diff --git a/demos/device/device_os_none/device_os_none.ewp b/demos/device/device_os_none/device_os_none.ewp
index e5710a925..90a02772d 100644
--- a/demos/device/device_os_none/device_os_none.ewp
+++ b/demos/device/device_os_none/device_os_none.ewp
@@ -362,7 +362,7 @@
         </option>
         <option>
           <name>IccAllowVLA</name>
-          <state>1</state>
+          <state>0</state>
         </option>
         <option>
           <name>IccCppDialect</name>
@@ -1025,7 +1025,7 @@
         </option>
         <option>
           <name>GenLowLevelInterface</name>
-          <state>0</state>
+          <state>1</state>
         </option>
         <option>
           <name>GEndianModeBE</name>
@@ -1069,7 +1069,7 @@
         </option>
         <option>
           <name>OGUseCmsis</name>
-          <state>1</state>
+          <state>0</state>
         </option>
         <option>
           <name>OGUseCmsisDspLib</name>
diff --git a/demos/device/src/cdcd_app.c b/demos/device/src/cdcd_app.c
index 44e06ddf4..e4c004952 100644
--- a/demos/device/src/cdcd_app.c
+++ b/demos/device/src/cdcd_app.c
@@ -57,8 +57,8 @@ OSAL_SEM_DEF(cdcd_semaphore);
 
 static osal_semaphore_handle_t sem_hdl;
 
-ATTR_USB_MIN_ALIGNMENT static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE] TUSB_CFG_ATTR_USBRAM;
-ATTR_USB_MIN_ALIGNMENT static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE] TUSB_CFG_ATTR_USBRAM;
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE];
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE];
 
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
diff --git a/demos/device/src/keyboardd_app.c b/demos/device/src/keyboardd_app.c
index 5940b4c0d..9c0212435 100644
--- a/demos/device/src/keyboardd_app.c
+++ b/demos/device/src/keyboardd_app.c
@@ -52,7 +52,7 @@
 //--------------------------------------------------------------------+
 OSAL_TASK_DEF(keyboardd_app_task, 128, KEYBOARDD_APP_TASK_PRIO);
 
-ATTR_USB_MIN_ALIGNMENT hid_keyboard_report_t keyboard_report TUSB_CFG_ATTR_USBRAM;
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT hid_keyboard_report_t keyboard_report;
 
 //--------------------------------------------------------------------+
 // tinyusb Callbacks
diff --git a/demos/device/src/moused_app.c b/demos/device/src/moused_app.c
index b70b235e1..2c19376bb 100644
--- a/demos/device/src/moused_app.c
+++ b/demos/device/src/moused_app.c
@@ -52,7 +52,7 @@
 //--------------------------------------------------------------------+
 OSAL_TASK_DEF(moused_app_task, 128, MOUSED_APP_TASK_PRIO);
 
-ATTR_USB_MIN_ALIGNMENT hid_mouse_report_t mouse_report TUSB_CFG_ATTR_USBRAM;
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT hid_mouse_report_t mouse_report;
 
 //--------------------------------------------------------------------+
 // tinyusb Callbacks
diff --git a/demos/device/src/mscd_app.c b/demos/device/src/mscd_app.c
index fa125d769..c27639321 100644
--- a/demos/device/src/mscd_app.c
+++ b/demos/device/src/mscd_app.c
@@ -46,8 +46,8 @@
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
-ATTR_USB_MIN_ALIGNMENT
-static scsi_inquiry_data_t mscd_inquiry_data TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+static scsi_inquiry_data_t mscd_inquiry_data =
 {
     .is_removable         = 1,
     .version              = 2,
@@ -57,23 +57,23 @@ static scsi_inquiry_data_t mscd_inquiry_data TUSB_CFG_ATTR_USBRAM =
     .product_revision     = "0.01"
 };
 
-ATTR_USB_MIN_ALIGNMENT
-static scsi_read_capacity10_data_t mscd_read_capacity10_data TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+static scsi_read_capacity10_data_t mscd_read_capacity10_data =
 {
     .last_lba   = ENDIAN_BE(DISK_BLOCK_NUM-1), // read capacity
     .block_size = ENDIAN_BE(DISK_BLOCK_SIZE)
 };
 
