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Rev 251 Rev 410
1 
CCS PCM C Compiler, Version 3.245, 27853               22-IV-07 16:12
 1 
CCS PCM C Compiler, Version 3.245, 27853               22-IV-07 16:12
2 
 
 2 
 
3 
               Filename: D:\KAKLIK\projekty\programy\PIC_C\PICcam\873\camerus.lst
 3 
               Filename: D:\KAKLIK\projekty\programy\PIC_C\PICcam\873\camerus.lst
4 
 
 4 
 
5 
               ROM used: 194 words (5%)
 5 
               ROM used: 194 words (5%)
6 
                         Largest free fragment is 2048
 6 
                         Largest free fragment is 2048
7 
               RAM used: 6 (3%) at main() level
 7 
               RAM used: 6 (3%) at main() level
8 
                         7 (4%) worst case
 8 
                         7 (4%) worst case
9 
               Stack:    1 locations
 9 
               Stack:    1 locations
10 
 
 10 
 
11 
*
 11 
*
12 
0000:  MOVLW  00
 12 
0000:  MOVLW  00
13 
0001:  MOVWF  0A
 13 
0001:  MOVWF  0A
14 
0002:  GOTO   029
 14 
0002:  GOTO   029
15 
0003:  NOP
 15 
0003:  NOP
16 
.................... #include ".\camerus.h"
16 
.................... #include ".\camerus.h"
17 
.................... #include <16F873.h>
17 
.................... #include <16F873.h>
18 
.................... //////// Standard Header file for the PIC16F873 device ////////////////
18 
.................... //////// Standard Header file for the PIC16F873 device ////////////////
19 
.................... #device PIC16F873
19 
.................... #device PIC16F873
20 
.................... #list
20 
.................... #list
21 
....................
21 
....................
22 
.................... #device adc=8
22 
.................... #device adc=8
23 
....................
23 
....................
24 
.................... #FUSES NOWDT                 	//No Watch Dog Timer
24 
.................... #FUSES NOWDT                 	//No Watch Dog Timer
25 
.................... #FUSES XT                    	//Crystal osc <= 4mhz
25 
.................... #FUSES XT                    	//Crystal osc <= 4mhz
26 
.................... #FUSES NOPUT                 	//No Power Up Timer
26 
.................... #FUSES NOPUT                 	//No Power Up Timer
27 
.................... #FUSES NOPROTECT             	//Code not protected from reading
27 
.................... #FUSES NOPROTECT             	//Code not protected from reading
28 
.................... #FUSES NOBROWNOUT            	//No brownout reset
28 
.................... #FUSES NOBROWNOUT            	//No brownout reset
29 
.................... #FUSES NOLVP                 	//No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O
29 
.................... #FUSES NOLVP                 	//No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O
30 
.................... #FUSES NOCPD                 	//No EE protection
30 
.................... #FUSES NOCPD                 	//No EE protection
31 
.................... #FUSES NOWRT                 	//Program memory not write protected
31 
.................... #FUSES NOWRT                 	//Program memory not write protected
32 
.................... #FUSES NODEBUG               	//No Debug mode for ICD
32 
.................... #FUSES NODEBUG               	//No Debug mode for ICD
33 
....................
33 
....................
