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C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 1
C51 COMPILER V7.20, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\c51.exe main.c OPTIMIZE(9,SPEED) BROWSE DEBUG OBJECTEXTEND CODE
line level source
1 #include
2 #include
3 #include
4 #define PAPERMOTOR_Data XBYTE[0x4000]
5 #define PRN_Control XBYTE[0x4000]
6 #define uint unsigned int
7 #define uchar unsigned char
8 uint code Pap_acdata[20] = {0x3266,0x2156,0x198f,0x1599,0x1302,0x1135,0xfc4,0xeb0,0xdd2,0xd08,
9 0xc74,0xbe1,0xb60,0xaf1,0xa95,0xa39,0x9ef,0x9a5,0x95c,0x924};
10 uint code Pap_dcdata[2] = {0xc06,0x1200};
11 sbit HOME_Pin = P3^2;
12 sbit Paper_Pin = P3^4;
13 bit PrintDirect;
14 bit homeflag;
15 bit PAPERMOTOR_Flag;
16 //bit CARRIGEMOTOR_Flag;
17 //sbit Cut_A = P1^5;
18 //sbit Cut_B = P1^6;
19 sbit Sens = P1^7;
20 sbit Mark_Pin = P3^5;
21 uchar xdata LOW_PRN_ControlState;
22 void PAPERMOTOR_Init();
23 void PAPERMOTOR_Hold();
24 void PAPERMOTOR_Rush();
25 void PAPERMOTOR_On();
26 void PAPERMOTOR_Off();
27 void CARRIGEMOTOR_Acce_Dece_11steps(uchar AC_DC);
28 void LOW_PRN_InitDotTimer(uint T0_DATA);
29 void PAPERMOTOR_SetStep(uchar Papermove_Direc);
30 void PAPERMOTOR_Move(uchar Direc, uint Steps);
31
32
33 void PAPERMOTOR_Init()
34 {
35 1
36 1 LOW_PRN_ControlState &= 0x33;
37 1 LOW_PRN_ControlState |= 0xc0;
38 1 PAPERMOTOR_Flag = 0;
39 1
40 1 }
41
42 void PH_Timer_Set(uint PH_DATA)
43 {
44 1 TH1 = -(PH_DATA/256);
45 1 TL1 = -(PH_DATA%256);
46 1 ET1 = 1;
47 1 TR1 = 1;
48 1 }
49
50 /* void LOW_PRN_InitDotTimer(uint T0_DATA)
51 {
52 TH0 = -T0_DATA/256;
53 TL0 = -T0_DATA%256;
54 ET0 = 1;
55 TR0 = 1;
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 2
56 }*/
57 void PAPERMOTOR_Move(uchar Direc, uint Steps)
58 {
59 1 uint i,PAPERSteps;
60 1 PAPERSteps = Steps;
61 1 PAPERMOTOR_Flag = 0;
62 1 PAPERMOTOR_On();
63 1 if(PAPERSteps < 22)
64 1 {
65 2 for(i=0;i0;i--)
124 2 {
125 3 if(temp == PH_State[i])
126 3 {
127 4 temp = PH_State[i-1];
128 4 break;
129 4 }
130 3 }
131 2 }
132 1 LOW_PRN_ControlState &= 0xf3;
133 1 LOW_PRN_ControlState |= temp;
134 1 PAPERMOTOR_Data = LOW_PRN_ControlState;
135 1 }
136
137 void PAPERMOTOR_On()
138 {
139 1 PAPERMOTOR_Hold();
140 1 PAPERMOTOR_Rush();
141 1 }
142
143 void PAPERMOTOR_Off()
144 {
145 1 PAPERMOTOR_Rush();
146 1 PAPERMOTOR_Hold();
147 1 }
148
149 void Delay_6ms()
150 {
151 1 uint i;
152 1 for(i=0;i<0x0b33;i++);
153 1 }
154
155 void PAPERMOTOR_Hold()
156 {
157 1 LOW_PRN_ControlState &= 0x3f;
