000" location="0" maxprgbuff="0x1000" progwithcode="TRUE" size="0x10000"/&gt;&#13;
-&lt;prog_flash blocksz="0x8000" location="0x10000" maxprgbuff="0x1000" progwithcode="TRUE" size="0x70000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_NVIC" id="NVIC" location="0xE000E000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM0&amp;amp;0x1" id="TIMER0" location="0x40004000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM1&amp;amp;0x1" id="TIMER1" location="0x40008000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM2&amp;amp;0x1" id="TIMER2" location="0x40090000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM3&amp;amp;0x1" id="TIMER3" location="0x40094000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_RIT" enable="SYSCTL.PCONP.PCRIT&amp;amp;0x1" id="RIT" location="0x400B0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO0" location="0x2009C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO1" location="0x2009C020"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO2" location="0x2009C040"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO3" location="0x2009C060"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO4" location="0x2009C080"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2S" enable="SYSCTL.PCONP&amp;amp;0x08000000" id="I2S" location="0x400A8000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SYSCTL" id="SYSCTL" location="0x400FC000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_DAC" enable="PCB.PINSEL1.P0_26&amp;amp;0x2=2" id="DAC" location="0x4008C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART0&amp;amp;0x1" id="UART0" location="0x4000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART_MODEM" enable="SYSCTL.PCONP.PCUART1&amp;amp;0x1" id="UART1" location="0x40010000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART2&amp;amp;0x1" id="UART2" location="0x40098000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART3&amp;amp;0x1" id="UART3" location="0x4009C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SPI" enable="SYSCTL.PCONP.PCSPI&amp;amp;0x1" id="SPI" location="0x40020000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SSP" enable="SYSCTL.PCONP.PCSSP0&amp;amp;0x1" id="SSP0" location="0x40088000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SSP" enable="SYSCTL.PCONP.PCSSP1&amp;amp;0x1" id="SSP1" location="0x40030000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_ADC" enable="SYSCTL.PCONP.PCAD&amp;amp;0x1" id="ADC" location="0x40034000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBINTST" enable="USBCLKCTL.USBClkCtrl&amp;amp;0x12" id="USBINTSTAT" location="0x400fc1c0"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USB_CLK_CTL" id="USBCLKCTL" location="0x5000cff4"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBDEV" enable="USBCLKCTL.USBClkSt&amp;amp;0x12=0x12" id="USBDEV" location="0x5000C200"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_PWM" enable="SYSCTL.PCONP.PWM1&amp;amp;0x1" id="PWM" location="0x40018000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C0&amp;amp;0x1" id="I2C0" location="0x4001C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C1&amp;amp;0x1" id="I2C1" location="0x4005C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C2&amp;amp;0x1" id="I2C2" location="0x400A0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_DMA" enable="SYSCTL.PCONP.PCGPDMA&amp;amp;0x1" id="DMA" location="0x50004000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_ENET" enable="SYSCTL.PCONP.PCENET&amp;amp;0x1" id="ENET" location="0x50000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CM3_DCR" id="DCR" location="0xE000EDF0"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_PCB" id="PCB" location="0x4002c000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_QEI" enable="SYSCTL.PCONP.PCQEI&amp;amp;0x1" id="QEI" location="0x400bc000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBHOST" enable="USBCLKCTL.USBClkSt&amp;amp;0x11=0x11" id="USBHOST" location="0x5000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBOTG" enable="USBCLKCTL.USBClkSt&amp;amp;0x1c=0x1c" id="USBOTG" location="0x5000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_RTC" enable="SYSCTL.PCONP.PCRTC&amp;amp;0x1" id="RTC" location="0x40024000"/&gt;&#13;
-&lt;peripheralInstance derived_from="MPU" id="MPU" location="0xE000ED90"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC1x_WDT" id="WDT" location="0x40000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_FLASHCFG" id="FLASHACCEL" location="0x400FC000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO_INT" id="GPIOINTMAP" location="0x40028080"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANAFR" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1|SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANAFR" location="0x4003C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCEN" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1|SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANCEN" location="0x40040000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANWAKESLEEP" id="CANWAKESLEEP" location="0x400FC110"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCON" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1" id="CANCON1" location="0x40044000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCON" enable="SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANCON2" location="0x40048000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_MCPWM" enable="SYSCTL.PCONP.PCMCPWM&amp;amp;0x1" id="MCPWM" location="0x400B8000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_FMC" id="FMC" location="0x40084000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamLoc40" location="0x10080000" size="0xa000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamAHB32" location="0x20000000" size="0x8000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamAHB16" location="0x20008000" size="0x4000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamAHB_ETB16" location="0x2000c000" size="0x4000"/&gt;&#13;