34 
.................... #use delay(clock=4000000)
34 
.................... #use delay(clock=4000000)
35 
0004:  MOVLW  26
 35 
0004:  MOVLW  26
36 
0005:  MOVWF  04
 36 
0005:  MOVWF  04
37 
0006:  MOVF   00,W
 37 
0006:  MOVF   00,W
38 
0007:  BTFSC  03.2
 38 
0007:  BTFSC  03.2
39 
0008:  GOTO   018
 39 
0008:  GOTO   018
40 
0009:  MOVLW  01
 40 
0009:  MOVLW  01
41 
000A:  MOVWF  21
 41 
000A:  MOVWF  21
42 
000B:  CLRF   20
 42 
000B:  CLRF   20
43 
000C:  DECFSZ 20,F
 43 
000C:  DECFSZ 20,F
44 
000D:  GOTO   00C
 44 
000D:  GOTO   00C
45 
000E:  DECFSZ 21,F
 45 
000E:  DECFSZ 21,F
46 
000F:  GOTO   00B
 46 
000F:  GOTO   00B
47 
0010:  MOVLW  4A
 47 
0010:  MOVLW  4A
48 
0011:  MOVWF  20
 48 
0011:  MOVWF  20
49 
0012:  DECFSZ 20,F
 49 
0012:  DECFSZ 20,F
50 
0013:  GOTO   012
 50 
0013:  GOTO   012
51 
0014:  NOP
 51 
0014:  NOP
52 
0015:  NOP
 52 
0015:  NOP
53 
0016:  DECFSZ 00,F
 53 
0016:  DECFSZ 00,F
54 
0017:  GOTO   009
 54 
0017:  GOTO   009
55 
0018:  RETLW  00
 55 
0018:  RETLW  00
56 
.................... #use i2c(Master,Fast,sda=PIN_C4,scl=PIN_C3,force_HW)
56 
.................... #use i2c(Master,Fast,sda=PIN_C4,scl=PIN_C3,force_HW)
57 
0019:  BCF    14.7
 57 
0019:  BCF    14.7
58 
001A:  BCF    0C.3
 58 
001A:  BCF    0C.3
59 
001B:  MOVF   26,W
 59 
001B:  MOVF   26,W
60 
001C:  MOVWF  13
 60 
001C:  MOVWF  13
61 
001D:  MOVLW  02
 61 
001D:  MOVLW  02
62 
001E:  BTFSC  14.7
 62 
001E:  BTFSC  14.7
63 
001F:  GOTO   027
 63 
001F:  GOTO   027
64 
0020:  BTFSS  0C.3
 64 
0020:  BTFSS  0C.3
65 
0021:  GOTO   020
 65 
0021:  GOTO   020
66 
0022:  MOVLW  00
 66 
0022:  MOVLW  00
67 
0023:  BSF    03.5
 67 
0023:  BSF    03.5
68 
0024:  BTFSC  11.6
 68 
0024:  BTFSC  11.6
69 
0025:  MOVLW  01
 69 
0025:  MOVLW  01
70 
0026:  BCF    03.5
 70 
0026:  BCF    03.5
71 
0027:  MOVWF  21
 71 
0027:  MOVWF  21
72 
0028:  RETLW  00
 72 
0028:  RETLW  00
73 
*
 73 
*
74 
0041:  MOVLW  FF
 74 
0041:  MOVLW  FF
75 
0042:  BCF    03.5
 75 
0042:  BCF    03.5
76 
0043:  MOVWF  25
 76 
0043:  MOVWF  25
77 
....................
77 
....................
78 
....................
78 
....................
79 
....................
79 
....................
80 
.................... #define  CAMERA_ADR   0xC4
80 
.................... #define  CAMERA_ADR   0xC4
81 
....................
81 
....................
82 
....................
82 
....................
