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ADC0809 protues電路仿真設計,有C語言源代碼!

代碼片段和文件信息
#include?
#define?uint?unsigned?int
#define?uchar?unsigned?char
sbit?RS?=?P2^0;
sbit?RW?=?P2^1;
sbit?E?=??P2^2;
sbit?ADDA?=?P2^5;
sbit?ADDB?=?P2^6;
sbit?ADDC?=?P2^7;
sbit?start?=?P2^4;
sbit?OE?=?P3^1;
sbit?EOC?=?P3^2;
double?LSB?=?0.01961;
uchar?table[]={ 0x300x310x320x0330x340x350x360x370x0380x39
0x410x420x430x440x450x46
??};
uchar?temp;
void?check_busy()
{
uchar?busy;
E?=?0;
RS?=?0;
RW?=?1;
E?=?1;
busy?=?P0;
E?=?0;
while((busy>>7)?==?0x01)
{
E=?1;
busy?=?P0;
E?=?0;
}
}
void?delay(uint?i)
{
while(i--);
}
void?write_com(uchar?com)
{
check_busy();
E?=?0;
RW?=?0;
RS?=?0;
P0?=?com;
E?=?1;
delay(20);
E?=?0;
}
void?write_data(uchar?data_lcd)
{
check_busy();
E?=?0;
RW?=?0;
RS?=?1;
E?=?1;
P0?=?data_lcd;
E?=?0;
}
void?write_str(uchar?addruchar?*p)
{
write_com(addr);
while(*p?!=?0x00)
{
write_data(*p);
p++;
}
}
void?init_lcd(void)
{
write_com(0x38);
write_com(0x0c);
write_com(0x06);
}
void?display()
{
write_str(0x80“Ch0:“);
write_str(0xc0“Ch1:“);
write_str(0x94“Ch2:“);
write_str(0xd4“Ch3:“);
}
uchar?AD_0809(uchar?addr)
{
uchar?temp?;
addr?=?addr?<5;
P2?&=?0x1f;
P2?|=?addr;
OE?=?0;
start?=?0;
start?=?1;
start?=?0;
while(EOC);
OE?=?1;
temp?=?P1;
OE?=?0;
return?temp;
}
void?show_num(uchar?ch)
{
double?data_AD;?
switch(ch)
{
case?0x00:{write_com(0x85);break;}
case?0x01:{write_com(0xc5);break;}
case?0x02:{write_com(0x99);break;}
case?0x03:{write_com(0xd9);break;}
default?:?break;
}
data_AD?=?(double)(AD_0809(ch)*?LSB*10);
write_data(table[(uint)data_AD/10]);
??? write_data(table[(uint)data_AD%10]);
delay(1);
write_data(‘.‘);
data_AD?=?data_AD?-?(uint)data_AD;
data_AD?*=?10;
write_data(table[(uint)data_AD]);
data_AD?=?data_AD?-?(uint)data_AD;
data_AD?*=?10;
write_data(table[(uint)data_AD]);
data_AD?=?data_AD?-?(uint)data_AD;
data_AD?*=?10;
write_data(table[(uint)data_AD]);
data_AD?=?data_AD?-?(uint)data_AD;
data_AD?*=?10;
write_data(table[(uint)data_AD]);
}
void?main()
{
init_lcd();
display();
????while(1)
????{
?show_num(0x00);
?show_num(0x01);
?show_num(0x02);
?show_num(0x03);
??? }
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????177??2011-08-26?21:32??ad0809_me\AD0809.plg
?????文件??????55238??2011-08-27?19:39??ad0809_me\AD0809.uvopt
?????文件??????13253??2011-08-26?21:54??ad0809_me\AD0809.uvproj
?????文件??????55236??2011-08-27?15:02??ad0809_me\AD0809_uvopt.bak
?????文件??????????0??2011-08-26?21:32??ad0809_me\AD0809_uvproj.bak
?????文件?????153169??2011-08-27?19:39??ad0809_me\ADDA.DSN
?????文件????????768??2011-08-28?10:20??ad0809_me\ADDA.PWI
?????文件???????2340??2011-08-27?19:19??ad0809_me\code\AD0809.c
?????文件?????143624??2011-08-27?15:02??ad0809_me\Last?Loaded?ADDA.DBK
?????文件???????9273??2011-08-27?19:19??ad0809_me\ouotput\AD0809
?????文件???????4743??2011-08-27?19:19??ad0809_me\ouotput\AD0809.hex
?????文件?????????94??2011-08-27?19:19??ad0809_me\ouotput\AD0809.lnp
?????文件???????6479??2011-08-27?19:19??ad0809_me\ouotput\AD0809.lst
?????文件??????12416??2011-08-27?19:19??ad0809_me\ouotput\AD0809.m51
?????文件???????9555??2011-08-27?19:19??ad0809_me\ouotput\AD0809.obj
?????文件???????4017??2011-08-27?19:19??ad0809_me\ouotput\AD0809.plg
?????目錄??????????0??2011-08-27?19:47??ad0809_me\code
?????目錄??????????0??2011-08-27?19:47??ad0809_me\ouotput
?????目錄??????????0??2011-08-28?10:20??ad0809_me
-----------?---------??----------?-----??----
???????????????470382????????????????????19
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