158 1 LOW_PRN_ControlState |= 0x80;
159 1 PAPERMOTOR_Data = LOW_PRN_ControlState;
160 1 Delay_6ms();
161 1 }
162
163 void PAPERMOTOR_Rush()
164 {
165 1 LOW_PRN_ControlState &= 0x3f;
166 1 PAPERMOTOR_Data = LOW_PRN_ControlState;
167 1 Delay_6ms();
168 1 }
169
170
171
172 /* void LOW_PRN_Findhome()
173 {
174 uchar i;
175 CARRIGEMOTOR_Hold();
176 CARRIGEMOTOR_Rush();
177 if(!HOME_Pin)
178 {
179 PrintDirect = 0;
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 4
180 CARRIGEMOTOR_Acce_Dece_11steps(1);
181 for(i=0;i<180;i++)
182 {
183 CARRIGEMOTOR_PH_Set();
184 PH_Timer_Set(0x05f2);
185 while(!CARRIGEMOTOR_Flag);
186 CARRIGEMOTOR_Flag = 0;
187 }
188 CARRIGEMOTOR_Acce_Dece_11steps(0);
189 }
190 for(;;)
191 {
192 if(HOME_Pin)
193 {
194 PrintDirect = 1;
195 homeflag = HOME_Pin;
196 }
197 else
198 {
199 PrintDirect = 0;
200 homeflag = HOME_Pin;
201 }
202 CARRIGEMOTOR_PH_Set();
203 PH_Timer_Set(0x2347);
204 while(!CARRIGEMOTOR_Flag);
205 CARRIGEMOTOR_Flag = 0;
206 if(homeflag == !HOME_Pin)
207 break;
208 }
209 PrintDirect = 0;
210 CARRIGEMOTOR_Acce_Dece_11steps(1);
211 CARRIGEMOTOR_Acce_Dece_11steps(0);
212 CARRIGEMOTOR_Rush();
213 CARRIGEMOTOR_Hold();
214 PrintDirect = 1;
215 }*/
216
217 void main()
218 {
219 1 Sens = 1;
220 1 PAPERMOTOR_Init();
221 1 if(Sens)
222 1 {
223 2 PAPERMOTOR_SetStep(0);
224 2 }
225 1 // for(;;)
226 1 // {
227 1 PRN_Control &= 0x3f;
228 1 PAPERMOTOR_Move(0, 20);
229 1 // }
230 1 // PAPERMOTOR_Off();
231 1
232 1 }
233
234
235
236
237
238
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 5
ASSEMBLY LISTING OF GENERATED OBJECT CODE
; FUNCTION PAPERMOTOR_Init (BEGIN)
; SOURCE LINE # 33
; SOURCE LINE # 34
; SOURCE LINE # 36
0000 900000 R MOV DPTR,#LOW_PRN_ControlState
0003 E0 MOVX A,@DPTR
0004 5433 ANL A,#033H
0006 F0 MOVX @DPTR,A
; SOURCE LINE # 37
0007 44C0 ORL A,#0C0H
0009 F0 MOVX @DPTR,A
; SOURCE LINE # 38
000A C200 R CLR PAPERMOTOR_Flag
; SOURCE LINE # 40
000C 22 RET
; FUNCTION PAPERMOTOR_Init (END)
; FUNCTION _PH_Timer_Set (BEGIN)
; SOURCE LINE # 42
;---- Variable 'PH_DATA' assigned to Register 'R4/R5' ----
0000 AD07 MOV R5,AR7
0002 AC06 MOV R4,AR6
; SOURCE LINE # 43
; SOURCE LINE # 44
0004 EC MOV A,R4
0005 F4 CPL A
0006 04 INC A
0007 F58D MOV TH1,A
; SOURCE LINE # 45
0009 ED MOV A,R5
000A F4 CPL A
000B 04 INC A
000C F58B MOV TL1,A
; SOURCE LINE # 46
000E D2AB SETB ET1
; SOURCE LINE # 47
0010 D28E SETB TR1
; SOURCE LINE # 48
0012 22 RET
; FUNCTION _PH_Timer_Set (END)
; FUNCTION _PAPERMOTOR_Move (BEGIN)
; SOURCE LINE # 57
0000 8F00 R MOV Direc,R7
