#include?“adc0832.h“
#include?“l(fā)cd1602.h“
#include?“myfun.h“
unsigned?char?lcd1602_1[8]=“M:??.??V“;
unsigned?char?lcd1602_2[16]=“ChanneL?1:?????V“;
unsigned?char?code?dianya[10]=“0123456789“;
unsigned?int?idata?receive[9];
?

unsigned?int?read_1543（unsigned?char?Channel）
{
?unsigned?int?ConvertValue;
?unsigned?char?i?Chan;
?unsigned?char?ConvertValueL?ConvertValueH;
?unsigned?char?delay;
?
?ConvertValueL?=?ConvertValueH?=?0;?//初始化轉(zhuǎn)換結(jié)果
?delay?=?0;
?if?（EOC）						????//?轉(zhuǎn)換結(jié)束信號(hào)?
?{
??Clock?=?0;
??ChipSelect?=?1;
??Wait2us;
??ChipSelect?=?0;
??Wait2us;
??Channel?=?Channel?<??for?（i?=?0;?i???{
???Chan?=?Channel;
???Chan?=?Chan?>>?7;
???DataIn?=?（bit）Chan;
???Wait2us;
???Clock?=?1;
???Clock?=?0;
???Channel?=?Channel?<??}
??for?（i?=?0;?i???{
???Clock?=?1;
???Clock?=?0;
??}
??ChipSelect?=?1;
??//開始檢測(cè)轉(zhuǎn)換結(jié)束標(biāo)志，或者轉(zhuǎn)換超時(shí)出錯(cuò)
??while?（（!EOC）?&&?（delay???{
???Wait10us;
???delay?++;
??}
??if?（delay?==?10）
??{
???return?（0xFFFF）;?//轉(zhuǎn)換超時(shí)，返回錯(cuò)誤代碼
??}
??else
??{
???Wait10us;
???Clock?=?0;
???ChipSelect?=?1;
???Wait1us;
???ChipSelect?=?0;
???Wait1us;
???for?（i?=?0;?i????{
????Clock?=?1;
????DataOut?=?1;
????ConvertValueH?<<=?1;
????if?（DataOut）
??????ConvertValueH?|=?0x01;
????Clock?=?0;
????Wait1us;
???}?
???for?（i?=?0;?i????{
????Clock?=?1;
????DataOut?=?1;							??//?三態(tài)輸出口？？
????ConvertValueL?<<=?1;
????if?（DataOut）
??????ConvertValueL?|=?0x01;
????Clock?=?0;
????Wait1us;
???}?
???ChipSelect=1;
???ConvertValue?=?ConvertValueH;
???ConvertValue?<<=?8;
???ConvertValue?|=?ConvertValueL;
???return?（ConvertValue）;?//返回轉(zhuǎn)換結(jié)果
??}
?}
}


unsigned?int?filter（unsigned?int?ddata[]）	????//?濾波子程序?中位值平均濾波法
{
??unsigned?long?int?al?=?0;
??unsigned?int?itemp;
??unsigned?char?xy;
???for（y=0;y<8;y++）								?//?將得到的數(shù)據(jù)從大到小排序
????{
	?for（x=1;x<9-y;x++）
	??{
	???if（（*（ddata+x））>（*（ddata+x-1）））
	????{
		??temp=（*（ddata+x-1））;
		??（*（ddata+x-1））=（*（ddata+x））;?
		??（*（ddata+x））=temp;
		}
	??}
	}
??for（i=2;i<7;i++）									?//?濾除高2位和低2位數(shù)據(jù)
???{
???	?al+=ddata[i];
???}
???al/=5;al=（unsigned?int）al;
???return?（al）;
}	

float?Data_Process（unsigned?char?channel）		?//?數(shù)據(jù)處理
{
??unsigned?char?i;
??unsigned?int?get;								?//?get必須為int型，否則出錯(cuò)?
??float?voltage;
??for（i?=?0;i????{
???	receive[i]?=?read_1543（channel）;
	Delay50us（）;
???}
??get?=?filter（receive）;
??
??voltage?=?（（float）（get）*4.3/1024）;
???return?voltage?;
}		?

void?Refresh_Dis_Buffer（?unsigned?char?channel）	???//?刷新相應(yīng)通道號(hào)顯示數(shù)據(jù)
{
?float?ab;
?unsigned?int?Vc;
?a?=?Data_Process（channel）;	
?/*if（a>=2.5）								//?當(dāng)輸出為+-10V時(shí)，可用此語句，實(shí)際測(cè)量值Uo和輸入信號(hào)Ui關(guān)系為Uo=0.25*Ui+2.5
?{b?=?4*a-10;lcd1602_1[2]?=?‘?‘;}?
?if（a<2.5）
?{b?=?10-4*a;lcd1602_1[2]?=?‘-‘;}?;	?*/
?b?=?2*a;
?V?=?（unsigned?int）（b*100）;
?lcd1602_1[3]=dianya[V/100];
?lcd1602_1[5]=dianya[V/10%10];
?lcd1602_1[6]=dianya[V%1

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-07-15?16:26??TLC1543文件包\
?????文件??????100628??2011-07-14?12:03??TLC1543文件包\1602_ADC0832.DSN
?????文件??????100393??2011-07-15?11:02??TLC1543文件包\1602_TLC1543.DSN
?????文件?????????768??2011-07-15?12:32??TLC1543文件包\1602_TLC1543.PWI
?????文件??????100393??2011-07-15?09:30??TLC1543文件包\Last?Loaded?1602_TLC1543.DBK
?????文件??????434544??2009-06-10?11:22??TLC1543文件包\TLC1543.pdf
?????文件?????1601514??2011-07-13?21:50??TLC1543文件包\TLC1543中文資料.PDF
?????目錄???????????0??2011-07-15?12:31??TLC1543文件包\程序\
?????目錄???????????0??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\
?????文件????????7348??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\adc0832.lst
?????文件???????10771??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\adc0832.obj
?????文件????????6684??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\lcd1602.lst
?????文件????????8642??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\lcd1602.obj
?????文件????????2602??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\main.lst
?????文件????????4392??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\main.obj
?????文件????????1482??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\myfun.lst
?????文件????????2177??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\myfun.obj
?????文件???????14138??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\STARTUP.lst
?????文件?????????815??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\STARTUP.obj
?????文件???????24367??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\TLC1543
?????文件????????6845??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\TLC1543.hex
?????文件?????????189??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\TLC1543.lnp
?????文件???????27244??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\TLC1543.m51
?????文件?????????202??2011-07-15?12:31??TLC1543文件包\程序\OUTPUT\TLC1543.plg
?????目錄???????????0??2011-07-14?17:06??TLC1543文件包\程序\SRC\
?????文件????????3443??2011-07-15?09:20??TLC1543文件包\程序\SRC\adc0832.c
?????文件?????????569??2011-07-14?16:55??TLC1543文件包\程序\SRC\adc0832.h
?????文件????????3041??2010-11-25?19:39??TLC1543文件包\程序\SRC\lcd1602.c
?????文件?????????460??2011-07-10?16:16??TLC1543文件包\程序\SRC\lcd1602.h
?????文件?????????727??2011-07-15?12:31??TLC1543文件包\程序\SRC\main.c
?????文件?????????362??2011-07-14?16:56??TLC1543文件包\程序\SRC\myfun.c
............此處省略7個(gè)文件信息