-ATTR_USB_MIN_ALIGNMENT
-scsi_sense_fixed_data_t mscd_sense_data TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+scsi_sense_fixed_data_t mscd_sense_data =
 {
     .response_code        = 0x70,
     .sense_key            = 0, // no errors
     .additional_sense_len = sizeof(scsi_sense_fixed_data_t) - 8
 };
 
-ATTR_USB_MIN_ALIGNMENT
-static scsi_read_format_capacity_data_t mscd_format_capacity_data TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+static scsi_read_format_capacity_data_t mscd_format_capacity_data =
 {
     .list_length     = 8,
     .block_num       = ENDIAN_BE(DISK_BLOCK_NUM), // write capacity
@@ -81,8 +81,8 @@ static scsi_read_format_capacity_data_t mscd_format_capacity_data TUSB_CFG_ATTR_
     .block_size_u16  = ENDIAN_BE16(DISK_BLOCK_SIZE)
 };
 
-ATTR_USB_MIN_ALIGNMENT
-static scsi_mode_parameters_t msc_dev_mode_para TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+static scsi_mode_parameters_t msc_dev_mode_para =
 {
     .mode_data_length        = 3,
     .medium_type             = 0,
diff --git a/demos/device/src/mscd_app_ramdisk.c b/demos/device/src/mscd_app_ramdisk.c
index e78ac4030..36f9beedf 100644
--- a/demos/device/src/mscd_app_ramdisk.c
+++ b/demos/device/src/mscd_app_ramdisk.c
@@ -47,8 +47,8 @@
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-ATTR_USB_MIN_ALIGNMENT
-uint8_t mscd_app_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] TUSB_CFG_ATTR_USBRAM =
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+uint8_t mscd_app_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
 {
   //------------- Boot Sector -------------//
   // byte_per_sector    = DISK_BLOCK_SIZE; fat12_sector_num_16  = DISK_BLOCK_NUM;
diff --git a/demos/device/src/mscd_app_romdisk.c b/demos/device/src/mscd_app_romdisk.c
index 751800f02..c59b55858 100644
--- a/demos/device/src/mscd_app_romdisk.c
+++ b/demos/device/src/mscd_app_romdisk.c
@@ -91,8 +91,8 @@ const uint8_t mscd_app_rommdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
   [3] = README_CONTENTS
 };
 
-ATTR_USB_MIN_ALIGNMENT
-static uint8_t sector_buffer[DISK_BLOCK_SIZE] TUSB_CFG_ATTR_USBRAM;
+ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+static uint8_t sector_buffer[DISK_BLOCK_SIZE];
 
 //--------------------------------------------------------------------+
 // IMPLEMENTATION
diff --git a/demos/device/src/tusb_config.h b/demos/device/src/tusb_config.h
index 2f32abba7..25b37da72 100644
--- a/demos/device/src/tusb_config.h
+++ b/demos/device/src/tusb_config.h
@@ -99,8 +99,10 @@
 #define TUSB_CFG_OS_TICKS_PER_SECOND  1000
 
 #ifdef __CODE_RED // compiled with lpcxpresso
-  #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX) || (TUSB_CFG_MCU == MCU_LPC175X_6X)
+  #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
     #define TUSB_RAM_SECTION  ".data.$RAM2"
+  #elif
+    #define TUSB_CFG_MCU == MCU_LPC175X_6X // LPC17xx USB DMA can access all
   #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
     #define TUSB_RAM_SECTION  ".data.$RAM3"
   #else
@@ -114,7 +116,7 @@
   #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
     #define TUSB_CFG_ATTR_USBRAM   __attribute__ ((section("USBRAM_SECTION")))
   #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
-    #define TUSB_CFG_ATTR_USBRAM
+    #define TUSB_CFG_ATTR_USBRAM // Use keil tool configure to have AHB SRAM as default memory
   #elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
     #define TUSB_CFG_ATTR_USBRAM
   #else
@@ -123,7 +125,11 @@
 
