📄 m16_t0_timer.lis
字号:
.module M16_T0_Timer.c
.area data(ram, con, rel)
0000 _Table::
0000 .blkb 2
.area idata
0000 C0F9 .byte 192,249
.area data(ram, con, rel)
0002 .blkb 2
.area idata
0002 A4B0 .byte 164,176
.area data(ram, con, rel)
0004 .blkb 2
.area idata
0004 9992 .byte 153,146
.area data(ram, con, rel)
0006 .blkb 2
.area idata
0006 82F8 .byte 130,248
.area data(ram, con, rel)
0008 .blkb 2
.area idata
0008 8090 .byte 128,144
.area data(ram, con, rel)
000A .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
000A .dbsym e Table _Table A[10:10]c
000A _Data::
000A .blkb 2
.area idata
000A 0000 .byte 0,0
.area data(ram, con, rel)
000C .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
000C .blkb 2
.area idata
000C 0000 .byte 0,0
.area data(ram, con, rel)
000E .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
000E .dbsym e Data _Data A[4:4]c
000E _Time::
000E .blkb 2
.area idata
000E 0000 .byte 0,0
.area data(ram, con, rel)
0010 .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
0010 .dbsym e Time _Time A[2:2]c
0010 _CNT::
0010 .blkb 1
.area idata
0010 00 .byte 0
.area data(ram, con, rel)
0011 .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
0011 .dbsym e CNT _CNT c
.area text(rom, con, rel)
0000 .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
0000 .dbfunc e DelayMs _DelayMs fV
0000 ; j -> R20
0000 ; i -> R16
.even
0000 _DelayMs::
0000 0E940000 xcall push_gset1
0004 .dbline -1
0004 .dbline 10
0004 ; #include<iom16v.h>
0004 ; #define uchar unsigned char
0004 ;
0004 ; uchar Table[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
0004 ; uchar Data[4]={0,0,0,0};
0004 ; uchar Time[2]={0,0};
0004 ; uchar CNT=0;
0004 ;
0004 ; void DelayMs(uchar i)
0004 ; {
0004 .dbline 12
0004 ; uchar j;
0004 ; for(;i>0;i--)
0004 06C0 xjmp L5
0006 L2:
0006 .dbline 13
0006 ; {
0006 .dbline 14
0006 4427 clr R20
0008 01C0 xjmp L9
000A L6:
000A .dbline 14
000A L7:
000A .dbline 14
000A 4395 inc R20
000C L9:
000C .dbline 14
000C 4A3F cpi R20,250
000E E8F3 brlo L6
0010 .dbline 15
0010 L3:
0010 .dbline 12
0010 0A95 dec R16
0012 L5:
0012 .dbline 12
0012 2224 clr R2
0014 2016 cp R2,R16
0016 B8F3 brlo L2
0018 .dbline -2
0018 .dbline 16
0018 ; for(j=0;j<250;j++);
0018 ; }
0018 ; }
0018 L1:
0018 0E940000 xcall pop_gset1
001C .dbline 0 ; func end
001C 0895 ret
001E .dbsym r j 20 c
001E .dbsym r i 16 c
001E .dbend
001E .dbfunc e Display _Display fV
001E ; sel -> R20
001E ; i -> R22
001E ; p -> R10,R11
.even
001E _Display::
001E 0E940000 xcall push_gset3
0022 5801 movw R10,R16
0024 .dbline -1
0024 .dbline 19
0024 ;
0024 ; void Display(uchar *p)
0024 ; {
0024 .dbline 20
0024 ; uchar i,sel=0x01;
0024 41E0 ldi R20,1
