m16_t1_pwm.lst

我最近使用的一些程序代码

__start:
__text_start:
    0034 E5CF      LDI	R28,0x5F
    0035 E0D4      LDI	R29,4
    0036 BFCD      OUT	0x3D,R28
    0037 BFDE      OUT	0x3E,R29
    0038 51C0      SUBI	R28,0x10
    0039 40D0      SBCI	R29,0
    003A EA0A      LDI	R16,0xAA
    003B 8308      STD	Y+0,R16
    003C 2400      CLR	R0
    003D E7E4      LDI	R30,0x74
    003E E0F0      LDI	R31,0
    003F E010      LDI	R17,0
    0040 37E6      CPI	R30,0x76
    0041 07F1      CPC	R31,R17
    0042 F011      BEQ	0x0045
    0043 9201      ST	R0,Z+
    0044 CFFB      RJMP	0x0040
    0045 8300      STD	Z+0,R16
    0046 E5E4      LDI	R30,0x54
    0047 E0F0      LDI	R31,0
    0048 E6A0      LDI	R26,0x60
    0049 E0B0      LDI	R27,0
    004A E010      LDI	R17,0
    004B 36E8      CPI	R30,0x68
    004C 07F1      CPC	R31,R17
    004D F021      BEQ	0x0052
    004E 95C8      LPM
    004F 9631      ADIW	R30,1
    0050 920D      ST	R0,X+
    0051 CFF9      RJMP	0x004B
    0052 940E010B  CALL	_main
_exit:
    0054 CFFF      RJMP	_exit
_DelayMs:
  j                    --> R20
  i                    --> R16
    0055 940E0166  CALL	push_gset1
FILE: F:\myavr\temp\M16_T1_PWM\M16_T1_PWM.c
(0001) #include <iom16v.h>
(0002) #define uchar unsigned char
(0003) #define uint unsigned int
(0004) 
(0005) uchar Table[12]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x79};
(0006) uchar Data1[4]={10,0,5,0};
(0007) uchar Data2[4]={3,9,1,0};
(0008) uchar Key1,Key2;
(0009) 
(0010) void DelayMs(uchar i)
(0011) {
(0012)  uchar j;
(0013)  for(;i!=0;i--)
    0057 C006      RJMP	0x005E
(0014)  {
(0015)   for(j=25;j!=0;j--);
    0058 E149      LDI	R20,0x19
    0059 C001      RJMP	0x005B
    005A 954A      DEC	R20
    005B 2344      TST	R20
    005C F7E9      BNE	0x005A
    005D 950A      DEC	R16
    005E 2300      TST	R16
    005F F7C1      BNE	0x0058
(0016)  }
(0017) }
    0060 940E0169  CALL	pop_gset1
    0062 9508      RET
_Display:
  sel                  --> R20
  i                    --> R22
  p                    --> R10
    0063 940E0181  CALL	push_gset3
    0065 0158      MOVW	R10,R16
(0018) 
(0019) void Display(uchar *p)
(0020) {
(0021)  uchar i,sel=0x01;
    0066 E041      LDI	R20,1
(0022)  for(i=0;i<4;i++)
    0067 2766      CLR	R22
    0068 C016      RJMP	0x007F
(0023)  {
(0024)   PORTC=sel;
    0069 BB45      OUT	0x15,R20
(0025)   PORTA=0xff-Table[p[i]];
    006A 2FE6      MOV	R30,R22
    006B 27FF      CLR	R31
    006C 0DEA      ADD	R30,R10
    006D 1DFB      ADC	R31,R11
    006E 81E0      LDD	R30,Z+0
    006F 27FF      CLR	R31
    0070 E680      LDI	R24,0x60
    0071 E090      LDI	R25,0
    0072 0FE8      ADD	R30,R24
    0073 1FF9      ADC	R31,R25
    0074 8020      LDD	R2,Z+0
    0075 2433      CLR	R3
    0076 EF8F      LDI	R24,0xFF
    0077 E090      LDI	R25,0
    0078 1982      SUB	R24,R2
    0079 0993      SBC	R25,R3
    007A BB8B      OUT	0x1B,R24
(0026)   DelayMs(2);
    007B E002      LDI	R16,2
    007C DFD8      RCALL	_DelayMs
(0027)   sel=sel<<1;
