?? lesson3_1.lis
字號:
.module lesson3_1.c
.area text(rom, con, rel)
0000 .dbfile I:\AVR視頻教程\視頻教程\lesson3\lesson3_1\lesson3_1.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_gset2
0004 .dbline -1
0004 .dbline 6
0004 ; #include <iom16v.h>
0004 ; #include <macros.h>
0004 ; #define uchar unsigned char
0004 ; #define uint unsigned int
0004 ; void delay(uint ms)
0004 ; {
0004 .dbline 8
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 9
000A ; {
000A .dbline 10
000A 6627 clr R22
000C 7727 clr R23
000E 02C0 xjmp L9
0010 L6:
0010 .dbline 10
0010 L7:
0010 .dbline 10
0010 6F5F subi R22,255 ; offset = 1
0012 7F4F sbci R23,255
0014 L9:
0014 .dbline 10
0014 6537 cpi R22,117
0016 E4E0 ldi R30,4
0018 7E07 cpc R23,R30
001A D0F3 brlo L6
001C .dbline 11
001C L3:
001C .dbline 8
001C 4F5F subi R20,255 ; offset = 1
001E 5F4F sbci R21,255
0020 L5:
0020 .dbline 8
0020 4017 cp R20,R16
0022 5107 cpc R21,R17
0024 90F3 brlo L2
0026 .dbline -2
0026 .dbline 12
0026 ; for(j=0;j<1141;j++);
0026 ; }
0026 ; }
0026 L1:
0026 0E940000 xcall pop_gset2
002A .dbline 0 ; func end
002A 0895 ret
002C .dbsym r i 20 i
002C .dbsym r j 22 i
002C .dbsym r ms 16 i
002C .dbend
002C .dbfunc e main _main fV
002C ; k -> R20
.even
002C _main::
002C .dbline -1
002C .dbline 14
002C ; void main()
002C ; {
002C .dbline 16
002C ; uchar k;
002C ; DDRA|=BIT(2);
002C D29A sbi 0x1a,2
002E .dbline 17
002E ; PORTA|=BIT(2);
002E DA9A sbi 0x1b,2
0030 .dbline 19
0030 ;
0030 ; DDRB=0XFF;
0030 8FEF ldi R24,255
0032 87BB out 0x17,R24
0034 .dbline 20
0034 ; PORTB=0XFF;
0034 88BB out 0x18,R24
0036 1BC0 xjmp L12
0038 L11:
0038 .dbline 22
0038 ; while(1)
0038 ; {
0038 .dbline 23
0038 ; for(k=0;k<8;k++)
0038 4427 clr R20
003A 17C0 xjmp L17
003C L14:
003C .dbline 24
003C .dbline 25
003C 01E0 ldi R16,1
003E 142F mov R17,R20
0040 0E940000 xcall lsl8
0044 202E mov R2,R16
0046 2094 com R2
0048 38B2 in R3,0x18
004A 3220 and R3,R2
004C 38BA out 0x18,R3
004E .dbline 26
004E 04EF ldi R16,500
0050 11E0 ldi R17,1
0052 D6DF xcall _delay
0054 .dbline 28
0054 01E0 ldi R16,1
0056 142F mov R17,R20
0058 0E940000 xcall lsl8
005C 28B2 in R2,0x18
005E 202A or R2,R16
0060 28BA out 0x18,R2
0062 .dbline 29
0062 04EF ldi R16,500
0064 11E0 ldi R17,1
0066 CCDF xcall _delay
0068 .dbline 30
0068 L15:
0068 .dbline 23
0068 4395 inc R20
006A L17:
006A .dbline 23
006A 4830 cpi R20,8
006C 38F3 brlo L14
006E .dbline 31
006E L12:
006E .dbline 21
006E E4CF xjmp L11
0070 X0:
0070 .dbline -2
0070 .dbline 32
0070 ; {
0070 ; PORTB&=~BIT(k);
0070 ; delay(500);
0070 ;
0070 ; PORTB|=BIT(k);
0070 ; delay(500);
0070 ; }
0070 ; }
0070 ; }
0070 L10:
0070 .dbline 0 ; func end
0070 0895 ret
0072 .dbsym r k 20 c
0072 .dbend
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