資源簡介
基于proteus的案例設計 ADC0809實現數字電壓表
代碼片段和文件信息
#include
#include
#include
#define?uchar?unsigned?char
#define?uint?unsigned?int
sbit?rs=P2^0;
sbit?lcden=P2^2;
sbit?lcdrw=P2^1;
sbit?START=P2^3;
sbit?EOC=P2^4;
sbit?OE=P2^5;
sbit?CLOCK=P2^6;
//sbit?S1=P3^0;
//sbit?S2=P3^2;
//sbit?S3=P3^4;
void?delayms(uint?z);
uchar?code?table2[]={‘0‘‘1‘‘2‘‘3‘‘4‘‘5‘‘6‘‘7‘‘8‘‘9‘};
static?uchar?S1num=0;
uint?VOL;//電壓
?unsigned?long?dat_adc0808;
uint?adc0808_int();
uchar?display_buffer[][16]={
??? {“Cur?Voltage:“}
{“?(V)?=?.??V“}
???};
uint?ad0808_init()
{
START=0;
OE=0;
START=1;
START=0;
delayms(1);
while(EOC==0);
OE=1;
dat_adc0808=P1;
OE=0;
return?dat_adc0808;
}
??bit?flag;
void?Refresh_show()//刷新顯示
{
VOL=100*dat_adc0808/51;
// VOL=31
?屬性????????????大小?????日期????時間???名稱
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?????文件????1066496??2013-05-24?00:13??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\201003010014李恒.doc
?????文件???????9517??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808
?????文件???????3410??2013-05-23?14:32??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.c
?????文件???????2920??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.hex
?????文件?????????46??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.lnp
?????文件???????8744??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.LST
?????文件??????11944??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.M51
?????文件??????10398??2013-05-23?14:27??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.OBJ
?????文件????????241??2013-05-23?23:23??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.plg
?????文件????????742??2013-05-23?14:17??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\adc0808.PWI
????.......?????55215??2013-05-23?23:23??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.uvopt
?????文件??????13235??2013-05-18?13:45??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808.uvproj
????.......?????55223??2013-05-23?21:58??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808_uvopt.bak
?????文件??????????0??2013-05-18?13:12??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\ADC0808_uvproj.bak
?????文件??????91212??2013-05-18?13:46??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\Backup?Of?adc0808.DBK
?????文件?????138762??2013-05-22?11:38??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808\Last?Loaded?adc0808.DBK
?????文件??????96823??2013-05-23?22:03??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0809.DSN
?????文件????????742??2013-05-24?00:18??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0809.PWI
?????目錄??????????0??2013-05-23?23:23??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入\adc0808
?????目錄??????????0??2013-05-24?00:18??201003010014?李恒?10計科嵌入\201003010014?李恒?10計科嵌入
?????目錄??????????0??2013-05-23?23:22??201003010014?李恒?10計科嵌入
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??????????????1565670????????????????????21
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