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C51 COMPILER V7.06 ILI9163 06/30/2010 14:30:33 PAGE 1
C51 COMPILER V7.06, COMPILATION OF MODULE ILI9163
OBJECT MODULE PLACED IN ILI9163.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE ILI9163.c BROWSE DEBUG OBJECTEXTEND
stmt level source
1
2 #include "reg52.h"
3 #include "stdio.h"
4 #include "ili9163.h"
5
6 #define uchar unsigned char
7
8 //=======================延时程序========================//
9 void Delayms(int count) // x 10ms
10 {
11 1 int i,j;
12 1 for(i=0;i<count;i++)
13 1 for(j=0;j<500;j++);
14 1 }
15
16 //======================== 按键测试 ======================//
17 /*
18 void pause()
19 {
20 while(PAUSE);
21 }
22 */
23 //=========================写寄存器ID的子程序===========================//
24 void WriteCOM(unsigned char b)
25 {
26 1 RS=0;
27 1 CS=0;
28 1 Rd=1;
29 1
30 1 P0=0x00;
31 1 Rw=0;
32 1 Rw=1;
33 1 P0=b;
34 1 Rw=0;
35 1 Rw=1;
36 1 RS=1;
37 1 CS=1;
38 1 }
39 //==========================写数据的子程序==============================//
40 void WriteDAT(unsigned char a,unsigned char b)
41 {
42 1 RS=1;
43 1 CS=0;
44 1 Rd=1;
45 1
46 1 P0=a;
47 1 Rw=0;
48 1 Rw=1;
49 1
50 1 P0=b;
51 1 Rw=0;
52 1 Rw=1;
53 1
54 1 RS=0;
55 1 CS=1;
C51 COMPILER V7.06 ILI9163 06/30/2010 14:30:33 PAGE 2
56 1
57 1 }
58
59 void WriteDAT1(unsigned char b)
60 {
61 1 RS=1;
62 1 CS=0;
63 1 Rd=1;
64 1
65 1
66 1 P0=b;
67 1 Rw=0;
68 1 Rw=1;
69 1
70 1 RS=0;
71 1 CS=1;
72 1 }
73 void Write_Data_U16(unsigned int y)
74 {
75 1 unsigned char m,n;
76 1 m=y>>8;
77 1 n=y;
78 1 WriteDAT(m,n);
79 1
80 1 }
81 //=========================== IC ILI9163初始化=======================================//
82
83 void Ini_ILI9163(void)
84 {
85 1 CS=1;
86 1 Delayms(10);
87 1 RESET=0;
88 1 Delayms(10);
89 1 RESET=1;
90 1 Delayms(10);
91 1 WriteCOM(0x11);//退出睡眠模式
92 1 Delayms(10);
93 1 WriteCOM(0x26); // Gammut format 伽马曲线设置
94 1 WriteDAT1(0x04);// 04h GC3 Gammut 2.2
95 1 // 01h GC1 Gammut 1.0 , 02h GC2 gammut 1.8, 08h GC3 Gammut 2.5
96 1 Delayms(10);
97 1 WriteCOM(0xB1); //帧频控制
98 1 WriteDAT1(0x08);
99 1 WriteDAT1(0x09); // 75hz
100 1
101 1
102 1 WriteCOM(0xC0); //电源控制
103 1 WriteDAT1(0x04);
104 1 WriteDAT1(0x00);
105 1
106 1 WriteCOM(0xc1); //电源控制
107 1 WriteDAT1(0x05);
108 1
109 1 WriteCOM(0xC5); //偏压控制
110 1 WriteDAT1(0x4c); //vcom control 0x48,0x24 34 //2b
111 1 WriteDAT1(0x38); //vcom control 0x48,0x24 50 //47
112 1 Delayms(10);
113 1
114 1 WriteCOM(0xC7); //偏压控制
115 1 WriteDAT1(0x40); //C4
116 1
117 1 WriteCOM(0x3A);// Interface Pixel mode
C51 COMPILER V7.06 ILI9163 06/30/2010 14:30:33 PAGE 3
118 1 WriteDAT1(0x05);// 05 16 bit/Pixel RGB 53-35 Twice per pixel for 80-8bits parallel
119 1 // 06 18 bit/Pixel RGB 6-6-6 Three times per pixel for 80-8bits parallel
120 1
121 1
122 1 WriteCOM(0x36); //扫描方向控制
123 1 WriteDAT1(0xC8); //
124 1
125 1
126 1 WriteCOM(0xB7);
127 1 WriteDAT1(0x00); //
128 1
129 1 WriteCOM(0xF2);
130 1 WriteDAT1(0x01);
131 1 Delayms(10);
132 1
133 1 // t Gamma
134 1 WriteCOM(0xE0);// Positive 05
135 1 WriteDAT1(0x3F);//1
136 1 WriteDAT1(0x26);//2
137 1 WriteDAT1(0x23);//3
138 1 WriteDAT1(0x2D);//4
139 1 WriteDAT1(0x28);//5
140 1 WriteDAT1(0x0B);//6
141 1 WriteDAT1(0x53);//7
142 1 WriteDAT1(0xE1);//8
