diff --git a/usbd_conf.c b/usbd_conf.c
new file mode 100644
--- /dev/null
+++ b/usbd_conf.c
@@ -0,0 +1,529 @@
+/**
+  ******************************************************************************
+  * @file           : usbd_conf.c
+  * @date           : 03/01/2015 14:04:02   
+  * @version        : v1.0_Cube
+  * @brief          : This file implements the board support package for the USB device library
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2015 STMicroelectronics
+  *
+  * 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 STMicroelectronics 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 AND CONTRIBUTORS "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 OR CONTRIBUTORS 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.
+  *
+  ******************************************************************************
+*/
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+#include "stm32f0xx_hal.h"
+#include "usbd_def.h"
+#include "usbd_core.h"
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+PCD_HandleTypeDef hpcd_USB_FS;
+
+/* USER CODE BEGIN 0 */
+__IO uint32_t remotewakeupon=0;
+/* USER CODE END 0 */
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/* USER CODE BEGIN 1 */
+static void SystemClockConfig_Resume(void);
+/* USER CODE END 1 */
+void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
+extern void SystemClock_Config(void);
+
+/*******************************************************************************
+                       LL Driver Callbacks (PCD -> USB Device Library)
+*******************************************************************************/
+/* MSP Init */
+
+void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
+{
+  if(hpcd->Instance==USB)
+  {
+  /* USER CODE BEGIN USB_MspInit 0 */
+
+  /* USER CODE END USB_MspInit 0 */
+    /* Peripheral clock enable */
+    __USB_CLK_ENABLE();
+    HAL_NVIC_SetPriority(USB_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(USB_IRQn);
+  /* USER CODE BEGIN USB_MspInit 1 */
+
+  /* USER CODE END USB_MspInit 1 */
+  }
+}
+
+void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
+{
+  if(hpcd->Instance==USB)
+  {
+  /* USER CODE BEGIN USB_MspDeInit 0 */
+
+  /* USER CODE END USB_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __USB_CLK_DISABLE();
+
+    /* Peripheral interrupt Deinit*/
+    HAL_NVIC_DisableIRQ(USB_IRQn);
+
+  /* USER CODE BEGIN USB_MspDeInit 1 */
+
+  /* USER CODE END USB_MspDeInit 1 */
+  }
+}
+
+/**
+  * @brief  Setup stage callback
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_SetupStage(hpcd->pData, (uint8_t *)hpcd->Setup);
+}
+
+/**
+  * @brief  Data Out stage callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_DataOutStage(hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
+}
+
+/**
+  * @brief  Data In stage callback..
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_DataInStage(hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
+}
+
+/**
+  * @brief  SOF callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_SOF(hpcd->pData);
+}
+
+/**
+  * @brief  Reset callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
+{ 
+  USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
+
+  /*Set USB Current Speed*/
+  switch (hpcd->Init.speed)
+  {
+  case PCD_SPEED_FULL:
+    speed = USBD_SPEED_FULL;    
+    break;
+	
+  default:
+    speed = USBD_SPEED_FULL;    
+    break;    
+  }
+  USBD_LL_SetSpeed(hpcd->pData, speed);  
+  
+  /*Reset Device*/
+  USBD_LL_Reset(hpcd->pData);
+}
+
+/**
+  * @brief  Suspend callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_Suspend(hpcd->pData);
+  /*Enter in STOP mode */
+  /* USER CODE BEGIN 2 */
+  if (hpcd->Init.low_power_enable)
+  {
+    /* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
+    SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
+  }
+  /* USER CODE END 2 */
+}
+
+/**
+  * @brief  Resume callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
+{
+  /* USER CODE BEGIN 3 */
+  if ((hpcd->Init.low_power_enable)&&(remotewakeupon == 0))
+  {
+    SystemClockConfig_Resume();
+    /* Reset SLEEPDEEP bit of Cortex System Control Register */
+    SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));    
+  }
+  remotewakeupon=0;
+  /* USER CODE END 3 */
+  USBD_LL_Resume(hpcd->pData);
+  
+}
+
+/**
+  * @brief  ISOC Out Incomplete callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_IsoOUTIncomplete(hpcd->pData, epnum);
+}
+
+/**
+  * @brief  ISOC In Incomplete callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_IsoINIncomplete(hpcd->pData, epnum);
+}
+
+/**
+  * @brief  Connect callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_DevConnected(hpcd->pData);
+}
+
+/**
+  * @brief  Disconnect callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_DevDisconnected(hpcd->pData);
+}
+
+/*******************************************************************************
+                       LL Driver Interface (USB Device Library --> PCD)
+*******************************************************************************/
+/**
+  * @brief  Initializes the Low Level portion of the Device driver.
