diff --git a/bsp/src/SamplingBoard/SamplingBoard.pro b/bsp/src/SamplingBoard/SamplingBoard.pro
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/SamplingBoard.pro
@@ -0,0 +1,35 @@
+TEMPLATE = lib
+
+TARGET=bsp
+OBJECTS_DIR = obj
+
+BSP=SamplingBoard
+
+
+UCMODEL=stm32f4
+
+SOURCES += bsp.c
+
+HEADERS += bsp.h
+
+
+BSPFILE = bsp.pri
+
+
+
+
+INCLUDEPATH += $${PWD}
+
+SOURCES += bsp.c
+contains(CONFIG , USB){
+SOURCES +=     usbd_usr.c \
+    usbd_desc.c \
+    usbd_cdc_vcp.c \
+    usb_bsp.c
+}
+
+HEADERS += $$libuc2/bsp/includes/$$BSP/bsp.h \
+    usbd_desc.h \
+    usbd_conf.h \
+    usbd_cdc_vcp.h \
+    usb_conf.h
diff --git a/bsp/src/SamplingBoard/bsp.c b/bsp/src/SamplingBoard/bsp.c
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/bsp.c
@@ -0,0 +1,141 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2011, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+#include "bsp.h"
+#include <streamdevices.h>
+#include <malloc.h>
+#include <gpio.h>
+#include <uart.h>
+#include <spi.h>
+#include <stdio.h>
+#include <core.h>
+uint32_t OSC0  =8000000;
+uint32_t INTOSC =16000000;
+uint32_t RTCOSC =32768;
+uint32_t currentCpuFreq=0;
+extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__];
+
+float VREF0 =(float)3.3;
+
+int bsp_init()
+{
+    int i=0;
+    for(i=0;i<32;i++)
+    {
+        __opnfiles__[i] = NULL;
+    }
+    bsp_GPIO_init();
+    bsp_uart_init();
+    bsp_spi_init();
+    printf("\r================================================================\n\r");
+    printf("================================================================\n\r");
+    printf(BSP);
+    printf(" initialised\n\r");
+    printf("================================================================\n\r");
+    return 1;
+}
+
+void bsp_GPIO_init()
+{
+//    gpio_t GPIOList[]={LED1,LED2,LED3,ADC_MODE0,ADC_MODE1,ADC_FSYNC
+//                       ,ADC_SYNC,ADC_CLKDIV};
+//    gpio_t GPIOx;
+//    for(int i=0;i<8;i++)
+//    {
+//        GPIOx = gpioopen(GPIOList[i]);
+//        gpiosetspeed(&GPIOx,gpiohighspeed);
+//        gpiosetdir(&GPIOx,gpiooutdir);
+//        gpiosetouttype(&GPIOx,gpiopushpulltype);
+//    }
+//    gpioset(ADC_CLKDIV);
+//    gpioset(ADC_MODE0);
+//    gpioset(ADC_MODE1);
+//    gpioclr(ADC_SYNC);
+//    gpioclr(ADC_FSYNC);
+//    delay_100us(10);
+//    gpioset(ADC_SYNC);
+
+}
+
+void bsp_uart_init()
+{
+    if(__opnfiles__[1]==NULL)
+    {
+        //uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t));
+        streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice));
+        uart_t uart = uartopenandconfig(uart6,uartparitynone | uart8bits | uartonestop,19200,PC6,PC7,-1,-1);
+        uartmkstreamdev(uart,fd1);
+        __opnfiles__[1] = fd1;
+    }
+    else
+    {
+        uartopenandconfig(uart6,uartparitynone | uart8bits | uartonestop,19200,PC6,PC7,-1,-1);
+    }
+}
+
+void bsp_spi_init()
+{
+    //spiopenandconfig(spi1,spi8bits | spimaster |spiclkinhlow | spiclkfirstedge | spimsbfirst,1000000,DAC_DIN,ADC_DOUT1,ADC_SCLK,-1);
+}
+
+
+void bsp_iic_init()
+{
+
+}
+
+void bsp_SD_init()
+{
+
+}
+
+void vs10XXclearXCS(){}
+void vs10XXsetXCS(){}
+int vs10XXDREQ()
+{
+    return 1;
+}
+
+
+void bsppowersdcard(char onoff)   //always ON
+{
+
+}
+
+char bspsdcardpresent()
+{
+    return 0;
+}
+
+char bspsdcardwriteprotected()
+{
+    return 0;
+}
+
+void bspsdcardselect(char YESNO)
+{
+
+}
+
+
+
+
+
diff --git a/bsp/src/SamplingBoard/bsp.h b/bsp/src/SamplingBoard/bsp.h
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/bsp.h
@@ -0,0 +1,92 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2011, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+#ifndef BSP_H
+#define BSP_H
+#include <stm32f4xx.h>
+#include <stm32f4xx_gpio.h>
+#include <stm32f4xx_rcc.h>
+#include <gpio.h>
+
+
+#define __MAX_OPENED_FILES__ 32
+#define __FS_ROOT_SIZE__ 32
+
+#define LED1 PD9
+#define LED2 PD8
+#define LED3 PB15
+
+#define DAC_CS     PA1
+#define DAC_DIN    PA7
+
+#define ADC_MODE0  PA2
+#define ADC_MODE1  PA3
+#define ADC_FSYNC  PA4
+#define ADC_SCLK   PA5
+#define ADC_DOUT1  PA6
+
+#define ADC_SYNC   PB10
+#define ADC_CLKDIV PB11
+
+
+extern float VREF0;
+
+extern uint32_t currentCpuFreq;
+
+extern int bsp_init();
+
+extern void bsp_GPIO_init();
+extern void bsp_uart_init();
+extern void bsp_iic_init();
+extern void bsp_spi_init();
+extern void bsp_SD_init();
+
+/*  VS1053  */
+extern void clearXCS();
+extern void setXCS();
+extern int vs10XXDREQ();
+
+/*   SD CARD */
+void bsppowersdcard(char onoff);
+char bspsdcardpresent();
+void bspsdcardselect(char YESNO);
+char bspsdcardwriteprotected();
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bsp/src/SamplingBoard/bsp.pri b/bsp/src/SamplingBoard/bsp.pri
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/bsp.pri
@@ -0,0 +1,9 @@
+CPU=stm32f4xxxG
+DEFINES+=BSP=\\\"SamplingBoard\\\"
+#CONFIG += USB
+USB += cdc
+DEFINES+= USE_USB_OTG_FS
+DEFINES+=stm32f4
+UCMODEL=stm32f4
+
+
diff --git a/bsp/src/SamplingBoard/usb_bsp.c b/bsp/src/SamplingBoard/usb_bsp.c
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usb_bsp.c
@@ -0,0 +1,320 @@
+/**
+  ******************************************************************************
+  * @file    usb_bsp.c
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   This file is responsible to offer board support package and is 
+  *          configurable by user.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_bsp.h"
+#include "usbd_conf.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+* @{
+*/
+
+/** @defgroup USB_BSP
+* @brief This file is responsible to offer board support package
+* @{
+*/ 
+
+/** @defgroup USB_BSP_Private_Defines
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+/** @defgroup USB_BSP_Private_TypesDefinitions
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+
+
+
+/** @defgroup USB_BSP_Private_Macros
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+/** @defgroup USBH_BSP_Private_Variables
+* @{
+*/ 
+
+/**
+* @}
+*/ 
+
+/** @defgroup USBH_BSP_Private_FunctionPrototypes
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+/** @defgroup USB_BSP_Private_Functions
+* @{
+*/ 
+
+
+/**
+* @brief  USB_OTG_BSP_Init
+*         Initilizes BSP configurations
+* @param  None
+* @retval None
+*/
+
+void USB_OTG_BSP_Init(USB_OTG_CORE_HANDLE *pdev)
+{
+#ifdef USE_STM3210C_EVAL
+
+  RCC_OTGFSCLKConfig(RCC_OTGFSCLKSource_PLLVCO_Div3);
+  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_OTG_FS, ENABLE) ;
+
+#else // USE_STM322xG_EVAL  
+  GPIO_InitTypeDef GPIO_InitStructure;   
+ #ifdef USE_USB_OTG_FS 
+  RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_GPIOA , ENABLE);  
+  
+   /* Configure SOF ID DM DP Pins */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8  | 
+                                GPIO_Pin_11 | 
+                                GPIO_Pin_12;
+  
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL ;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);  
+  
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource8,GPIO_AF_OTG1_FS) ;
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource11,GPIO_AF_OTG1_FS) ; 
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource12,GPIO_AF_OTG1_FS) ;
+  
