📄 sed1335io.lst
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C51 COMPILER V7.50 SED1335IO 11/17/2005 00:02:00 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE SED1335IO
OBJECT MODULE PLACED IN sed1335io.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE sed1335io.c COMPACT BROWSE DEBUG OBJECTEXTEND
line level source
1
2 /******************************************************
3 sed1335模拟io读写程序(8080模式)
4 c51 sed1335模拟io读写程序(8080模式)
5
6
7 condition:
8 controller pcb: ACP-LCM-1.53
9 controller: sed1335
10 timing mode: 8080
11 compiler: keil c51
12
13 target: LM32019T display test
14
15 designer: hex
16 ********************************************************
17 I/O configure:
18 1-8.DB0-DB7-----------P2
19 9.A0------------------P3.5
20 10.RD-----------------P3.7
21 11.WR-----------------P3.6
22 12.CS-----------------P3.3
23 13.RST----------------P3.4
24 14.VDD
25 15.VSS
26 ********************************************************/
27
28 #include <REG1210.H>
29 #include "bin.h"
30 #include "comm.h"
31 #include "1210_Key_Disp.h"
32
33 //#include<reg51.h>
34 #include<stdio.h>
35 #include<stdlib.h>
36 #include<string.h>
37 #include<math.h>
38
39 #define system_set 0x40 //初始化设置
40 #define sleep_in 0x53 //休闲模式设置
41 #define disp_on 0x59 //显示状态设置
42 #define disp_off 0x58 //显示状态设置
43 #define scroll 0x44 //显示域设置
44 #define scrform 0x5d //光标形状设置
45 #define cgram_adr 0x5c //CGRAM首址设置
46 #define csrdir_right 0x4c //光标移动方向设置
47 #define csrdir_left 0x4d //光标移动方向设置
48 #define csrdir_up 0x4e //光标移动方向设置
49 #define csrdir_down 0x4f //光标移动方向设置
50 #define hdot_scr 0x5a //电位移设置
51 #define ovlay 0x5b //显示合成设置
52 #define csrw 0x46 //光标指针设置
53 #define csrr 0x47 //读取光标指针
54 #define mwrite 0x42 //数据写入
55 #define mread 0x43 //数据读取
C51 COMPILER V7.50 SED1335IO 11/17/2005 00:02:00 PAGE 2
56
57
58
59 sbit write=P3^6; //写数据或命令信号
60 sbit read=P3^7; //读数据或命令信号
61 sbit cs=P3^5; //片选 low
62 sbit a0=P3^4; //数据或命令的选择信号
63 sbit rst=P3^3; //复位信号 low
64
65 #define databus P0 //数据总线
66 sbit key=P1^0;
67
68
69 /*
70 unsigned char code system_set_ini[8]={
71 0x34,
72 0x87,
73 0x07,
74 0x27,
75 0x4a,
76 0xf0,
77 0x28,
78 0x00
79 };
80 */
81 /*
82 P1 0 0 B 1 W/S M2 M1 M0
83 B：调整负向显示字符时的屏面边界，
84 通常B=1
85 B=0：画面首行为边界；B=1：无边界。
86 W/S：驱动器系统配置。
87 W/S=0 为单屏结构LCD的驱动系统；
88 W/S=1 为双屏结构LCD的驱动系统。
89 M2： 选择外部字符发生器的字符点阵格式；
90 M2=0： 8×8点阵字体
91 M2=1： 8×16点阵字体
92 M1： 选择外部发生器CGRAM的字符代码范围：
93 M1=0： 选择80H-9FH范围字符代码；
94 M1=1： 选择80H-9FH和E0H-FFH两个范围的字符代码。
95 M0： 内、外字符发生器的选择
96 M0=0 为内部字符发生器有效；
97 M0=1 为外部字符发生器有效，此时内部字符发生器被屏蔽,字符代码全部供给外部字符发生器使用。
98
99 P1=B0011_0100
100
101 P2 WF 0 0 0 0 fill FX fill
102 WF：选择驱动器的交流驱动器的波形，通常WF=1
103 FX：显示字符的宽度，FX=字符高+字间距，FX=0-7H
104
105 P3 0 0 0 0 fill FY fill fill
106 FY：显示字符的高度，FY=字符高+行间距，FY=0-FH
