📄 c8051f330_camera.lst
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C51 COMPILER V9.00 C8051F330_CAMERA 09/22/2012 14:17:10 PAGE 1
C51 COMPILER V9.00, COMPILATION OF MODULE C8051F330_CAMERA
OBJECT MODULE PLACED IN .\obj\c8051f330_camera.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE source\c8051f330_camera.c BROWSE INCDIR(.\inc) DEBUG OBJECTEXTEND PRINT(.\o
-bj\c8051f330_camera.lst) OBJECT(.\obj\c8051f330_camera.obj)
line level source
1 /*******************************************************************************
2 * Copyright (C) 2010 - All Rights Reserved
3 *
4 * 软件作者: 骑飞家族
5 * 版权所有: 骑飞电子
6 * 创建日期: 2010年6月10日
7 * 软件历史: 2010年11月2日修改
8 * Version: 1.0
9 * Demo 淘宝地址：http://store.taobao.com/shop/view_shop.htm?asker=wangwang&shop_nick=qifeidianzi
10 **********************************************************************************************************
-************************************
11 懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒
-懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒
12 懒懒懒懒懒懒懒懒懒懒懒一懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒困一懒懒懒懒懒懒懒懒懒懒
-懒懒懒懒一一一一一一一懒懒懒懒懒懒懒
13 懒懒困一一一一懒一一一一一一二懒懒懒懒困一一一一一一一一懒懒懒懒懒懒懒懒懒四厲懒懒一一懒懒懒一懒懒懒懒懒懒
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14 懒懒懒懒懒懒一懒懒懒一二一懒懒懒懒懒懒一一一一四厲二一四懒一一懒懒懒懒懒四一一一一一一一一一一一懒懒懒懒懒
-懒懒懒四懒懒四一一一一厲懒懒懒懒懒懒
15 懒懒懒四厲厲一懒懒厲懒懒懒四懒懒懒懒懒懒懒懒懒懒懒困一懒一一懒懒懒懒懒懒懒一一厲厲一一厲厲厲一一懒懒懒懒懒
-懒厲厲厲厲厲厲一一厲厲厲懒懒懒懒懒懒
16 懒懒懒一懒二一一一一一一一一一一一懒懒懒懒懒懒懒懒二一一困懒懒懒懒懒懒懒懒一一一一一一一一一一四懒懒懒懒懒
-一一一一一一一一一一一一一一一懒懒懒
17 懒懒懒一一一一一厲二一一厲一懒厲懒懒懒懒懒懒懒懒懒一一一一一懒懒懒懒懒懒懒一一懒懒一一懒懒懒一困懒懒懒懒懒
-一一四懒懒懒懒一一懒懒困一一四懒懒懒
18 懒懒懒懒懒懒懒一困一懒一厲一懒懒懒懒懒懒懒懒懒懒懒困一懒懒一一懒懒懒懒懒懒一一一一一一一一一一厲懒懒懒懒懒
-懒懒懒懒懒懒懒一一厲懒懒懒懒懒懒懒懒
19 懒二一一一懒四困厲一一一厲一懒懒懒懒懒懒懒懒懒懒懒懒一一懒懒懒懒懒懒懒懒懒懒懒懒懒四一厲懒懒懒懒懒懒一懒懒
-懒懒懒懒懒懒懒一一厲懒懒懒懒懒懒懒懒
20 懒懒懒懒懒懒一懒懒懒懒懒一一懒懒懒懒懒懒懒懒懒懒懒懒厲一一一一一一困懒懒懒懒懒懒懒懒一一一一一一一一一懒懒
-懒懒懒困懒懒厲一一懒懒懒懒懒懒懒懒懒
21 懒懒懒懒一一一懒懒困一一一一懒懒懒懒懒懒懒懒懒懒懒懒懒懒一一一一一懒懒懒懒懒懒懒懒懒懒一一一一一一一懒懒懒
-懒懒懒懒一一一一四懒懒懒懒懒懒懒懒懒
22 懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒
-懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒懒
23 **********************************************************************************************************
-************************************/
24 #include <c8051f330.h>
25 #include <english_16x8.h>
26
27 ///////////////////////////////////////////////////////
28 #define BLACK 0x0000
29 #define BLUE 0x001F
30 #define RED 0xF800
31 #define GREEN 0x07E0
32 #define CYAN 0x07FF
33 #define MAGENTA 0xF81F
34 #define YELLOW 0xFFE0
35 #define WHITE 0xFFFF
36
37 #define AM 001
38 #define TIME 100
39
40 #define SDA_IN() {P0MDOUT= 0X00;}
C51 COMPILER V9.00 C8051F330_CAMERA 09/22/2012 14:17:10 PAGE 2
41 #define SDA_OUT() {P0MDOUT= 0XFF;}
42
43
44 //Tft control lines
