LCD1602.h(9): error C129: missing ';' before 'LCD1602_RS'

ID:1044527 · 发表于 2022-9-12 11:20

一直显示这个错误请问哪里出了问题#ifndef __LCD1602_H__
#define __LCD1602_H__

//#include <reg52.h>
#include <STC89C5xRC.H>
#define LCD1602_PORT P0

Sbit LCD1602_RS = P2^6;
Sbit LCD1602_RW = P2^5;
Sbit LCD1602_EN = P2^7;

//????????
extern void LCD1602_delay_ms(unsigned int n);
extern void LCD1602_write_com(unsigned char com);
extern void LCD1602_printc(unsigned char dat);
extern void LCD1602_prints(unsigned char *s);
extern void LCD1602_Init();
extern void LCD1602_set_position(bit hang, unsigned char x); //LCD?????x?
extern void LcdPrintNum(unsigned int num);
#endif

ID:1007932 · 发表于 2022-9-12 17:50

Sbit改成sbit,sbit是关键词会高亮成红色的

ID:1024371 · 发表于 2022-9-12 19:04

可能程序中没有#include <STC89C5xRC.H>头文件

帐号		自动登录	找回密码
密码			立即注册