diff --git a/usbd_conf.h b/usbd_conf.h
deleted file mode 100644
--- a/usbd_conf.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/**
-  ******************************************************************************
-  * @file           : usbd_conf.h
-  * @date           : 03/01/2015 14:04:02  
-  * @version        : v1.0_Cube
-  * @brief          : Header for usbd_conf file.
-  ******************************************************************************
-  * 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.
-  *
-  ******************************************************************************
-*/
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USBD_CONF__H__
-#define __USBD_CONF__H__
-/* Includes ------------------------------------------------------------------*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "stm32f0xx.h"
-#include "stm32f0xx_hal.h"
-#include "usbd_def.h"
-
-/** @addtogroup USBD_OTG_DRIVER
-  * @{
-  */
-  
-/** @defgroup USBD_CONF
-  * @brief usb otg low level driver configuration file
-  * @{
-  */ 
-
-/** @defgroup USBD_CONF_Exported_Defines
-  * @{
-  */ 
-
-/*---------- -----------*/
-#define USBD_MAX_NUM_INTERFACES     1
-/*---------- -----------*/
-#define USBD_MAX_NUM_CONFIGURATION     1
-/*---------- -----------*/
-#define USBD_MAX_STR_DESC_SIZ     512
-/*---------- -----------*/
-#define USBD_SUPPORT_USER_STRING     0
-/*---------- -----------*/
-#define USBD_DEBUG_LEVEL     0
-/*---------- -----------*/
-#define USBD_SELF_POWERED     1
-/*---------- -----------*/
-#define USBD_CDC_INTERVAL     1000
-/*---------- -----------*/
-#define MAX_STATIC_ALLOC_SIZE     1000
-/****************************************/
-/* #define for FS and HS identification */
-#define DEVICE_FS 		0
-
-/** @defgroup USBD_Exported_Macros
-  * @{
-  */ 
-
-/* Memory management macros */  
-#define USBD_malloc               (uint32_t *)USBD_static_malloc
-#define USBD_free                 USBD_static_free
-#define USBD_memset               /* Not used */
-#define USBD_memcpy               /* Not used */
-
-#define USBD_Delay   HAL_Delay
-    
- /* DEBUG macros */  
-
-#if (USBD_DEBUG_LEVEL > 0)
-#define  USBD_UsrLog(...)   printf(__VA_ARGS__);\
-                            printf("\n");
-#else
-#define USBD_UsrLog(...)   
-#endif 
-                            
-                            
-#if (USBD_DEBUG_LEVEL > 1)
-
-#define  USBD_ErrLog(...)   printf("ERROR: ") ;\
-                            printf(__VA_ARGS__);\
-                            printf("\n");
-#else
-#define USBD_ErrLog(...)   
-#endif 
-                            
-                            
-#if (USBD_DEBUG_LEVEL > 2)                         
-#define  USBD_DbgLog(...)   printf("DEBUG : ") ;\
-                            printf(__VA_ARGS__);\
-                            printf("\n");
-#else
-#define USBD_DbgLog(...)                         
-#endif
-                            
-/**
-  * @}
-  */ 
- 
-    
-    
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_CONF_Exported_Types
-  * @{
-  */ 
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_CONF_Exported_Macros
-  * @{
-  */ 
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_CONF_Exported_Variables
-  * @{
-  */ 
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_CONF_Exported_FunctionsPrototype
-  * @{
-  */ 
-/**
-  * @}
-  */ 
-/* Exported functions ------------------------------------------------------- */
-void *USBD_static_malloc(uint32_t size);
-void USBD_static_free(void *p);
-
-#endif //__USBD_CONF__H__
-
-/**
-  * @}
-  */ 
-
-/**
-  * @}
-  */ 
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
-