How does ADC0804 transfer variable data to the 80s51 and display it on LCD?

hi all

i am a beginner, if something wrong, plx teach me ......thx !!!
i would like to know how does the adc0804 transfer the virable data to the 80s51 and display the variable data onto the LCD in C language . which i connect the LM35d at 6 pin of adc0804.........thx

besides, what is the problem of that program

#include<REGX51.H>
#include"lcd.h"
#define adc_in P0
#define adc_rd P2_0
#define adc_wr P2_1
#define enable P3_3
mian(viod)

{
init_lcd();
clear_lcd();
display_LCD_string("test");
gotoxy(2,1);
display_LCD_number(volt);
while(1);
}

void display_LCD_number;
{ adc_wr=0; start adc0804
adc_wr=1; end adc0804
adc_rd=0; start read adc0804
volt=adc_in; read adc0804's data
volt=volt<<1; the voltage of data X2
adc_rd=1; end read

}

Re: adc 0804 problem

anyone can help ???

Re: adc 0804 problem

maybe main instead of mian?

Re: adc 0804 problem

Please correct the spelling and then compile see what happened:|

Re: adc 0804 problem

hey guys...........
still can't work ar.....
i need help.....
thx

adc 0804 problem

**broken link removed**
see how I had done ADC interfacing with parallel port. Use the same logic.

Bibin John
www.bibinjohn.tk

Re: adc 0804 problem

that's really what i want....
thx very much