;---- Variable 'Steps' assigned to Register 'R4/R5' ----
; SOURCE LINE # 58
; SOURCE LINE # 60
0002 8C00 R MOV PAPERSteps,R4
0004 8D00 R MOV PAPERSteps+01H,R5
; SOURCE LINE # 61
0006 C200 R CLR PAPERMOTOR_Flag
; SOURCE LINE # 62
0008 120000 R LCALL PAPERMOTOR_On
; SOURCE LINE # 63
000B C3 CLR C
000C E500 R MOV A,PAPERSteps+01H
000E 9416 SUBB A,#016H
0010 E500 R MOV A,PAPERSteps
0012 9400 SUBB A,#00H
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 6
0014 5019 JNC ?C0003
; SOURCE LINE # 64
; SOURCE LINE # 65
0016 E4 CLR A
0017 F500 R MOV i,A
0019 F500 R MOV i+01H,A
001B ?C0004:
001B C3 CLR C
001C E500 R MOV A,i+01H
001E 9500 R SUBB A,PAPERSteps+01H
0020 E500 R MOV A,i
0022 9500 R SUBB A,PAPERSteps
0024 5054 JNC ?C0007
; SOURCE LINE # 66
; SOURCE LINE # 67
; SOURCE LINE # 70
; SOURCE LINE # 71
0026 120000 R LCALL L?0045
0029 70F0 JNZ ?C0004
002B 0500 R INC i
002D ?C0039:
002D 80EC SJMP ?C0004
; SOURCE LINE # 72
002F ?C0003:
; SOURCE LINE # 74
; SOURCE LINE # 75
002F E4 CLR A
0030 F500 R MOV i,A
0032 F500 R MOV i+01H,A
0034 ?C0008:
; SOURCE LINE # 76
; SOURCE LINE # 77
; SOURCE LINE # 80
; SOURCE LINE # 81
0034 120000 R LCALL L?0045
0037 7002 JNZ ?C0040
0039 0500 R INC i
003B ?C0040:
003B C3 CLR C
003C 9414 SUBB A,#014H
003E E500 R MOV A,i
0040 9400 SUBB A,#00H
0042 40F0 JC ?C0008
0044 ?C0009:
; SOURCE LINE # 82
0044 E4 CLR A
0045 F500 R MOV i,A
0047 F500 R MOV i+01H,A
0049 ?C0011:
0049 E500 R MOV A,PAPERSteps+01H
004B 24EA ADD A,#0EAH
004D FF MOV R7,A
004E E500 R MOV A,PAPERSteps
0050 34FF ADDC A,#0FFH
0052 FE MOV R6,A
0053 C3 CLR C
0054 E500 R MOV A,i+01H
0056 9F SUBB A,R7
0057 E500 R MOV A,i
0059 9E SUBB A,R6
005A 5009 JNC ?C0012
; SOURCE LINE # 83
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 7
; SOURCE LINE # 84
; SOURCE LINE # 87
; SOURCE LINE # 88
005C 120000 R LCALL L?0046
005F 70E8 JNZ ?C0011
0061 0500 R INC i
0063 ?C0041:
0063 80E4 SJMP ?C0011
0065 ?C0012:
; SOURCE LINE # 89
0065 E4 CLR A
0066 F500 R MOV i,A
0068 F500 R MOV i+01H,A
006A ?C0014:
; SOURCE LINE # 90
; SOURCE LINE # 91
; SOURCE LINE # 94
; SOURCE LINE # 95
006A 120000 R LCALL L?0046
006D 7002 JNZ ?C0042
006F 0500 R INC i
0071 ?C0042:
0071 C3 CLR C
0072 9402 SUBB A,#02H
0074 E500 R MOV A,i
0076 9400 SUBB A,#00H
0078 40F0 JC ?C0014
; SOURCE LINE # 96
007A ?C0007:
; SOURCE LINE # 97
007A 020000 R LJMP PAPERMOTOR_Off
; SOURCE LINE # 98
007D L?0045:
007D AF00 R MOV R7,Direc
007F 120000 R LCALL _PAPERMOTOR_SetStep
0082 C200 R CLR PAPERMOTOR_Flag
0084 0500 R INC i+01H
0086 E500 R MOV A,i+01H
