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Give up attempting to fix workspace - delete and re-create.

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Richard Barry 2008-11-20 09:22:53 +00:00
parent 2f8d10dc34
commit 5366162bcd
62 changed files with 0 additions and 12262 deletions
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55
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/eth.h
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/*!
* \file eth.h
* \brief Definitinos for Ethernet Frames
* \version $Revision: 1.2 $
* \author Michael Norman
*/
#ifndef _ETH_H
#define _ETH_H
/*******************************************************************/
/* Ethernet standard lengths in bytes*/
#define ETH_ADDR_LEN (6)
#define ETH_TYPE_LEN (2)
#define ETH_CRC_LEN (4)
#define ETH_MAX_DATA (1500)
#define ETH_MIN_DATA (46)
#define ETH_HDR_LEN (ETH_ADDR_LEN * 2 + ETH_TYPE_LEN)
/* Defined Ethernet Frame Types */
#define ETH_FRM_IP (0x0800)
#define ETH_FRM_ARP (0x0806)
#define ETH_FRM_RARP (0x8035)
#define ETH_FRM_TEST (0xA5A5)
/* Maximum and Minimum Ethernet Frame Sizes */
#define ETH_MAX_FRM (ETH_HDR_LEN + ETH_MAX_DATA + ETH_CRC_LEN)
#define ETH_MIN_FRM (ETH_HDR_LEN + ETH_MIN_DATA + ETH_CRC_LEN)
#define ETH_MTU (ETH_HDR_LEN + ETH_MAX_DATA)
/* Ethernet Addresses */
typedef uint8 ETH_ADDR[ETH_ADDR_LEN];
/* 16-bit Ethernet Frame Type, ie. Protocol */
typedef uint16 ETH_FRM_TYPE;
/* Ethernet Frame Header definition */
typedef struct
{
ETH_ADDR dest;
ETH_ADDR src;
ETH_FRM_TYPE type;
} ETH_HDR;
/* Ethernet Frame definition */
typedef struct
{
ETH_HDR head;
uint8* data;
} ETH_FRAME;
/*******************************************************************/
#endif /* _ETH_H */