📄 yue1112212.lst
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C51 COMPILER V7.50 YUE1112212 01/22/2004 19:57:27 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE YUE1112212
OBJECT MODULE PLACED IN E:\SCY\液晶\YY11\YUE1112212.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE E:\SCY\液晶\YY11\YUE1112212.C DB SB OE
line level source
1 #include <at89x55.h>
2 #include <stdio.h>
3 #include <absacc.h>
4 #include <intrins.h> //此文件中有_nop_()空操作函数
5 #define uchar unsigned char
6 #define uint unsigned int
7 uchar biao1,biao2,biao3;//biao3高斯与磁通的转换,biao1是AD采样，biao2是量程转换
8 uchar biao4=0;//biao4单位转换标志
9 uchar biao5;//biao输入上、下限的标志位
10 uchar srjs1, srjs2;
11 uchar xueren=0;//计确定键的次数
12 uchar m,n;//定义输入上、下限的范围位置
13 unsigned long out; //存放1674测量值变量
14
15 unsigned char code num[]={"0123456789 :.-"};
16 unsigned char code idea1[]={"Gauss Meter"};
17 unsigned char code idea2[]={"Magnaflux Meter"};
18 unsigned char code idea3[]={" 磁信号检测仪 "};
19 unsigned char code idea4[]={"指导老师：张 胜"};
20 unsigned char code idea5[]={"设计者： 郑魏悦"};
21 unsigned char code idea6[]={"学 号：03440126"};
22 unsigned char code shape[]={"Shape"};
23 unsigned char code poles[]={"poles"};
24 unsigned char code work[]={"work"};
25 unsigned char code range[]={"range "};
26 /*************************************LCD液晶脚定义***************************/
27 sbit lcdCS = P1^5; //片选 高电平有效 单片LCD使用时可固定高电平
28 sbit lcdSID = P1^6; //数据
29 sbit lcdSCLK = P1^7; //时钟
30 /*********************************函数定义******************************/
31 //12864
32 void Write_char(bit start, unsigned char ddata);//写指令或数据
33 void Send_byte(unsigned char bbyte);//发送一个字节
34 void Delaynms(unsigned int di);//延时
35 void Lcd_init(void);//LCD初始化
36 void LCD_Write_string(unsigned char X,unsigned char Y,unsigned char *s);//中英文显示
37 void LCD_set_xy( unsigned char x, unsigned char y );//光标定位
38 void Clr_Scr();//清屏
39 void LCD_Write_number(unsigned char s);//数字显示
40 /*************************主函数*****************************************************/
41 void main(void)//
42 { lcdSID=0;
43 1 Clr_Scr();//清屏
44 1 Delaynms(1000);
45 1 Lcd_init();//设置液晶显示器
46 1 LCD_set_xy(0,0);
47 1 for(;;);
48 1 }
49 //***长延时***
50 void long_delay(void)
51 {
52 1 unsigned char i;
53 1 for (i=0;i<0x30;i++);
54 1 }
55
C51 COMPILER V7.50 YUE1112212 01/22/2004 19:57:27 PAGE 2
56 //***短延时***
57 void short_delay(void)
58 {
59 1 unsigned char i;
60 1 for (i=0;i<8;i++);
61 1 }
62 /******************************************************************************/
63 void Delaynms(unsigned int di) //延时
64 {
65 1 unsigned int da,db;
66 1 for(da=0;da<di;da++)
67 1 for(db=0;db<10;db++);
68 1 }
69 /******************************初始化LCD************************************************/
70 void Lcd_init(void)
71 {
72 1 Delaynms(10); //启动等待，等LCD讲入工作状态
73 1 lcdCS=1;
74 1 //Write_char(0,0x82) ;
75 1 Write_char(0,0x30) ; //8 位介面，基本指令集
76 1 Write_char(0,0x0c); //显示打开，光标关，反白关
77 1 Write_char(0,0x01); //清屏，将DDRAM的地址计数器归零
78 1 /*******************************************************/
79 1 LCD_Write_string(1,0,"电压000V，");
80 1 LCD_Write_string(2,0,"范围180V至240V");
81 1 LCD_Write_string(3,0,"电流0000mA，");
82 1 LCD_Write_string(4,0,"范围0000至5000mA");
83 1 }
84
85 /*******************************写指令或数据***********************************/
86
87 void Write_char(bit start, unsigned char ddata) //
88 {
89 1 unsigned char start_data,Hdata,Ldata;
90 1 if(start==0)
91 1 start_data=0xf8; //写指令
92 1 else
93 1 start_data=0xfa; //写数据
94 1
95 1 Hdata=ddata&0xf0; //取高四位
96 1 Ldata=(ddata<<4)&0xf0; //取低四位
97 1 Send_byte(start_data); //发送起始信号
98 1 Delaynms(5); //延时是必须的
99 1 Send_byte(Hdata); //发送高四位
100 1 Delaynms(1); //延时是必须的
101 1 Send_byte(Ldata); //发送低四位
102 1 Delaynms(1); //延时是必须的
103 1 }
104
105 /******************************************************************************/
106 void Send_byte(unsigned char bbyte) //发送一个字节
107 {
108 1 unsigned char i;
109 1 for(i=0;i<8;i++)
110 1 {
111 2
112 2 lcdSCLK=0; lcdSID=bbyte&0x80; //取出最高位
113 2 lcdSCLK=1;
114 2 bbyte<<=1; //左移
115 2 }
116 1 }
117
C51 COMPILER V7.50 YUE1112212 01/22/2004 19:57:27 PAGE 3
118
119 /******************************************************************************/
120 void Clr_Scr(void)//清屏函数
121 {
122 1 Write_char(0,0x01);
123 1
124 1 }
125 /******************************************************************************/
126 void LCD_set_xy( unsigned char x, unsigned char y )
127 { //设置LCD显示的起始位置，X为行，Y为列
128 1 unsigned char address;
129 1 switch(x)
130 1 {
131 2 case 0: address = 0x80 + y; break;
132 2 case 1: address = 0x80 + y; break;
133 2 case 2: address = 0x90 + y; break;
134 2 case 3: address = 0x88 + y; break;
135 2 case 4: address = 0x98 + y; break;
136 2 default:address = 0x80 + y; break;
137 2 }
138 1 Write_char(0, address);
139 1 }
140 /******************************************************************************/
141 void LCD_Write_number(unsigned char s)// 数字显示函数
142 {
143 1 Write_char(1,num[s]);
144 1 Delaynms(1);
145 1 }
146
147
148 /******************************************************************************/
149 void Delay(int num)//延时函数
150 {
151 1 while(num--) ;
152 1 }
153
154 /******************************************************************************/
