--- /dev/null
+/**
+ ******************************************************************************
+ * @file usbd_cdc_core.h
+ * @author MCD Application Team
+ * @version V1.0.0
+ * @date 22-July-2011
+ * @brief header file for the usbd_cdc_core.c file.
+ ******************************************************************************
+ * @attention
+ *
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+ *
+ * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+
+#ifndef __USB_CDC_CORE_H_
+#define __USB_CDC_CORE_H_
+
+#include "usbd_ioreq.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+ * @{
+ */
+
+/** @defgroup usbd_cdc
+ * @brief This file is the Header file for USBD_cdc.c
+ * @{
+ */
+
+
+/** @defgroup usbd_cdc_Exported_Defines
+ * @{
+ */
+#define USB_CDC_CONFIG_DESC_SIZ (67)
+#define USB_CDC_DESC_SIZ (67-9)
+
+#define CDC_DESCRIPTOR_TYPE 0x21
+
+#define DEVICE_CLASS_CDC 0x02
+#define DEVICE_SUBCLASS_CDC 0x00
+
+
+#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 STANDARD_ENDPOINT_DESC_SIZE 0x09
+
+#define CDC_DATA_IN_PACKET_SIZE *(uint16_t *)(((USB_OTG_CORE_HANDLE *)pdev)->dev.pConfig_descriptor + 57)
+
+#define CDC_DATA_OUT_PACKET_SIZE *(uint16_t *)(((USB_OTG_CORE_HANDLE *)pdev)->dev.pConfig_descriptor + 64)
+
+/*---------------------------------------------------------------------*/
+/* CDC definitions */
+/*---------------------------------------------------------------------*/
+
+/**************************************************/
+/* CDC Requests */
+/**************************************************/
+#define SEND_ENCAPSULATED_COMMAND 0x00
+#define GET_ENCAPSULATED_RESPONSE 0x01
+#define SET_COMM_FEATURE 0x02
+#define GET_COMM_FEATURE 0x03
+#define CLEAR_COMM_FEATURE 0x04
+#define SET_LINE_CODING 0x20
+#define GET_LINE_CODING 0x21
+#define SET_CONTROL_LINE_STATE 0x22
+#define SEND_BREAK 0x23
+#define NO_CMD 0xFF
+
+/**
+ * @}
+ */
+
+
+/** @defgroup USBD_CORE_Exported_TypesDefinitions
+ * @{
+ */
+typedef struct _CDC_IF_PROP
+{
+ uint16_t (*pIf_Init) (void);
+ uint16_t (*pIf_DeInit) (void);
+ uint16_t (*pIf_Ctrl) (uint32_t Cmd, uint8_t* Buf, uint32_t Len);
+ uint16_t (*pIf_DataTx) (uint8_t* Buf, uint32_t Len);
+ uint16_t (*pIf_DataRx) (uint8_t* Buf, uint32_t Len);
+}
+CDC_IF_Prop_TypeDef;
+/**
+ * @}
+ */
+
+
+
+/** @defgroup USBD_CORE_Exported_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup USBD_CORE_Exported_Variables
+ * @{
+ */
+
+extern USBD_Class_cb_TypeDef USBD_CDC_cb;
+/**
+ * @}
+ */
+
+/** @defgroup USB_CORE_Exported_Functions
+ * @{
+ */
+/**
+ * @}
+ */
+
+#endif // __USB_CDC_CORE_H_
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/