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_Init (USBD_HandleTypeDef *pdev)
+{ 
+  /* Init USB_IP */
+  /* Link The driver to the stack */
+  hpcd_USB_FS.pData = pdev;
+  pdev->pData = &hpcd_USB_FS;
+
+  hpcd_USB_FS.Instance = USB;
+  hpcd_USB_FS.Init.dev_endpoints = 8;
+  hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
+  hpcd_USB_FS.Init.ep0_mps = DEP0CTL_MPS_8;
+  hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
+  hpcd_USB_FS.Init.Sof_enable = DISABLE;
+  hpcd_USB_FS.Init.low_power_enable = DISABLE;
+  hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
+  HAL_PCD_Init(&hpcd_USB_FS);
+
+  HAL_PCDEx_PMAConfig(pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
+  HAL_PCDEx_PMAConfig(pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
+  return USBD_OK;
+}
+
+/**
+  * @brief  De-Initializes the Low Level portion of the Device driver.
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_DeInit (USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_DeInit(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Starts the Low Level portion of the Device driver. 
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_Start(USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_Start(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Stops the Low Level portion of the Device driver.
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_Stop (USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_Stop(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Opens an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  ep_type: Endpoint Type
+  * @param  ep_mps: Endpoint Max Packet Size
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_OpenEP  (USBD_HandleTypeDef *pdev, 
+                                      uint8_t  ep_addr,                                      
+                                      uint8_t  ep_type,
+                                      uint16_t ep_mps)
+{
+
+  HAL_PCD_EP_Open(pdev->pData, 
+                  ep_addr, 
+                  ep_mps, 
+                  ep_type);
+  
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Closes an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_CloseEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  
+  HAL_PCD_EP_Close(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Flushes an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_FlushEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  
+  HAL_PCD_EP_Flush(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Sets a Stall condition on an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_StallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  
+  HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Clears a Stall condition on an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_ClearStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  
+  HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);  
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Returns Stall condition.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval Stall (1: Yes, 0: No)
+  */
+uint8_t USBD_LL_IsStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  PCD_HandleTypeDef *hpcd = pdev->pData; 
+  
+  if((ep_addr & 0x80) == 0x80)
+  {
+    return hpcd->IN_ep[ep_addr & 0x7F].is_stall; 
+  }
+  else
+  {
+    return hpcd->OUT_ep[ep_addr & 0x7F].is_stall; 
+  }
+}
+/**
+  * @brief  Assigns a USB address to the device.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_SetUSBAddress (USBD_HandleTypeDef *pdev, uint8_t dev_addr)   
+{
+  
+  HAL_PCD_SetAddress(pdev->pData, dev_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Transmits data over an endpoint.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  pbuf: Pointer to data to be sent
+  * @param  size: Data size    
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_Transmit (USBD_HandleTypeDef *pdev, 
+                                      uint8_t  ep_addr,                                      
+                                      uint8_t  *pbuf,
+                                      uint16_t  size)
+{
+
+  HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
+  return USBD_OK;   
+}
+
+/**
+  * @brief  Prepares an endpoint for reception.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  pbuf: Pointer to data to be received
+  * @param  size: Data size
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, 
+                                           uint8_t  ep_addr,                                      
+                                           uint8_t  *pbuf,
+                                           uint16_t  size)
+{
+
+  HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
+  return USBD_OK;   
+}
+
+/**
+  * @brief  Returns the last transfered packet size.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval Recived Data Size
+  */
+uint32_t USBD_LL_GetRxDataSize  (USBD_HandleTypeDef *pdev, uint8_t  ep_addr)  
+{
+  return HAL_PCD_EP_GetRxCount(pdev->pData, ep_addr);
+}
+
+/**
+  * @brief  Delays routine for the USB Device Library.
+  * @param  Delay: Delay in ms
+  * @retval None
+  */
+void  USBD_LL_Delay (uint32_t Delay)
+{
+  HAL_Delay(Delay);  
+}
+
+/**
+  * @brief  static single allocation.
+  * @param  size: size of allocated memory
+  * @retval None
+  */
+void *USBD_static_malloc(uint32_t size)
+{
+  static uint32_t mem[MAX_STATIC_ALLOC_SIZE];
+  return mem;
+}
+
+/**
+  * @brief  Dummy memory free
+  * @param  *p pointer to allocated  memory address
+  * @retval None
+  */
+void USBD_static_free(void *p)
+{
+
+}
+
+/* USER CODE BEGIN 4 */
+/**
+  * @brief  Configures system clock after wake-up from USB Resume CallBack: 
+  *         enable HSI, PLL and select PLL as system clock source.
+  * @param  None
+  * @retval None
+  */
+static void SystemClockConfig_Resume(void)
+{
+	SystemClock_Config();
+}
+/* USER CODE END 4 */
+
+/**
+* @brief Software Device Connection
+* @param hpcd: PCD handle
+* @param state: connection state (0 : disconnected / 1: connected) 
+* @retval None
+*/
+void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
+{
+/* USER CODE BEGIN 5 */
+  if (state == 1)
+  {
+    /* Configure Low Connection State */
+	
+  }
+  else
+  {
+    /* Configure High Connection State */
+   
+  } 
+/* USER CODE END 5 */
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/