hardware.h

一个在ADS1.2上的ZLG_TCPIP,操作系统是ucosii276版本

#ifdef HARDWARE_GLOBALS
#define HARDWARE_EXT
#else
#define HARDWARE_EXT extern 
#endif 

#define MAX_REC_BUFF 	5                       //改数量表示同时可以处理的帧数，默认是5帧
union  REC_BUFF_UNION
	{
		uint32	Dwords[384];
		uint16	words[768];
		uint8 	bytes[1536];
	};

//HARDWARE_EXT unsigned char IN_CODE My_Ip_Address[4];
//HARDWARE_EXT EX_RAM ipethernet ethernet_head;
HARDWARE_EXT union  REC_BUFF_UNION	REC_BUFF[MAX_REC_BUFF];
HARDWARE_EXT uint16 swap_int16(uint16 temp);
HARDWARE_EXT uint32 swap_int32(uint32 temp);
HARDWARE_EXT uint32 Char4ToInt32(uint8 * temp);
HARDWARE_EXT uint16 Char2ToInt16(uint8 * temp);
HARDWARE_EXT void page(uint8 pagenumber) USE_DATA ;
HARDWARE_EXT void SetMacID(uint8 IN_CODE * mac_ptr) USE_DATA ;
HARDWARE_EXT void Send_Packet(struct _pkst *TxdData) USE_DATA ;// 由以太网层的Send_ethernet_Frame()函数调用，用于发送以太网帧。
HARDWARE_EXT uint8 Rec_Packet(void) USE_DATA ;				//直接由接受任务调用，成功返回0。
HARDWARE_EXT uint8 InitNic(uint8 num) ;
//HARDWARE_EXT unsigned char rec_data() ;//USE_DATA ;

#define	BaseAddr	0x6000000
#define ADDR_SFT    0

//#define	BaseAddr	0x6000000
#define	RWPORT	(BaseAddr+(0x10<<ADDR_SFT))	/* dma read write address, form 0x10 - 0x17 */
#define	RstAddr (BaseAddr+(0x18<<ADDR_SFT))	/* reset register, 0x18, 0x1a, 0x1c, 0x1e even address is recommanded */

/* page 0 */
#define	Pstart	(BaseAddr+(1<<ADDR_SFT))	/* page start */
#define	Pstop	(BaseAddr+(2<<ADDR_SFT))	/* page stop */
#define	BNRY	(BaseAddr+(3<<ADDR_SFT))	
#define	TPSR	(BaseAddr+(4<<ADDR_SFT))	/* transmit page start */
#define	TBCR0	(BaseAddr+(5<<ADDR_SFT))
#define	TBCR1	(BaseAddr+(6<<ADDR_SFT))
#define	ISR		(BaseAddr+(7<<ADDR_SFT))	/* interrupt status register */

#define	RSAR0	(BaseAddr+(8<<ADDR_SFT))	/* dma read address */
#define	RSAR1	(BaseAddr+(9<<ADDR_SFT))
#define	RBCR0	(BaseAddr+(10<<ADDR_SFT))	/* dma read byte count */
#define	RBCR1	(BaseAddr+(11<<ADDR_SFT))

#define	RCR		(BaseAddr+(12<<ADDR_SFT))	/* receive config */
#define	TCR		(BaseAddr+(13<<ADDR_SFT))	/* transmit config */
#define	DCR		(BaseAddr+(14<<ADDR_SFT))	/* data config */
#define	IMR		(BaseAddr+(15<<ADDR_SFT))	/* interrupt mask */

#define	ID8019L	(BaseAddr+(10<<ADDR_SFT))
#define	ID8019H	(BaseAddr+(11<<ADDR_SFT))

/* page 1 */
#define	PAR0	(BaseAddr+(1<<ADDR_SFT))
#define	PAR1	(BaseAddr+(2<<ADDR_SFT))
#define	PAR2	(BaseAddr+(3<<ADDR_SFT))
#define	PAR3	(BaseAddr+(4<<ADDR_SFT))
#define	PAR4	(BaseAddr+(5<<ADDR_SFT))
#define	PAR5	(BaseAddr+(6<<ADDR_SFT))

#define	CURR	(BaseAddr+(7<<ADDR_SFT))		
#define	MAR0	(BaseAddr+(8<<ADDR_SFT))
#define	MAR1	(BaseAddr+(9<<ADDR_SFT))
#define	MAR2	(BaseAddr+(10<<ADDR_SFT))
#define	MAR3	(BaseAddr+(11<<ADDR_SFT))
#define	MAR4	(BaseAddr+(12<<ADDR_SFT))
#define	MAR5	(BaseAddr+(13<<ADDR_SFT))
#define	MAR6	(BaseAddr+(14<<ADDR_SFT))
#define	MAR7	(BaseAddr+(15<<ADDR_SFT))

/* page 2 */

/* page 3 */
#define	CR9346	(BaseAddr+(1<<ADDR_SFT))
#define	CONFIG0	(BaseAddr+(3<<ADDR_SFT))
#define	CONFIG1	(BaseAddr+(4<<ADDR_SFT))
#define	CONFIG2	(BaseAddr+(5<<ADDR_SFT))
#define	CONFIG3	(BaseAddr+(6<<ADDR_SFT))