From f2ae5b541faba4b0ea28b010cbf9eda53ff59d70 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Fri, 1 Nov 2013 14:44:14 +0700
Subject: add dcd pipe clear stall - tusb_error_t dcd_pipe_clear_stall(uint8_t
 coreid, uint8_t edpt_addr) but does not take endpoint_handle_t as input
 complete msc device driver add usbd clear stall endpoint

---
 demos/device/device_os_none/.cproject  | 119 +++++++++++++++++----------------
 demos/device/device_os_none/mscd_app.c |   2 +-
 tinyusb/class/msc_device.c             |  15 ++---
 tinyusb/device/dcd.h                   |   1 +
 tinyusb/device/dcd_lpc43xx.c           |  26 ++++---
 tinyusb/device/usbd.c                  |  49 +++++++++++---
 6 files changed, 125 insertions(+), 87 deletions(-)

diff --git a/demos/device/device_os_none/.cproject b/demos/device/device_os_none/.cproject
index 465b04542..43e8e0e24 100644
--- a/demos/device/device_os_none/.cproject
+++ b/demos/device/device_os_none/.cproject
@@ -64,7 +64,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1506176667" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.1411471839" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.897273840" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.935550147" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_LPCXpresso1347.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.935550147" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_LPCXpresso1347.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1693118885" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.2134659918" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.347869425" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -152,7 +152,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.332994381" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1052282054" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_rf1ghznode.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_rf1ghznode.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.314167409" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.7792622" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.1046893879" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -244,7 +244,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.2143352384" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.449102543" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1645494591" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.1301365456" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_EA4357.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.1301365456" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_EA4357.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.679369872" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.1169165709" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.1791196714" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -255,6 +255,7 @@
 								<option id="gnu.c.link.option.libs.1195892209" name="Libraries (-l)" superClass="gnu.c.link.option.libs"/>
 								<option id="com.crt.advproject.link.gcc.hdrlib.2063456418" name="Use C library" superClass="com.crt.advproject.link.gcc.hdrlib" value="com.crt.advproject.gcc.link.hdrlib.codered.nohost" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.fpu.764700776" name="Floating point" superClass="com.crt.advproject.link.fpu" value="com.crt.advproject.link.fpu.fpv4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.gcc.multicore.slave.1805648374" superClass="com.crt.advproject.link.gcc.multicore.slave"/>
 								<inputType id="cdt.managedbuild.tool.gnu.c.linker.input.1656058909" superClass="cdt.managedbuild.tool.gnu.c.linker.input">
 									<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
 									<additionalInput kind="additionalinput" paths="$(LIBS)"/>
@@ -334,7 +335,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1053597758" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.1241988591" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.659100667" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.849880058" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_keyboard_Board_LPCXpresso1769.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.849880058" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_LPCXpresso1769.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1592623502" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.1039979443" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.258970656" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -369,8 +370,8 @@
 	<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_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" stub="crt_emu_lpc18_43_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC4357&lt;/name&gt;&#13;
+&lt;Properties property_0="" property_2="LPC18x7_43x7_2x512_BootA.cfx" property_3="NXP" property_4="LPC4357" property_count="5" version="60000"/&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;
@@ -389,57 +390,61 @@
 &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="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="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="V7M_MPU" determined="infoFile" id="MPU" location="0xe000ed90"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_NVIC" determined="infoFile" id="NVIC" location="0xe000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_DCR" determined="infoFile" id="DCR" location="0xe000edf0"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_ITM" determined="infoFile" id="ITM" location="0xe0000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SCT" determined="infoFile" id="SCT" location="0x40000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPDMA" determined="infoFile" id="GPDMA" location="0x40002000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SPIFI" determined="infoFile" id="SPIFI" location="0x40003000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SDMMC" determined="infoFile" id="SDMMC" location="0x40004000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EMC" determined="infoFile" id="EMC" location="0x40005000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB0" determined="infoFile" id="USB0" location="0x40006000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB1" determined="infoFile" id="USB1" location="0x40007000"/&gt;&#13;