+&lt;prog_flash blocksz="0x2000" location="0x1a000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
+&lt;prog_flash blocksz="0x10000" location="0x1a010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
+&lt;prog_flash blocksz="0x2000" location="0x1b000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
+&lt;prog_flash blocksz="0x10000" location="0x1b010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_MPU" id="MPU" location="0xe000ed90"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_DCR" id="DCR" location="0xe000edf0"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SCT" id="SCT" location="0x40000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPDMA" id="GPDMA" location="0x40002000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SPIFI" id="SPIFI" location="0x40003000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SDMMC" id="SDMMC" location="0x40004000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EMC" id="EMC" location="0x40005000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB0" id="USB0" location="0x40006000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB1" id="USB1" location="0x40007000"/&gt;&#13;
+&lt;peripheralInstance derived_from="LCD" id="LCD" location="0x40008000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EEPROM" id="EEPROM" location="0x4000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ETHERNET" id="ETHERNET" location="0x40010000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ATIMER" id="ATIMER" location="0x40040000"/&gt;&#13;
+&lt;peripheralInstance derived_from="REGFILE" id="REGFILE" location="0x40041000"/&gt;&#13;
+&lt;peripheralInstance derived_from="PMC" id="PMC" location="0x40042000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CREG" id="CREG" location="0x40043000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EVENTROUTER" id="EVENTROUTER" location="0x40044000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RTC" id="RTC" location="0x40046000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CGU" id="CGU" location="0x40050000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CCU1" id="CCU1" location="0x40051000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CCU2" id="CCU2" location="0x40052000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RGU" id="RGU" location="0x40053000"/&gt;&#13;
+&lt;peripheralInstance derived_from="WWDT" id="WWDT" location="0x40080000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART0" id="USART0" location="0x40081000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART2" id="USART2" location="0x400c1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART3" id="USART3" location="0x400c2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="UART1" id="UART1" location="0x40082000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP0" id="SSP0" location="0x40083000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP1" id="SSP1" location="0x400c5000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER0" id="TIMER0" location="0x40084000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER1" id="TIMER1" location="0x40085000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER2" id="TIMER2" location="0x400c3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER3" id="TIMER3" location="0x400c4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SCU" id="SCU" location="0x40086000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x40087000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x40088000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40089000"/&gt;&#13;
+&lt;peripheralInstance derived_from="MCPWM" id="MCPWM" location="0x400a0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C0" id="I2C0" location="0x400a1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C1" id="I2C1" location="0x400e0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2S0" id="I2S0" location="0x400a2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2S1" id="I2S1" location="0x400a3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="C-CAN1" id="C-CAN1" location="0x400a4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x400c0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="QEI" id="QEI" location="0x400c6000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GIMA" id="GIMA" location="0x400c7000"/&gt;&#13;
+&lt;peripheralInstance derived_from="DAC" id="DAC" location="0x400e1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="C-CAN0" id="C-CAN0" location="0x400e2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC0" id="ADC0" location="0x400e3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC1" id="ADC1" location="0x400e4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SPI" id="SPI" location="0x40100000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SGPIO" id="SGPIO" location="0x40101000"/&gt;&#13;
