lcdtemp.h
来自「一个通过打印机端口[378h]驱动lcd的程序. 并可通过ds1620测量温度,」· C头文件 代码 · 共 26 行
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26 行
#ifndef _LCD_#define _LCD_#include <stdio.h>#include <stdlib.h>#include <unistd.h>#include <math.h>#include <sys/io.h>#define PORTA 0X378void tme_tempo(int d);void PORT_INIT(void);void LCD_E_HIGH(void);void LCD_E_LOW(void);void LCD_RS_HIGH(void);void LCD_RS_LOW(void);void LCD_DATA(unsigned char data);void LCD_CMD(unsigned char data);void LCD_STRING(unsigned char * pdata);void LCD_CLEAR(void);void LCD_HOME(void);void LCD_INIT(void);#endif
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