+&lt;peripheralInstance derived_from="LCD" determined="infoFile" id="LCD" location="0x40008000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EEPROM" determined="infoFile" id="EEPROM" location="0x4000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ETHERNET" determined="infoFile" id="ETHERNET" location="0x40010000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ATIMER" determined="infoFile" id="ATIMER" location="0x40040000"/&gt;&#13;
+&lt;peripheralInstance derived_from="REGFILE" determined="infoFile" id="REGFILE" location="0x40041000"/&gt;&#13;
+&lt;peripheralInstance derived_from="PMC" determined="infoFile" id="PMC" location="0x40042000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CREG" determined="infoFile" id="CREG" location="0x40043000"/&gt;&#13;
+&lt;peripheralInstance derived_from="EVENTROUTER" determined="infoFile" id="EVENTROUTER" location="0x40044000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RTC" determined="infoFile" id="RTC" location="0x40046000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CGU" determined="infoFile" id="CGU" location="0x40050000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CCU1" determined="infoFile" id="CCU1" location="0x40051000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CCU2" determined="infoFile" id="CCU2" location="0x40052000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RGU" determined="infoFile" id="RGU" location="0x40053000"/&gt;&#13;
+&lt;peripheralInstance derived_from="WWDT" determined="infoFile" id="WWDT" location="0x40080000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART0" determined="infoFile" id="USART0" location="0x40081000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART2" determined="infoFile" id="USART2" location="0x400c1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART3" determined="infoFile" id="USART3" location="0x400c2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="UART1" determined="infoFile" id="UART1" location="0x40082000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP0" determined="infoFile" id="SSP0" location="0x40083000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP1" determined="infoFile" id="SSP1" location="0x400c5000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER0" determined="infoFile" id="TIMER0" location="0x40084000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER1" determined="infoFile" id="TIMER1" location="0x40085000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER2" determined="infoFile" id="TIMER2" location="0x400c3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="TIMER3" determined="infoFile" id="TIMER3" location="0x400c4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SCU" determined="infoFile" id="SCU" location="0x40086000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PIN-INT" determined="infoFile" id="GPIO-PIN-INT" location="0x40087000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" determined="infoFile" id="GPIO-GROUP-INT0" location="0x40088000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" determined="infoFile" id="GPIO-GROUP-INT1" location="0x40089000"/&gt;&#13;
+&lt;peripheralInstance derived_from="MCPWM" determined="infoFile" id="MCPWM" location="0x400a0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C0" determined="infoFile" id="I2C0" location="0x400a1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C1" determined="infoFile" id="I2C1" location="0x400e0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2S0" determined="infoFile" id="I2S0" location="0x400a2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2S1" determined="infoFile" id="I2S1" location="0x400a3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="C-CAN1" determined="infoFile" id="C-CAN1" location="0x400a4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RITIMER" determined="infoFile" id="RITIMER" location="0x400c0000"/&gt;&#13;
+&lt;peripheralInstance derived_from="QEI" determined="infoFile" id="QEI" location="0x400c6000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GIMA" determined="infoFile" id="GIMA" location="0x400c7000"/&gt;&#13;
+&lt;peripheralInstance derived_from="DAC" determined="infoFile" id="DAC" location="0x400e1000"/&gt;&#13;
+&lt;peripheralInstance derived_from="C-CAN0" determined="infoFile" id="C-CAN0" location="0x400e2000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC0" determined="infoFile" id="ADC0" location="0x400e3000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC1" determined="infoFile" id="ADC1" location="0x400e4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PORT" determined="infoFile" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SPI" determined="infoFile" id="SPI" location="0x40100000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SGPIO" determined="infoFile" id="SGPIO" location="0x40101000"/&gt;&#13;
 &lt;/chip&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;
diff --git a/demos/device/device_os_none/mscd_app.c b/demos/device/device_os_none/mscd_app.c
index 8153809a0..64681f20d 100644
--- a/demos/device/device_os_none/mscd_app.c
+++ b/demos/device/device_os_none/mscd_app.c
@@ -78,7 +78,7 @@ msc_csw_status_t tusbd_msc_scsi_received_isr(uint8_t coreid, uint8_t lun, uint8_
     break;
 
     case SCSI_CMD_READ_CAPACITY_10:
-
+      (*pp_buffer) = &mscd_read_capacity10_data;
     break;
 
     default: return MSC_CSW_STATUS_FAILED;
diff --git a/tinyusb/class/msc_device.c b/tinyusb/class/msc_device.c
index 7b2011ccf..f02a1584c 100644
--- a/tinyusb/class/msc_device.c
+++ b/tinyusb/class/msc_device.c
@@ -149,24 +149,21 @@ void mscd_isr(endpoint_handle_t edpt_hdl, tusb_event_t event, uint32_t xferred_b
   p_msc->csw.data_residue = 0; // TODO expected length, response length
 
