pwm.lis

直流电动机仿真及程序

                        .module pwm.c
                        .area text(rom, con, rel)
 0000                   .dbfile F:\项目\直流电机\pwm.c
 0000                   .dbfunc e timers_init _timers_init fV
 0000           ;              a -> R20
                        .even
 0000           _timers_init::
 0000 0E940000          xcall push_gset1
 0004 402F              mov R20,R16
 0006 2497              sbiw R28,4
 0008                   .dbline -1
 0008                   .dbline 5
 0008           ; #include"iom16v.h"
 0008           ; 
 0008           ; 
 0008           ; void timers_init(char a)
 0008           ; {
 0008                   .dbline 6
 0008           ;    sbit(DDRD,5);
 0008 25E0              ldi R18,5
 000A 30E0              ldi R19,0
 000C 01B3              in R16,0x11
 000E 1127              clr R17
 0010 0E940000          xcall _sbit
 0014                   .dbline 7
 0014           ;    OCR1A=1024-10.24*a;
 0014 00E0              ldi R16,<L4
 0016 10E0              ldi R17,>L4
 0018 0E940000          xcall lpm32
 001C 3A93              st -y,R19
 001E 2A93              st -y,R18
 0020 1A93              st -y,R17
 0022 0A93              st -y,R16
 0024 00E0              ldi R16,<L5
 0026 10E0              ldi R17,>L5
 0028 0E940000          xcall lpm32
 002C 3A93              st -y,R19
 002E 2A93              st -y,R18
 0030 1A93              st -y,R17
 0032 0A93              st -y,R16
 0034 042F              mov R16,R20
 0036 1127              clr R17
 0038 0E940000          xcall int2fp
 003C 3A93              st -y,R19
 003E 2A93              st -y,R18
 0040 1A93              st -y,R17
 0042 0A93              st -y,R16
 0044 0E940000          xcall empy32fs
 0048 0E940000          xcall sub32f
 004C FE01              movw R30,R28
 004E 0083              std z+0,R16
 0050 1183              std z+1,R17
 0052 2283              std z+2,R18
 0054 3383              std z+3,R19
 0056 FE01              movw R30,R28
 0058 2080              ldd R2,z+0
 005A 3180              ldd R3,z+1
 005C 4280              ldd R4,z+2
 005E 5380              ldd R5,z+3
 0060 5A92              st -y,R5
 0062 4A92              st -y,R4
 0064 3A92              st -y,R3
 0066 2A92              st -y,R2
 0068 00E0              ldi R16,<L6
 006A 10E0              ldi R17,>L6
 006C 0E940000          xcall lpm32
 0070 3A93              st -y,R19
 0072 2A93              st -y,R18
 0074 1A93              st -y,R17
 0076 0A93              st -y,R16
 0078 0E940000          xcall cmp32f
 007C CCF0              brlt L2
 007E FE01              movw R30,R28
 0080 2080              ldd R2,z+0
 0082 3180              ldd R3,z+1
 0084 4280              ldd R4,z+2
 0086 5380              ldd R5,z+3
 0088 5A92              st -y,R5
 008A 4A92              st -y,R4
 008C 3A92              st -y,R3
 008E 2A92              st -y,R2
 0090 00E0              ldi R16,<L6
 0092 10E0              ldi R17,>L6
 0094 0E940000          xcall lpm32
 0098 3A93              st -y,R19
 009A 2A93              st -y,R18
 009C 1A93              st -y,R17
 009E 0A93              st -y,R16
 00A0 0E940000          xcall sub32f
 00A4 0E940000          xcall fp2int
 00A8 A801              movw R20,R16
 00AA 4050              subi R20,0  ; offset = 32768
 00AC 5048              sbci R21,128
 00AE 08C0              xjmp L3
 00B0           L2:
 00B0 FE01              movw R30,R28
 00B2 0081              ldd R16,z+0
 00B4 1181              ldd R17,z+1
 00B6 2281              ldd R18,z+2
 00B8 3381              ldd R19,z+3
 00BA 0E940000          xcall fp2int
 00BE A801              movw R20,R16
 00C0           L3:
 00C0 5BBD              out 0x2b,R21
 00C2 4ABD              out 0x2a,R20
 00C4                   .dbline 8
 00C4           ;    OCR1B=0x00;
 00C4 2224              clr R2
 00C6 3324              clr R3
 00C8 39BC              out 0x29,R3
 00CA 28BC              out 0x28,R2
 00CC                   .dbline 9
 00CC           ;    TCNT1=0x00;
 00CC 3DBC              out 0x2d,R3
 00CE 2CBC              out 0x2c,R2
 00D0                   .dbline 10
 00D0           ;    TCCR1A=0xc3;
 00D0 83EC              ldi R24,195
 00D2 8FBD              out 0x2f,R24
 00D4                   .dbline 11
 00D4           ;    TCCR1B=0x09;
 00D4 89E0              ldi R24,9
 00D6 8EBD              out 0x2e,R24
 00D8                   .dbline -2
 00D8           L1:
 00D8 2496              adiw R28,4
 00DA 0E940000          xcall pop_gset1
 00DE                   .dbline 0 ; func end
 00DE 0895              ret
 00E0                   .dbsym r a 20 c
 00E0                   .dbend
 00E0                   .dbfunc e main _main fI
                        .even
 00E0           _main::
 00E0                   .dbline -1
 00E0                   .dbline 14
 00E0           ;   }
 00E0           ;   int main(void)
 00E0           ;   {
 00E0                   .dbline 15
 00E0           ;      timers_init(25);
 00E0 09E1              ldi R16,25
 00E2 8EDF              xcall _timers_init
 00E4                   .dbline -2
 00E4           L7:
 00E4                   .dbline 0 ; func end
 00E4 0895              ret
 00E6                   .dbend
                        .area lit(rom, con, rel)
 0000           L6:
 0000 00000047          .word 0x0,0x4700
 0004           L5:
 0004 0AD72341          .word 0xd70a,0x4123
 0008           L4:
 0008 00008044          .word 0x0,0x4480