83 
.................... void main()
83 
.................... void main()
84 
.................... {
84 
.................... {
85 
*
 85 
*
86 
0029:  CLRF   04
 86 
0029:  CLRF   04
87 
002A:  MOVLW  1F
 87 
002A:  MOVLW  1F
88 
002B:  ANDWF  03,F
 88 
002B:  ANDWF  03,F
89 
002C:  BSF    25.3
 89 
002C:  BSF    25.3
90 
002D:  MOVF   25,W
 90 
002D:  MOVF   25,W
91 
002E:  BSF    03.5
 91 
002E:  BSF    03.5
92 
002F:  MOVWF  07
 92 
002F:  MOVWF  07
93 
0030:  BCF    03.5
 93 
0030:  BCF    03.5
94 
0031:  BSF    25.4
 94 
0031:  BSF    25.4
95 
0032:  MOVF   25,W
 95 
0032:  MOVF   25,W
96 
0033:  BSF    03.5
 96 
0033:  BSF    03.5
97 
0034:  MOVWF  07
 97 
0034:  MOVWF  07
98 
0035:  MOVLW  01
 98 
0035:  MOVLW  01
99 
0036:  MOVWF  13
 99 
0036:  MOVWF  13
100 
0037:  MOVLW  28
 100 
0037:  MOVLW  28
101 
0038:  BCF    03.5
 101 
0038:  BCF    03.5
102 
0039:  MOVWF  14
 102 
0039:  MOVWF  14
103 
003A:  BSF    03.5
 103 
003A:  BSF    03.5
104 
003B:  BCF    14.7
 104 
003B:  BCF    14.7
105 
003C:  BCF    14.6
 105 
003C:  BCF    14.6
106 
003D:  BSF    1F.0
 106 
003D:  BSF    1F.0
107 
003E:  BSF    1F.1
 107 
003E:  BSF    1F.1
108 
003F:  BSF    1F.2
 108 
003F:  BSF    1F.2
109 
0040:  BCF    1F.3
 109 
0040:  BCF    1F.3
110 
....................    setup_adc_ports(NO_ANALOGS);
110 
....................    setup_adc_ports(NO_ANALOGS);
111 
*
 111 
*
112 
0044:  BSF    03.5
 112 
0044:  BSF    03.5
113 
0045:  BSF    1F.0
 113 
0045:  BSF    1F.0
114 
0046:  BSF    1F.1
 114 
0046:  BSF    1F.1
115 
0047:  BSF    1F.2
 115 
0047:  BSF    1F.2
116 
0048:  BCF    1F.3
 116 
0048:  BCF    1F.3
117 
....................    setup_adc(ADC_OFF);
117 
....................    setup_adc(ADC_OFF);
118 
0049:  BCF    03.5
 118 
0049:  BCF    03.5
119 
004A:  BCF    1F.0
 119 
004A:  BCF    1F.0
120 
....................    setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
120 
....................    setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
121 
004B:  BSF    03.5
 121 
004B:  BSF    03.5
122 
004C:  MOVF   01,W
 122 
004C:  MOVF   01,W
123 
004D:  ANDLW  C7
 123 
004D:  ANDLW  C7
124 
004E:  IORLW  08
 124 
004E:  IORLW  08
125 
004F:  MOVWF  01
 125 
004F:  MOVWF  01
126 
....................    setup_timer_1(T1_DISABLED);
126 
....................    setup_timer_1(T1_DISABLED);
127 
0050:  BCF    03.5
 127 
0050:  BCF    03.5
128 
0051:  CLRF   10
 128 
0051:  CLRF   10
129 
....................    setup_timer_2(T2_DISABLED,0,1);
129 
....................    setup_timer_2(T2_DISABLED,0,1);
130 
0052:  MOVLW  00
 130 
0052:  MOVLW  00
131 
0053:  MOVWF  21
 131 
0053:  MOVWF  21
132 
0054:  MOVWF  12
 132 
0054:  MOVWF  12
133 
0055:  MOVLW  00
 133 
0055:  MOVLW  00
134 
0056:  BSF    03.5
 134 
0056:  BSF    03.5
135 
0057:  MOVWF  12
 135 
0057:  MOVWF  12
136 
....................
136 
....................
137 
....................    output_high(PIN_C0);
137 
....................    output_high(PIN_C0);
138 
0058:  BCF    03.5
 138 
0058:  BCF    03.5
139 
0059:  BCF    25.0
 139 
0059:  BCF    25.0
140 
005A:  MOVF   25,W
 140 
005A:  MOVF   25,W
141 
005B:  BSF    03.5
 141 
005B:  BSF    03.5
142 
005C:  MOVWF  07
 142 
005C:  MOVWF  07
143 
005D:  BCF    03.5
 143 
005D:  BCF    03.5
144 
005E:  BSF    07.0
 144 
005E:  BSF    07.0
145 
....................    output_low(PIN_C6);
145 
....................    output_low(PIN_C6);
146 
005F:  BCF    25.6
 146 
005F:  BCF    25.6
147 
0060:  MOVF   25,W
 147 
0060:  MOVF   25,W
148 
0061:  BSF    03.5
 148 
0061:  BSF    03.5
149 
0062:  MOVWF  07
 149 
0062:  MOVWF  07
150 
0063:  BCF    03.5
 150 
0063:  BCF    03.5
151 
0064:  BCF    07.6
 151 
0064:  BCF    07.6
152 
....................