0088 22 RET
0089 L?0046:
0089 AF00 R MOV R7,Direc
008B 120000 R LCALL _PAPERMOTOR_SetStep
008E C200 R CLR PAPERMOTOR_Flag
0090 0500 R INC i+01H
0092 E500 R MOV A,i+01H
0094 22 RET
; FUNCTION _PAPERMOTOR_Move (END)
; FUNCTION _PAPERMOTOR_SetStep (BEGIN)
; SOURCE LINE # 102
0000 8F00 R MOV Papermove_Direc,R7
; SOURCE LINE # 103
; SOURCE LINE # 106
0002 7800 R MOV R0,#LOW PH_State
0004 7C00 R MOV R4,#HIGH PH_State
0006 7D00 MOV R5,#00H
0008 7BFF MOV R3,#0FFH
000A 7A00 R MOV R2,#HIGH _?ix1000
000C 7900 R MOV R1,#LOW _?ix1000
000E 7E00 MOV R6,#00H
0010 7F05 MOV R7,#05H
0012 120000 E LCALL ?C?COPY
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 8
; SOURCE LINE # 108
0015 900000 R MOV DPTR,#LOW_PRN_ControlState
0018 E0 MOVX A,@DPTR
0019 FF MOV R7,A
;---- Variable 'temp' assigned to Register 'R7' ----
; SOURCE LINE # 109
001A 53070C ANL AR7,#0CH
; SOURCE LINE # 110
001D E500 R MOV A,Papermove_Direc
001F 6019 JZ ?C0018
; SOURCE LINE # 111
; SOURCE LINE # 112
0021 E4 CLR A
0022 F500 R MOV i,A
0024 ?C0019:
; SOURCE LINE # 113
; SOURCE LINE # 114
0024 7400 R MOV A,#LOW PH_State
0026 2500 R ADD A,i
0028 F8 MOV R0,A
0029 E6 MOV A,@R0
002A B50704 CJNE A,AR7,?C0021
; SOURCE LINE # 115
; SOURCE LINE # 116
002D 7400 R MOV A,#LOW PH_State+01H
; SOURCE LINE # 117
002F 8017 SJMP ?C0044
; SOURCE LINE # 118
; SOURCE LINE # 119
0031 ?C0021:
0031 0500 R INC i
0033 E500 R MOV A,i
0035 B405EC CJNE A,#05H,?C0019
0038 8018 SJMP ?C0023
; SOURCE LINE # 120
003A ?C0018:
; SOURCE LINE # 122
; SOURCE LINE # 123
003A 750004 R MOV i,#04H
003D ?C0024:
; SOURCE LINE # 124
; SOURCE LINE # 125
003D 7400 R MOV A,#LOW PH_State
003F 2500 R ADD A,i
0041 F8 MOV R0,A
0042 E6 MOV A,@R0
0043 B50709 CJNE A,AR7,?C0026
; SOURCE LINE # 126
; SOURCE LINE # 127
0046 7400 R MOV A,#LOW PH_State+0FFFFH
0048 ?C0044:
0048 2500 R ADD A,i
004A F8 MOV R0,A
004B E6 MOV A,@R0
004C FF MOV R7,A
; SOURCE LINE # 128
004D 8003 SJMP ?C0023
; SOURCE LINE # 129
; SOURCE LINE # 130
004F ?C0026:
004F D500EB R DJNZ i,?C0024
; SOURCE LINE # 131
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 9
0052 ?C0023:
; SOURCE LINE # 132
0052 900000 R MOV DPTR,#LOW_PRN_ControlState
0055 E0 MOVX A,@DPTR
0056 54F3 ANL A,#0F3H
0058 F0 MOVX @DPTR,A
; SOURCE LINE # 133
0059 4F ORL A,R7
005A F0 MOVX @DPTR,A
; SOURCE LINE # 134
005B 904000 MOV DPTR,#04000H
005E F0 MOVX @DPTR,A
; SOURCE LINE # 135
005F 22 RET
; FUNCTION _PAPERMOTOR_SetStep (END)
; FUNCTION PAPERMOTOR_On (BEGIN)
; SOURCE LINE # 137
; SOURCE LINE # 138
; SOURCE LINE # 139