    007D 0F44      LSL	R20
    007E 9563      INC	R22
    007F 3064      CPI	R22,4
    0080 F340      BCS	0x0069
(0028)  }
(0029) }
    0081 940E0163  CALL	pop_gset3
    0083 9508      RET
(0030) 
(0031) void Add_Process(uchar *p)
(0032) {
(0033)  if(p[1]!=1)
_Add_Process:
  p                    --> R16
    0084 01F8      MOVW	R30,R16
    0085 8181      LDD	R24,Z+1
    0086 3081      CPI	R24,1
    0087 F099      BEQ	0x009B
(0034)  {
(0035)   p[2]++;
    0088 01C8      MOVW	R24,R16
    0089 9602      ADIW	R24,2
    008A 01FC      MOVW	R30,R24
    008B 8180      LDD	R24,Z+0
    008C 5F8F      SUBI	R24,0xFF
    008D 8380      STD	Z+0,R24
(0036)   if(p[2]==10) {p[2]=0;p[1]++;}
    008E 01F8      MOVW	R30,R16
    008F 8182      LDD	R24,Z+2
    0090 308A      CPI	R24,0xA
    0091 F449      BNE	0x009B
    0092 2422      CLR	R2
    0093 01F8      MOVW	R30,R16
    0094 8222      STD	Z+2,R2
    0095 01C8      MOVW	R24,R16
    0096 9601      ADIW	R24,1
    0097 01FC      MOVW	R30,R24
    0098 8180      LDD	R24,Z+0
    0099 5F8F      SUBI	R24,0xFF
    009A 8380      STD	Z+0,R24
(0037)  }
(0038) }
    009B 9508      RET
_Sub_Process:
  temp                 --> R22
  p                    --> R20
    009C 940E017D  CALL	push_gset2
    009E 01A8      MOVW	R20,R16
(0039) void Sub_Process(uchar *p)
(0040) {
(0041)  uchar temp;
(0042)  temp=p[1]*10+p[2];
(0043)  if(temp!=0)
    009F 01FA      MOVW	R30,R20
    00A0 8021      LDD	R2,Z+1
    00A1 E08A      LDI	R24,0xA
    00A2 9D82      MUL	R24,R2
    00A3 2D60      MOV	R22,R0
    00A4 01FA      MOVW	R30,R20
    00A5 8022      LDD	R2,Z+2
    00A6 0D62      ADD	R22,R2
    00A7 F069      BEQ	0x00B5
(0044)  {
(0045)   temp=temp-1;
(0046)   p[1]=temp/10;
    00A8 956A      DEC	R22
    00A9 E01A      LDI	R17,0xA
    00AA 2F06      MOV	R16,R22
    00AB 940E013A  CALL	div8u
    00AD 01FA      MOVW	R30,R20
    00AE 8301      STD	Z+1,R16
(0047)   p[2]=temp%10;
    00AF E01A      LDI	R17,0xA
    00B0 2F06      MOV	R16,R22
    00B1 940E0138  CALL	mod8u
    00B3 01FA      MOVW	R30,R20
    00B4 8302      STD	Z+2,R16
(0048)  }
(0049) }
    00B5 940E0160  CALL	pop_gset2
    00B7 9508      RET
(0050) void Key_Process()
(0051) {
_Key_Process:
    00B8 C006      RJMP	0x00BF
(0052)  while((PINB&0x01)==0){Display(Data1);Key1=1;}
    00B9 E60C      LDI	R16,0x6C
    00BA E010      LDI	R17,0
    00BB DFA7      RCALL	_Display
    00BC E081      LDI	R24,1
    00BD 93800075  STS	_Key1,R24
    00BF 9BB0      SBIS	0x16,0
    00C0 CFF8      RJMP	0x00B9
    00C1 C006      RJMP	0x00C8
(0053)  while((PINB&0x02)==0){Display(Data1);Key2=1;}
    00C2 E60C      LDI	R16,0x6C
    00C3 E010      LDI	R17,0
    00C4 DF9E      RCALL	_Display
    00C5 E081      LDI	R24,1
    00C6 93800074  STS	_Key2,R24
    00C8 9BB1      SBIS	0x16,1
    00C9 CFF8      RJMP	0x00C2
(0054)  if(Key1==1)
    00CA 91800075  LDS	R24,_Key1
    00CC 3081      CPI	R24,1
    00CD F431      BNE	0x00D4
(0055)  {
(0056)   Add_Process(Data1);
    00CE E60C      LDI	R16,0x6C
    00CF E010      LDI	R17,0