152 
....................
153 
....................    Delay_ms(200);
153 
....................    Delay_ms(200);
154 
0065:  MOVLW  C8
 154 
0065:  MOVLW  C8
155 
0066:  MOVWF  26
 155 
0066:  MOVWF  26
156 
0067:  CALL   004
 156 
0067:  CALL   004
157 
....................    output_low(PIN_C0);
157 
....................    output_low(PIN_C0);
158 
0068:  BCF    25.0
 158 
0068:  BCF    25.0
159 
0069:  MOVF   25,W
 159 
0069:  MOVF   25,W
160 
006A:  BSF    03.5
 160 
006A:  BSF    03.5
161 
006B:  MOVWF  07
 161 
006B:  MOVWF  07
162 
006C:  BCF    03.5
 162 
006C:  BCF    03.5
163 
006D:  BCF    07.0
 163 
006D:  BCF    07.0
164 
....................    Delay_ms(200);
164 
....................    Delay_ms(200);
165 
006E:  MOVLW  C8
 165 
006E:  MOVLW  C8
166 
006F:  MOVWF  26
 166 
006F:  MOVWF  26
167 
0070:  CALL   004
 167 
0070:  CALL   004
168 
....................    output_high(PIN_C0);
168 
....................    output_high(PIN_C0);
169 
0071:  BCF    25.0
 169 
0071:  BCF    25.0
170 
0072:  MOVF   25,W
 170 
0072:  MOVF   25,W
171 
0073:  BSF    03.5
 171 
0073:  BSF    03.5
172 
0074:  MOVWF  07
 172 
0074:  MOVWF  07
173 
0075:  BCF    03.5
 173 
0075:  BCF    03.5
174 
0076:  BSF    07.0
 174 
0076:  BSF    07.0
175 
....................
175 
....................
176 
....................    i2c_start();      // Reset
176 
....................    i2c_start();      // Reset
177 
0077:  BSF    03.5
 177 
0077:  BSF    03.5
178 
0078:  BSF    11.0
 178 
0078:  BSF    11.0
179 
0079:  BTFSC  11.0
 179 
0079:  BTFSC  11.0
180 
007A:  GOTO   079
 180 
007A:  GOTO   079
181 
....................    i2c_write(CAMERA_ADR);
181 
....................    i2c_write(CAMERA_ADR);
182 
007B:  MOVLW  C4
 182 
007B:  MOVLW  C4
183 
007C:  BCF    03.5
 183 
007C:  BCF    03.5
184 
007D:  MOVWF  26
 184 
007D:  MOVWF  26
185 
007E:  CALL   019
 185 
007E:  CALL   019
186 
....................    i2c_write(0x12);
186 
....................    i2c_write(0x12);
187 
007F:  MOVLW  12
 187 
007F:  MOVLW  12
188 
0080:  MOVWF  26
 188 
0080:  MOVWF  26
189 
0081:  CALL   019
 189 
0081:  CALL   019
190 
....................    i2c_write(0x80 | 0x24);
190 
....................    i2c_write(0x80 | 0x24);
191 
0082:  MOVLW  A4
 191 
0082:  MOVLW  A4
192 
0083:  MOVWF  26
 192 
0083:  MOVWF  26
193 
0084:  CALL   019
 193 
0084:  CALL   019
194 
....................    i2c_stop();
194 
....................    i2c_stop();
195 
0085:  BSF    03.5
 195 
0085:  BSF    03.5
196 
0086:  BSF    11.2
 196 
0086:  BSF    11.2
197 
0087:  BTFSC  11.2
 197 
0087:  BTFSC  11.2
198 
0088:  GOTO   087
 198 
0088:  GOTO   087
199 
....................
