#include
#include?
#define?uchar?unsigned?char
#define?uint?unsigned?int
#define??????ad0_7??????P1???????//AD數(shù)據(jù)口

sbit?????????cs=P2^4;??????//片選信號(hào)，低電平有效，控制芯片的啟動(dòng)和結(jié)果讀取

sbit?????????rd=P2^7;????????//讀數(shù)據(jù)控制，低電平有效

sbit?????????wr=P2^6;?????????//AD啟動(dòng)控制，上升沿有效

sbit?????????intr=P2^5;???????//AD轉(zhuǎn)換完成輸出低電平

uchar?i;
uchar?led[11]={?????0x3F??//“0“
????????????????0x06??//“1“
????????????????0x5B??//“2“
????????????????0x4F??//“3“
????????????????0x66??//“4“
????????????????0x6D??//“5“
????????????????0x7D??//“6“
????????????????0x07??//“7“
????????????????0x7F??//“8“
????????????????0x6F??//“9“
				0x40???//“-“
				};
	uchar?dat_AD[4]={0};
??
//啟動(dòng)AD轉(zhuǎn)換子程序//////////////////
void?start_ad（void）
{???????cs=0;?????????????????//允許AD
????????wr=0;
????????_nop_（）;
?????????wr=1;????????????????//WR由低變高時(shí)啟動(dòng)AD轉(zhuǎn)換
????????
????????while（intr）;??????????//等待轉(zhuǎn)換完成，低電平有效
????????cs=1;?????????????????//停止AD轉(zhuǎn)換
}////////////////////
?read_ad（）

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
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?????文件???????6652??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\main.obj

?????文件???????7467??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100

?????文件???????3992??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.hex

?????文件?????????44??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.lnp

?????文件??????10427??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.M51

?????文件???????1015??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.Opt

?????文件????????605??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.plg

?????文件???????2152??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100.Uv2

????.......?????????0??2014-06-09?15:07??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\pt100_Uv2.Bak

?????文件???????6376??2005-03-22?15:22??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\STARTUP.A51

?????文件??????14084??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\STARTUP.LST

?????文件????????749??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil\STARTUP.OBJ

?????文件?????118751??2014-06-09?15:10??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\Last?Loaded?shuziwenduji.DBK

?????文件???????3411??2014-06-09?15:05??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\main.c

?????文件???????6594??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\main.LST

?????文件???????3992??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\pt100.hex

?????文件????6885662??2014-06-09?15:48??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\shuziwenduji.BMP

?????文件?????118752??2014-06-09?18:10??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\shuziwenduji.DSN

?????文件????????742??2014-06-09?18:10??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\shuziwenduji.PWI

?????文件??????39424??2015-01-03?11:20??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\基于熱敏電阻的數(shù)字溫度計(jì)的設(shè)計(jì)任務(wù)書(shū).doc

?????文件?????605228??2015-01-03?11:19??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\設(shè)計(jì).doc

?????目錄??????????0??2014-06-09?15:08??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)\keil

?????目錄??????????0??2015-01-03?11:20??基于熱敏電阻數(shù)字溫度計(jì)整理畢業(yè)設(shè)計(jì)

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