#include?
#include?

#define?uchar?unsigned?char
#define?uint??unsigned?int

sbit?DQ?=?P2^7?;??//定義DS18B20端口DQ??
sbit?BEEP=P2^1??;?//蜂鳴器驅(qū)動線

bit?presence??;

sbit?LCD_RS?=?P3^0?;?????????????
sbit?LCD_RW?=?P3^1?;
sbit?LCD_EN?=?P3^2?;

uchar?code??cdis1[?]?=?{“?WWW.RICHMCU.COM?“}?;
uchar?code??cdis2[?]?=?{“?WENDU:????.??C?“}?;
uchar?code??cdis3[?]?=?{“?DS18B20??ERR0R?“}?;
uchar?code??cdis4[?]?=?{“??PLEASE?CHECK??“}?;

unsigned?char?data??temp_data[2]?=?{0x000x00}?;
unsigned?char?data??display[5]?=???{0x000x000x000x000x00}?;
unsigned?char?code??ditab[16]?=????{0x000x010x010x020x030x030x040x04
????????????????????????????????????????????????????????0x050x060x060x070x080x080x090x09}?;
void?beep（）?;?
unsigned?char?code??my

?屬性????????????大小?????日期????時間???名稱
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?????文件???????8698??2007-09-17?16:03??18B20+1602LCD溫度實驗（C語言）\16021602.c

?????文件??????14848??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\16021602.LST

?????文件??????14865??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\16021602.OBJ

?????文件??????12675??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\1602wen

?????文件???????2702??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\1602wen.hex

?????文件?????????32??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\1602wen.lnp

?????文件??????18428??2007-09-17?16:04??18B20+1602LCD溫度實驗（C語言）\1602wen.M51

?????文件????????982??2008-07-26?01:22??18B20+1602LCD溫度實驗（C語言）\1602wen.Opt

?????文件????????220??2008-07-26?01:22??18B20+1602LCD溫度實驗（C語言）\1602wen.plg

?????文件???????2157??2008-07-02?01:16??18B20+1602LCD溫度實驗（C語言）\1602wen.Uv2

?????文件????????990??2008-07-02?01:16??18B20+1602LCD溫度實驗（C語言）\1602wen_Opt.Bak

?????文件???????2162??2008-06-17?14:43??18B20+1602LCD溫度實驗（C語言）\1602wen_Uv2.Bak

?????文件?????423936??2008-11-19?12:05??18B20+1602LCD溫度實驗（C語言）\實驗指導(dǎo)文檔（圖文）.doc

?????目錄??????????0??2012-02-11?12:11??18B20+1602LCD溫度實驗（C語言）

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???????????????502695????????????????????14