单片机驱动5110液晶的头文件编写谁能帮我看看哪里出错啦?求帮助 -

#include <REGX51.H>
#ifndef __5110_H__
#define __5110_H__
#include "ziku.c"
//宏定义
#define X_Col_Addr 0x80 //定位到第0列指令(列起始地址)(0 - 83)
#define Y_Page_Addr 0x40 //定位到第0页指令(页起始地址)(0 - 5)
#define LCD_write_cmd(cmd) LCD_write_byte(cmd, 0) //写入指令
#define LCD_write_dat(dat) LCD_write_byte(dat, 1) //写入数据
sbit LCD_CLK = P0^4; //串行时钟 //上升沿写入数据
sbit LCD_DIN = P0^3; //串行数据输入 //先高后低
sbit LCD_DC = P0^2; //数据指令控制端 //高电平数据，低电平指令
sbit LCD_CS = P0^1; //片选使能 //低电平有效
sbit LCD_RST = P0^0; //LCD复位端 //低电平复位
//显示一个字节（数据或命令）
void LCD_write_byte(unsigned char wbyte, unsigned char dat_cmd);
//液晶字节定位(1*1)
//液晶规划:
//x: 0 - 83
//y: 0 - 5
void LCD_pos_byte(unsigned char x, unsigned char y);
//显示清屏
void LCD_clr_scr(void);
//液晶字符输出(6*8字体)
//x: 0 - 13
//y: 0 - 5
void LCD_printc(unsigned char x, unsigned char y, unsigned char c_dat);
//液晶字符串输出(6*8字体)
//x: 0 - 13
//y: 0 - 5
void LCD_prints(unsigned char x, unsigned char y, unsigned char *s_dat);
//液晶汉字输出(16*16字体)
//取码规则: 低位在前, 列行扫描, 阴码(1-亮, 0-灭)
//x: 0 - 4
//y: 0 - 2
void LCD_printch(unsigned char x, unsigned char y, unsigned char code *h_dat);
//液晶汉字输出(16*16字体)
//查表显示输出
//取码规则: 低位在前, 列行扫描, 阴码(1-亮, 0-灭)
//x: 0 - 4
//y: 0 - 2
void LCD_showch(unsigned char x, unsigned char y, unsigned char code *dat);
//初始化LCD5510
void LCD5510_Init(void);
#endif

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