   //------------- Data Phase -------------//
-  if ( (p_msc->cbw.dir & BIT_(7)) && p_buffer == NULL )
+  if ( BIT_TEST_(p_msc->cbw.dir, 7) && p_buffer == NULL )
   { // application does not provide data to response --> possibly unsupported SCSI command
     ASSERT( TUSB_ERROR_NONE == dcd_pipe_stall(p_msc->edpt_in), VOID_RETURN );
-  }
-
-  if ( p_msc->cbw.dir & BIT_(7) )
-  {
-    ASSERT( dcd_pipe_queue_xfer(p_msc->edpt_in, p_buffer, p_msc->cbw.xfer_bytes) == TUSB_ERROR_NONE, VOID_RETURN);
-  } else
+    p_msc->csw.status = MSC_CSW_STATUS_FAILED;
+  }else
   {
-    ASSERT( dcd_pipe_queue_xfer(p_msc->edpt_out, p_buffer, p_msc->cbw.xfer_bytes) == TUSB_ERROR_NONE, VOID_RETURN);
+    ASSERT( dcd_pipe_queue_xfer( BIT_TEST_(p_msc->cbw.dir, 7) ? p_msc->edpt_in : p_msc->edpt_out,
+                                 p_buffer, p_msc->cbw.xfer_bytes) == TUSB_ERROR_NONE, VOID_RETURN);
   }
 
   //------------- Status Phase -------------//
   ASSERT( dcd_pipe_xfer( p_msc->edpt_in , &p_msc->csw, sizeof(msc_cmd_status_wrapper_t), true) == TUSB_ERROR_NONE, VOID_RETURN );
 
   //------------- Queue the next CBW -------------//
-//  ASSERT( dcd_pipe_xfer( p_msc->edpt_out, &p_msc->cbw, sizeof(msc_cmd_block_wrapper_t), true) == TUSB_ERROR_NONE, VOID_RETURN );
+  ASSERT( dcd_pipe_xfer( p_msc->edpt_out, &p_msc->cbw, sizeof(msc_cmd_block_wrapper_t), true) == TUSB_ERROR_NONE, VOID_RETURN );
 
 }
 
diff --git a/tinyusb/device/dcd.h b/tinyusb/device/dcd.h
index fa947bf11..744c77bb7 100644
--- a/tinyusb/device/dcd.h
+++ b/tinyusb/device/dcd.h
@@ -93,6 +93,7 @@ endpoint_handle_t dcd_pipe_open(uint8_t coreid, tusb_descriptor_endpoint_t const
 tusb_error_t dcd_pipe_queue_xfer(endpoint_handle_t edpt_hdl, void * buffer, uint16_t total_bytes) ATTR_WARN_UNUSED_RESULT; // only queue, not transferring yet
 tusb_error_t dcd_pipe_xfer(endpoint_handle_t edpt_hdl, void * buffer, uint16_t total_bytes, bool int_on_complete)  ATTR_WARN_UNUSED_RESULT;
 tusb_error_t dcd_pipe_stall(endpoint_handle_t edpt_hdl) ATTR_WARN_UNUSED_RESULT;
+tusb_error_t dcd_pipe_clear_stall(uint8_t coreid, uint8_t edpt_addr); // TODO coreid + endpoint address are part of endpoint handle, not endpoint handle
 
 #ifdef __cplusplus
  }
diff --git a/tinyusb/device/dcd_lpc43xx.c b/tinyusb/device/dcd_lpc43xx.c
index fc594d4b5..f7a219ad8 100644
--- a/tinyusb/device/dcd_lpc43xx.c
+++ b/tinyusb/device/dcd_lpc43xx.c
@@ -356,6 +356,15 @@ tusb_error_t dcd_pipe_stall(endpoint_handle_t edpt_hdl)
   return TUSB_ERROR_NONE;
 }
 
+tusb_error_t dcd_pipe_clear_stall(uint8_t coreid, uint8_t edpt_addr)
+{
+  volatile uint32_t * reg_control = (&LPC_USB0->ENDPTCTRL0) + edpt_phy2log( edpt_addr2phy(edpt_addr) );
+
+  (*reg_control) &= ~(ENDPTCTRL_MASK_STALL << ((edpt_addr & TUSB_DIR_DEV_TO_HOST_MASK) ? 16 : 0));
+
+  return TUSB_ERROR_NONE;
+}
+
 endpoint_handle_t dcd_pipe_open(uint8_t coreid, tusb_descriptor_endpoint_t const * p_endpoint_desc, uint8_t class_code)
 {
   // TODO USB1 only has 4 non-control enpoint (USB0 has 5)
@@ -446,13 +455,8 @@ tusb_error_t  dcd_pipe_xfer(endpoint_handle_t edpt_hdl, void* buffer, uint16_t t
 }
 