 &lt;/chip&gt;&#13;
-&lt;processor&gt;&lt;name gcc_name="cortex-m3"&gt;Cortex-M3&lt;/name&gt;&#13;
+&lt;processor&gt;&lt;name gcc_name="cortex-m4"&gt;Cortex-M4&lt;/name&gt;&#13;
 &lt;family&gt;Cortex-M&lt;/family&gt;&#13;
 &lt;/processor&gt;&#13;
-&lt;link href="nxp_lpcxxxx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
+&lt;link href="nxp_lpc43xx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
 &lt;/info&gt;&#13;
 &lt;/infoList&gt;&#13;
 &lt;/TargetConfig&gt;</projectStorage>
diff --git a/demos/host/host_freertos/host_freertos.ewp b/demos/host/host_freertos/host_freertos.ewp
index 10746f19..5567156c 100644
--- a/demos/host/host_freertos/host_freertos.ewp
+++ b/demos/host/host_freertos/host_freertos.ewp
@@ -456,11 +456,7 @@
         </option>
         <option>
           <name>ADefines</name>
-          <state>CORE_M4</state>
-          <state>TUSB_CFG_MCU=MCU_LPC43XX</state>
-          <state>BOARD=BOARD_EA4357</state>
-          <state>TUSB_CFG_OS=TUSB_OS_FREERTOS</state>
-          <state>TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</state>
+          <state></state>
         </option>
         <option>
           <name>AList</name>
@@ -556,8 +552,6 @@
         </option>
         <option>
           <name>AUserIncludes</name>
-          <state>$PROJ_DIR$\..\src</state>
-          <state>$PROJ_DIR$\..\..\..\tinyusb</state>
           <state>$PROJ_DIR$\..\..\..\vendor\freertos</state>
         </option>
         <option>
@@ -1098,7 +1092,8 @@
           <name>CCDefines</name>
           <state>TUSB_CFG_MCU=MCU_LPC175X_6X</state>
           <state>BOARD=BOARD_LPCXPRESSO1769</state>
-          <state>TUSB_CFG_OS=TUSB_OS_NONE</state>
+          <state>TUSB_CFG_OS=TUSB_OS_FREERTOS</state>
+          <state>TUSB_CFG_OS_TASK_PRIO=configMAX_PRIORITIES-5</state>
         </option>
         <option>
           <name>CCPreprocFile</name>
@@ -1233,6 +1228,8 @@
           <state>$PROJ_DIR$\..\..\bsp</state>
           <state>$PROJ_DIR$\..\..\..\tinyusb</state>
           <state>$PROJ_DIR$\..\..\..\vendor\fatfs</state>
+          <state>$PROJ_DIR$\..\..\..\vendor\freertos</state>
+          <state>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\include</state>
         </option>
         <option>
           <name>CCStdIncCheck</name>
@@ -1481,7 +1478,7 @@
         </option>
         <option>
           <name>AUserIncludes</name>
-          <state></state>
+          <state>$PROJ_DIR$\..\..\..\vendor\freertos</state>
         </option>
         <option>
           <name>AExtraOptionsCheckV2</name>
@@ -2897,8 +2894,23 @@
   </group>
   <group>
     <name>freertos</name>
+    <group>
+      <name>CM3</name>
+      <excluded>
+        <configuration>Board EA4357</configuration>
+      </excluded>
+      <file>
+        <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\IAR\ARM_CM3\port.c</name>
+      </file>
+      <file>
+        <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\IAR\ARM_CM3\portasm.s</name>
+      </file>
+    </group>
     <group>
       <name>CM4F</name>
+      <excluded>
+        <configuration>Board LPCXpresso1769</configuration>
+      </excluded>
       <file>
         <name>$PROJ_DIR$\..\..\..\vendor\freertos\freertos\Source\portable\IAR\ARM_CM4F\port.c</name>
       </file>
diff --git a/demos/host/host_freertos/host_freertos.uvopt b/demos/host/host_freertos/host_freertos.uvopt
index 8fcf2337..b60aa0a9 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>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <DllOpt>
@@ -370,7 +370,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <Books>
@@ -1168,10 +1168,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>10</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>80</TopLine>
-      <CurrentLine>85</CurrentLine>
+      <TopLine>81</TopLine>
+      <CurrentLine>93</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\freertos\freertoslpc\FreeRTOSCommonHooks.c</PathWithFileName>
       <FilenameWithoutPath>FreeRTOSCommonHooks.c</FilenameWithoutPath>
@@ -1280,10 +1280,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>0</ColumnNumber>
+      <ColumnNumber>1</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>0</TopLine>
-      <CurrentLine>0</CurrentLine>
+      <TopLine>223</TopLine>
+      <CurrentLine>225</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\freertos\freertos\Source\portable\RVDS\ARM_CM4F\port_cm4f.c</PathWithFileName>
       <FilenameWithoutPath>port_cm4f.c</FilenameWithoutPath>
@@ -1352,9 +1352,9 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>23</ColumnNumber>
+      <ColumnNumber>24</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>1719</TopLine>
+      <TopLine>1720</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>145</TopLine>
+      <TopLine>146</TopLine>
       <CurrentLine>150</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
@@ -1762,7 +1762,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>124</TopLine>
+      <TopLine>125</TopLine>
       <CurrentLine>129</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc175x_6x\startup_keil\startup_LPC17xx.s</PathWithFileName>
diff --git a/demos/host/src/tusb_config.h b/demos/host/src/tusb_config.h
index 09e481bb..3315897c 100644
--- a/demos/host/src/tusb_config.h
+++ b/demos/host/src/tusb_config.h
@@ -109,11 +109,11 @@
 