+  /* Configure  VBUS Pin */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStructure.GPIO_OType = GPIO_OType_OD;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL ;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);    
+  
+  /* Configure ID pin */
+  GPIO_InitStructure.GPIO_Pin =  GPIO_Pin_10;
+  GPIO_InitStructure.GPIO_OType = GPIO_OType_OD;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP ;  
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);  
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource10,GPIO_AF_OTG1_FS) ;   
+ 
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+  RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_OTG_FS, ENABLE) ; 
+ #else // USE_USB_OTG_HS 
+
+  #ifdef USE_ULPI_PHY // ULPI
+  RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOB | 
+                         RCC_AHB1Periph_GPIOC | RCC_AHB1Periph_GPIOH | 
+                           RCC_AHB1Periph_GPIOI, ENABLE);    
+  
+  
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource3, GPIO_AF_OTG2_HS) ; // D0
+  GPIO_PinAFConfig(GPIOA,GPIO_PinSource5, GPIO_AF_OTG2_HS) ; // CLK
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource0, GPIO_AF_OTG2_HS) ; // D1
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource1, GPIO_AF_OTG2_HS) ; // D2
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource5, GPIO_AF_OTG2_HS) ; // D7
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource10,GPIO_AF_OTG2_HS) ; // D3
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource11,GPIO_AF_OTG2_HS) ; // D4
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource12,GPIO_AF_OTG2_HS) ; // D5
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource13,GPIO_AF_OTG2_HS) ; // D6
+  GPIO_PinAFConfig(GPIOH,GPIO_PinSource4, GPIO_AF_OTG2_HS) ; // NXT
+  GPIO_PinAFConfig(GPIOI,GPIO_PinSource11,GPIO_AF_OTG2_HS) ; // DIR
+  GPIO_PinAFConfig(GPIOC,GPIO_PinSource0, GPIO_AF_OTG2_HS) ; // STP
+  
+  // CLK
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 ; 
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);  
+  
+  // D0
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3  ; 
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL ;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);  
+  
+  
+  
+  // D1 D2 D3 D4 D5 D6 D7
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1  |
+    GPIO_Pin_5 | GPIO_Pin_10 | 
+      GPIO_Pin_11| GPIO_Pin_12 | 
+        GPIO_Pin_13 ;
+  
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL ;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);  
+  
+  
+  // STP
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0  ;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_Init(GPIOC, &GPIO_InitStructure);  
+  
+  //NXT  
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_Init(GPIOH, &GPIO_InitStructure);  
+  
+  
+  //DIR
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11 ; 
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_Init(GPIOI, &GPIO_InitStructure);  
+  
+  
+  RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_OTG_HS | 
+                         RCC_AHB1Periph_OTG_HS_ULPI, ENABLE) ;    
+   
+  #else
+  
+  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB , ENABLE);
+  
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | 
+                                GPIO_Pin_14 | 
+                                GPIO_Pin_15;
+  
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);  
+  
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource12, GPIO_AF_OTG2_FS) ; 
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource14,GPIO_AF_OTG2_FS) ; 
+  GPIO_PinAFConfig(GPIOB,GPIO_PinSource15,GPIO_AF_OTG2_FS) ;
+  
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);  
+
+  
+  RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_OTG_HS, ENABLE) ;  
+
+  #endif
+ #endif //USB_OTG_HS
+#endif //USE_STM322xG_EVAL
+}
+/**
+* @brief  USB_OTG_BSP_EnableInterrupt
+*         Enabele USB Global interrupt
+* @param  None
+* @retval None
+*/
+void USB_OTG_BSP_EnableInterrupt(USB_OTG_CORE_HANDLE *pdev)
+{
+  NVIC_InitTypeDef NVIC_InitStructure; 
+  
+  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
+#ifdef USE_USB_OTG_HS   
+  NVIC_InitStructure.NVIC_IRQChannel = OTG_HS_IRQn;
+#else
+  NVIC_InitStructure.NVIC_IRQChannel = OTG_FS_IRQn;  
+#endif
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 3;
+  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+  NVIC_Init(&NVIC_InitStructure);  
+#ifdef USB_OTG_HS_DEDICATED_EP1_ENABLED
+  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
+  NVIC_InitStructure.NVIC_IRQChannel = OTG_HS_EP1_OUT_IRQn;
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 2;
+  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+  NVIC_Init(&NVIC_InitStructure);  
+  
+  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
+  NVIC_InitStructure.NVIC_IRQChannel = OTG_HS_EP1_IN_IRQn;
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
+  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+  NVIC_Init(&NVIC_InitStructure);   
+#endif
+}
+/**
+* @brief  USB_OTG_BSP_uDelay
+*         This function provides delay time in micro sec
+* @param  usec : Value of delay required in micro sec
+* @retval None
+*/
+void USB_OTG_BSP_uDelay (const uint32_t usec)
+{
+  uint32_t count = 0;
+  const uint32_t utime = (120 * usec / 7);
+  do
+  {
+    if ( ++count > utime )
+    {
+      return ;
+    }
+  }
+  while (1);
+}
+
+
+/**
+* @brief  USB_OTG_BSP_mDelay
+*          This function provides delay time in milli sec
+* @param  msec : Value of delay required in milli sec
+* @retval None
+*/
+void USB_OTG_BSP_mDelay (const uint32_t msec)
+{
+  USB_OTG_BSP_uDelay(msec * 1000);   
+}
+/**
+* @}
+*/ 
+
+/**
+* @}
+*/ 
+
+/**
+* @}
+*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/src/SamplingBoard/usb_conf.h b/bsp/src/SamplingBoard/usb_conf.h
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usb_conf.h
@@ -0,0 +1,310 @@
+/**
+  ******************************************************************************
+  * @file    usb_conf.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   General low level driver configuration
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_CONF__H__
+#define __USB_CONF__H__
+
+/* Includes ------------------------------------------------------------------*/
+#if defined (USE_STM322xG_EVAL)
+ #include "stm322xg_eval.h"
+ #include "stm322xg_eval_lcd.h"
+ #include "stm322xg_eval_ioe.h"
+ #include "stm322xg_eval_sdio_sd.h"
+#elif defined(USE_STM324xG_EVAL)
+ #include "stm32f4xx.h"
+ #include "stm324xg_eval.h" 
+ #include "stm324xg_eval_lcd.h"
+ #include "stm324xg_eval_ioe.h"
+ #include "stm324xg_eval_sdio_sd.h"
+#elif defined (USE_STM3210C_EVAL)
+ #include "stm32f10x.h"
+ #include "stm3210c_eval.h" 
+ #include "stm3210c_eval_lcd.h"
+ #include "stm3210c_eval_ioe.h"
+ #include "stm3210c_eval_spi_sd.h"
+#elif defined (stm32f4)
+ #include "stm32f4xx.h"
+#else
+ #error "Missing define: Evaluation board (ie. USE_STM322xG_EVAL)"
+#endif
+
+
+/** @addtogroup USB_OTG_DRIVER
+  * @{
+  */
+  
+/** @defgroup USB_CONF
+  * @brief USB low level driver configuration file
+  * @{
+  */ 
+
+/** @defgroup USB_CONF_Exported_Defines
+  * @{
+  */ 
+
+/* USB Core and PHY interface configuration.