0026 .dbline 21
0026 ; for(i=0;i<4;i++)
0026 6627 clr R22
0028 11C0 xjmp L14
002A L11:
002A .dbline 22
002A .dbline 23
002A 45BB out 0x15,R20
002C .dbline 24
002C E62F mov R30,R22
002E FF27 clr R31
0030 EA0D add R30,R10
0032 FB1D adc R31,R11
0034 E081 ldd R30,z+0
0036 FF27 clr R31
0038 80E0 ldi R24,<_Table
003A 90E0 ldi R25,>_Table
003C E80F add R30,R24
003E F91F adc R31,R25
0040 2080 ldd R2,z+0
0042 2BBA out 0x1b,R2
0044 .dbline 25
0044 02E0 ldi R16,2
0046 DCDF xcall _DelayMs
0048 .dbline 26
0048 440F lsl R20
004A .dbline 27
004A L12:
004A .dbline 21
004A 6395 inc R22
004C L14:
004C .dbline 21
004C 6430 cpi R22,4
004E 68F3 brlo L11
0050 .dbline -2
0050 .dbline 28
0050 ; {
0050 ; PORTC=sel;
0050 ; PORTA=Table[p[i]];
0050 ; DelayMs(2);
0050 ; sel=sel<<1;
0050 ; }
0050 ; }
0050 L10:
0050 0E940000 xcall pop_gset3
0054 .dbline 0 ; func end
0054 0895 ret
0056 .dbsym r sel 20 c
0056 .dbsym r i 22 c
0056 .dbsym r p 10 pc
0056 .dbend
0056 .dbfunc e Process _Process fV
0056 ; p2 -> R20,R21
0056 ; p1 -> R22,R23
.even
0056 _Process::
0056 0E940000 xcall push_gset2
005A A901 movw R20,R18
005C B801 movw R22,R16
005E .dbline -1
005E .dbline 31
005E ;
005E ; void Process(uchar *p1,uchar *p2)
005E ; {
005E .dbline 32
005E ; p2[0]=p1[0]/10;
005E 1AE0 ldi R17,10
0060 FB01 movw R30,R22
0062 0081 ldd R16,z+0
0064 0E940000 xcall div8u
0068 FA01 movw R30,R20
006A 0083 std z+0,R16
006C .dbline 33
006C ; p2[1]=p1[0]%10;
006C 1AE0 ldi R17,10
006E FB01 movw R30,R22
0070 0081 ldd R16,z+0
0072 0E940000 xcall mod8u
0076 FA01 movw R30,R20
0078 0183 std z+1,R16
007A .dbline 34
007A ; p2[2]=p1[1]/10;
007A 1AE0 ldi R17,10
007C FB01 movw R30,R22
007E 0181 ldd R16,z+1
0080 0E940000 xcall div8u
0084 FA01 movw R30,R20
0086 0283 std z+2,R16
0088 .dbline 35
0088 ; p2[3]=p1[1]%10;
0088 1AE0 ldi R17,10
008A FB01 movw R30,R22
008C 0181 ldd R16,z+1
008E 0E940000 xcall mod8u
0092 FA01 movw R30,R20
0094 0383 std z+3,R16
0096 .dbline -2
0096 .dbline 36
0096 ; }
0096 L15:
0096 0E940000 xcall pop_gset2
009A .dbline 0 ; func end
009A 0895 ret
009C .dbsym r p2 20 pc
009C .dbsym r p1 22 pc
009C .dbend
009C .dbfunc e Init_IO _Init_IO fV
.even
009C _Init_IO::
009C .dbline -1
009C .dbline 39
009C ;
009C ; void Init_IO(void)
009C ; {
009C .dbline 40
009C ; DDRA=0xff;
009C 8FEF ldi R24,255
009E 8ABB out 0x1a,R24
00A0 .dbline 41
00A0 ; PORTA=0xff;
00A0 8BBB out 0x1b,R24
00A2 .dbline 42
00A2 ; DDRC=0xff;
00A2 84BB out 0x14,R24
00A4 .dbline 43
00A4 ; PORTC=0xff;
00A4 85BB out 0x15,R24
00A6 .dbline -2
00A6 .dbline 44
00A6 ; }
00A6 L16:
00A6 .dbline 0 ; func end
00A6 0895 ret
00A8 .dbend
00A8 .dbfunc e main _main fV
.even
00A8 _main::
00A8 .dbline -1