   #define TUSB_CFG_ATTR_USBRAM   __attribute__ ((section(TUSB_RAM_SECTION)))
 
-#elif defined  __CC_ARM // Compiled with Keil armcc
+#elif defined __CC_ARM // Compiled with Keil armcc
 
   #define TUSB_CFG_ATTR_USBRAM
 
-#elif __ICCARM__ // compiled with IAR
+#elif defined __ICCARM__ // compiled with IAR
 
   #define TUSB_CFG_ATTR_USBRAM  @ ".ahb_sram1"
 
diff --git a/vendor/freertos/FreeRTOSConfig.h b/vendor/freertos/FreeRTOSConfig.h
index 0e54aca9..0e17e801 100644
--- a/vendor/freertos/FreeRTOSConfig.h
+++ b/vendor/freertos/FreeRTOSConfig.h
@@ -16,4 +16,4 @@
 	#error "not yet supported MCU"
 #endif
 
-# endif /* __FREERTOS_CONFIG__H */
+#endif /* __FREERTOS_CONFIG__H */
diff --git a/vendor/freertos/FreeRTOSConfig_cm3.h b/vendor/freertos/FreeRTOSConfig_cm3.h
index 925f069a..0c80d856 100644
--- a/vendor/freertos/FreeRTOSConfig_cm3.h
+++ b/vendor/freertos/FreeRTOSConfig_cm3.h
@@ -54,10 +54,13 @@
 #ifndef FREERTOS_CONFIG_H
 #define FREERTOS_CONFIG_H
 
-#include <stdint.h>
+#ifndef __IASMARM__ // IAR assblemer portarm.s need to include this file but cannot understand <stdint.h>
 
+#include <stdint.h>
 extern uint32_t SystemCoreClock;
 
+#endif
+
 /*-----------------------------------------------------------
  * Application specific definitions.
  *
@@ -152,7 +155,7 @@ standard names. */
 #define xPortPendSVHandler    PendSV_Handler
 #define xPortSysTickHandler   SysTick_Handler
 
-#ifdef __CODE_RED
+#ifdef __CODE_RED // cr_startup_lpc176x.c use different name for SVC_Hanlder
 #define vPortSVCHandler       SVCall_Handler
 #else
 #define vPortSVCHandler       SVC_Handler
diff --git a/vendor/freertos/FreeRTOSConfig_cm4f.h b/vendor/freertos/FreeRTOSConfig_cm4f.h
index 143526c9..4718dd7c 100644
--- a/vendor/freertos/FreeRTOSConfig_cm4f.h
+++ b/vendor/freertos/FreeRTOSConfig_cm4f.h
@@ -55,11 +55,15 @@
 #ifndef FREERTOS_CONFIG_H
 #define FREERTOS_CONFIG_H
 
+#ifndef __IASMARM__ // IAR assblemer portarm.s need to include this file but cannot understand <stdint.h>
+
 #include "LPC43xx.h"
 #include "core_cm4.h"
 #include "lpc43xx_cgu.h"
 #include "hal/hal.h"
 
