emac.h

优龙LPC1788开发板资料

/*----------------------------------------------------------------------------
 *      LPC2378 Ethernet Definitions
 *----------------------------------------------------------------------------
 *      Name:    EMAC.H
 *      Purpose: Philips LPC2378 EMAC hardware definitions
 *----------------------------------------------------------------------------
 *      Copyright (c) 2006 KEIL - An ARM Company. All rights reserved.
 *---------------------------------------------------------------------------*/

#ifndef __EMAC_H
#define __EMAC_H
#include "lpc_types.h"

#define MYMAC_1         0x1E            /* our ethernet (MAC) address        */
#define MYMAC_2         0x30            /* (MUST be unique in LAN!)          */
#define MYMAC_3         0x6c
#define MYMAC_4         0xa2
#define MYMAC_5         0x45
#define MYMAC_6         0x5e

// prototypes
void           Init_EMAC(void);
uint16_t ReadFrameBE_EMAC(void);
void           CopyToFrame_EMAC(void *Source, unsigned int Size);
void           CopyFromFrame_EMAC(void *Dest, uint16_t Size);
void           DummyReadFrame_EMAC(uint16_t Size);
uint16_t StartReadFrame(void);
void           EndReadFrame(void);
unsigned int   CheckFrameReceived(void);
void           RequestSend(uint16_t FrameSize);
unsigned int   Rdy4Tx(void);

#endif

/*----------------------------------------------------------------------------
 * end of file
 *---------------------------------------------------------------------------*/