+   Tip: To avoid modifying these defines each time you need to change the USB
+        configuration, you can declare the needed define in your toolchain
+        compiler preprocessor.
+   */
+/****************** USB OTG FS PHY CONFIGURATION *******************************
+*  The USB OTG FS Core supports one on-chip Full Speed PHY.
+*  
+*  The USE_EMBEDDED_PHY symbol is defined in the project compiler preprocessor 
+*  when FS core is used.
+*******************************************************************************/
+#ifndef USE_USB_OTG_FS
+ //#define USE_USB_OTG_FS
+#endif /* USE_USB_OTG_FS */
+
+#ifdef USE_USB_OTG_FS 
+ #define USB_OTG_FS_CORE
+#endif
+
+/****************** USB OTG HS PHY CONFIGURATION *******************************
+*  The USB OTG HS Core supports two PHY interfaces:
+*   (i)  An ULPI interface for the external High Speed PHY: the USB HS Core will 
+*        operate in High speed mode
+*   (ii) An on-chip Full Speed PHY: the USB HS Core will operate in Full speed mode
+*
+*  You can select the PHY to be used using one of these two defines:
+*   (i)  USE_ULPI_PHY: if the USB OTG HS Core is to be used in High speed mode 
+*   (ii) USE_EMBEDDED_PHY: if the USB OTG HS Core is to be used in Full speed mode
+*
+*  Notes: 
+*   - The USE_ULPI_PHY symbol is defined in the project compiler preprocessor as 
+*     default PHY when HS core is used.
+*   - On STM322xG-EVAL and STM324xG-EVAL boards, only configuration(i) is available.
+*     Configuration (ii) need a different hardware, for more details refer to your
+*     STM32 device datasheet.
+*******************************************************************************/
+#ifndef USE_USB_OTG_HS
+ //#define USE_USB_OTG_HS
+#endif /* USE_USB_OTG_HS */
+
+#ifndef USE_ULPI_PHY
+ //#define USE_ULPI_PHY
+#endif /* USE_ULPI_PHY */
+
+#ifndef USE_EMBEDDED_PHY
+ //#define USE_EMBEDDED_PHY
+#endif /* USE_EMBEDDED_PHY */
+
+#ifdef USE_USB_OTG_HS 
+ #define USB_OTG_HS_CORE
+#endif
+
+/*******************************************************************************
+*                      FIFO Size Configuration in Device mode
+*  
+*  (i) Receive data FIFO size = RAM for setup packets + 
+*                   OUT endpoint control information +
+*                   data OUT packets + miscellaneous
+*      Space = ONE 32-bits words
+*     --> RAM for setup packets = 10 spaces
+*        (n is the nbr of CTRL EPs the device core supports) 
+*     --> OUT EP CTRL info      = 1 space
+*        (one space for status information written to the FIFO along with each 
+*        received packet)
+*     --> data OUT packets      = (Largest Packet Size / 4) + 1 spaces 
+*        (MINIMUM to receive packets)
+*     --> OR data OUT packets  = at least 2*(Largest Packet Size / 4) + 1 spaces 
+*        (if high-bandwidth EP is enabled or multiple isochronous EPs)
+*     --> miscellaneous = 1 space per OUT EP
+*        (one space for transfer complete status information also pushed to the 
+*        FIFO with each endpoint's last packet)
+*
+*  (ii)MINIMUM RAM space required for each IN EP Tx FIFO = MAX packet size for 
+*       that particular IN EP. More space allocated in the IN EP Tx FIFO results
+*       in a better performance on the USB and can hide latencies on the AHB.
+*
+*  (iii) TXn min size = 16 words. (n  : Transmit FIFO index)
+*   (iv) When a TxFIFO is not used, the Configuration should be as follows: 
+*       case 1 :  n > m    and Txn is not used    (n,m  : Transmit FIFO indexes)
+*       --> Txm can use the space allocated for Txn.
+*       case2  :  n < m    and Txn is not used    (n,m  : Transmit FIFO indexes)
+*       --> Txn should be configured with the minimum space of 16 words
+*  (v) The FIFO is used optimally when used TxFIFOs are allocated in the top 
+*       of the FIFO.Ex: use EP1 and EP2 as IN instead of EP1 and EP3 as IN ones.
+*   (vi) In HS case 12 FIFO locations should be reserved for internal DMA registers
+*        so total FIFO size should be 1012 Only instead of 1024       
+*******************************************************************************/
+ 
+/****************** USB OTG HS CONFIGURATION **********************************/
+#ifdef USB_OTG_HS_CORE
+ #define RX_FIFO_HS_SIZE                          512
+ #define TX0_FIFO_HS_SIZE                          64
+ #define TX1_FIFO_HS_SIZE                         372
+ #define TX2_FIFO_HS_SIZE                          64
+ #define TX3_FIFO_HS_SIZE                           0
+ #define TX4_FIFO_HS_SIZE                           0
+ #define TX5_FIFO_HS_SIZE                           0
+
+// #define USB_OTG_HS_SOF_OUTPUT_ENABLED
+
+ #ifdef USE_ULPI_PHY
+  #define USB_OTG_ULPI_PHY_ENABLED
+ #endif
+ #ifdef USE_EMBEDDED_PHY 
+   #define USB_OTG_EMBEDDED_PHY_ENABLED
+   /* wakeup is working only when HS core is configured in FS mode */
+   #define USB_OTG_HS_LOW_PWR_MGMT_SUPPORT
+ #endif
+ /* #define USB_OTG_HS_INTERNAL_DMA_ENABLED */ /* Be aware that enabling DMA mode will result in data being sent only by
+                                                  multiple of 4 packet sizes. This is due to the fact that USB DMA does
+                                                  not allow sending data from non word-aligned addresses.
