/*******************************************************************
??????????????????????????智能溫控器

問題描述：當(dāng)溫控開關(guān)打開時(shí)，若測(cè)得環(huán)境溫度大于設(shè)定溫度，則繼電器吸合
		??，啟動(dòng)壓縮機(jī)工作；若測(cè)得環(huán)境溫度小于設(shè)定溫度，則繼電器釋放，
		??壓縮機(jī)停止工作。
??????????該實(shí)驗(yàn)可以應(yīng)用于對(duì)溫度控制精度要求不是很高的場(chǎng)合，例如，糧倉，
		??電冰箱，空調(diào)，電飯鍋等。如果配以通訊接口，可以做成多點(diǎn)溫度檢
??????????測(cè)監(jiān)控系統(tǒng)。具有極強(qiáng)的擴(kuò)展性。

作者：????yiwei??“shannxi?university?of?technolog?“?
日期：????2007.4.1在proteus上仿真成功；
??????????2007.4.3電路板焊接調(diào)試成功

參考資料：[1]?周興華?編著?《單片機(jī)智能產(chǎn)品c語言設(shè)計(jì)實(shí)例祥解》
??????????[2]《電子制作》?2006.11
??????????[3]?www.proteus.com

注意：?此文檔為仿真程序，若要在試驗(yàn)板上驗(yàn)證，需要須改一下函數(shù)
????????

void?lcd_wait（void）
{
????DATAPORT=0xff;	?????
	LCM_EN=1;
????LCM_RS=0;???			
????LCM_RW=1;???			
????_nop_（）;
????while（DATAPORT&BUSY）；
???	LCM_EN=0;
	
}

*******************************************************************/

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

#define?BUSY??0x80???????????????????????????????//lcd忙檢測(cè)標(biāo)志
#define?DATAPORT?P0??????????????????????????????//定義P0口為L(zhǎng)CD通訊端口
#define?PLAYE_ADDR?XBYTE[0XBFFF]?????????????????//語音報(bào)警地址

sbit?RED_ALARM=P1^0;???????????					?//紅色指示燈
sbit?WRITE_ALARM=P1^1;??????????				//白色指示燈
sbit?GREEN_ALARM=P1^2;??????????				//綠色指示燈
sbit?P1_4=P1^4;????????????????				????//時(shí)鐘調(diào)整
sbit?P1_5=P1^5;?????????????????				//時(shí)鐘加
sbit?P1_6=P1^6;?????????????????				//時(shí)鐘減

sbit?DQ?=?P1^7;?????????????????				//定義ds18b20通信端口?
sbit?LCM_RS=P2^0;								//數(shù)據(jù)/命令端
sbit?LCM_RW=P2^1;								//讀/寫選擇端
sbit?LCM_EN=P2^2;???????????????				//LCD使能信號(hào)
sbit?ad_busy=P3^2;??????????????				//adc中斷方式接口
sbit?RECLED_EOC=P3^5;???????????				//ISD1420放音結(jié)束查詢標(biāo)志
sbit?OUT=P3^7;

uchar?ad_data;??????????????????				//ad采樣值存儲(chǔ)						
uchar?seconde=0;????????????????				//定義并初始化時(shí)鐘變量
uchar?minite=0;
uchar?hour=12;
uchar?mstcnt=0;
uchar?temp1temp2temp;?????????			????//溫度顯示變量
uchar?tset;
uchar?K;
bit?ON_OFF=0;
bit?outflag;

uchar?code?str0[]={“---??:??:??---??“};
uchar?code?str1[]={“SET:??C?SA:??.?C“};

void?delay_LCM（uint）;?????????????											//LCD延時(shí)子程序
void?initLCM（?void）;???????????????											//LCD初始化子程序
void?lcd_wait（void）;??????????????											//LCD檢測(cè)忙子程序
void?WriteCommandLCM（uchar?WCLCMuchar?BusyC）;??????????????????????????????//寫指令到ICM子函數(shù)
void?WriteDataLCM（uchar?WDLCM）;?????????????????????????????????????????????//寫數(shù)據(jù)到LCM子函數(shù)
void?DisplayOneChar（uchar?Xuchar?Yuchar?DData）;???????????????????????????//顯示指定坐標(biāo)的一個(gè)字符子函數(shù)
void?DisplayListChar（uchar?Xuchar?Yuchar?code?*DData）;????????????????????//顯示指定坐標(biāo)的一串字符子函數(shù)
void?init_timer0（void）;???????????????										//定時(shí)器初始化
void?displayfun1（void）;
void?displayfun2（void）;
void?displayfun3（void）;
void?displayfun4（void）;
void?keyscan（void?）;????????????????									????//鍵盤掃描子程序
void?set_adj（void）;
void?inc_key（void）;
void?dec_key（void）;
void?delay_18B20（unsigned?int?i）;
void?Init_DS18B20（void）?;
uchar?ReadOneChar（void）;
void?WriteOneChar（unsigned?char?dat）;
void?ReadTemperature（void）;
void?ad0809（

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????92888??2007-03-31?09:06??智能溫控器\智能溫控器\Last?Loaded?LCD160~1.DBK

?????文件?????167603??2007-03-31?15:52??智能溫控器\智能溫控器\Last?Loaded?temp_control.DBK

?????文件??????90942??2007-04-04?16:59??智能溫控器\智能溫控器\picture.bmp

?????文件???????5115??2002-04-16?14:32??智能溫控器\智能溫控器\STARTUP.A51

?????文件??????11666??2007-04-04?16:55??智能溫控器\智能溫控器\STARTUP.LST

?????文件????????749??2007-04-04?16:55??智能溫控器\智能溫控器\STARTUP.OBJ

?????文件??????23459??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm

?????文件??????14315??2007-04-04?16:56??智能溫控器\智能溫控器\system_alarm.c

?????文件???????5795??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm.hex

?????文件?????????57??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm.lnp

?????文件??????28053??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm.LST

?????文件??????28483??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm.M51

?????文件??????27343??2007-04-04?16:55??智能溫控器\智能溫控器\system_alarm.OBJ

?????文件???????1081??2007-04-04?16:56??智能溫控器\智能溫控器\system_alarm.Opt

?????文件???????1277??2007-04-04?16:56??智能溫控器\智能溫控器\system_alarm.plg

?????文件???????2048??2007-04-04?16:56??智能溫控器\智能溫控器\system_alarm.Uv2

?????文件???????1089??2007-03-31?16:50??智能溫控器\智能溫控器\system_alarm_Opt.Bak

?????文件???????2167??2007-03-31?16:16??智能溫控器\智能溫控器\system_alarm_Uv2.Bak

?????文件??????14853??2007-03-31?11:06??智能溫控器\智能溫控器\temp_control.c

?????文件?????167556??2007-03-31?15:59??智能溫控器\智能溫控器\temp_control.DSN

?????文件????????939??2007-04-04?18:20??智能溫控器\智能溫控器\temp_control.PWI

?????目錄??????????0??2008-10-19?21:27??智能溫控器\智能溫控器

?????目錄??????????0??2008-10-19?21:27??智能溫控器

-----------?---------??----------?-----??----

???????????????687478????????????????????23