 #elif __ICCARM__ // compiled with IAR
 
-  #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
+  #if  (TUSB_CFG_MCU == MCU_LPC43XX)
+    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
+  #elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
+    #define TUSB_CFG_ATTR_USBRAM
+  #endif
 
 #else
 
diff --git a/demos/host/host_os_none/host_os_none.uvopt b/demos/host/host_os_none/host_os_none.uvopt
index 1484bebde..e65da83b2 100644
--- a/demos/host/host_os_none/host_os_none.uvopt
+++ b/demos/host/host_os_none/host_os_none.uvopt
@@ -499,7 +499,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <Books>
@@ -696,7 +696,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>8</CpuCode>
       <Books>
@@ -872,7 +872,7 @@
 
   <Group>
     <GroupName>app</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -898,10 +898,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>7</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>139</TopLine>
-      <CurrentLine>139</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\cdc_serial_app.c</PathWithFileName>
       <FilenameWithoutPath>cdc_serial_app.c</FilenameWithoutPath>
@@ -930,10 +930,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>16</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>118</TopLine>
-      <CurrentLine>127</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\mouse_app.c</PathWithFileName>
       <FilenameWithoutPath>mouse_app.c</FilenameWithoutPath>
@@ -962,10 +962,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>12</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>140</TopLine>
-      <CurrentLine>152</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\src\msc_app.c</PathWithFileName>
       <FilenameWithoutPath>msc_app.c</FilenameWithoutPath>
@@ -1016,7 +1016,7 @@
       <GroupNumber>2</GroupNumber>
       <FileNumber>9</FileNumber>
       <FileType>1</FileType>
-      <tvExp>1</tvExp>
+      <tvExp>0</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -1068,8 +1068,8 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>343</TopLine>
-      <CurrentLine>347</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\host\usbh.c</PathWithFileName>
       <FilenameWithoutPath>usbh.c</FilenameWithoutPath>
@@ -1338,10 +1338,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>29</ColumnNumber>
+      <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>602</TopLine>
-      <CurrentLine>606</CurrentLine>
+      <TopLine>1</TopLine>
+      <CurrentLine>1</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\host\ohci\ohci.c</PathWithFileName>
       <FilenameWithoutPath>ohci.c</FilenameWithoutPath>
@@ -1428,7 +1428,7 @@
       <Focus>0</Focus>
       <ColumnNumber>39</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>57</TopLine>
+      <TopLine>58</TopLine>
       <CurrentLine>63</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\fatfs\diskio.c</PathWithFileName>
@@ -1442,10 +1442,10 @@
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <Focus>0</Focus>
-      <ColumnNumber>44</ColumnNumber>
+      <ColumnNumber>11</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>2098</TopLine>
-      <CurrentLine>2113</CurrentLine>
+      <TopLine>2114</TopLine>
+      <CurrentLine>2121</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\vendor\fatfs\ff.c</PathWithFileName>
       <FilenameWithoutPath>ff.c</FilenameWithoutPath>
@@ -1516,7 +1516,7 @@
       <Focus>0</Focus>
       <ColumnNumber>17</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>82</TopLine>
+      <TopLine>83</TopLine>
       <CurrentLine>90</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\boards\printf_retarget.c</PathWithFileName>
@@ -1652,7 +1652,7 @@
       <Focus>0</Focus>
       <ColumnNumber>13</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>169</TopLine>
+      <TopLine>170</TopLine>
       <CurrentLine>174</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc43xx\startup_keil\startup_LPC43xx.s</PathWithFileName>
@@ -1868,7 +1868,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>139</TopLine>
+      <TopLine>140</TopLine>