0000 120000 R LCALL PAPERMOTOR_Hold
; SOURCE LINE # 140
0003 020000 R LJMP PAPERMOTOR_Rush
; FUNCTION PAPERMOTOR_On (END)
; FUNCTION PAPERMOTOR_Off (BEGIN)
; SOURCE LINE # 143
; SOURCE LINE # 144
; SOURCE LINE # 145
0000 120000 R LCALL PAPERMOTOR_Rush
; SOURCE LINE # 146
0003 020000 R LJMP PAPERMOTOR_Hold
; FUNCTION PAPERMOTOR_Off (END)
; FUNCTION Delay_6ms (BEGIN)
; SOURCE LINE # 149
; SOURCE LINE # 150
; SOURCE LINE # 152
;---- Variable 'i' assigned to Register 'R6/R7' ----
0000 E4 CLR A
0001 FF MOV R7,A
0002 FE MOV R6,A
0003 ?C0031:
0003 0F INC R7
0004 BF0001 CJNE R7,#00H,?C0043
0007 0E INC R6
0008 ?C0043:
0008 BE0BF8 CJNE R6,#0BH,?C0031
000B BF33F5 CJNE R7,#033H,?C0031
; SOURCE LINE # 153
000E ?C0034:
000E 22 RET
; FUNCTION Delay_6ms (END)
; FUNCTION PAPERMOTOR_Hold (BEGIN)
; SOURCE LINE # 155
; SOURCE LINE # 156
; SOURCE LINE # 157
0000 900000 R MOV DPTR,#LOW_PRN_ControlState
0003 E0 MOVX A,@DPTR
0004 543F ANL A,#03FH
0006 F0 MOVX @DPTR,A
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 10
; SOURCE LINE # 158
0007 4480 ORL A,#080H
0009 F0 MOVX @DPTR,A
; SOURCE LINE # 159
000A 904000 MOV DPTR,#04000H
000D F0 MOVX @DPTR,A
; SOURCE LINE # 160
000E 020000 R LJMP Delay_6ms
; FUNCTION PAPERMOTOR_Hold (END)
; FUNCTION PAPERMOTOR_Rush (BEGIN)
; SOURCE LINE # 163
; SOURCE LINE # 164
; SOURCE LINE # 165
0000 900000 R MOV DPTR,#LOW_PRN_ControlState
0003 E0 MOVX A,@DPTR
0004 543F ANL A,#03FH
0006 F0 MOVX @DPTR,A
; SOURCE LINE # 166
0007 904000 MOV DPTR,#04000H
000A F0 MOVX @DPTR,A
; SOURCE LINE # 167
000B 020000 R LJMP Delay_6ms
; FUNCTION PAPERMOTOR_Rush (END)
; FUNCTION main (BEGIN)
; SOURCE LINE # 217
; SOURCE LINE # 218
; SOURCE LINE # 219
0000 D297 SETB Sens
; SOURCE LINE # 220
0002 120000 R LCALL PAPERMOTOR_Init
; SOURCE LINE # 221
0005 309705 JNB Sens,?C0037
; SOURCE LINE # 222
; SOURCE LINE # 223
0008 E4 CLR A
0009 FF MOV R7,A
000A 120000 R LCALL _PAPERMOTOR_SetStep
; SOURCE LINE # 224
000D ?C0037:
; SOURCE LINE # 227
000D 904000 MOV DPTR,#04000H
0010 E0 MOVX A,@DPTR
0011 543F ANL A,#03FH
0013 F0 MOVX @DPTR,A
; SOURCE LINE # 228
0014 7D14 MOV R5,#014H
0016 7C00 MOV R4,#00H
0018 E4 CLR A
0019 FF MOV R7,A
001A 020000 R LJMP _PAPERMOTOR_Move
; FUNCTION main (END)
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 364 ----
CONSTANT SIZE = 49 ----
XDATA SIZE = 1 ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 12
C51 COMPILER V7.20 MAIN 04/30/2006 10:52:20 PAGE 11
IDATA SIZE = ---- ----
BIT SIZE = 3 ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)