+                                                  For this specific application, it is advised to not enable this option
+                                                  unless required. */
+ #define USB_OTG_HS_DEDICATED_EP1_ENABLED
+#endif
+
+/****************** USB OTG FS CONFIGURATION **********************************/
+#ifdef USB_OTG_FS_CORE
+ #define RX_FIFO_FS_SIZE                          128
+ #define TX0_FIFO_FS_SIZE                          32
+ #define TX1_FIFO_FS_SIZE                         128
+ #define TX2_FIFO_FS_SIZE                          32 
+ #define TX3_FIFO_FS_SIZE                           0
+
+// #define USB_OTG_FS_LOW_PWR_MGMT_SUPPORT
+// #define USB_OTG_FS_SOF_OUTPUT_ENABLED
+#endif
+
+/****************** USB OTG MISC CONFIGURATION ********************************/
+#define VBUS_SENSING_ENABLED
+
+/****************** USB OTG MODE CONFIGURATION ********************************/
+//#define USE_HOST_MODE
+#define USE_DEVICE_MODE
+//#define USE_OTG_MODE
+
+#ifndef USB_OTG_FS_CORE
+ #ifndef USB_OTG_HS_CORE
+    #error  "USB_OTG_HS_CORE or USB_OTG_FS_CORE should be defined"
+ #endif
+#endif
+
+#ifndef USE_DEVICE_MODE
+ #ifndef USE_HOST_MODE
+    #error  "USE_DEVICE_MODE or USE_HOST_MODE should be defined"
+ #endif
+#endif
+
+#ifndef USE_USB_OTG_HS
+ #ifndef USE_USB_OTG_FS
+    #error  "USE_USB_OTG_HS or USE_USB_OTG_FS should be defined"
+ #endif
+#else //USE_USB_OTG_HS
+ #ifndef USE_ULPI_PHY
+  #ifndef USE_EMBEDDED_PHY
+     #error  "USE_ULPI_PHY or USE_EMBEDDED_PHY should be defined"
+  #endif
+ #endif
+#endif
+
+/****************** C Compilers dependant keywords ****************************/
+/* In HS mode and when the DMA is used, all variables and data structures dealing
+   with the DMA during the transaction process should be 4-bytes aligned */    
+#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
+  #if defined   (__GNUC__)        /* GNU Compiler */
+    #define __ALIGN_END    __attribute__ ((aligned (4)))
+    #define __ALIGN_BEGIN         
+  #else                           
+    #define __ALIGN_END
+    #if defined   (__CC_ARM)      /* ARM Compiler */
+      #define __ALIGN_BEGIN    __align(4)  
+    #elif defined (__ICCARM__)    /* IAR Compiler */
+      #define __ALIGN_BEGIN 
+    #elif defined  (__TASKING__)  /* TASKING Compiler */
+      #define __ALIGN_BEGIN    __align(4) 
+    #endif /* __CC_ARM */  
+  #endif /* __GNUC__ */ 
+#else
+  #define __ALIGN_BEGIN
+  #define __ALIGN_END   
+#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
+
+/* __packed keyword used to decrease the data type alignment to 1-byte */
+#if defined (__CC_ARM)         /* ARM Compiler */
+  #define __packed    __packed
+#elif defined (__ICCARM__)     /* IAR Compiler */
+  #define __packed    __packed
+#elif defined   ( __GNUC__ )   /* GNU Compiler */                        
+  #define __packed    __attribute__ ((__packed__))
+#elif defined   (__TASKING__)  /* TASKING Compiler */
+  #define __packed    __unaligned
+#endif /* __CC_ARM */
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USB_CONF_Exported_Types
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USB_CONF_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USB_CONF_Exported_Variables
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USB_CONF_Exported_FunctionsPrototype
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+#endif //__USB_CONF__H__
+
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/bsp/src/SamplingBoard/usbd_cdc_vcp.c b/bsp/src/SamplingBoard/usbd_cdc_vcp.c
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_cdc_vcp.c
@@ -0,0 +1,381 @@
+/**
+  ******************************************************************************
+  * @file    usbd_cdc_vcp.c
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   Generic media access Layer.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED 
+#pragma     data_alignment = 4 
+#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
+
+/* Includes ------------------------------------------------------------------*/
+#include "usbd_cdc_vcp.h"
+#include "usb_conf.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+LINE_CODING linecoding =
+  {
+    115200, /* baud rate*/
+    0x00,   /* stop bits-1*/
+    0x00,   /* parity - none*/
+    0x08    /* nb. of bits 8*/
+  };
+
+
+USART_InitTypeDef USART_InitStructure;
+
+/* These are external variables imported from CDC core to be used for IN 
+   transfer management. */
+extern uint8_t  APP_Rx_Buffer []; /* Write CDC received data in this buffer.
