📄 ac11-2.lis
字号:
.module ac11-2.c
.area lit(rom, con, rel)
0000 _SEG7::
0000 3F06 .byte 63,6
0002 5B4F .byte 91,'O
0004 666D .byte 'f,'m
0006 7D07 .byte 125,7
0008 7F6F .byte 127,'o
000A .dbfile d:\MYDOCU~1\ac11-2\ac11-2.c
000A .dbsym e SEG7 _SEG7 A[10:10]kc
000A _ACT::
000A FEFD .byte 254,253
000C FBF7 .byte 251,247
000E .dbsym e ACT _ACT A[4:4]kc
.area text(rom, con, rel)
0000 .dbfile d:\MYDOCU~1\ac11-2\ac11-2.c
0000 .dbfunc e delay_ms _delay_ms fV
0000 ; i -> R20,R21
0000 ; j -> R22,R23
0000 ; k -> R16,R17
.even
0000 _delay_ms::
0000 0E940000 xcall push_gset2
0004 .dbline -1
0004 .dbline 10
0004 ; #include <iom16v.h>
0004 ; #define uchar unsigned char
0004 ; #define uint unsigned int
0004 ; uchar const SEG7[10]={0x3f,0x06,0x5b,
0004 ; 0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
0004 ; uchar const ACT[4]={0xfe,0xfd,0xfb,0xf7};
0004 ; uchar x,y;
0004 ; //*************************************
0004 ; void delay_ms(uint k)
0004 ; {
0004 .dbline 12
0004 ; uint i,j;
0004 ; for(i=0;i<k;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<1140;j++)
000A 6627 clr R22
000C 7727 clr R23
000E 02C0 xjmp L9
0010 L6:
0010 .dbline 15
0010 L7:
0010 .dbline 14
0010 6F5F subi R22,255 ; offset = 1
0012 7F4F sbci R23,255
0014 L9:
0014 .dbline 14
0014 6437 cpi R22,116
0016 E4E0 ldi R30,4
0018 7E07 cpc R23,R30
001A D0F3 brlo L6
001C .dbline 16
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 .dbline -2
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 k 16 i
002C .dbend
002C .dbfunc e W_EEP _W_EEP fV
002C ; dat -> R18
002C ; add -> R16,R17
.even
002C _W_EEP::
002C .dbline -1
002C .dbline 20
002C ; ;
002C ; }
002C ; }
002C ; //************写EEPROM子函数**************
002C ; void W_EEP(uint add,uchar dat)
002C ; {
002C L11:
002C .dbline 21
002C L12:
002C .dbline 21
002C ; while(EECR&(1<<EEWE));
002C E199 sbic 0x1c,1
002E FECF rjmp L11
0030 .dbline 22
0030 ; EEAR=add;
0030 1FBB out 0x1f,R17
0032 0EBB out 0x1e,R16
0034 .dbline 23
0034 ; EEDR=dat;
0034 2DBB out 0x1d,R18
0036 .dbline 24
0036 ; EECR|=(1<<EEMWE);
0036 E29A sbi 0x1c,2
0038 .dbline 25
0038 ; EECR|=(1<<EEWE);
0038 E19A sbi 0x1c,1
003A .dbline -2
003A L10:
003A .dbline 0 ; func end
003A 0895 ret
003C .dbsym r dat 18 c
003C .dbsym r add 16 i
003C .dbend
003C .dbfunc e R_EEP _R_EEP fc
003C ; add -> R16,R17
.even
003C _R_EEP::
003C .dbline -1
003C .dbline 29
003C ; }
003C ; //****************读EEPROM子函数*******************
003C ; uchar R_EEP(uint add)
003C ; {
003C L15:
003C .dbline 30
003C L16:
003C .dbline 30
003C ; while(EECR&(1<<EEWE));
003C E199 sbic 0x1c,1
003E FECF rjmp L15
0040 .dbline 31
0040 ; EEAR=add;
0040 1FBB out 0x1f,R17
0042 0EBB out 0x1e,R16
0044 .dbline 32
0044 ; EECR|=(1<<EERE);
0044 E09A sbi 0x1c,0
0046 .dbline 33
0046 ; return EEDR;
0046 0DB3 in R16,0x1d
0048 .dbline -2
0048 L14:
0048 .dbline 0 ; func end
0048 0895 ret
004A .dbsym r add 16 i
004A .dbend