00A8 .dbline 47
00A8 ;
00A8 ; void main(void)
00A8 ; {
00A8 .dbline 48
00A8 ; Init_IO();
00A8 F9DF xcall _Init_IO
00AA .dbline 49
00AA ; DelayMs(10);
00AA 0AE0 ldi R16,10
00AC A9DF xcall _DelayMs
00AE .dbline 50
00AE ; TCCR0=0x04;
00AE 84E0 ldi R24,4
00B0 83BF out 0x33,R24
00B2 .dbline 51
00B2 ; TCNT0=0x06;
00B2 86E0 ldi R24,6
00B4 82BF out 0x32,R24
00B6 .dbline 52
00B6 ; TIMSK=0x01;
00B6 81E0 ldi R24,1
00B8 89BF out 0x39,R24
00BA .dbline 53
00BA ; SREG=SREG|0x80;
00BA 7894 bset 7
00BC 08C0 xjmp L19
00BE L18:
00BE .dbline 55
00BE .dbline 56
00BE 20E0 ldi R18,<_Data
00C0 30E0 ldi R19,>_Data
00C2 00E0 ldi R16,<_Time
00C4 10E0 ldi R17,>_Time
00C6 C7DF xcall _Process
00C8 .dbline 57
00C8 00E0 ldi R16,<_Data
00CA 10E0 ldi R17,>_Data
00CC A8DF xcall _Display
00CE .dbline 58
00CE L19:
00CE .dbline 54
00CE F7CF xjmp L18
00D0 X0:
00D0 .dbline -2
00D0 .dbline 59
00D0 ; while(1)
00D0 ; {
00D0 ; Process(Time,Data);
00D0 ; Display(Data);
00D0 ; }
00D0 ; }
00D0 L17:
00D0 .dbline 0 ; func end
00D0 0895 ret
00D2 .dbend
.area vector(rom, abs)
.org 36
0024 0C946900 jmp _Timer0
.area text(rom, con, rel)
00D2 .dbfile F:\myavr\temp\M16_T0_Timer\M16_T0_Timer.c
00D2 .dbfunc e Timer0 _Timer0 fV
.even
00D2 _Timer0::
00D2 2A92 st -y,R2
00D4 8A93 st -y,R24
00D6 9A93 st -y,R25
00D8 2FB6 in R2,0x3f
00DA 2A92 st -y,R2
00DC .dbline -1
00DC .dbline 63
00DC ;
00DC ; #pragma interrupt_handler Timer0:10
00DC ; void Timer0(void)
00DC ; {
00DC .dbline 64
00DC ; CNT++;
00DC .dbline 65
00DC ; if(CNT==25)
00DC 80911000 lds R24,_CNT
00E0 8F5F subi R24,255 ; addi 1
00E2 80931000 sts _CNT,R24
00E6 8931 cpi R24,25
00E8 C1F4 brne L22
00EA .dbline 66
00EA ; {
00EA .dbline 67
00EA ; CNT=0;
00EA .dbline 68
00EA ; Time[1]++;
00EA 2224 clr R2
00EC 20921000 sts _CNT,R2
00F0 80910F00 lds R24,_Time+1
00F4 8F5F subi R24,255 ; addi 1
00F6 80930F00 sts _Time+1,R24
00FA .dbline 69
00FA ; if(Time[1]==60)
00FA 8C33 cpi R24,60
00FC 39F4 brne L25
00FE .dbline 70
00FE ; {
00FE .dbline 71
00FE ; Time[1]=0;
00FE 20920F00 sts _Time+1,R2
0102 .dbline 72
0102 ; Time[0]++;
0102 80910E00 lds R24,_Time
0106 8F5F subi R24,255 ; addi 1
0108 80930E00 sts _Time,R24
010C .dbline 73
010C ; }
010C L25:
010C .dbline 74
010C ; if(Time[0]==60)
010C 80910E00 lds R24,_Time
0110 8C33 cpi R24,60
0112 19F4 brne L29
0114 .dbline 75
0114 ; Time[0]=0;
0114 2224 clr R2
0116 20920E00 sts _Time,R2
011A L29:
011A .dbline 76
011A L22:
011A .dbline -2
011A .dbline 77
011A ; }
011A ; }
011A L21:
011A 2990 ld R2,y+
011C 2FBE out 0x3f,R2
011E 9991 ld R25,y+
0120 8991 ld R24,y+
0122 2990 ld R2,y+
0124 .dbline 0 ; func end
0124 1895 reti
0126 .dbend
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