45 sbit Tft_RS_PIN=P0^6;
46 sbit Tft_WR_PIN=P0^7;
47 sbit Tft_RST_PIN=P0^4;
48
49 //camera control lines
50 sbit I2C_SCL=P0^1;
51 sbit I2C_SDA=P0^0;
52 sbit Cmos_VSYNC=P0^5;
53 sbit SDA_STATE=P0^0;
54
55 //sn74lvc245 control lines
56 sbit Cmos_CS_PIN=P0^2;
57
58 //SN74LVC1G125 CONTROL LINES
59 sbit WR_CONTROL_PIN=P0^3;
60
61 void OSCILLATOR_Init (void);
62 void Port_Init(void);
63 void Ext_Interrupt_Init (void);
64
65 void Tft_Init(void);
66 void TftClear(unsigned int Color);
67 void Tft_WR_DATA16(unsigned int inputdata);
68 void TftWrite16(unsigned int index);
69 void TftWrite(unsigned int index,unsigned int inputdata);
70 void TftWR_Str(unsigned int x,unsigned int y,unsigned char *s,unsigned int color,unsigned int xcolor);
71 void TftWR_SingleStr(unsigned char inputdata,unsigned int color,unsigned int xcolor);
72 void Tft_SetBackground(unsigned int StartX,unsigned int StartY,unsigned int LongX,unsigned int LongY);
73 void Tft_SetCursor(unsigned int Xpos, unsigned int Ypos);
74
75 unsigned char WrCmos7670(unsigned char regID, unsigned char regDat);
76 unsigned char Cmos7670_init(void);
77 void set_Cmos7670reg(void);
78
79 void delay_us(unsigned int time);
80 void delay_ms(unsigned int time);
81 void delay( unsigned long cnt);
82
83 ///////////////////////////////////////////
84 void DelayI2C(void);
85 void InitI2C(void);
86 void StartI2C(void);
87 void StopI2C(void);
88 void NoAck(void);
89 unsigned char I2CWrite(unsigned char DData);
90 ////////////////////////////////////////////
91 unsigned int flag;
92 ///////////////////////////////////////////
93
94 void main(void)
95 {
96 1 PCA0MD &= ~0x40;
97 1 OSCILLATOR_Init ();
98 1 Port_Init();
99 1 Ext_Interrupt_Init( );
100 1 WR_CONTROL_PIN=1;
101 1 Tft_Init( );
102 1 TftClear(BLACK);
C51 COMPILER V9.00 C8051F330_CAMERA 09/22/2012 14:17:10 PAGE 3
103 1 TftWR_Str(60,70,"C8051F330 Camera",RED,BLACK);
104 1 TftWR_Str(60,100,"QI FEI DIAN ZI VER1.0",RED,BLACK);
105 1 TftWR_Str(60,130,"OV7670 Initializing......",RED,BLACK);
106 1 delay_ms(3000);
107 1
108 1 while(1!=Cmos7670_init());
109 1 delay_ms(3000);
110 1 TftClear(BLACK);
111 1 TftWR_Str(60,110,"OV7670 Init SUCCESS! ",RED,BLACK);
112 1 delay_ms(5000);
113 1
114 1 TftClear(BLACK);
115 1 EA = 1;
116 1 while(1);
117 1
118 1
119 1 }
120
121
122
123 void OSCILLATOR_Init (void)
124 {
125 1 OSCICN = 0x83;
126 1 RSTSRC = 0x04;
127 1 }
128
129
130 void Port_Init(void)
131 {
132 1
133 1 P0MDIN = 0xFF;
134 1 P1MDIN = 0XFF;
135 1
136 1 P0MDOUT= 0XFF;
137 1 P1MDOUT= 0XFF;
138 1
139 1 P0SKIP = 0X00;
140 1 P1SKIP = 0X00;
141 1
142 1 XBR0 = 0x00;
143 1 XBR1 = 0x40;
144 1
145 1
146 1 }
147
148
149
150 void Ext_Interrupt_Init (void)