+                                     These data will be sent over USB IN endpoint
+                                     in the CDC core functions. */
+extern uint32_t APP_Rx_ptr_in;    /* Increment this pointer or roll it back to
+                                     start address when writing received data
+                                     in the buffer APP_Rx_Buffer. */
+
+/* Private function prototypes -----------------------------------------------*/
+static uint16_t VCP_Init     (void);
+static uint16_t VCP_DeInit   (void);
+static uint16_t VCP_Ctrl     (uint32_t Cmd, uint8_t* Buf, uint32_t Len);
+static uint16_t VCP_DataTx   (uint8_t* Buf, uint32_t Len);
+static uint16_t VCP_DataRx   (uint8_t* Buf, uint32_t Len);
+
+static uint16_t VCP_COMConfig(uint8_t Conf);
+
+CDC_IF_Prop_TypeDef VCP_fops = 
+{
+  VCP_Init,
+  VCP_DeInit,
+  VCP_Ctrl,
+  VCP_DataTx,
+  VCP_DataRx
+};
+
+/* Private functions ---------------------------------------------------------*/
+/**
+  * @brief  VCP_Init
+  *         Initializes the Media on the STM32
+  * @param  None
+  * @retval Result of the opeartion (USBD_OK in all cases)
+  */
+static uint16_t VCP_Init(void)
+{
+  NVIC_InitTypeDef NVIC_InitStructure;
+  
+  /* EVAL_COM1 default configuration */
+  /* EVAL_COM1 configured as follow:
+        - BaudRate = 115200 baud  
+        - Word Length = 8 Bits
+        - One Stop Bit
+        - Parity Odd
+        - Hardware flow control disabled
+        - Receive and transmit enabled
+  */
+  USART_InitStructure.USART_BaudRate = 115200;
+  USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+  USART_InitStructure.USART_StopBits = USART_StopBits_1;
+  USART_InitStructure.USART_Parity = USART_Parity_Odd;
+  USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+  USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+
+  /* Configure and enable the USART */
+  STM_EVAL_COMInit(COM1, &USART_InitStructure);
+
+  /* Enable the USART Receive interrupt */
+  USART_ITConfig(EVAL_COM1, USART_IT_RXNE, ENABLE);
+
+  /* Enable USART Interrupt */
+  NVIC_InitStructure.NVIC_IRQChannel = EVAL_COM1_IRQn;
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
+  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+  NVIC_Init(&NVIC_InitStructure);
+  
+  return USBD_OK;
+}
+
+/**
+  * @brief  VCP_DeInit
+  *         DeInitializes the Media on the STM32
+  * @param  None
+  * @retval Result of the opeartion (USBD_OK in all cases)
+  */
+static uint16_t VCP_DeInit(void)
+{
+
+  return USBD_OK;
+}
+
+
+/**
+  * @brief  VCP_Ctrl
+  *         Manage the CDC class requests
+  * @param  Cmd: Command code            
+  * @param  Buf: Buffer containing command data (request parameters)
+  * @param  Len: Number of data to be sent (in bytes)
+  * @retval Result of the opeartion (USBD_OK in all cases)
+  */
+static uint16_t VCP_Ctrl (uint32_t Cmd, uint8_t* Buf, uint32_t Len)
+{ 
+  switch (Cmd)
+  {
+  case SEND_ENCAPSULATED_COMMAND:
+    /* Not  needed for this driver */
+    break;
+
+  case GET_ENCAPSULATED_RESPONSE:
+    /* Not  needed for this driver */
+    break;
+
+  case SET_COMM_FEATURE:
+    /* Not  needed for this driver */
+    break;
+
+  case GET_COMM_FEATURE:
+    /* Not  needed for this driver */
+    break;
+
+  case CLEAR_COMM_FEATURE:
+    /* Not  needed for this driver */
+    break;
+
+  case SET_LINE_CODING:
+    linecoding.bitrate = (uint32_t)(Buf[0] | (Buf[1] << 8) | (Buf[2] << 16) | (Buf[3] << 24));
+    linecoding.format = Buf[4];
+    linecoding.paritytype = Buf[5];
+    linecoding.datatype = Buf[6];
+    /* Set the new configuration */
+    VCP_COMConfig(OTHER_CONFIG);
+    break;
+
+  case GET_LINE_CODING:
+    Buf[0] = (uint8_t)(linecoding.bitrate);
+    Buf[1] = (uint8_t)(linecoding.bitrate >> 8);
+    Buf[2] = (uint8_t)(linecoding.bitrate >> 16);
+    Buf[3] = (uint8_t)(linecoding.bitrate >> 24);
+    Buf[4] = linecoding.format;
+    Buf[5] = linecoding.paritytype;
+    Buf[6] = linecoding.datatype; 
+    break;
+
+  case SET_CONTROL_LINE_STATE:
+    /* Not  needed for this driver */
+    break;
+
+  case SEND_BREAK:
+    /* Not  needed for this driver */
+    break;    
+    
+  default:
+    break;
+  }
+
+  return USBD_OK;
+}
+
+/**
+  * @brief  VCP_DataTx
+  *         CDC received data to be send over USB IN endpoint are managed in 
+  *         this function.
+  * @param  Buf: Buffer of data to be sent
+  * @param  Len: Number of data to be sent (in bytes)
+  * @retval Result of the opeartion: USBD_OK if all operations are OK else VCP_FAIL
+  */
+static uint16_t VCP_DataTx (uint8_t* Buf, uint32_t Len)
+{
+  if (linecoding.datatype == 7)
+  {
+    APP_Rx_Buffer[APP_Rx_ptr_in] = USART_ReceiveData(EVAL_COM1) & 0x7F;
+  }
+  else if (linecoding.datatype == 8)
+  {
+    APP_Rx_Buffer[APP_Rx_ptr_in] = USART_ReceiveData(EVAL_COM1);
+  }
+  
+  APP_Rx_ptr_in++;
+  
+  /* To avoid buffer overflow */
+  if(APP_Rx_ptr_in == APP_RX_DATA_SIZE)
+  {
+    APP_Rx_ptr_in = 0;
+  }  
+  
+  return USBD_OK;
+}
+
+/**
+  * @brief  VCP_DataRx
+  *         Data received over USB OUT endpoint are sent over CDC interface 
+  *         through this function.
+  *           
+  *         @note
+  *         This function will block any OUT packet reception on USB endpoint 
+  *         untill exiting this function. If you exit this function before transfer
+  *         is complete on CDC interface (ie. using DMA controller) it will result 
+  *         in receiving more data while previous ones are still not sent.
+  *                 
+  * @param  Buf: Buffer of data to be received
+  * @param  Len: Number of data received (in bytes)
+  * @retval Result of the opeartion: USBD_OK if all operations are OK else VCP_FAIL
+  */
+static uint16_t VCP_DataRx (uint8_t* Buf, uint32_t Len)
+{
+  uint32_t i;
+  
+  for (i = 0; i < Len; i++)
+  {
+    USART_SendData(EVAL_COM1, *(Buf + i) );
+    while(USART_GetFlagStatus(EVAL_COM1, USART_FLAG_TXE) == RESET); 
+  } 
+ 
+  return USBD_OK;
+}
+
+/**
+  * @brief  VCP_COMConfig
+  *         Configure the COM Port with default values or values received from host.
+  * @param  Conf: can be DEFAULT_CONFIG to set the default configuration or OTHER_CONFIG
+  *         to set a configuration received from the host.
+  * @retval None.