 //------------- Device Controller Driver's Interrupt Handler -------------//
-void xfer_complete_isr(uint8_t coreid, uint8_t reg_complete)
+void xfer_complete_isr(uint8_t coreid, uint32_t reg_complete)
 {
-  if (reg_complete & BIT_(3+16))
-  {
-    hal_debugger_breakpoint();
-  }
-
   // TODO currently exclude control
   for(uint8_t ep_idx = 2; ep_idx < DCD_QHD_MAX; ep_idx++)
   {
@@ -506,6 +510,7 @@ void dcd_isr(uint8_t coreid)
 
 	if (int_status & INT_MASK_USB)
 	{
+	  //------------- Set up Received -------------//
 		if (LPC_USB0->ENDPTSETUPSTAT)
 		{ // 23.10.10.2 Operational model for setup transfers
 		  tusb_control_request_t control_request = dcd_data.qhd[0].setup_request;
@@ -527,11 +532,12 @@ void dcd_isr(uint8_t coreid)
 		  usbd_setup_received_isr(coreid, &control_request);
 		}
 
-		if (LPC_USB0->ENDPTCOMPLETE)
-		{
-		  uint32_t edpt_complete = LPC_USB0->ENDPTCOMPLETE;
-		  LPC_USB0->ENDPTCOMPLETE = edpt_complete; // acknowledge
+		//------------- Transfer Complete -------------//
+		uint32_t edpt_complete = LPC_USB0->ENDPTCOMPLETE;
+		LPC_USB0->ENDPTCOMPLETE = edpt_complete; // acknowledge
 
+		if (edpt_complete)
+		{
 		  xfer_complete_isr(coreid, edpt_complete);
 		}
 	}
diff --git a/tinyusb/device/usbd.c b/tinyusb/device/usbd.c
index 88b85a8d9..13ea27054 100644
--- a/tinyusb/device/usbd.c
+++ b/tinyusb/device/usbd.c
@@ -96,6 +96,20 @@ void usbd_bus_reset(uint32_t coreid)
   memclr_(&usbd_devices[coreid], sizeof(usbd_device_info_t));
 }
 
+tusb_error_t usbd_init (void)
+{
+  ASSERT_STATUS ( usbd_string_descriptor_init() );
+
+  ASSERT_STATUS ( dcd_init() );
+
+  dcd_controller_connect(0);  // TODO USB1
+
+  return TUSB_ERROR_NONE;
+}
+
+//--------------------------------------------------------------------+
+// CONTROL REQUEST
+//--------------------------------------------------------------------+
 tusb_error_t usbh_set_configure_received(uint8_t coreid, uint8_t config_number)
 {
   dcd_controller_set_configuration(coreid, config_number);
@@ -174,6 +188,12 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
   {
     //------------- Standard Control such as those in enumeration -------------//
     case TUSB_REQUEST_RECIPIENT_DEVICE:
+      if (p_request->bmRequestType_bit.type != TUSB_REQUEST_TYPE_STANDARD)
+      {
+        error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
+        break;
+      }
+
       switch ( p_request->bRequest )
       {
         case TUSB_REQUEST_GET_DESCRIPTOR:
@@ -210,6 +230,25 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
     }
     break;
 
+    //------------- Endpoint Request -------------//
+    case TUSB_REQUEST_RECIPIENT_ENDPOINT:
+      if (p_request->bmRequestType_bit.type != TUSB_REQUEST_TYPE_STANDARD)
+      {
+        error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
+        break;
+      }
+
+      switch ( p_request->bRequest )
+      {
+        case TUSB_REQUEST_CLEAR_FEATURE:
+          dcd_pipe_clear_stall(coreid, u16_low_u8(p_request->wIndex) );
+          dcd_pipe_control_xfer(coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length
+        break;
+
+        default: error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; break;
+      }
+    break;
+
     default: error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; break;
   }
 
@@ -220,16 +259,6 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
   }
 }
 
-tusb_error_t usbd_init (void)
-{
-  ASSERT_STATUS ( usbd_string_descriptor_init() );
-
-  ASSERT_STATUS ( dcd_init() );
-
-  dcd_controller_connect(0);  // TODO USB1
-
-  return TUSB_ERROR_NONE;
-}
 
 //--------------------------------------------------------------------+
 // USBD-CLASS API
-- 
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