107
108 P4 fill fill fill C/R fill fill fill fill
109 C/R： 设置有效显示窗口的长度。C/R表示在LCD上有效显示的字符数。
110 比如：LCD一行能显示30个字符，C/R设置为30，则一行全显示满了；
111 若C/R设置为25，则LCD一行左起显示25个字符而后5个字符位置为空白。C/R取值在00H-EFH。
112
113 P5 fill fill fill TC/R fill fill fill fill
114 TC/R：将晶振频率fosc转换成LCD工作频率的时间常数，TC/R由公式：
115 fosc≥TC/R×9×L/F×FR
116 TC/R≥C/R+4
117 联合求解。一般情况下的简便计算，以C/R+4的值设置即可。其中L/F为扫描点行数，FR为LCD驱动频率，
C51 COMPILER V7.50 SED1335IO 11/17/2005 00:02:00 PAGE 3
118 通常FR=70Hz
119 P6 fill fill fill L/F fill fill fill fill
120 L/F：LCD的点行数，取值在00H-FFH范围内。
121 P7 fill fill fill APL fill fill fill fill
122 P8 fill fill fill APH fill fill fill fill
123 AP： 显示屏一行所占显示缓冲区的字节数，AP为双字节参数：APH高8位，APL低8位。通常取：AP=C/R+1
124 */
125 unsigned char code system_set_ini[8]={
126 B0011_0100,
127 B1000_0111,
128 0x07,
129 0x27,
130 0x4a,
131 0xf0,
132 0x28,
133 0x00,
134 };
135
136 unsigned char code scroll_ini1[6]={0x00,0x00,0xef,0x60,0x09,0xf0};
137 unsigned char code scroll_ini2[6]={0xb0,0x04,0x1e,0x60,0x09,0xf0};
138 unsigned char code scrform_ini[2]={0x07,0x86};
139 unsigned char code hdot_scr_ini[2]={0x00,0x0b};
140 unsigned char code ovlay_ini[1]={0x01};
141 unsigned char code disp_on_ini[1]={0x16};
142 unsigned char code disp_off_ini[1]={0x00};
143 unsigned char code cur_set_ini[2]={0x28,0x00};
144 unsigned char code cur_set_ini1[2]={0x00,0x00};
145 unsigned char code cur_set_ini2[2]={0xb8,0x04};
146 unsigned char code cur_set_ini3[2]={0x60,0x09};
147
148
149 unsigned char code word1[]={0x41,0x4e,0x44,0x4f,0x52,0x49,0x4e,0x20,0x4f,0x50,0x54,0x4f,0x45,0x4c,0x45,0x4
-3,
150 0x20,0x54,0x45,0x43,0x48,0x4e,0x4f,0x4c,0x4f,0x47,0x59,0x20,0x4c,0x54,0x44,0xa5,0x43,0x4f};
151 unsigned char code word2[8]={0x20,0x41,0x4e,0x44,0x4f,0x52,0x49,0x4e};
152 unsigned char code word3[]={0x00};
153 unsigned char code send[32]={0x21,0x31, 0x41,0x51,0x61,0x71,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0
-x39};
154 unsigned char code null[1]={0x00};
155 unsigned char code block_cur_set[2]={0x60,0x09};
156 unsigned char code an[32]={0x02,0x01,0x3F,0x20,0x44,0x06,0x04,0xFF,0x08,0x08,0x08,0x06,0x01,0x06,0x18,0xE0
-,
157 0x00,0x00,0xFE,0x04,0x08,0x00,0x00,0xFE,0x20,0x20,0x40,0x80,0x00,0xC0,0x38,0x10};
158
159
160 unsigned char code hex1[1]={0xaa};
161 unsigned char code hex2[1]={0x55};
162 unsigned char code fill[1]={0XFF};
163 unsigned char code kright[1]={0X01};
164 unsigned char code kleft[1]={0x80};
165 unsigned char code hex3[1]={0x20};
166
167
168
169 unsigned char code an1[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x00,0x00,0x00,0x07,
170 0x3F,0x7C,0x30,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,
171 0x05,0x05,0x03,0x27,0x7F,0x7F,0xFF,0xF6,0xE6,0xCE,0x0D,0x3F,0xFC,0xB8,0x7F,0x7F,