+  */
+static uint16_t VCP_COMConfig(uint8_t Conf)
+{
+  if (Conf == DEFAULT_CONFIG)  
+  {
+    /* EVAL_COM1 default configuration */
+    /* EVAL_COM1 configured as follow:
+    - BaudRate = 115200 baud  
+    - Word Length = 8 Bits
+    - One Stop Bit
+    - Parity Odd
+    - Hardware flow control disabled
+    - Receive and transmit enabled
+    */
+    USART_InitStructure.USART_BaudRate = 115200;
+    USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+    USART_InitStructure.USART_StopBits = USART_StopBits_1;
+    USART_InitStructure.USART_Parity = USART_Parity_Odd;
+    USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+    USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+    
+    /* Configure and enable the USART */
+    STM_EVAL_COMInit(COM1, &USART_InitStructure);
+    
+    /* Enable the USART Receive interrupt */
+    USART_ITConfig(EVAL_COM1, USART_IT_RXNE, ENABLE);
+  }
+  else
+  {
+    /* set the Stop bit*/
+    switch (linecoding.format)
+    {
+    case 0:
+      USART_InitStructure.USART_StopBits = USART_StopBits_1;
+      break;
+    case 1:
+      USART_InitStructure.USART_StopBits = USART_StopBits_1_5;
+      break;
+    case 2:
+      USART_InitStructure.USART_StopBits = USART_StopBits_2;
+      break;
+    default :
+      VCP_COMConfig(DEFAULT_CONFIG);
+      return (USBD_FAIL);
+    }
+    
+    /* set the parity bit*/
+    switch (linecoding.paritytype)
+    {
+    case 0:
+      USART_InitStructure.USART_Parity = USART_Parity_No;
+      break;
+    case 1:
+      USART_InitStructure.USART_Parity = USART_Parity_Even;
+      break;
+    case 2:
+      USART_InitStructure.USART_Parity = USART_Parity_Odd;
+      break;
+    default :
+      VCP_COMConfig(DEFAULT_CONFIG);
+      return (USBD_FAIL);
+    }
+    
+    /*set the data type : only 8bits and 9bits is supported */
+    switch (linecoding.datatype)
+    {
+    case 0x07:
+      /* With this configuration a parity (Even or Odd) should be set */
+      USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+      break;
+    case 0x08:
+      if (USART_InitStructure.USART_Parity == USART_Parity_No)
+      {
+        USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+      }
+      else 
+      {
+        USART_InitStructure.USART_WordLength = USART_WordLength_9b;
+      }
+      
+      break;
+    default :
+      VCP_COMConfig(DEFAULT_CONFIG);
+      return (USBD_FAIL);
+    }
+    
+    USART_InitStructure.USART_BaudRate = linecoding.bitrate;
+    USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+    USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+    
+    /* Configure and enable the USART */
+    STM_EVAL_COMInit(COM1, &USART_InitStructure);
+  }
+  return USBD_OK;
+}
+
+/**
+  * @brief  EVAL_COM_IRQHandler
+  *         
+  * @param  None.
+  * @retval None.
+  */
+void EVAL_COM_IRQHandler(void)
+{
+  if (USART_GetITStatus(EVAL_COM1, USART_IT_RXNE) != RESET)
+  {
+    /* Send the received data to the PC Host*/
+    VCP_DataTx (0,0);
+  }
+
+  /* If overrun condition occurs, clear the ORE flag and recover communication */
+  if (USART_GetFlagStatus(EVAL_COM1, USART_FLAG_ORE) != RESET)
+  {
+    (void)USART_ReceiveData(EVAL_COM1);
+  }
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/src/SamplingBoard/usbd_cdc_vcp.h b/bsp/src/SamplingBoard/usbd_cdc_vcp.h
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_cdc_vcp.h
@@ -0,0 +1,74 @@
+/**
+  ******************************************************************************
+  * @file    usbd_cdc_vcp.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   Header for usbd_cdc_vcp.c file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USBD_CDC_VCP_H
+#define __USBD_CDC_VCP_H
+
+/* Includes ------------------------------------------------------------------*/
+#ifdef STM32F2XX
+ #include "stm32f2xx.h"
+#elif defined(STM32F10X_CL)
+ #include "stm32f10x.h"
+#endif /* STM32F2XX */
+
+#include "usbd_cdc_core.h"
+#include "usbd_conf.h"
+
+
+/* Exported typef ------------------------------------------------------------*/
+/* The following structures groups all needed parameters to be configured for the 
+   ComPort. These parameters can modified on the fly by the host through CDC class
+   command class requests. */
+typedef struct
+{
+  uint32_t bitrate;
+  uint8_t  format;
+  uint8_t  paritytype;
+  uint8_t  datatype;
+}LINE_CODING;
+
+/* Exported constants --------------------------------------------------------*/
+/* The following define is used to route the USART IRQ handler to be used.
+   The IRQ handler function is implemented in the usbd_cdc_vcp.c file. */
+          
+#ifdef USE_STM3210C_EVAL
+ #define EVAL_COM_IRQHandler            USART2_IRQHandler
+#else
+ #define EVAL_COM_IRQHandler            USART3_IRQHandler  
+#endif /* USE_STM322xG_EVAL */
+
+
+#define DEFAULT_CONFIG                  0
+#define OTHER_CONFIG                    1
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+#endif /* __USBD_CDC_VCP_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/src/SamplingBoard/usbd_conf.h b/bsp/src/SamplingBoard/usbd_conf.h
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_conf.h
@@ -0,0 +1,107 @@
+/**
+  ******************************************************************************
+  * @file    usbd_conf.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   USB Device configuration file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USBD_CONF__H__
+#define __USBD_CONF__H__
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_conf.h"
+
+/** @defgroup USB_CONF_Exported_Defines
+  * @{
+  */ 
+#define USBD_CFG_MAX_NUM                1
+#define USBD_ITF_MAX_NUM                1
+
+#define USBD_SELF_POWERED               
+
+#define USB_MAX_STR_DESC_SIZ            255 
+
+/** @defgroup USB_VCP_Class_Layer_Parameter
+  * @{
+  */ 
+#define CDC_IN_EP                       0x81  /* EP1 for data IN */
+#define CDC_OUT_EP                      0x01  /* EP1 for data OUT */
+#define CDC_CMD_EP                      0x82  /* EP2 for CDC commands */
+
+/* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */
+#ifdef USE_USB_OTG_HS
+ #define CDC_DATA_MAX_PACKET_SIZE       512  /* Endpoint IN & OUT Packet size */
+ #define CDC_CMD_PACKET_SZE             8    /* Control Endpoint Packet size */
+
+ #define CDC_IN_FRAME_INTERVAL          40   /* Number of micro-frames between IN transfers */
+ #define APP_RX_DATA_SIZE               2048 /* Total size of IN buffer: 
+                                                APP_RX_DATA_SIZE*8/MAX_BAUDARATE*1000 should be > CDC_IN_FRAME_INTERVAL*8 */
+#else
+ #define CDC_DATA_MAX_PACKET_SIZE       64   /* Endpoint IN & OUT Packet size */
+ #define CDC_CMD_PACKET_SZE             8    /* Control Endpoint Packet size */
+
+ #define CDC_IN_FRAME_INTERVAL          5    /* Number of frames between IN transfers */
