ethernet.h

非常好的44B0X的ARM7测试软件代码

#ifndef __INTERNET_ETHERNET_H__
#define __INTERNET_ETHERNET_H__

#include "..\inc\def.h"


#define Ethernet_Reg00	(*(volatile unsigned short int*)0x0a000600)
#define Ethernet_Reg01	(*(volatile unsigned short int*)0x0a000602)
#define Ethernet_Reg02	(*(volatile unsigned short int*)0x0a000604)
#define Ethernet_Reg03	(*(volatile unsigned short int*)0x0a000606)
#define Ethernet_Reg04	(*(volatile unsigned short int*)0x0a000608)
#define Ethernet_Reg05	(*(volatile unsigned short int*)0x0a00060a)
#define Ethernet_Reg06	(*(volatile unsigned short int*)0x0a00060c)
#define Ethernet_Reg07	(*(volatile unsigned short int*)0x0a00060e)
#define Ethernet_Reg08	(*(volatile unsigned short int*)0x0a000610)
#define Ethernet_Reg09	(*(volatile unsigned short int*)0x0a000612)
#define Ethernet_Reg0a	(*(volatile unsigned short int*)0x0a000614)
#define Ethernet_Reg0b	(*(volatile unsigned short int*)0x0a000616)
#define Ethernet_Reg0c	(*(volatile unsigned short int*)0x0a000618)
#define Ethernet_Reg0d	(*(volatile unsigned short int*)0x0a00061a)
#define Ethernet_Reg0e	(*(volatile unsigned short int*)0x0a00061c)
#define Ethernet_Reg0f	(*(volatile unsigned short int*)0x0a00061e)
#define Ethernet_Reg10	(*(volatile unsigned short int*)0x0a000620)

#define Ethernet_Reg00_01	(*(volatile unsigned *)0x0a000600)
#define Ethernet_Reg02_03	(*(volatile unsigned *)0x0a000604)
#define Ethernet_Reg04_05	(*(volatile unsigned *)0x0a000608)
#define Ethernet_Reg06_07	(*(volatile unsigned *)0x0a00060c)
#define Ethernet_Reg08_09	(*(volatile unsigned *)0x0a000610)
#define Ethernet_Reg0a_0b	(*(volatile unsigned *)0x0a000614)
#define Ethernet_Reg0c_0d	(*(volatile unsigned *)0x0a000618)
#define Ethernet_Reg0e_0f	(*(volatile unsigned *)0x0a00061c)
#define Ethernet_Reg10_11	(*(volatile unsigned *)0x0a000620)

#define Ethernet_Reset_Reg	(*(volatile unsigned short*)0x0a00063c)

////////////////////////////RTL8019AS/////////////////
#define RTL8019_ISR_PRX		1	//收到一个有效包
#define RTL8019_ISR_PTX		2	//成功发送一个包
#define RTL8019_ISR_RXE		4
#define RTL8019_ISR_TXE		8
#define RTL8019_ISR_RST		0x80 //复位
#define RTL8019_ISR_DMA	0x40 //复位

#define MAX_MACPACKAGE_SIZE		1518


/*数据链路层头部*/
typedef struct{
	U16* source;
	U16* des;
	U16 type;
}MacHeader,*PMacHeader;

/*数据包结构*/
typedef struct{
	U32* data;
	int datalength;
}PackageData, *PPackageData;

void __irq EtherNetISR();
void EtherSetRegPage(char pagenumber);
void EtherGetMac(char mac[]);
void EtherNetInit(); //网卡初始化
void SendPackage(PMacHeader machd, PackageData PkData[],int nPkdata);
int IsEtherNetRev(PackageData pPkdata[]);

#endif