199 
....................
200 
.................... // **** Write data => Adr($13) = 0x05 ****
200 
.................... // **** Write data => Adr($13) = 0x05 ****
201 
.................... // This will tri-state the Y and UV busses on the OV6620, which
201 
.................... // This will tri-state the Y and UV busses on the OV6620, which
202 
.................... // will allow re-programming of the atmega8 to proceed at startup
202 
.................... // will allow re-programming of the atmega8 to proceed at startup
203 
.................... // if needed.
203 
.................... // if needed.
204 
....................
204 
....................
205 
....................    i2c_start();
205 
....................    i2c_start();
206 
0089:  BSF    11.0
 206 
0089:  BSF    11.0
207 
008A:  BTFSC  11.0
 207 
008A:  BTFSC  11.0
208 
008B:  GOTO   08A
 208 
008B:  GOTO   08A
209 
....................    i2c_write(CAMERA_ADR);
209 
....................    i2c_write(CAMERA_ADR);
210 
008C:  MOVLW  C4
 210 
008C:  MOVLW  C4
211 
008D:  BCF    03.5
 211 
008D:  BCF    03.5
212 
008E:  MOVWF  26
 212 
008E:  MOVWF  26
213 
008F:  CALL   019
 213 
008F:  CALL   019
214 
....................    i2c_write(0x13);
214 
....................    i2c_write(0x13);
215 
0090:  MOVLW  13
 215 
0090:  MOVLW  13
216 
0091:  MOVWF  26
 216 
0091:  MOVWF  26
217 
0092:  CALL   019
 217 
0092:  CALL   019
218 
....................    i2c_write(0x05);
218 
....................    i2c_write(0x05);
219 
0093:  MOVLW  05
 219 
0093:  MOVLW  05
220 
0094:  MOVWF  26
 220 
0094:  MOVWF  26
221 
0095:  CALL   019
 221 
0095:  CALL   019
222 
....................    i2c_stop();
222 
....................    i2c_stop();
223 
0096:  BSF    03.5
 223 
0096:  BSF    03.5
224 
0097:  BSF    11.2
 224 
0097:  BSF    11.2
225 
0098:  BTFSC  11.2
 225 
0098:  BTFSC  11.2
226 
0099:  GOTO   098
 226 
0099:  GOTO   098
227 
....................
227 
....................
228 
....................    Delay_ms(250);
228 
....................    Delay_ms(250);
229 
009A:  MOVLW  FA
 229 
009A:  MOVLW  FA
230 
009B:  BCF    03.5
 230 
009B:  BCF    03.5
231 
009C:  MOVWF  26
 231 
009C:  MOVWF  26
232 
009D:  CALL   004
 232 
009D:  CALL   004
233 
....................
233 
....................
234 
.................... //**** Write data => Adr($3F) = 0x42 ****
234 
.................... //**** Write data => Adr($3F) = 0x42 ****
235 
.................... // This will turn on the external clock for the atmega8 to use.
235 
.................... // This will turn on the external clock for the atmega8 to use.
236 
....................
236 
....................