004A .dbfunc e display _display fV
.even
004A _display::
004A .dbline -1
004A .dbline 37
004A ; }
004A ; //*************************************
004A ; void display(void)
004A ; {
004A .dbline 38
004A ; PORTA=SEG7[y%10];
004A 2AE0 ldi R18,10
004C 30E0 ldi R19,0
004E 00910000 lds R16,_y
0052 1127 clr R17
0054 0E940000 xcall mod16s
0058 F801 movw R30,R16
005A 80E0 ldi R24,<_SEG7
005C 90E0 ldi R25,>_SEG7
005E E80F add R30,R24
0060 F91F adc R31,R25
0062 E491 lpm R30,Z
0064 EBBB out 0x1b,R30
0066 .dbline 39
0066 ; PORTC=ACT[0];
0066 E0E0 ldi R30,<_ACT
0068 F0E0 ldi R31,>_ACT
006A E491 lpm R30,Z
006C E5BB out 0x15,R30
006E .dbline 40
006E ; delay_ms(1);
006E 01E0 ldi R16,1
0070 10E0 ldi R17,0
0072 C6DF xcall _delay_ms
0074 .dbline 41
0074 ; PORTA=SEG7[(y%100)/10];
0074 24E6 ldi R18,100
0076 30E0 ldi R19,0
0078 00910000 lds R16,_y
007C 1127 clr R17
007E 0E940000 xcall mod16s
0082 2AE0 ldi R18,10
0084 30E0 ldi R19,0
0086 0E940000 xcall div16s
008A F801 movw R30,R16
008C 80E0 ldi R24,<_SEG7
008E 90E0 ldi R25,>_SEG7
0090 E80F add R30,R24
0092 F91F adc R31,R25
0094 E491 lpm R30,Z
0096 EBBB out 0x1b,R30
0098 .dbline 42
0098 ; PORTC=ACT[1];
0098 E0E0 ldi R30,<_ACT+1
009A F0E0 ldi R31,>_ACT+1
009C E491 lpm R30,Z
009E E5BB out 0x15,R30
00A0 .dbline 43
00A0 ; delay_ms(1);
00A0 01E0 ldi R16,1
00A2 10E0 ldi R17,0
00A4 ADDF xcall _delay_ms
00A6 .dbline 44
00A6 ; PORTA=SEG7[(y%1000)/100];
00A6 28EE ldi R18,1000
00A8 33E0 ldi R19,3
00AA 00910000 lds R16,_y
00AE 1127 clr R17
00B0 0E940000 xcall mod16s
00B4 24E6 ldi R18,100
00B6 30E0 ldi R19,0
00B8 0E940000 xcall div16s
00BC F801 movw R30,R16
00BE 80E0 ldi R24,<_SEG7
00C0 90E0 ldi R25,>_SEG7
00C2 E80F add R30,R24
00C4 F91F adc R31,R25
00C6 E491 lpm R30,Z
00C8 EBBB out 0x1b,R30
00CA .dbline 45
00CA ; PORTC=ACT[2];
00CA E0E0 ldi R30,<_ACT+2
00CC F0E0 ldi R31,>_ACT+2
00CE E491 lpm R30,Z
00D0 E5BB out 0x15,R30
00D2 .dbline 46
00D2 ; delay_ms(1);
00D2 01E0 ldi R16,1
00D4 10E0 ldi R17,0
00D6 94DF xcall _delay_ms
00D8 .dbline 47
00D8 ; PORTA=SEG7[y/1000];
00D8 28EE ldi R18,1000
00DA 33E0 ldi R19,3
00DC 00910000 lds R16,_y
00E0 1127 clr R17
00E2 0E940000 xcall div16s
00E6 F801 movw R30,R16
00E8 80E0 ldi R24,<_SEG7
00EA 90E0 ldi R25,>_SEG7
00EC E80F add R30,R24
00EE F91F adc R31,R25
00F0 E491 lpm R30,Z
00F2 EBBB out 0x1b,R30
00F4 .dbline 48
00F4 ; PORTC=ACT[3];
00F4 E0E0 ldi R30,<_ACT+3
00F6 F0E0 ldi R31,>_ACT+3
00F8 E491 lpm R30,Z
00FA E5BB out 0x15,R30
00FC .dbline 49
00FC ; delay_ms(1);
00FC 01E0 ldi R16,1
00FE 10E0 ldi R17,0
0100 7FDF xcall _delay_ms
0102 .dbline 51
0102 ; //----------------------
0102 ; PORTA=SEG7[x%10];
0102 2AE0 ldi R18,10
0104 30E0 ldi R19,0
0106 00910100 lds R16,_x
010A 1127 clr R17
010C 0E940000 xcall mod16s
0110 F801 movw R30,R16
0112 80E0 ldi R24,<_SEG7
0114 90E0 ldi R25,>_SEG7
0116 E80F add R30,R24
0118 F91F adc R31,R25
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