    00D0 DFB3      RCALL	_Add_Process
(0057)   Key1=0;
    00D1 2422      CLR	R2
    00D2 92200075  STS	_Key1,R2
(0058)  }
(0059)  if(Key2==1)
    00D4 91800074  LDS	R24,_Key2
    00D6 3081      CPI	R24,1
    00D7 F431      BNE	0x00DE
(0060)  {
(0061)   Sub_Process(Data1);
    00D8 E60C      LDI	R16,0x6C
    00D9 E010      LDI	R17,0
    00DA DFC1      RCALL	_Sub_Process
(0062)   Key2=0;
    00DB 2422      CLR	R2
    00DC 92200074  STS	_Key2,R2
(0063)  }
(0064) }
    00DE 9508      RET
_Set_Process:
  i                    --> R20
  p                    --> R20
    00DF 940E0166  CALL	push_gset1
    00E1 01A8      MOVW	R20,R16
(0065) void Set_Process(uchar *p)
(0066) {
(0067)  uint i;
(0068)  i=p[1]*10+p[2];
(0069)  i=1023*i/10;
(0070)  OCR1AH=i>>8;
    00E2 01FA      MOVW	R30,R20
    00E3 8021      LDD	R2,Z+1
    00E4 E08A      LDI	R24,0xA
    00E5 9D82      MUL	R24,R2
    00E6 0110      MOVW	R2,R0
    00E7 01FA      MOVW	R30,R20
    00E8 8042      LDD	R4,Z+2
    00E9 2455      CLR	R5
    00EA 0C24      ADD	R2,R4
    00EB 1C35      ADC	R3,R5
    00EC EF0F      LDI	R16,0xFF
    00ED E013      LDI	R17,3
    00EE 0191      MOVW	R18,R2
    00EF 940E0150  CALL	empy16s
    00F1 E02A      LDI	R18,0xA
    00F2 E030      LDI	R19,0
    00F3 940E011E  CALL	div16u
    00F5 01A8      MOVW	R20,R16
    00F6 011A      MOVW	R2,R20
    00F7 2C23      MOV	R2,R3
    00F8 2433      CLR	R3
    00F9 BC2B      OUT	0x2B,R2
(0071)  OCR1AL=i&0x00ff;
    00FA 01CA      MOVW	R24,R20
    00FB 7090      ANDI	R25,0
    00FC BD8A      OUT	0x2A,R24
(0072) }
    00FD 940E0169  CALL	pop_gset1
    00FF 9508      RET
(0073) void Init_IO(void)
(0074) {
(0075)  DDRA=0xff;
_Init_IO:
    0100 EF8F      LDI	R24,0xFF
    0101 BB8A      OUT	0x1A,R24
(0076)  PORTA=0xff;
    0102 BB8B      OUT	0x1B,R24
(0077)  DDRC=0xff;
    0103 BB84      OUT	0x14,R24
(0078)  PORTC=0xff;
    0104 BB85      OUT	0x15,R24
(0079)  DDRB=0x00;
    0105 2422      CLR	R2
    0106 BA27      OUT	0x17,R2
(0080)  PORTB=0x00;
    0107 BA28      OUT	0x18,R2
(0081)  DDRD=0xff;
    0108 BB81      OUT	0x11,R24
(0082)  PORTD=0xff;
    0109 BB82      OUT	0x12,R24
(0083) }
    010A 9508      RET
(0084) void main(void)
(0085) {
(0086)  Init_IO();
_main:
    010B DFF4      RCALL	_Init_IO
(0087)  TCCR1A=0xc3;
    010C EC83      LDI	R24,0xC3
    010D BD8F      OUT	0x2F,R24
(0088)  TCCR1B=0x02;
    010E E082      LDI	R24,2
    010F BD8E      OUT	0x2E,R24
(0089)  DelayMs(50);
    0110 E302      LDI	R16,0x32
    0111 DF43      RCALL	_DelayMs
    0112 C007      RJMP	0x011A
(0090)  while(1)
(0091)  {
(0092)   Key_Process();
    0113 DFA4      RCALL	_Key_Process
(0093)   Set_Process(Data1);
    0114 E60C      LDI	R16,0x6C
    0115 E010      LDI	R17,0
    0116 DFC8      RCALL	_Set_Process
(0094)   Display(Data1);
    0117 E60C      LDI	R16,0x6C
    0118 E010      LDI	R17,0
    0119 DF49      RCALL	_Display
    011A CFF8      RJMP	0x0113
(0095)  }
(0096) }
FILE: <library>
    011B 9508      RET
mod16u:
    011C 9468      BSET	6
