smg.lis

avr基础程序大全

                        .module smg.c
                        .area text(rom, con, rel)
 0000                   .dbfile smg.c
                        .area data(ram, con, rel)
 0000                   .dbfile smg.c
 0000           _table::
 0000                   .blkb 2
                        .area idata
 0000 3F06              .byte 63,6
                        .area data(ram, con, rel)
 0002                   .dbfile smg.c
 0002                   .blkb 2
                        .area idata
 0002 5B4F              .byte 91,'O
                        .area data(ram, con, rel)
 0004                   .dbfile smg.c
 0004                   .blkb 2
                        .area idata
 0004 666D              .byte 'f,'m
                        .area data(ram, con, rel)
 0006                   .dbfile smg.c
 0006                   .blkb 2
                        .area idata
 0006 7D07              .byte 125,7
                        .area data(ram, con, rel)
 0008                   .dbfile smg.c
 0008                   .blkb 2
                        .area idata
 0008 7F6F              .byte 127,'o
                        .area data(ram, con, rel)
 000A                   .dbfile smg.c
 000A                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 000A                   .dbsym e table _table A[10:10]c
 000A           _LED_W::
 000A                   .blkb 2
                        .area idata
 000A 0001              .byte 0,1
                        .area data(ram, con, rel)
 000C                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 000C                   .blkb 2
                        .area idata
 000C 0203              .byte 2,3
                        .area data(ram, con, rel)
 000E                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 000E                   .blkb 2
                        .area idata
 000E 0405              .byte 4,5
                        .area data(ram, con, rel)
 0010                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 0010                   .blkb 2
                        .area idata
 0010 0607              .byte 6,7
                        .area data(ram, con, rel)
 0012                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 0012                   .dbsym e LED_W _LED_W A[8:8]c
                        .area text(rom, con, rel)
 0000                   .dbfile E:\AVR自编程序\11实验板\5数码管静态显示\smg.c
 0000                   .dbfunc e delay _delay fV
 0000           ;              i -> R20,R21
 0000           ;              j -> R22,R23
 0000           ;             ms -> R16,R17
                        .even
 0000           _delay::
 0000 0E940000          xcall push_xgsetF000
 0004                   .dbline -1
 0004                   .dbline 10
 0004           ; #include <iom16v.h>
 0004           ; #include <macros.h>
 0004           ; #define  uchar unsigned char
 0004           ; #define  uint  unsigned int
 0004           ; //#pragma data:code 
 0004           ; uchar table[10] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
 0004           ;                                 
 0004           ; uchar LED_W[8] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07};                              
 0004           ; void delay(uint ms)
 0004           ; {
 0004                   .dbline 12
 0004           ;         uint i,j;
 0004           ;       for(i=0;i<ms;i++)
 0004 4427              clr R20
 0006 5527              clr R21
 0008 0BC0              xjmp L5
 000A           L2:
 000A                   .dbline 13
 000A           ;          {
 000A                   .dbline 14
 000A           ;          for(j=0;j<1141;j++);
 000A 6627              clr R22
 000C 7727              clr R23
 000E 02C0              xjmp L9
 0010           L6:
 0010                   .dbline 14
 0010           L7:
 0010                   .dbline 14
 0010 6F5F              subi R22,255  ; offset = 1
 0012 7F4F              sbci R23,255
 0014           L9:
 0014                   .dbline 14
 0014 6537              cpi R22,117
 0016 E4E0              ldi R30,4
 0018 7E07              cpc R23,R30
 001A D0F3              brlo L6
 001C           X0:
 001C                   .dbline 15
 001C           ;        }
 001C           L3:
 001C                   .dbline 12
 001C 4F5F              subi R20,255  ; offset = 1
 001E 5F4F              sbci R21,255
 0020           L5:
 0020                   .dbline 12
 0020 4017              cp R20,R16
 0022 5107              cpc R21,R17
 0024 90F3              brlo L2
 0026           X1:
 0026                   .dbline -2
 0026           L1:
 0026                   .dbline 0 ; func end
 0026 0C940000          xjmp pop_xgsetF000
 002A                   .dbsym r i 20 i
 002A                   .dbsym r j 22 i
 002A                   .dbsym r ms 16 i
 002A                   .dbend
 002A                   .dbfunc e main _main fV
 002A           ;              j -> R20
 002A           ;              i -> R10
                        .even
 002A           _main::
 002A                   .dbline -1
 002A                   .dbline 19
 002A           ; }
 002A           ; 
 002A           ; void main()
 002A           ; {
 002A                   .dbline 20
 002A           ;         uchar i=0,j=0;
 002A AA24              clr R10
 002C                   .dbline 20
 002C 4427              clr R20
 002E                   .dbline 21
 002E           ;         DDRA=0xff;    
 002E 8FEF              ldi R24,255
 0030 8ABB              out 0x1a,R24
 0032                   .dbline 22
 0032           ;               DDRB=0xff;
 0032 87BB              out 0x17,R24
 0034 14C0              xjmp L12
 0036           L11:
 0036                   .dbline 26
 0036           ;               
 0036           ; 
 0036           ;       while(1)
 0036           ;       {
 0036                   .dbline 27
 0036           ;               PORTA = table[i];                // i 值的 个位数
 0036 80E0              ldi R24,<_table
 0038 90E0              ldi R25,>_table
 003A EA2D              mov R30,R10
 003C FF27              clr R31
 003E E80F              add R30,R24
 0040 F91F              adc R31,R25
 0042 2080              ldd R2,z+0
 0044 2BBA              out 0x1b,R2
 0046                   .dbline 28
 0046           ;               PORTB = LED_W[0];                //点亮第一位数码管
 0046 20900A00          lds R2,_LED_W
 004A 28BA              out 0x18,R2
 004C                   .dbline 30
 004C           ;               //PORTB=0;
 004C           ;               delay(200);
 004C 08EC              ldi R16,200
 004E 10E0              ldi R17,0
 0050 D7DF              xcall _delay
 0052                   .dbline 32
 0052           ;       
 0052           ;               j++;
 0052 4395              inc R20
 0054                   .dbline 33
 0054           ;               i++;
 0054 A394              inc R10
 0056                   .dbline 34
 0056           ;               if(j == 10)                      //利用 j 值的变化，来控制数码管数值变化间隔的时间
 0056 4A30              cpi R20,10
 0058 11F4              brne L14
 005A           X2:
 005A                   .dbline 35
 005A           ;               {
 005A                   .dbline 36
 005A           ;                       j = 0;
 005A 4427              clr R20
 005C                   .dbline 37
 005C           ;                       i = 0;
 005C AA24              clr R10
 005E                   .dbline 38
 005E           ;               }
 005E           L14:
 005E                   .dbline 39
 005E           ;       }
 005E           L12:
 005E                   .dbline 25
 005E EBCF              xjmp L11
 0060           X3:
 0060                   .dbline -2
 0060           L10:
 0060                   .dbline 0 ; func end
 0060 0895              ret
 0062                   .dbsym r j 20 c
 0062                   .dbsym r i 10 c
 0062                   .dbend
 0062           ; }