151 {
152 1 IT01CF = 0x0d;
153 1 IT0=1;
154 1 IE = 0x01;
155 1 }
156
157
158 void INT0_ISR (void) interrupt 0
159 {
160 1
161 1 EA=0;
162 1 IE0=0;
163 1
164 1 P0MDOUT= 0xff;
C51 COMPILER V9.00 C8051F330_CAMERA 09/22/2012 14:17:10 PAGE 4
165 1 WR_CONTROL_PIN=1;
166 1 Cmos_CS_PIN=1;
167 1
168 1 TftWrite(0x0020,0x0000);
169 1 TftWrite(0x0021,0x013f);
170 1 TftWrite(0x0050,0x00);
171 1 TftWrite(0x0051,239);
172 1 TftWrite(0x0052,0x00);
173 1 TftWrite(0x0053,319);
174 1 TftWrite(0x0003,0x1018);
175 1 TftWrite16(0x0022);
176 1
177 1
178 1 Tft_RS_PIN=1;
179 1 Tft_WR_PIN=0;
180 1
181 1
182 1 WR_CONTROL_PIN=0;
183 1 Cmos_CS_PIN=0;
184 1
185 1 EA=1;
186 1
187 1 }
188
189 void Tft_Init(void)
190 {
191 1
192 1 Tft_RST_PIN=1;
193 1 delay_ms(10);;
194 1 Tft_RST_PIN=0;
195 1 delay_ms(10);
196 1 Tft_RST_PIN=1;
197 1 delay_ms(150);
198 1
199 1
200 1 TftWrite(0x00e5, 0x8000);
201 1 TftWrite(0x0000, 0x0001);
202 1 TftWrite(0x0001, 0x0100);
203 1 TftWrite(0x0002, 0x0700);
204 1 #if AM==000
TftWrite(0x0003,0x1000);
#elif AM==001
207 1 TftWrite(0x0003,0x1008);
208 1 #elif AM==010
TftWrite(0x0003,0x1010);
#elif AM==011
TftWrite(0x0003,0x1018);
#elif AM==100
TftWrite(0x0003,0x1020);
#elif AM==101
TftWrite(0x0003,0x1028);
#elif AM==110
TftWrite(0x0003,0x1030);
#elif AM==111
TftWrite(0x0003,0x1038);
#endif
221 1 TftWrite(0x0004, 0x0000);
222 1 TftWrite(0x0008, 0x0202);
223 1 TftWrite(0x0009, 0x0000);
224 1 TftWrite(0x000A, 0x0000);
225 1 TftWrite(0x000C, 0x0000);
226 1 TftWrite(0x000D, 0x0000);
C51 COMPILER V9.00 C8051F330_CAMERA 09/22/2012 14:17:10 PAGE 5
227 1 TftWrite(0x000F, 0x0000);
228 1 TftWrite(0x0010, 0x0000);
229 1 TftWrite(0x0011, 0x0007);
230 1 TftWrite(0x0012, 0x0000);
231 1 TftWrite(0x0013, 0x0000);
232 1 delay_ms(1000);
233 1 TftWrite(0x0010, 0x17B0);
234 1 TftWrite(0x0011, 0x0007);
235 1 delay_ms(1000);
236 1 TftWrite(0x0012, 0x013A);
237 1 delay_ms(1000);
238 1 TftWrite(0x0013, 0x1A00);
239 1 TftWrite(0x0029, 0x000c);
240 1 delay_ms(1000);
241 1 TftWrite(0x0030, 0x0000);
242 1 TftWrite(0x0031, 0x0505);
243 1 TftWrite(0x0032, 0x0004);
244 1 TftWrite(0x0035, 0x0006);
245 1 TftWrite(0x0036, 0x0707);
246 1 TftWrite(0x0037, 0x0105);
247 1 TftWrite(0x0038, 0x0002);
248 1 TftWrite(0x0039, 0x0707);
249 1 TftWrite(0x003C, 0x0704);
250 1 TftWrite(0x003D, 0x0807);
251 1 TftWrite(0x0050, 0x0000);
252 1 TftWrite(0x0051, 0x00EF);
253 1 TftWrite(0x0052, 0x0000);
254 1 TftWrite(0x0053, 0x013F);
255 1 TftWrite(0x0060, 0x2700);
256 1 TftWrite(0x0061, 0x0001);
257 1 TftWrite(0x006A, 0x0000);
258 1 #if AM==000
TftWrite(0x0020,0x00ef);
TftWrite(0x0021,0x013f);
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