标题: 新人求教proteus中字体显示位置不对 [打印本页]

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作者: vvs1212    时间: 2020-3-4 10:49
标题: 新人求教proteus中字体显示位置不对
使用的AGM1232，然后使用proteus仿真图是这样的，程序代码如下，怎么调位置都不对。

1. #include<reg51.h>
   
2. #define PD1 61
   
3. 
   
4. unsigned char Column;
   
5. unsigned char Page_;
   
6. unsigned char Code_;
   
7. unsigned char Command;
   
8. unsigned char LCDData;
   
9. 
   
10. xdata unsigned char CWADD1 _at_ 0x8000;
    
11. xdata unsigned char DWADD1 _at_ 0x8001;
    
12. xdata unsigned char CRADD1 _at_ 0x8002;
    
13. xdata unsigned char DRADD1 _at_ 0x8003;
    
14. 
    
15. xdata unsigned char CWADD2 _at_ 0x8004;
    
16. xdata unsigned char DWADD2 _at_ 0x8005;
    
17. xdata unsigned char CRADD2 _at_ 0x8006;
    
18. xdata unsigned char DRADD2 _at_ 0x8007;
    
19. 
    
20. code unsigned char EETAB[ ][8]={
    
21.     {0x38,0x44,0x44,0x44,0x44,0x44,0x38,0x00},
    
22.     {0x10,0x30,0x50,0x10,0x10,0x10,0x7c,0x00},
    
23.     {0x38,0x44,0x04,0x08,0x10,0x20,0x7c,0x00},
    
24.     {0x78,0x84,0x04,0x38,0x04,0x84,0x78,0x00}
    
25. };
    
26. 
    
27. code unsigned char CCTAB[][32] ={
    
28.     {0x00,0x24,0xF6,0x24,0x24,0x64,0xA4,0x24,0x3F,0x24,0xA4,0x64,0x24,0x24,0xE4,0x04,
    
29.         0x00,0x00,0x7F,0x80,0x49,0x09,0x09,0x09,0x7F,0x09,0x09,0x09,0x09,0x00,0xFF,0x00},
    
30. };
    
31. 
    
32. void WriteCommandE1(){
    
33.     while(CRADD1 & 0x80);
    
34.     CWADD1 = Command;
    
35. }
    
36. 
    
37. void WriteDataE1(){
    
38.     while(CRADD1 & 0x80);
    
39.     DWADD1 = LCDData;
    
40. }
    
41. 
    
42. void ReadDataE1(){
    
43.     while(CRADD1 & 0x80);
    
44.     LCDData = DRADD1;
    
45. }
    
46. 
    
47. void WriteCommandE2(){
    
48.     while(CRADD2 & 0x80);
    
49.     CWADD2 = Command;
    
50. }
    
51. 
    
52. void WriteDataE2(){
    
53.     while(CRADD2 & 0x80);
    
54.     DWADD2 = LCDData;
    
55. }
    
56. 
    
57. void ReadDataE2(){
    
58.     while(CRADD2 & 0x80);
    
59.     LCDData = DRADD2;
    
60. }
    
61. 
    
62. void Init(){
    
63.     Command = 0xe2;
    
64. 
    
65.     WriteCommandE1();
    
66.     WriteCommandE2();
    
67. 
    
68.     Command = 0xa4;
    
69.     WriteCommandE1();
    
70.     WriteCommandE2();
    
71. 
    
72.     Command = 0xa9;
    
73.     WriteCommandE1();
    
74.     WriteCommandE2();
    
75. 
    
76.     Command = 0xa0;
    
77.     WriteCommandE1();
    
78.     WriteCommandE2();
    
79. 
    
80.     Command = 0xc0;
    
81.     WriteCommandE1();
    
82.     WriteCommandE2();
    
83. 
    
84.     Command = 0xaf;
    
85.     WriteCommandE1();
    
86.     WriteCommandE2();
    
87. 
    
88. }
    
89. 
    
90. void Clear(){
    
91.     unsigned char i, j;
    
92.     i = 0;
    
93.     do{
    
94.         Command = (i + 0xb8);
    
95.         WriteCommandE1();
    
96.         WriteCommandE2();
    
97. 
    
98.         Command = 0x00;
    
99.         WriteCommandE1();
    
100.         WriteCommandE2();
     
101.         j = 0x50;
     
102.         do{
     
103.             LCDData = 0x00;
     
104.             WriteDataE1();
     
105.             WriteDataE2();
     
106.         }while(--j!=0);
     
107.     }while(++i!=4);
     
108. }
     
109. 
     
110. void Delay(){
     
111.     unsigned char i, j;
     
112.     i = 20;
     
113.     j = 0;
     
114.     do{
     
115.         do{
     
116.         }while(--j!=0);
     
117.     }while(--i!=0);
     
118. }
     
119. 
     
120. void WriteCHN16x16(){
     
121.     unsigned char i, j, k;
     
122.     i = 0;
     
123.     j = 0;
     
124.     while(j<2){
     
125.         Command = ((Page_ + j) & 0x03)|0xb8;
     
126.         WriteCommandE1();
     
127.         WriteCommandE2();
     
128.         k = Column;
     
129.         while(k < Column + 16){
     
130.             if(k < PD1){
     
131.                 Command = k;
     
132.                 WriteCommandE1();
     
133.                 LCDData = CCTAB[Code_][i];
     
134.                 WriteDataE1();
     
135.             }
     
136.             else{
     
137.                 Command = k-PD1;
     
138.                 WriteCommandE2();
     
139.                 LCDData = CCTAB[Code_][i];
     
140.                 WriteDataE2();
     
141.             }
     
142.             i++;
     
143.             if(++k >= PD1*2) break;
     
144.         }
     
145.         j++;
     
146.     }
     
147. }
     
148. 
     
149. int main(){
     
150.     Init();
     
151.     Clear();
     
152.     Page_ = 0x02;
     
153.     Column = 0x00;
     
154.     Code_ = 0x00;
     
155.     WriteCHN16x16();
     
156.         
     
157.                 Page_ = 0x02;
     
158.     Column = 0x10;
     
159.     Code_ = 0x00;
     
160.     WriteCHN16x16();
     
161. 
     
162.     while(1);
     
163. }

复制代码

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作者: vvs1212    时间: 2020-3-5 14:43
真的很急，有人能帮忙看一下吗

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作者: tangzhan    时间: 2022-2-1 15:12
我做的程序也是这样，proteus仿真时不对，但是实物连接时候却是正常的。

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