lcd1.h

示波器

#ifndef lcd1_H
#define lcd1_H


#define CS 		(1<<0)
#define SID 	(1<<1)
#define CLK		(1<<2)
#define PSB		(1<<3)

#endif

extern void delay( unsigned int t );		//延时
extern void Serial_int(void);				//初始化
extern void Writelcd(int word,int dat);	//写数据
extern void wrtu(void);			//画图函数
extern void get_data(unsigned char x,unsigned char y);		//取数据
extern void wt_clr(void);					//画图清屏函数
extern void ellipse(unsigned char xi,unsigned char yi,unsigned char r1,unsigned char r2);
extern void circle(unsigned char xi,unsigned char yi,unsigned char r);
extern void sin_line(void);
extern void ad_plot(void);