172 0x27,0x0F,0x1F,0x7C,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xF8,0xFC,
173 0x9C,0x3C,0x38,0x60,0xC0,0x60,0x30,0xFF,0xFF,0xE0,0xE0,0xC0,0xC0,0xF0,0xFC,0x1E,
174 0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
175 0x00,0x00,0x00,0x00,0xC0,0xE0,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
176 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,};//安
C51 COMPILER V7.50 SED1335IO 11/17/2005 00:02:00 PAGE 4
177
178 unsigned char code de[]={0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x01,0x07,0x08,0x08,0x0C,0x0D,0x0F,0x0F,0x0E,
179 0x0F,0x0F,0x07,0x07,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
180 0x00,0xC0,0xE1,0xE1,0xE2,0x82,0x34,0xFD,0xBF,0xBF,0x7D,0xFD,0xDF,0xDA,0x9B,0xBB,
181 0xF9,0xF1,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xB0,0xB0,0xB0,
182 0x70,0x60,0x60,0xFC,0xFF,0xE3,0x83,0x03,0xC3,0xE3,0xE7,0x47,0x06,0x8E,0xFE,0xFC,
183 0x78,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
184 0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
185 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};//的
186
187 unsigned char code li[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x08,0x00,0x01,0x03,0x3F,0x1F,0x0E,
188 0x00,0x01,0x03,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
189 0x0C,0x1E,0x3E,0xF8,0xEC,0x9E,0x3E,0x78,0xF8,0xF8,0xB9,0x3B,0x7E,0xFC,0xF8,0xF0,
190 0xF0,0x30,0x30,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0E,0x16,
191 0x16,0x96,0xE6,0xE6,0xE6,0xE4,0xE4,0xE4,0xC4,0x44,0x44,0x04,0x04,0x06,0xC6,0x7E,
192 0x3E,0x1E,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
193 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
194 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};//利
195
196 unsigned char code guang[];
197 unsigned char code dian[];
198 unsigned char code ke[];
199 unsigned char code ji[];
200 unsigned char code ando[];
201 unsigned char code tu1[];
202 unsigned char code tu2[];
203 unsigned char code box[];
204
205 /*
206 void delay(int t)
207 {
208 int i=0;
209 for(i=0;i<t;i++);
210 }
211 */
212
213 void long_delay(int t)
214 {
215 1 int i=0;
216 1 int n;
217 1 for(i=0;i<t;i++)
218 1 {
219 2 for(n=0;n<1000;n++);
220 2 }
221 1 }
222
223 void sed1335_write(char commandcode, unsigned char code *parameter,int n)
224 {
225 1 int i=0;
226 1
227 1 a0=1;
228 1 read=1;
229 1 databus=commandcode;
230 1 write=0;
231 1 write=1;
232 1
233 1 for(i=0;i<n;i++)
234 1 {
235 2 a0=0;
236 2 read=1;
237 2 databus=parameter[i];
238 2 write=0;
C51 COMPILER V7.50 SED1335IO 11/17/2005 00:02:00 PAGE 5
239 2 write=1;
240 2 }
241 1 }
242
243 //在图形层写一个汉字//
244 void sed1335_write1(char commandcode,char low,int high)
245 {
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