+ #define APP_RX_DATA_SIZE               2048 /* Total size of IN buffer: 
+                                                APP_RX_DATA_SIZE*8/MAX_BAUDARATE*1000 should be > CDC_IN_FRAME_INTERVAL */
+#endif /* USE_USB_OTG_HS */
+
+#define APP_FOPS                        VCP_fops
+/**
+  * @}
+  */ 
+
+/** @defgroup USB_CONF_Exported_Types
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USB_CONF_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USB_CONF_Exported_Variables
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USB_CONF_Exported_FunctionsPrototype
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+#endif //__USBD_CONF__H__
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/bsp/src/SamplingBoard/usbd_desc.c b/bsp/src/SamplingBoard/usbd_desc.c
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_desc.c
@@ -0,0 +1,322 @@
+/**
+  ******************************************************************************
+  * @file    usbd_desc.c
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   This file provides the USBD descriptors and string formating method.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "usbd_core.h"
+#include "usbd_desc.h"
+#include "usbd_req.h"
+#include "usbd_conf.h"
+#include "usb_regs.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+  * @{
+  */
+
+
+/** @defgroup USBD_DESC 
+  * @brief USBD descriptors module
+  * @{
+  */ 
+
+/** @defgroup USBD_DESC_Private_TypesDefinitions
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Private_Defines
+  * @{
+  */ 
+#define USBD_VID                        0x0483
+
+#define USBD_PID                        0x5740
+
+/** @defgroup USB_String_Descriptors
+  * @{
+  */ 
+#define USBD_LANGID_STRING              0x409
+#define USBD_MANUFACTURER_STRING        "STMicroelectronics"
+
+#define USBD_PRODUCT_HS_STRING          "STM32 Virtual ComPort in HS mode"
+#define USBD_SERIALNUMBER_HS_STRING     "00000000050B"
+
+#define USBD_PRODUCT_FS_STRING          "STM32 Virtual ComPort in FS Mode"
+#define USBD_SERIALNUMBER_FS_STRING     "00000000050C"
+
+#define USBD_CONFIGURATION_HS_STRING    "VCP Config"
+#define USBD_INTERFACE_HS_STRING        "VCP Interface"
+
+#define USBD_CONFIGURATION_FS_STRING    "VCP Config"
+#define USBD_INTERFACE_FS_STRING        "VCP Interface"
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Private_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Private_Variables
+  * @{
+  */ 
+
+USBD_DEVICE USR_desc =
+{
+  USBD_USR_DeviceDescriptor,
+  USBD_USR_LangIDStrDescriptor, 
+  USBD_USR_ManufacturerStrDescriptor,
+  USBD_USR_ProductStrDescriptor,
+  USBD_USR_SerialStrDescriptor,
+  USBD_USR_ConfigStrDescriptor,
+  USBD_USR_InterfaceStrDescriptor,
+  
+};
+
+#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
+  #if defined ( __ICCARM__ ) /*!< IAR Compiler */
+    #pragma data_alignment=4   
+  #endif
+#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
+/* USB Standard Device Descriptor */
+__ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_SIZ_DEVICE_DESC] __ALIGN_END =
+  {
+    0x12,                       /*bLength */
+    USB_DEVICE_DESCRIPTOR_TYPE, /*bDescriptorType*/
+    0x00,                       /*bcdUSB */
+    0x02,
+    0x00,                       /*bDeviceClass*/
+    0x00,                       /*bDeviceSubClass*/
+    0x00,                       /*bDeviceProtocol*/
+    USB_OTG_MAX_EP0_SIZE,      /*bMaxPacketSize*/
+    LOBYTE(USBD_VID),           /*idVendor*/
+    HIBYTE(USBD_VID),           /*idVendor*/
+    LOBYTE(USBD_PID),           /*idVendor*/
+    HIBYTE(USBD_PID),           /*idVendor*/
+    0x00,                       /*bcdDevice rel. 2.00*/
+    0x02,
+    USBD_IDX_MFC_STR,           /*Index of manufacturer  string*/
+    USBD_IDX_PRODUCT_STR,       /*Index of product string*/
+    USBD_IDX_SERIAL_STR,        /*Index of serial number string*/
+    USBD_CFG_MAX_NUM            /*bNumConfigurations*/
+  } ; /* USB_DeviceDescriptor */
+
+#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
+  #if defined ( __ICCARM__ ) /*!< IAR Compiler */
+    #pragma data_alignment=4   
+  #endif
+#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
+/* USB Standard Device Descriptor */
+__ALIGN_BEGIN uint8_t USBD_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
+{
+  USB_LEN_DEV_QUALIFIER_DESC,
+  USB_DESC_TYPE_DEVICE_QUALIFIER,
+  0x00,
+  0x02,
+  0x00,
+  0x00,
+  0x00,
+  0x40,
+  0x01,
+  0x00,
+};
+
+#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
+  #if defined ( __ICCARM__ ) /*!< IAR Compiler */
+    #pragma data_alignment=4   
+  #endif
+#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
+/* USB Standard Device Descriptor */
+__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_SIZ_STRING_LANGID] __ALIGN_END =
+{
+     USB_SIZ_STRING_LANGID,         
+     USB_DESC_TYPE_STRING,       
+     LOBYTE(USBD_LANGID_STRING),
+     HIBYTE(USBD_LANGID_STRING), 
+};
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Private_FunctionPrototypes
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Private_Functions
+  * @{
+  */ 
+
+/**
+* @brief  USBD_USR_DeviceDescriptor 
+*         return the device descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_DeviceDescriptor( uint8_t speed , uint16_t *length)
+{
+  *length = sizeof(USBD_DeviceDesc);
+  return USBD_DeviceDesc;
+}
+
+/**
+* @brief  USBD_USR_LangIDStrDescriptor 
+*         return the LangID string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_LangIDStrDescriptor( uint8_t speed , uint16_t *length)
+{
+  *length =  sizeof(USBD_LangIDDesc);  
+  return USBD_LangIDDesc;
+}
+
+
+/**
+* @brief  USBD_USR_ProductStrDescriptor 
+*         return the product string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_ProductStrDescriptor( uint8_t speed , uint16_t *length)
+{
+ 
+  
+  if(speed == 0)
+  {   
+    USBD_GetString (USBD_PRODUCT_HS_STRING, USBD_StrDesc, length);
+  }
+  else
+  {
+    USBD_GetString (USBD_PRODUCT_FS_STRING, USBD_StrDesc, length);    
+  }
+  return USBD_StrDesc;
+}
+
+/**
+* @brief  USBD_USR_ManufacturerStrDescriptor 
+*         return the manufacturer string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_ManufacturerStrDescriptor( uint8_t speed , uint16_t *length)
+{
+  USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
+  return USBD_StrDesc;
+}
+
+/**
+* @brief  USBD_USR_SerialStrDescriptor 
+*         return the serial number string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_SerialStrDescriptor( uint8_t speed , uint16_t *length)
+{
+  if(speed  == USB_OTG_SPEED_HIGH)
+  {    
+    USBD_GetString (USBD_SERIALNUMBER_HS_STRING, USBD_StrDesc, length);
+  }
+  else
+  {
+    USBD_GetString (USBD_SERIALNUMBER_FS_STRING, USBD_StrDesc, length);    
+  }
+  return USBD_StrDesc;
+}
+
+/**