237 
....................    i2c_start();
237 
....................    i2c_start();
238 
009E:  BSF    03.5
 238 
009E:  BSF    03.5
239 
009F:  BSF    11.0
 239 
009F:  BSF    11.0
240 
00A0:  BTFSC  11.0
 240 
00A0:  BTFSC  11.0
241 
00A1:  GOTO   0A0
 241 
00A1:  GOTO   0A0
242 
....................    i2c_write(CAMERA_ADR);
242 
....................    i2c_write(CAMERA_ADR);
243 
00A2:  MOVLW  C4
 243 
00A2:  MOVLW  C4
244 
00A3:  BCF    03.5
 244 
00A3:  BCF    03.5
245 
00A4:  MOVWF  26
 245 
00A4:  MOVWF  26
246 
00A5:  CALL   019
 246 
00A5:  CALL   019
247 
....................    i2c_write(0x3F);
247 
....................    i2c_write(0x3F);
248 
00A6:  MOVLW  3F
 248 
00A6:  MOVLW  3F
249 
00A7:  MOVWF  26
 249 
00A7:  MOVWF  26
250 
00A8:  CALL   019
 250 
00A8:  CALL   019
251 
....................    i2c_write(0x42);
251 
....................    i2c_write(0x42);
252 
00A9:  MOVLW  42
 252 
00A9:  MOVLW  42
253 
00AA:  MOVWF  26
 253 
00AA:  MOVWF  26
254 
00AB:  CALL   019
 254 
00AB:  CALL   019
255 
....................    i2c_stop();
255 
....................    i2c_stop();
256 
00AC:  BSF    03.5
 256 
00AC:  BSF    03.5
257 
00AD:  BSF    11.2
 257 
00AD:  BSF    11.2
258 
00AE:  BTFSC  11.2
 258 
00AE:  BTFSC  11.2
259 
00AF:  GOTO   0AE
 259 
00AF:  GOTO   0AE
260 
....................
260 
....................
261 
.................... // Wait for a short amount of time for the external clock
261 
.................... // Wait for a short amount of time for the external clock
262 
.................... // to stabilize
262 
.................... // to stabilize
263 
....................
263 
....................
264 
....................    Delay_ms(250);
264 
....................    Delay_ms(250);
265 
00B0:  MOVLW  FA
 265 
00B0:  MOVLW  FA
266 
00B1:  BCF    03.5
 266 
00B1:  BCF    03.5
267 
00B2:  MOVWF  26
 267 
00B2:  MOVWF  26
268 
00B3:  CALL   004
 268 
00B3:  CALL   004
269 
....................
269 
....................
270 
....................
270 
....................
271 
....................    output_low(PIN_C0);
271 
....................    output_low(PIN_C0);
272 
00B4:  BCF    25.0
 272 
00B4:  BCF    25.0
273 
00B5:  MOVF   25,W
 273 
00B5:  MOVF   25,W
274 
00B6:  BSF    03.5
 274 
00B6:  BSF    03.5
275 
00B7:  MOVWF  07
 275 
00B7:  MOVWF  07
276 
00B8:  BCF    03.5
 276 
00B8:  BCF    03.5
277 
00B9:  BCF    07.0
 277 
00B9:  BCF    07.0
278 
....................
278 
....................
279 
.................... // turn on the mega8 by releasing the reset line
279 
.................... // turn on the mega8 by releasing the reset line
280 
....................    output_high(PIN_C6);
280 
....................    output_high(PIN_C6);
281 
00BA:  BCF    25.6
 281 
00BA:  BCF    25.6
282 
00BB:  MOVF   25,W
 282 
00BB:  MOVF   25,W
283 
00BC:  BSF    03.5
 283 
00BC:  BSF    03.5
284 
00BD:  MOVWF  07
 284 
00BD:  MOVWF  07
285 
00BE:  BCF    03.5
 285 
00BE:  BCF    03.5
286 
00BF:  BSF    07.6
 286 
00BF:  BSF    07.6
287 
....................
287 
....................
288 
....................    while(true);
288 
....................    while(true);
289 
00C0:  GOTO   0C0
 289 
00C0:  GOTO   0C0
290 
.................... }
290 
.................... }
291 
00C1:  SLEEP
 291 
00C1:  SLEEP
292 
 
 292 
 
293 
Configuration Fuses:
 293 
Configuration Fuses:
294 
   Word  1: 3F39   XT NOWDT NOPUT NOPROTECT NOBROWNOUT NOLVP NOCPD NOWRT NODEBUG
 294 
   Word  1: 3F39   XT NOWDT NOPUT NOPROTECT NOBROWNOUT NOLVP NOCPD NOWRT NODEBUG