📄 键盘字母.lst
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C51 COMPILER V7.50 键盘字母 08/23/2007 15:46:41 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE 键盘字母
OBJECT MODULE PLACED IN 键盘字母.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 键盘字母.c BROWSE DEBUG OBJECTEXTEND
line level source
1 /*
2 ZLG7290演示程序
3 */
4
5 #include "I2C.h"
6 #include "ZLG7290.h"
7 #include "KSzong.h"
8 #include "zixing.h"
9 #include<stdio.h>
10 sbit p00=P0^0;
11 unsigned char idata row[20],p=0;
12
13
14 void EMI_Init()
15 {
16 1 SFRPAGE = EMI0_PAGE;
17 1 EMI0CF = 0x37;
18 1 }
19 void Oscillator_Init()
20 {
21 1 SFRPAGE = CONFIG_PAGE;
22 1 OSCICN = 0x83;
23 1 }
24
25
26 void Port_IO_Init()
27 {
28 1
29 1
30 1 SFRPAGE = CONFIG_PAGE;
31 1 P4MDOUT = 0xE0;
32 1
33 1 XBR1 = 0x04;
34 1 XBR2 = 0x40;
35 1 }
36
37
38 void Init_Device(void)
39 { Oscillator_Init();
40 1 EMI_Init();
41 1 Port_IO_Init();
42 1 }
43
44 //定义键盘p12=0表示有键按下
45
46
47
48
49
50 /*
51 函数：SystemInit()
52 功能：系统初始化
53 */
54 void systemInit()
55 {
C51 COMPILER V7.50 键盘字母 08/23/2007 15:46:41 PAGE 2
56 1 WDTCN=0xde;
57 1 WDTCN=0xad;
58 1 Init_Device( );
59 1 I2C_Init();
60 1
61 1 Delay_x10ms(300);
62 1 LCD_Initial();
63 1 LCD_CLR(Right);
64 1 LCD_CLR(Left);}
65
66 void display(unsigned char p)
67 { unsigned char idata k=0;
68 1
69 1 LCD_CLR(Right); // 清屏 //
70 1 LCD_CLR(Left);
71 1 for (;k<p/2;k++)
72 1 { if (k>7)
73 2 LCD_Num( 4,8*k-64, 0, xianshi[row[2*k]][row[2*k+1]], 2);
74 2 else LCD_Num( 4, 8*k, 0, xianshi[row[2*k]][row[2*k+1]], 1);
75 2 }
76 1 }
77
78
79
80 void main()
81
82 { unsigned char KeyValue,keyValue,i=0,j;
83 1 unsigned char msg[2];
84 1 unsigned char code valuedeal[28]={88,12,11,10,0,0,0,0,77,9,8,7,0,0,0,0,66,6,5,4,0,0,0,0,55,3,2,1};
85 1
86 1 systemInit();
87 1
88 1
89 1
90 1
91 1
92 1
93 1
94 1 for (;;)
95 1 {
96 2 if ( p00==0)
97 2 {
98 3
99 3 p00= 1;
100 3
101 3 ZLG7290_ReadReg(ZLG7290_Key,&KeyValue);
102 3 keyValue=valuedeal[KeyValue-1];
103 3 ZLG7290_Download(i, 0, 0, keyValue);
104 3
105 3 switch (keyValue)
106 3 { case 55 : { i=0;} break;
107 4 case 66 : { i=0;if(p>=2) p=p-2;display(p);} break;
108 4 case 77 : { i=0;} break;
109 4 case 88 : { i=0;} break;
110 4 default: { if(p>19) break;
111 5 msg[i++]=keyValue;
112 5
113 5 if(i==1) for(j=0;j<3;j++)
114 5 {
115 6 if(j<2)
116 6 { LCD_Num( 0,32*j, 0, xianshi[j][0], 1) ;
117 7
C51 COMPILER V7.50 键盘字母 08/23/2007 15:46:41 PAGE 3
118 7 LCD_Num( 0,32*j+8, 0, Table_dp, 1) ;
119 7
120 7 LCD_Num( 0,32*j+16, 0, xianshi[msg[0]-1][j], 1) ;
121 7
122 7 LCD_Num( 0,32*j+24, 0, Table_blk, 1) ;
123 7 }
124 6 else { LCD_Num( 0,0, 0, xianshi[j][0], 2) ;
125 7
126 7 LCD_Num( 0,8, 0, Table_dp, 2) ;
127 7
128 7 LCD_Num( 0,16, 0, xianshi[msg[0]-1][j], 2) ;
129 7
130 7 LCD_Num( 0,24, 0, Table_blk, 2) ;
131 7 }
132 6 }
133 5
134 5 if(i==2){ i=0;
135 6
136 6 if (keyValue<=3&&keyValue!=0)
137 6 { if(p<=19)
138 7 {row[p++]=msg[0]-1;
139 8 row[p++]=msg[1]-1;
140 8 display(p); }
141 7
142 7
143 7
144 7 } } } } } } }
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MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 685 ----
CONSTANT SIZE = 636 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 72 7
IDATA SIZE = 21 1
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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