+#endif
+
 /*-----------------------------------------------------------
  * Application specific definitions.
  *
diff --git a/vendor/freertos/freertos/Source/portable/IAR/ARM_CM3/portasm.s b/vendor/freertos/freertos/Source/portable/IAR/ARM_CM3/portasm.s
index 1716369c..2f069770 100644
--- a/vendor/freertos/freertos/Source/portable/IAR/ARM_CM3/portasm.s
+++ b/vendor/freertos/freertos/Source/portable/IAR/ARM_CM3/portasm.s
@@ -1,153 +1,152 @@
-/*
-    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.
-*/
-
-#include <FreeRTOSConfig.h>
-
-	RSEG    CODE:CODE(2)
-	thumb
-
-	EXTERN pxCurrentTCB
-	EXTERN vTaskSwitchContext
-
-	PUBLIC xPortPendSVHandler
-	PUBLIC ulPortSetInterruptMask
-	PUBLIC vPortClearInterruptMask
-	PUBLIC vPortSVCHandler
-	PUBLIC vPortStartFirstTask
-
-
-
-/*-----------------------------------------------------------*/
-
-xPortPendSVHandler:
-	mrs r0, psp						
-	ldr	r3, =pxCurrentTCB			/* Get the location of the current TCB. */
-	ldr	r2, [r3]						
-
-	stmdb r0!, {r4-r11}				/* Save the remaining registers. */
-	str r0, [r2]					/* Save the new top of stack into the first member of the TCB. */
-
-	stmdb sp!, {r3, r14}
-	mov r0, #configMAX_SYSCALL_INTERRUPT_PRIORITY
-	msr basepri, r0
-	bl vTaskSwitchContext			
-	mov r0, #0
-	msr basepri, r0
-	ldmia sp!, {r3, r14}
-
-	ldr r1, [r3]					
-	ldr r0, [r1]					/* The first item in pxCurrentTCB is the task top of stack. */
-	ldmia r0!, {r4-r11}				/* Pop the registers. */
-	msr psp, r0						
-	bx r14							
-
-
-/*-----------------------------------------------------------*/
-
-ulPortSetInterruptMask:
-	mrs r0, basepri
-	mov r1, #configMAX_SYSCALL_INTERRUPT_PRIORITY
-	msr basepri, r1
-	bx r14
-	
-/*-----------------------------------------------------------*/
-
-vPortClearInterruptMask:
-	msr basepri, r0
-	bx r14
-
-/*-----------------------------------------------------------*/
-
-vPortSVCHandler:
-	/* Get the location of the current TCB. */
-	ldr	r3, =pxCurrentTCB
-	ldr r1, [r3]
-	ldr r0, [r1]
-	/* Pop the core registers. */
-	ldmia r0!, {r4-r11}
-	msr psp, r0
-	mov r0, #0
-	msr	basepri, r0
-	orr r14, r14, #13
-	bx r14
-
-/*-----------------------------------------------------------*/
-
-vPortStartFirstTask
-	/* Use the NVIC offset register to locate the stack. */
-	ldr r0, =0xE000ED08
-	ldr r0, [r0]
-	ldr r0, [r0]
-	/* Set the msp back to the start of the stack. */
-	msr msp, r0
-	/* Call SVC to start the first task. */
-	cpsie i
-	svc 0
-
-	END
-	
\ No newline at end of file
+/*
+    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.
+*/
+
+#include <FreeRTOSConfig_cm3.h>
+
+	RSEG    CODE:CODE(2)
+	thumb
+
+	EXTERN pxCurrentTCB
+	EXTERN vTaskSwitchContext
+
+	PUBLIC xPortPendSVHandler
+	PUBLIC ulPortSetInterruptMask
+	PUBLIC vPortClearInterruptMask
+	PUBLIC vPortSVCHandler
+	PUBLIC vPortStartFirstTask
+
+
+
+/*-----------------------------------------------------------*/
+
+xPortPendSVHandler:
+	mrs r0, psp
+	ldr	r3, =pxCurrentTCB			/* Get the location of the current TCB. */
+	ldr	r2, [r3]
+
+	stmdb r0!, {r4-r11}				/* Save the remaining registers. */
+	str r0, [r2]					/* Save the new top of stack into the first member of the TCB. */
+
+	stmdb sp!, {r3, r14}
+	mov r0, #configMAX_SYSCALL_INTERRUPT_PRIORITY
+	msr basepri, r0
+	bl vTaskSwitchContext
