main._h

AVR以太网开发板中的几个例子。文件中定义了网卡芯片的IP地址,默认值是192.168.0.99。

#ifndef __main_h__
#define __main_h__
#include <iom64v.h>
#include <macros.h>

#define RTLRST_SET PORTG|=0x08
#define RTLRST_CLR PORTG&=0xF7

#define LED1_ON PORTD&=0xEF
#define LED2_ON PORTD&=0xDF
#define LED1_OFF PORTD|=0x10
#define LED2_OFF PORTD|=0x20
#define LEDPORT  PORTD

#define myip_0 99
#define myip_1 0
#define myip_2 168
#define myip_3 192

#define mynodeid_0 0x00
#define mynodeid_1 0x08
#define mynodeid_2 0x08
#define mynodeid_3 0x08
#define mynodeid_4 0x08
#define mynodeid_5 0x08

extern unsigned char buffer[1536];//缓冲区,使用内部ram，加快速度.
extern unsigned char key1_ok;
void init_devices(void);
void delay_100ms(void);
void rtl_errchk(void);
void mapping_init(void);
void uart1_init(void);
void uartsenddata(void);
void led_cont(unsigned char data);

#endif