12864.h.120714080216

atmega128串行操作lcd12864

#include <iom16v.h>
#include <macros.h>

#define uchar unsigned char
#define uint  unsigned int

#define DDR_lcd12864 DDRB
#define PORT_lcd12864 PORTB

/*********LCD串行端口的引脚说明********/
//SID:PB0;//RW
//SCLK:PB1;//E

/**************lcd12864函数声明**************/
void delay_12864(uint x);
void lcd_init(void);
void send_command(uchar command_data);
void send_data(uchar command_data);
void lcd_displayString(uchar x,uchar y,uchar *string);