+	mov r0, #0
+	msr basepri, r0
+	ldmia sp!, {r3, r14}
+
+	ldr r1, [r3]
+	ldr r0, [r1]					/* The first item in pxCurrentTCB is the task top of stack. */
+	ldmia r0!, {r4-r11}				/* Pop the registers. */
+	msr psp, r0
+	bx r14
+
+
+/*-----------------------------------------------------------*/
+
+ulPortSetInterruptMask:
+	mrs r0, basepri
+	mov r1, #configMAX_SYSCALL_INTERRUPT_PRIORITY
+	msr basepri, r1
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortClearInterruptMask:
+	msr basepri, r0
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortSVCHandler:
+	/* Get the location of the current TCB. */
+	ldr	r3, =pxCurrentTCB
+	ldr r1, [r3]
+	ldr r0, [r1]
+	/* Pop the core registers. */
+	ldmia r0!, {r4-r11}
+	msr psp, r0
+	mov r0, #0
+	msr	basepri, r0
+	orr r14, r14, #13
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortStartFirstTask
+	/* Use the NVIC offset register to locate the stack. */
+	ldr r0, =0xE000ED08
+	ldr r0, [r0]
+	ldr r0, [r0]
+	/* Set the msp back to the start of the stack. */
+	msr msp, r0
+	/* Call SVC to start the first task. */
+	cpsie i
+	svc 0
+
+	END
diff --git a/vendor/freertos/freertos/Source/portable/IAR/ARM_CM4F/portasm.s b/vendor/freertos/freertos/Source/portable/IAR/ARM_CM4F/portasm.s
index 77599c42..122195b3 100644
--- a/vendor/freertos/freertos/Source/portable/IAR/ARM_CM4F/portasm.s
+++ b/vendor/freertos/freertos/Source/portable/IAR/ARM_CM4F/portasm.s
@@ -1,186 +1,186 @@
-/*
-    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.
-*/
-
-#include <FreeRTOSConfig.h>
-
-	RSEG    CODE:CODE(2)
-	thumb
-
-	EXTERN pxCurrentTCB
-	EXTERN vTaskSwitchContext
-
-	PUBLIC xPortPendSVHandler
-	PUBLIC ulPortSetInterruptMask
-	PUBLIC vPortClearInterruptMask
-	PUBLIC vPortSVCHandler
-	PUBLIC vPortStartFirstTask
-	PUBLIC vPortEnableVFP
-
-
-/*-----------------------------------------------------------*/
-
-xPortPendSVHandler:
-	mrs r0, psp						
-	
-	/* Get the location of the current TCB. */
-	ldr	r3, =pxCurrentTCB			
-	ldr	r2, [r3]						
-
-	/* Is the task using the FPU context?  If so, push high vfp registers. */
-	tst r14, #0x10
-	it eq
-	vstmdbeq r0!, {s16-s31}
-
-	/* Save the core registers. */
-	stmdb r0!, {r4-r11, r14}				
-	
-	/* Save the new top of stack into the first member of the TCB. */
-	str r0, [r2]
-	
-	stmdb sp!, {r3, r14}
-	mov r0, #configMAX_SYSCALL_INTERRUPT_PRIORITY
-	msr basepri, r0
-	bl vTaskSwitchContext			
-	mov r0, #0
-	msr basepri, r0
-	ldmia sp!, {r3, r14}
-
-	/* The first item in pxCurrentTCB is the task top of stack. */
-	ldr r1, [r3]	
-	ldr r0, [r1]
-	
-	/* Pop the core registers. */
-	ldmia r0!, {r4-r11, r14}
-
-	/* Is the task using the FPU context?  If so, pop the high vfp registers 
-	too. */
-	tst r14, #0x10
-	it eq
-	vldmiaeq r0!, {s16-s31}
-	
-	msr psp, r0						
-	bx r14							
-
-
-/*-----------------------------------------------------------*/
-
-ulPortSetInterruptMask:
-	mrs r0, basepri
-	mov r1, #configMAX_SYSCALL_INTERRUPT_PRIORITY
-	msr basepri, r1
-	bx r14
-	
-/*-----------------------------------------------------------*/
-
-vPortClearInterruptMask:
-	msr basepri, r0
-	bx r14
-
-/*-----------------------------------------------------------*/
-
-vPortSVCHandler:
-	/* Get the location of the current TCB. */
-	ldr	r3, =pxCurrentTCB