       <CurrentLine>145</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\bsp\lpc175x_6x\startup_keil\startup_LPC17xx.s</PathWithFileName>
diff --git a/demos/host/host_os_none/host_os_none.uvproj b/demos/host/host_os_none/host_os_none.uvproj
index ffbdb0b4d..06cf0f5e9 100644
--- a/demos/host/host_os_none/host_os_none.uvproj
+++ b/demos/host/host_os_none/host_os_none.uvproj
@@ -1375,46 +1375,6 @@
               <FileName>pca9532.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\bsp\boards\embedded_artists\oem_base_board\pca9532.c</FilePath>
-              <FileOption>
-                <CommonProperty>
-                  <UseCPPCompiler>2</UseCPPCompiler>
-                  <RVCTCodeConst>0</RVCTCodeConst>
-                  <RVCTZI>0</RVCTZI>
-                  <RVCTOtherData>0</RVCTOtherData>
-                  <ModuleSelection>0</ModuleSelection>
-                  <IncludeInBuild>0</IncludeInBuild>
-                  <AlwaysBuild>2</AlwaysBuild>
-                  <GenerateAssemblyFile>2</GenerateAssemblyFile>
-                  <AssembleAssemblyFile>2</AssembleAssemblyFile>
-                  <PublicsOnly>2</PublicsOnly>
-                  <StopOnExitCode>11</StopOnExitCode>
-                  <CustomArgument></CustomArgument>
-                  <IncludeLibraryModules></IncludeLibraryModules>
-                </CommonProperty>
-                <FileArmAds>
-                  <Cads>
-                    <interw>2</interw>
-                    <Optim>0</Optim>
-                    <oTime>2</oTime>
-                    <SplitLS>2</SplitLS>
-                    <OneElfS>2</OneElfS>
-                    <Strict>2</Strict>
-                    <EnumInt>2</EnumInt>
-                    <PlainCh>2</PlainCh>
-                    <Ropi>2</Ropi>
-                    <Rwpi>2</Rwpi>
-                    <wLevel>0</wLevel>
-                    <uThumb>2</uThumb>
-                    <uSurpInc>2</uSurpInc>
-                    <VariousControls>
-                      <MiscControls></MiscControls>
-                      <Define></Define>
-                      <Undefine></Undefine>
-                      <IncludePath></IncludePath>
-                    </VariousControls>
-                  </Cads>
-                </FileArmAds>
-              </FileOption>
             </File>
             <File>
               <FileName>board_ngx4330.c</FileName>
diff --git a/tinyusb/common/primitive_types.h b/tinyusb/common/primitive_types.h
index 0f2fe733e..470245b30 100644
--- a/tinyusb/common/primitive_types.h
+++ b/tinyusb/common/primitive_types.h
@@ -1,62 +1,62 @@
-/**************************************************************************/
-/*!
-    @file     primitive_types.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.
-*/
-/**************************************************************************/
-
-/** \ingroup TBD
- *  \defgroup TBD
- *  \brief TBD
- *
- *  @{
- */
-
-#ifndef _TUSB_PRIMITIVE_TYPES_H_
-#define _TUSB_PRIMITIVE_TYPES_H_
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-#include <stdbool.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _TUSB_PRIMITIVE_TYPES_H_ */
-
-/** @} */
+/**************************************************************************/
+/*!
+    @file     primitive_types.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.
+*/
+/**************************************************************************/
+
+/** \ingroup TBD
+ *  \defgroup TBD
+ *  \brief TBD
+ *
+ *  @{
+ */
+
+#ifndef _TUSB_PRIMITIVE_TYPES_H_
+#define _TUSB_PRIMITIVE_TYPES_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_PRIMITIVE_TYPES_H_ */
+
+/** @} */
diff --git a/tinyusb/doxygen/configuration.h b/tinyusb/doxygen/configuration.h
index 8f2d8bd34..ceae8a731 100644
--- a/tinyusb/doxygen/configuration.h
+++ b/tinyusb/doxygen/configuration.h
@@ -6,7 +6,7 @@
   into the USB RAM section as follows. if your mcu's usb controller has no such limit, define TUSB_CFG_ATTR_USBRAM as empty macro.
 
   @code
-  uint8_t tinyusb_data[10] TUSB_CFG_ATTR_USBRAM;
+  TUSB_CFG_ATTR_USBRAM uint8_t tinyusb_data[10];
   @endcode
  */
 #define TUSB_CFG_ATTR_USBRAM