155 void LCD_Write_string(unsigned char X,unsigned char Y,unsigned char *s)
156 { // 中英文字符串显示函数
157 1 LCD_set_xy( X, Y );
158 1 while (*s)
159 1 {
160 2 Write_char( 1, *s );
161 2 s ++;
162 2 Delaynms(1);
163 2 }
164 1 }
165
166
167
168
169
C51 COMPILER V7.50 YUE1112212 01/22/2004 19:57:27 PAGE 4
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P0 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0080H 1
P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
P2 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A0H 1
_Send_byte . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
bbyte. . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
i. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0006H 1
P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
IE . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A8H 1
Write_char . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
start. . . . . . . . . . . . . . . . AUTO DATA BIT 0000H 1
ddata. . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0000H 1
start_data . . . . . . . . . . . . . AUTO DATA U_CHAR 0001H 1
Hdata. . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0002H 1
Ldata. . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0003H 1
_LCD_Write_number. . . . . . . . . . . PUBLIC CODE PROC 0000H -----
s. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
range. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 00B8H 7
size_t . . . . . . . . . . . . . . . . TYPEDEF ----- U_INT ----- 2
shape. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 00A7H 6
lcdSID . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0096H 1
IP . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B8H 1
xueren . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0000H 1
_LCD_Write_string. . . . . . . . . . . PUBLIC CODE PROC 0004H -----
X. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
Y. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
s. . . . . . . . . . . . . . . . . . AUTO DATA PTR 0000H 3
_Delaynms. . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
di . . . . . . . . . . . . . . . . . * REG * DATA U_INT 0006H 2
da . . . . . . . . . . . . . . . . . * REG * DATA U_INT 0004H 2
db . . . . . . . . . . . . . . . . . * REG * DATA U_INT 0002H 2
long_delay . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
i. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
short_delay. . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
i. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
poles. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 00ADH 6
main . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
Lcd_init . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
Clr_Scr. . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
_LCD_set_xy. . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
x. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
y. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
address. . . . . . . . . . . . . . . AUTO DATA U_CHAR 0000H 1
SCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0098H 1
TCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0088H 1
work . . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 00B3H 5
idea1. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0047H 12
idea2. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0053H 16
idea3. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0063H 17
idea4. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0074H 17
idea5. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0085H 17
lcdCS. . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0095H 1
idea6. . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0096H 17
biao1. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0001H 1
biao2. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0002H 1
biao3. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0003H 1
_Delay . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
num. . . . . . . . . . . . . . . . . * REG * DATA INT 0006H 2
C51 COMPILER V7.50 YUE1112212 01/22/2004 19:57:27 PAGE 5
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
num. . . . . . . . . . . . . . . . . . PUBLIC CODE ARRAY 0038H 15
biao4. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0004H 1
biao5. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0005H 1
out. . . . . . . . . . . . . . . . . . PUBLIC DATA U_LONG 0006H 4
lcdSCLK. . . . . . . . . . . . . . . . ABSBIT ----- BIT 0097H 1
T2CON. . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00C8H 1
m. . . . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 000AH 1
n. . . . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 000BH 1
srjs1. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 000CH 1
srjs2. . . . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 000DH 1
PSW. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00D0H 1
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 369 ----
CONSTANT SIZE = 191 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 14 8
IDATA SIZE = ---- ----
BIT SIZE = ---- 1
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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