main_adc0832.lis

AVRmega8515的AD转换

                        .module main_adc0832.c
                        .area text(rom, con, rel)
 0000                   .dbfile F:\学习\AVR单片机\AVR实验\adc0832_avr\main_adc0832.c
 0000                   .dbfunc e main _main fI
                        .even
 0000           _main::
 0000                   .dbline -1
 0000                   .dbline 10
 0000           ; #include <iom8515v.h>
 0000           ; #include <macros.h>
 0000           ; 
 0000           ; #define uchar unsigned char
 0000           ; #define uint  unsigned int
 0000           ; 
 0000           ; uint num0,num1,num2,num;
 0000           ; 
 0000           ; main()
 0000           ; {
 0000                   .dbline 11
 0000           ;    DDRB=0xFF;
 0000 8FEF              ldi R24,255
 0002 87BB              out 0x17,R24
 0004                   .dbline 12
 0004           ;    PORTB=0xFF;
 0004 88BB              out 0x18,R24
 0006                   .dbline 13
 0006           ;    DDRC=0xFF;
 0006 84BB              out 0x14,R24
 0008                   .dbline 14
 0008           ;    PORTC=0xFF;
 0008 85BB              out 0x15,R24
 000A 3BC0              rjmp L3
 000C           L2:
 000C                   .dbline 16
 000C           ;    while(1)
 000C           ;    {
 000C                   .dbline 17
 000C           ;    read_adc();
 000C 00D0              rcall _read_adc
 000E                   .dbline 18
 000E           ;    num0=returnvol()/100;
 000E 00D0              rcall _returnvol
 0010 24E6              ldi R18,100
 0012 30E0              ldi R19,0
 0014 00D0              rcall div16s
 0016 10930700          sts _num0+1,R17
 001A 00930600          sts _num0,R16
 001E                   .dbline 20
 001E           ;    
 001E           ;    num1=(returnvol()%100)/10;
 001E 00D0              rcall _returnvol
 0020 24E6              ldi R18,100
 0022 30E0              ldi R19,0
 0024 00D0              rcall mod16s
 0026 2AE0              ldi R18,10
 0028 30E0              ldi R19,0
 002A 00D0              rcall div16s
 002C 10930500          sts _num1+1,R17
 0030 00930400          sts _num1,R16
 0034                   .dbline 22
 0034           ;    
 0034           ;    num2=returnvol()%10;
 0034 00D0              rcall _returnvol
 0036 5801              movw R10,R16
 0038 2AE0              ldi R18,10
 003A 30E0              ldi R19,0
 003C 00D0              rcall mod16s
 003E 10930300          sts _num2+1,R17
 0042 00930200          sts _num2,R16
 0046                   .dbline 24
 0046           ;    
 0046           ;    num=num0*100+num1*10+num2;
 0046 20910400          lds R18,_num1
 004A 30910500          lds R19,_num1+1
 004E 0AE0              ldi R16,10
 0050 10E0              ldi R17,0
 0052 00D0              rcall empy16s
 0054 1801              movw R2,R16
 0056 20910600          lds R18,_num0
 005A 30910700          lds R19,_num0+1
 005E 04E6              ldi R16,100
 0060 10E0              ldi R17,0
 0062 00D0              rcall empy16s
 0064 2801              movw R4,R16
 0066 420C              add R4,R2
 0068 531C              adc R5,R3
 006A 20900200          lds R2,_num2
 006E 30900300          lds R3,_num2+1
 0072 420C              add R4,R2
 0074 531C              adc R5,R3
 0076 50920100          sts _num+1,R5
 007A 40920000          sts _num,R4
 007E                   .dbline 25
 007E           ;    update_display_dp(num);
 007E 8201              movw R16,R4
 0080 00D0              rcall _update_display_dp
 0082                   .dbline 26
 0082           ;    }
 0082           L3:
 0082                   .dbline 15
 0082 C4CF              rjmp L2
 0084           X0:
 0084                   .dbline -2
 0084           L1:
 0084                   .dbline 0 ; func end
 0084 0895              ret
 0086                   .dbend
                        .area bss(ram, con, rel)
 0000                   .dbfile F:\学习\AVR单片机\AVR实验\adc0832_avr\main_adc0832.c
 0000           _num::
 0000                   .blkb 2
 0002                   .dbsym e num _num i
 0002           _num2::
 0002                   .blkb 2
 0004                   .dbsym e num2 _num2 i
 0004           _num1::
 0004                   .blkb 2
 0006                   .dbsym e num1 _num1 i
 0006           _num0::
 0006                   .blkb 2
 0008                   .dbsym e num0 _num0 i
 0008           ;    }