/**
  ******************************************************************************
  * @file    usb_desc.h
  * @author  MCD Application Team
  * @version V4.0.0
  * @date    21-January-2013
  * @brief   Descriptor Header for Virtual COM Port Device
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT 2013 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


// 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 VIRTUAL_COM_PORT_DATA_SIZE              64
#define VIRTUAL_COM_PORT_INT_SIZE               8

#define VIRTUAL_COM_PORT_SIZ_DEVICE_DESC        18
#define VIRTUAL_COM_PORT_SIZ_CONFIG_DESC        67
#define VIRTUAL_COM_PORT_SIZ_STRING_LANGID      4
#define VIRTUAL_COM_PORT_SIZ_STRING_VENDOR      38
#define VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT     50
#define VIRTUAL_COM_PORT_SIZ_STRING_SERIAL      26

#define STANDARD_ENDPOINT_DESC_SIZE             0x09

// Exported variables
extern const uint8_t Virtual_Com_Port_DeviceDescriptor[VIRTUAL_COM_PORT_SIZ_DEVICE_DESC];
extern const uint8_t Virtual_Com_Port_ConfigDescriptor[VIRTUAL_COM_PORT_SIZ_CONFIG_DESC];
extern const uint8_t Virtual_Com_Port_StringLangID[VIRTUAL_COM_PORT_SIZ_STRING_LANGID];
extern const uint8_t Virtual_Com_Port_StringVendor[VIRTUAL_COM_PORT_SIZ_STRING_VENDOR];
extern const uint8_t Virtual_Com_Port_StringProduct[VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT];
extern       uint8_t Virtual_Com_Port_StringSerial[VIRTUAL_COM_PORT_SIZ_STRING_SERIAL];

#endif // __USB_DESC_H