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* U S B - K e r n e l
* Name: usbcore.h
* Purpose: USB Core Definitions
* Version: V1.20
* This software is supplied "AS IS" without any warranties, express,
* implied or statutory, including but not limited to the implied
* warranties of fitness for purpose, satisfactory quality and
* noninfringement. Keil extends you a royalty-free right to reproduce
* and distribute executable files created using this software for use
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
* gives you the right to use this software.
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
#ifndef __USBCORE_H__
#define __USBCORE_H__
/* USB Endpoint Data Structure */
typedef struct _USB_EP_DATA {
uint8_t *pData;
uint16_t Count;
/* USB Core Global Variables */
extern uint16_t USB_DeviceStatus;
extern uint8_t USB_DeviceAddress;
extern uint8_t USB_Configuration;
extern uint32_t USB_EndPointMask;
extern uint32_t USB_EndPointHalt;
extern uint32_t USB_EndPointStall;
extern uint8_t USB_AltSetting[USB_IF_NUM];
/* USB Endpoint 0 Buffer */
extern uint8_t EP0Buf[USB_MAX_PACKET0];
/* USB Endpoint 0 Data Info */
extern USB_EP_DATA EP0Data;
/* USB Setup Packet */
extern USB_SETUP_PACKET SetupPacket;
/* USB Core Functions */
extern void USB_ResetCore (void);
#endif /* __USBCORE_H__ */