+* @brief  USBD_USR_ConfigStrDescriptor 
+*         return the configuration string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_ConfigStrDescriptor( uint8_t speed , uint16_t *length)
+{
+  if(speed  == USB_OTG_SPEED_HIGH)
+  {  
+    USBD_GetString (USBD_CONFIGURATION_HS_STRING, USBD_StrDesc, length);
+  }
+  else
+  {
+    USBD_GetString (USBD_CONFIGURATION_FS_STRING, USBD_StrDesc, length); 
+  }
+  return USBD_StrDesc;  
+}
+
+
+/**
+* @brief  USBD_USR_InterfaceStrDescriptor 
+*         return the interface string descriptor
+* @param  speed : current device speed
+* @param  length : pointer to data length variable
+* @retval pointer to descriptor buffer
+*/
+uint8_t *  USBD_USR_InterfaceStrDescriptor( uint8_t speed , uint16_t *length)
+{
+  if(speed == 0)
+  {
+    USBD_GetString (USBD_INTERFACE_HS_STRING, USBD_StrDesc, length);
+  }
+  else
+  {
+    USBD_GetString (USBD_INTERFACE_FS_STRING, USBD_StrDesc, length);
+  }
+  return USBD_StrDesc;  
+}
+
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/bsp/src/SamplingBoard/usbd_desc.h b/bsp/src/SamplingBoard/usbd_desc.h
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_desc.h
@@ -0,0 +1,120 @@
+/**
+  ******************************************************************************
+  * @file    usbd_desc.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   header file for the usbd_desc.c file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+
+#ifndef __USB_DESC_H
+#define __USB_DESC_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "usbd_def.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+  * @{
+  */
+  
+/** @defgroup USB_DESC
+  * @brief general defines for the usb device library file
+  * @{
+  */ 
+
+/** @defgroup USB_DESC_Exported_Defines
+  * @{
+  */
+#define USB_DEVICE_DESCRIPTOR_TYPE              0x01
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE       0x02
+#define USB_STRING_DESCRIPTOR_TYPE              0x03
+#define USB_INTERFACE_DESCRIPTOR_TYPE           0x04
+#define USB_ENDPOINT_DESCRIPTOR_TYPE            0x05
+#define USB_SIZ_DEVICE_DESC                     18
+#define USB_SIZ_STRING_LANGID                   4
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Exported_TypesDefinitions
+  * @{
+  */
+/**
+  * @}
+  */ 
+
+
+
+/** @defgroup USBD_DESC_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USBD_DESC_Exported_Variables
+  * @{
+  */ 
+extern  uint8_t USBD_DeviceDesc  [USB_SIZ_DEVICE_DESC];
+extern  uint8_t USBD_StrDesc[USB_MAX_STR_DESC_SIZ];
+extern  uint8_t USBD_OtherSpeedCfgDesc[USB_LEN_CFG_DESC]; 
+extern  uint8_t USBD_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC];
+extern  uint8_t USBD_LangIDDesc[USB_SIZ_STRING_LANGID];
+extern  USBD_DEVICE USR_desc; 
+/**
+  * @}
+  */ 
+
+/** @defgroup USBD_DESC_Exported_FunctionsPrototype
+  * @{
+  */ 
+
+
+uint8_t *     USBD_USR_DeviceDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_LangIDStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ManufacturerStrDescriptor ( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ProductStrDescriptor ( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_SerialStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ConfigStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_InterfaceStrDescriptor( uint8_t speed , uint16_t *length);
+
+#ifdef USB_SUPPORT_USER_STRING_DESC
+uint8_t *     USBD_USR_USRStringDesc (uint8_t speed, uint8_t idx , uint16_t *length);  
+#endif /* USB_SUPPORT_USER_STRING_DESC */  
+  
+/**
+  * @}
+  */ 
+
+#endif /* __USBD_DESC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+* @}
+*/ 
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/src/SamplingBoard/usbd_usr.c b/bsp/src/SamplingBoard/usbd_usr.c
new file mode 100644
--- /dev/null
+++ b/bsp/src/SamplingBoard/usbd_usr.c
@@ -0,0 +1,203 @@
+/**
+  ******************************************************************************
+  * @file    usbd_usr.c
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   This file includes the user application layer
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "usbd_usr.h"
+#include "usbd_ioreq.h"
+//#include "lcd_log.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+* @{
+*/
+
+/** @defgroup USBD_USR 
+* @brief    This file includes the user application layer
+* @{
+*/ 
+
+/** @defgroup USBD_USR_Private_TypesDefinitions
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+/** @defgroup USBD_USR_Private_Defines
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+/** @defgroup USBD_USR_Private_Macros
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+/** @defgroup USBD_USR_Private_Variables
+* @{
+*/ 
+
+USBD_Usr_cb_TypeDef USR_cb =
+{
+  USBD_USR_Init,
+  USBD_USR_DeviceReset,
+  USBD_USR_DeviceConfigured,
+  USBD_USR_DeviceSuspended,
+  USBD_USR_DeviceResumed,
+  
+  
+  USBD_USR_DeviceConnected,
+  USBD_USR_DeviceDisconnected,    
+};
+
+/**
+* @}
+*/
+
+/** @defgroup USBD_USR_Private_Constants
+* @{
+*/ 
+
+/**
+* @}
+*/
+
+
+
+/** @defgroup USBD_USR_Private_FunctionPrototypes
+* @{
+*/ 
+/**
+* @}
+*/ 
+
+
+/** @defgroup USBD_USR_Private_Functions
+* @{
+*/ 
+
+/**
+* @brief  USBD_USR_Init 
+*         Displays the message on LCD for host lib initialization
+* @param  None
+* @retval None
+*/
+void USBD_USR_Init(void)
+{  
+  /* Initialize LEDs */
+  //STM_EVAL_LEDInit(LED1);
+  //STM_EVAL_LEDInit(LED2);
+  //STM_EVAL_LEDInit(LED3);
+  //STM_EVAL_LEDInit(LED4);
+  
+}
+
+/**
+* @brief  USBD_USR_DeviceReset 
+*         Displays the message on LCD on device Reset Event
+* @param  speed : device speed
+* @retval None
+*/
+void USBD_USR_DeviceReset(uint8_t speed )
+{
+
+}
+
+
+/**
+* @brief  USBD_USR_DeviceConfigured
+*         Displays the message on LCD on device configuration Event
+* @param  None
+* @retval Staus
+*/
+void USBD_USR_DeviceConfigured (void)
+{
+}
+
+/**
+* @brief  USBD_USR_DeviceSuspended 
+*         Displays the message on LCD on device suspend Event
+* @param  None
+* @retval None
+*/
+void USBD_USR_DeviceSuspended(void)
+{
+
+  /* Users can do their application actions here for the USB-Reset */
+}
+
+
+/**
+* @brief  USBD_USR_DeviceResumed 
+*         Displays the message on LCD on device resume Event
+* @param  None
+* @retval None
+*/
+void USBD_USR_DeviceResumed(void)
+{
+
+  /* Users can do their application actions here for the USB-Reset */
+}
+
+
+/**
+* @brief  USBD_USR_DeviceConnected
+*         Displays the message on LCD on device connection Event
+* @param  None
+* @retval Staus
+*/
+void USBD_USR_DeviceConnected (void)
+{
+
+}
+
+
+/**
+* @brief  USBD_USR_DeviceDisonnected
+*         Displays the message on LCD on device disconnection Event
+* @param  None
+* @retval Staus
+*/
+void USBD_USR_DeviceDisconnected (void)
+{
+
+}
+/**
+* @}
+*/ 
+
+/**
+* @}
+*/ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/