    011D C001      RJMP	xdiv16u
div16u:
    011E 94E8      BCLR	6
xdiv16u:
    011F 92EA      ST	R14,-Y
    0120 92FA      ST	R15,-Y
    0121 938A      ST	R24,-Y
    0122 24EE      CLR	R14
    0123 24FF      CLR	R15
    0124 E180      LDI	R24,0x10
    0125 0F00      LSL	R16
    0126 1F11      ROL	R17
    0127 1CEE      ROL	R14
    0128 1CFF      ROL	R15
    0129 16E2      CP	R14,R18
    012A 06F3      CPC	R15,R19
    012B F018      BCS	0x012F
    012C 1AE2      SUB	R14,R18
    012D 0AF3      SBC	R15,R19
    012E 9503      INC	R16
    012F 958A      DEC	R24
    0130 F7A1      BNE	0x0125
    0131 F416      BRTC	0x0134
    0132 2D0E      MOV	R16,R14
    0133 2D1F      MOV	R17,R15
    0134 9189      LD	R24,Y+
    0135 90F9      LD	R15,Y+
    0136 90E9      LD	R14,Y+
    0137 9508      RET
mod8u:
    0138 9468      BSET	6
    0139 C001      RJMP	xdiv8u
div8u:
    013A 94E8      BCLR	6
xdiv8u:
    013B 932A      ST	R18,-Y
    013C 92FA      ST	R15,-Y
    013D 92EA      ST	R14,-Y
    013E 24FF      CLR	R15
    013F 24EE      CLR	R14
    0140 E120      LDI	R18,0x10
    0141 0F00      LSL	R16
    0142 1CFF      ROL	R15
    0143 1CEE      ROL	R14
    0144 16E1      CP	R14,R17
    0145 F010      BCS	0x0148
    0146 1AE1      SUB	R14,R17
    0147 9503      INC	R16
    0148 952A      DEC	R18
    0149 F7B9      BNE	0x0141
    014A F40E      BRTC	0x014C
    014B 2D0E      MOV	R16,R14
    014C 90E9      LD	R14,Y+
    014D 90F9      LD	R15,Y+
    014E 9129      LD	R18,Y+
    014F 9508      RET
empy16s:
    0150 920A      ST	R0,-Y
    0151 921A      ST	R1,-Y
    0152 938A      ST	R24,-Y
    0153 939A      ST	R25,-Y
    0154 9F02      MUL	R16,R18
    0155 01C0      MOVW	R24,R0
    0156 9F12      MUL	R17,R18
    0157 0D90      ADD	R25,R0
    0158 9F03      MUL	R16,R19
    0159 0D90      ADD	R25,R0
    015A 018C      MOVW	R16,R24
    015B 9199      LD	R25,Y+
    015C 9189      LD	R24,Y+
    015D 9019      LD	R1,Y+
    015E 9009      LD	R0,Y+
    015F 9508      RET
pop_gset2:
    0160 E0E2      LDI	R30,2
    0161 940C016A  JMP	pop
pop_gset3:
    0163 E0E4      LDI	R30,4
    0164 940C016A  JMP	pop
push_gset1:
    0166 935A      ST	R21,-Y
    0167 934A      ST	R20,-Y
    0168 9508      RET
pop_gset1:
    0169 E0E1      LDI	R30,1
pop:
    016A 9149      LD	R20,Y+
    016B 9159      LD	R21,Y+
    016C FDE0      SBRC	R30,0
    016D 9508      RET
    016E 9169      LD	R22,Y+
    016F 9179      LD	R23,Y+
    0170 FDE1      SBRC	R30,1
    0171 9508      RET
    0172 90A9      LD	R10,Y+
    0173 90B9      LD	R11,Y+
    0174 FDE2      SBRC	R30,2
    0175 9508      RET
    0176 90C9      LD	R12,Y+
    0177 90D9      LD	R13,Y+
    0178 FDE3      SBRC	R30,3
    0179 9508      RET
    017A 90E9      LD	R14,Y+
    017B 90F9      LD	R15,Y+
    017C 9508      RET
push_gset2:
    017D 937A      ST	R23,-Y
    017E 936A      ST	R22,-Y
    017F 940C0166  JMP	push_gset1
push_gset3:
    0181 92BA      ST	R11,-Y
    0182 92AA      ST	R10,-Y
    0183 940C017D  JMP	push_gset2