-	ldr r1, [r3]
-	ldr r0, [r1]
-	/* Pop the core registers. */
-	ldmia r0!, {r4-r11, r14}
-	msr psp, r0
-	mov r0, #0
-	msr	basepri, r0	
-	bx r14
-
-/*-----------------------------------------------------------*/
-
-vPortStartFirstTask
-	/* Use the NVIC offset register to locate the stack. */
-	ldr r0, =0xE000ED08
-	ldr r0, [r0]
-	ldr r0, [r0]
-	/* Set the msp back to the start of the stack. */
-	msr msp, r0
-	/* Call SVC to start the first task. */
-	cpsie i
-	svc 0
-
-/*-----------------------------------------------------------*/
-
-vPortEnableVFP:
-	/* The FPU enable bits are in the CPACR. */
-	ldr.w r0, =0xE000ED88
-	ldr	r1, [r0]
-	
-	/* Enable CP10 and CP11 coprocessors, then save back. */
-	orr	r1, r1, #( 0xf << 20 )
-	str r1, [r0]
-	bx	r14	
-	
-
-
-	END
-	
+/*
+    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.
+*/
+
+#include <FreeRTOSConfig_cm4f.h>
+
+	RSEG    CODE:CODE(2)
+	thumb
+
+	EXTERN pxCurrentTCB
+	EXTERN vTaskSwitchContext
+
+	PUBLIC xPortPendSVHandler
+	PUBLIC ulPortSetInterruptMask
+	PUBLIC vPortClearInterruptMask
+	PUBLIC vPortSVCHandler
+	PUBLIC vPortStartFirstTask
+	PUBLIC vPortEnableVFP
+
+
+/*-----------------------------------------------------------*/
+
+xPortPendSVHandler:
+	mrs r0, psp
+
+	/* Get the location of the current TCB. */
+	ldr	r3, =pxCurrentTCB
+	ldr	r2, [r3]
+
+	/* Is the task using the FPU context?  If so, push high vfp registers. */
+	tst r14, #0x10
+	it eq
+	vstmdbeq r0!, {s16-s31}
+
+	/* Save the core registers. */
+	stmdb r0!, {r4-r11, r14}
+
+	/* Save the new top of stack into the first member of the TCB. */
+	str r0, [r2]
+
+	stmdb sp!, {r3, r14}
+	mov r0, #configMAX_SYSCALL_INTERRUPT_PRIORITY
+	msr basepri, r0
+	bl vTaskSwitchContext
+	mov r0, #0
+	msr basepri, r0
+	ldmia sp!, {r3, r14}
+
+	/* The first item in pxCurrentTCB is the task top of stack. */
+	ldr r1, [r3]
+	ldr r0, [r1]
+
+	/* Pop the core registers. */
+	ldmia r0!, {r4-r11, r14}
+
+	/* Is the task using the FPU context?  If so, pop the high vfp registers
+	too. */
+	tst r14, #0x10
+	it eq
+	vldmiaeq r0!, {s16-s31}
+
+	msr psp, r0
+	bx r14
+
+
+/*-----------------------------------------------------------*/
+
+ulPortSetInterruptMask:
+	mrs r0, basepri
+	mov r1, #configMAX_SYSCALL_INTERRUPT_PRIORITY
+	msr basepri, r1
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortClearInterruptMask:
+	msr basepri, r0
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortSVCHandler:
+	/* Get the location of the current TCB. */
+	ldr	r3, =pxCurrentTCB
+	ldr r1, [r3]
+	ldr r0, [r1]
+	/* Pop the core registers. */
+	ldmia r0!, {r4-r11, r14}
+	msr psp, r0
+	mov r0, #0
+	msr	basepri, r0
+	bx r14
+
+/*-----------------------------------------------------------*/
+
+vPortStartFirstTask
+	/* Use the NVIC offset register to locate the stack. */
+	ldr r0, =0xE000ED08
+	ldr r0, [r0]
+	ldr r0, [r0]
+	/* Set the msp back to the start of the stack. */
+	msr msp, r0
+	/* Call SVC to start the first task. */
+	cpsie i
+	svc 0
+
+/*-----------------------------------------------------------*/
+
+vPortEnableVFP:
+	/* The FPU enable bits are in the CPACR. */
+	ldr.w r0, =0xE000ED88
+	ldr	r1, [r0]
+
+	/* Enable CP10 and CP11 coprocessors, then save back. */
+	orr	r1, r1, #( 0xf << 20 )
+	str r1, [r0]
+	bx	r14
+
+
+
+	END
+