/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
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/**
 * @file usb_desc.h
 * @author Nations
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_DESC_H
#define __USB_DESC_H

/* Includes ------------------------------------------------------------------*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported define -----------------------------------------------------------*/
#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 functions ------------------------------------------------------- */
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 */