usbs_upd985xx.h

NEC的USB接口驱动

#ifndef CYGONCE_USBS_UPD985XX_H
# define CYGONCE_USBS_UPD985XX_H
//==========================================================================
//
//      include/usbs_upd985xx.h
//
//      The interface exported by the NEC uPD985xx USB device driver
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
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// the terms of the GNU General Public License as published by the Free
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// You should have received a copy of the GNU General Public License along
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// or inline functions from this file, or you compile this file and link it
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//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    bartv
// Contributors: bartv
// Date:         2000-05-22
// Purpose:
//
//####DESCRIPTIONEND####
//==========================================================================

#include <cyg/io/usb/usbs.h>

#ifdef __cplusplus
extern "C" {
#endif

/*
 * The NEC UPD985xx family comes with on-chip USB slave support. This
 * provides seven endpoints. Endpoint 0 can only be used for control
 * messages. Endpoints 1 and 2 can only be used for isochronous
 * transfers, and are not supported at this time. Endpoints 3 and 4
 * are for bulk transfers, although endpoint 3 is normally disabled
 * and endpoint 5 is used for bulk transfers instead. Endpoints 5
 * and 6 are normally used for interrupt transfers, but endpoint 5 can
 * also be used bulk transfers. Endpoint 6 is not currently supported.
 */
extern usbs_control_endpoint    usbs_upd985xx_ep0;
extern usbs_tx_endpoint         usbs_upd985xx_ep3;
extern usbs_rx_endpoint         usbs_upd985xx_ep4;
extern usbs_tx_endpoint         usbs_upd985xx_ep5;

#ifdef __cplusplus
} /* extern "C" { */
#endif


#endif /* CYGONCE_USBS_UPD985XX_H */