📄 lcd.lst
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C51 COMPILER V8.05a LCD 12/25/2007 01:05:22 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE LCD
OBJECT MODULE PLACED IN lcd.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE lcd.c DEBUG OBJECTEXTEND
line level source
1
2 /****************************************************************************
3 * 公司名称:SITRONIX *
4 * 模块名称:LCD.C *
5 * 模块功能:IC与板子之间的接口函数，可以按需要作移植修改 *
6 * 创建人员:Jim Yuan *
7 * 创建日期:2007-6-26 *
8 * 修改日期:2007-7-5 *
9 ****************************************************************************/
10
11 #include "lcd.h"
12 #include "interface.h"
13
14 #define PANEL_X_PIXEL 240
15 #define PANEL_Y_PIXEL 320
16 #define PANEL_X_SHIFT 0
17 #define PANEL_Y_SHIFT 0
18
19 /****************************************************************************
20 * 函数名称:disp_area *
21 * 函数功能:设置显示区域在RAM中的范围和位置 *
22 * 入口参数:x LCM上的X坐标,从0开始 *
23 * y LCM上的Y坐标,从0开始 *
24 * width LCM上显示区域的宽度 *
25 * height LCM上显示区域的高度 *
26 * 出口参数:FALSE设置失败/TRUE设置成功 *
27 * 创建日期:2007-6-8 *
28 * 修改日期:2007-6-26 *
29 * 修改原因:增加函数返回值 *
30 ****************************************************************************/
31 uint8 disp_area(uint16 x, uint16 y, uint16 width, uint16 height)
32 {
33 1 if ((x + width) > PANEL_X_PIXEL){return FALSE;}
34 1 if ((y + height) > PANEL_Y_PIXEL){return FALSE;}
35 1 writec(0x2A); //column range
36 1 writed(0x00); //start
37 1 writed(x + PANEL_X_SHIFT);
38 1 writed(0x00); //end
39 1 writed(x + PANEL_X_SHIFT + width - 1);
40 1
41 1 writec(0x2B);
42 1 writed(((y + PANEL_Y_SHIFT) >> 8) & 0x0f); //page range
43 1 writed((y + PANEL_Y_SHIFT) & 0xff); //start
44 1 writed(((y + PANEL_Y_SHIFT + height -1 ) >> 8) & 0x0f);
45 1 writed((y + PANEL_Y_SHIFT + height - 1) & 0xff); //end
46 1
47 1 writec(0x2C);
48 1 return TRUE;
49 1 }
50
51 void init(void)
52 {
53 1 writec(0x11);//sleep out
54 1 delay(30);
55 1 writec(0xb0);
C51 COMPILER V8.05a LCD 12/25/2007 01:05:22 PAGE 2
56 1 writed(0x00);//0xc
57 1
58 1 writec(0xB1);//set frame rate control(normal mode/full colors)
59 1 writed(0x23);
60 1 writed(0x10);
61 1 writed(0x10);
62 1
63 1 writec(0xB2);//set frame rate control(idle mode/8-colors)
64 1 writed(0x23);
65 1 writed(0x10);
66 1 writed(0x10);
67 1
68 1 writec(0xB3);//set frame rate control(partial mode/full-colors)
69 1 writed(0x3e);
70 1 writed(0x02);
71 1 writed(0x02);
72 1 writed(0x3e);
73 1 writed(0x02);
74 1 writed(0x02);
75 1
76 1 writec(0xB6);//set behavior of source output at porch area
77 1 writed(0x02);
78 1 writed(0x04);
79 1
80 1 writec(0xBC);//turn off the VSYNC funtion
81 1 writed(0x02);
82 1 writed(0x04);
83 1
84 1 writec(0xC0);//set power system
85 1 writed(0x00);
86 1
87 1 writec(0xC1);//set power system
88 1 writed(0xbb);
89 1 writed(0x00);
90 1
91 1 writec(0xC2);
92 1 writed(0x01);
93 1 writed(0xD6);
94 1 writed(0x85);
95 1 writed(0x30);
96 1 writed(0x05);
97 1
98 1 writec(0xC3);
99 1 writed(0x01);
100 1 writed(0x33);
101 1 writed(0x01);
102 1 writed(0x00);
103 1 writed(0x00);
104 1
105 1 writec(0xC4);
106 1 writed(0x01);
107 1 writed(0xB3);
108 1 writed(0x03);
109 1 writed(0x00);
110 1 writed(0x00);
111 1
112 1 writec(0xC5);
113 1 writed(0x80);
114 1 writed(0x22);
115 1 writed(0x14);
116 1
117 1 writec(0xC6);//set vcomAC level
C51 COMPILER V8.05a LCD 12/25/2007 01:05:22 PAGE 3
118 1 writed(0x18);
119 1 writed(0x28);
120 1
121 1 writec(0xF4);//set timing for sram
122 1 writed(0xFF);
123 1 writed(0x3F);
124 1
125 1 writec(0xFB);//set equalize mode of source output
126 1 writed(0x7F);
127 1 writec(0x36);
128 1 writed(0xC0);
129 1
130 1 writec(0x20);
131 1
132 1 writec(0x3A);
133 1 writed(0x55);
134 1
135 1 writec(0x29);//display on
136 1 }
137
138
139 void delay(uint8 tt)
140 {
141 1 system_delay_lcd(tt);
142 1 }
143 void disp_pattern(uint8 dat1, uint8 dat2)
144 {
145 1 uint32 i;
146 1 uint32 x,y;
147 1 x = PANEL_X_PIXEL;
148 1 y = PANEL_Y_PIXEL;
149 1 x = x * y;
150 1 disp_area(0, 0, PANEL_X_PIXEL, PANEL_Y_PIXEL);
151 1 for(i = 0; i < x; i++)
152 1 {
153 2 writed(dat1);
154 2 writed(dat2);
155 2 }
156 1 }
157 void disp_data(uint8 dat)
158 {
159 1 writed(dat);
160 1 }
161 void disp_flash(uint8 rom, uint32 address)
162 {
163 1 uint32 i,w,h;
164 1 w = PANEL_X_PIXEL;
165 1 h = PANEL_Y_PIXEL;
166 1 i = w * h;
167 1 if (disp_area(0, 0, PANEL_X_PIXEL, PANEL_Y_PIXEL) == FALSE){return;}
168 1 flash_data_out(rom, address, i);
169 1 }
170 void disp_hex(uint16 row, uint16 column, uint8 hex)
171 {
172 1 print_hex(row, column, hex);
173 1 }
174 void disp_string(uint16 row, uint16 column, uint8 *str)
175 {
176 1 print_string(row, column, str);
177 1 }
178 void disp_key_test(uint16 row, uint16 column)
179 {
C51 COMPILER V8.05a LCD 12/25/2007 01:05:22 PAGE 4
180 1 disp_string(row, column, "KEY TEST:");
181 1 disp_hex(row, column + 9, key_test());
182 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 730 ----
CONSTANT SIZE = 10 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 39
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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