143 1 WriteDAT1(0x41);//9
144 1 WriteDAT1(0x17);//10
145 1 WriteDAT1(0x1E);//11
146 1 WriteDAT1(0x01);//12
147 1 WriteDAT1(0x00);//13
148 1 WriteDAT1(0x00);//14
149 1 WriteDAT1(0x00);//15
150 1
151 1 WriteCOM(0xE1); // Negative
152 1 WriteDAT1(0x00);//1
153 1 WriteDAT1(0x16);//2
154 1 WriteDAT1(0x1a);//3
155 1 WriteDAT1(0x0d);//4
156 1 WriteDAT1(0x17);//5
157 1 WriteDAT1(0x10);//6
158 1 WriteDAT1(0x2a);//7
159 1 WriteDAT1(0x18);//8
160 1 WriteDAT1(0x3b);//9
161 1 WriteDAT1(0x05);//10
162 1 WriteDAT1(0x1e);//11
163 1 WriteDAT1(0x39);//12
164 1 WriteDAT1(0x3f);//13
165 1 WriteDAT1(0x3f);//14
166 1 WriteDAT1(0x3f);//15 //////
167 1
168 1
169 1
170 1
171 1 WriteCOM(0x29); //Display on
172 1 WriteCOM(0x2C); //Write Data to GRAM
173 1
174 1 Delayms(10);
175 1
176 1
177 1 }
178
179
C51 COMPILER V7.06 ILI9163 06/30/2010 14:30:33 PAGE 4
180
181 //=======================================写地址====================================//
182 void addr(void)
183 {
184 1 WriteCOM(0x2A); //Colulm addRSTs set
185 1 WriteDAT1(0x00);
186 1 WriteDAT1(0x00);
187 1 WriteDAT1(0x00);
188 1 WriteDAT1(127);
189 1
190 1 WriteCOM(0x2B); //Colulm addRSTs set
191 1 WriteDAT1(0x00);
192 1 WriteDAT1(0x00);
193 1 WriteDAT1(0x00);
194 1 WriteDAT1(159);
195 1
196 1 WriteCOM(0x2C); //Write Data to GRAM
197 1 }
198 static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1)
199 {
200 1 WriteCOM(0x2A); //Colulm addRSTs set
201 1 WriteDAT1(x0>>8);
202 1 WriteDAT1(x0);
203 1
204 1 WriteDAT1(x1>>8);
205 1 WriteDAT1(x1);
206 1
207 1 WriteCOM(0x2B); //Colulm addRSTs set
208 1 WriteDAT1(y0>>8);
209 1 WriteDAT1(y0);
210 1
211 1 WriteDAT1(y1>>8);
212 1 WriteDAT1(y1);
213 1
214 1 WriteCOM(0x2C); //Write Data to GRAM
215 1 }
216
217 /*-----------------------------------------------------------------
218 * 函数名：Put_pixel
219 * 功能：在屏幕上画点
220 * 输入参数：坐标x,y
221 * color颜色
222 * 输出参数：无
223 ----------------------------------------------------------------*/
224 void Put_pixel(uchar x,uchar y,unsigned int color)
225 {
226 1 LCD_SetPos(x,x,y,y);
227 1 Write_Data_U16(color);
228 1 }
229 /*-----------------------------------------------------------------
230 * 函数名：Line
231 * 功能：在屏幕上画线
232 * 输入参数：起始坐标X0，Y0，终止坐标X1，Y1
233 * color颜色
234 * 输出参数：无
235 ----------------------------------------------------------------*/
236 void Line( uchar X0,
237 uchar Y0,
238 uchar X1,
239 uchar Y1,
240 unsigned int color)
241 {
C51 COMPILER V7.06 ILI9163 06/30/2010 14:30:33 PAGE 5
242 1 int dx = X1 - X0;
243 1 int dy = Y1 - Y0;
244 1 int P = 2 * dy - dx;
245 1 int dobDy = 2 * dy;
246 1 int dobD = 2 * (dy - dx);
247 1 int PointX = 0,PointY = 0;
248 1 int incx = 0,incy = 0;
249 1 int distance = 0,xerr = 0,yerr = 0;
250 1 unsigned int i = 0;
251 1
252 1 if(dx == 0) //k=1斜率为1
253 1 {
254 2 PointX = X0;
255 2 if(Y0 < Y1)
256 2 {
257 3 PointY = Y0;
258 3 }
259 2 else
260 2 {
261 3 PointY = Y1;
262 3 }
263 2 for(i = 0;i <= ((Y0<Y1) ? (Y1-Y0) : (Y0-Y1));i++)
264 2 {
265 3
266 3 Put_pixel(PointX,PointY,color);
267 3 PointY++;
268 3 }
269 2 return;
270 2 }
271 1 if(dy == 0) //k=0斜率为0
272 1 {
273 2 PointY = Y0;
274 2 if(X0 < X1)
275 2 {
276 3 PointX = X0;
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