File content as of revision 0:01f31e923fe2:

/**
 * @file    usbuser.h
 * @brief   
 *
 * DAPLink Interface Firmware
 * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

#ifndef __USBUSER_H
#define __USBUSER_H


/* USB Device Events Callback Functions */
extern void USB_Power_Event(BOOL  power);
extern void USB_Reset_Event(void);
extern void USB_Suspend_Event(void);
extern void USB_Resume_Event(void);
extern void USB_WakeUp_Event(void);
extern void USB_SOF_Event(void);
extern void USB_Error_Event(U32 error);

/* USB Endpoint Callback Events */
#define USB_EVT_SETUP       1   /* Setup Packet */
#define USB_EVT_OUT         2   /* OUT Packet */
#define USB_EVT_IN          3   /*  IN Packet */
#define USB_EVT_OUT_NAK     4   /* OUT Packet - Not Acknowledged */
#define USB_EVT_IN_NAK      5   /*  IN Packet - Not Acknowledged */
#define USB_EVT_OUT_STALL   6   /* OUT Packet - Stalled */
#define USB_EVT_IN_STALL    7   /*  IN Packet - Stalled */
#define USB_EVT_OUT_DMA_EOT 8   /* DMA OUT EP - End of Transfer */
#define USB_EVT_IN_DMA_EOT  9   /* DMA  IN EP - End of Transfer */
#define USB_EVT_OUT_DMA_NDR 10  /* DMA OUT EP - New Descriptor Request */
#define USB_EVT_IN_DMA_NDR  11  /* DMA  IN EP - New Descriptor Request */
#define USB_EVT_OUT_DMA_ERR 12  /* DMA OUT EP - Error */
#define USB_EVT_IN_DMA_ERR  13  /* DMA  IN EP - Error */

/* USB Endpoint Events Callback Pointers */
extern void (* const USB_P_EP[16])(U32 event);

/* USB Endpoint Events Callback Functions */
extern void USB_EndPoint0(U32 event);
extern void USB_EndPoint1(U32 event);
extern void USB_EndPoint2(U32 event);
extern void USB_EndPoint3(U32 event);
extern void USB_EndPoint4(U32 event);
extern void USB_EndPoint5(U32 event);
extern void USB_EndPoint6(U32 event);
extern void USB_EndPoint7(U32 event);
extern void USB_EndPoint8(U32 event);
extern void USB_EndPoint9(U32 event);
extern void USB_EndPoint10(U32 event);
extern void USB_EndPoint11(U32 event);
extern void USB_EndPoint12(U32 event);
extern void USB_EndPoint13(U32 event);
extern void USB_EndPoint14(U32 event);
extern void USB_EndPoint15(U32 event);

/* USB Core Events Callback Functions */
extern void USB_Configure_Event(void);
extern void USB_Interface_Event(void);
extern void USB_Feature_Event(void);


#endif  /* __USBUSER_H */