仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）
- #include <LCD_160128.h>
- #include <stdio.h>
- extern void cls();
- extern uchar LCD_Initialise();
- extern uchar LCD_Write_Command(uchar cmd);
- extern uchar LCD_Write_Command_P2(uchar cmd,uchar para1,uchar para2);
- extern uchar LCD_Write_Data(uchar dat);
- extern void Set_LCD_POS(uchar row,uchar col);
- extern void Line(uchar x1,uchar y1,uchar x2,uchar y2,bit Mode);
- extern uchar Display_Str_at_xy(uchar x,uchar y,char *fmt);
- extern uchar code LCD_WIDTH;
- extern uchar code LCD_HEIGHT;
- sbit S1 = P1^0;
- sbit S2 = P1^1;
- sbit S3 = P1^2;
- sbit S4 = P1^3;
- uchar code ImageX[]=
- {
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- };
- uchar Current_Operation = 0;
- uchar Statistics_Data[]={20,70,80,40,90,65,30};
- void Draw_Bar_Graph(uchar d[])
- {
- uchar i,h;
- Line(4,2,4,100,1);
- Line(4,100,158,100,1);
- Line(4,2,1,10,1);
- Line(4,2,7,10,1);
- Line(158,100,152,97,1);
- Line(158,100,152,103,1);
- for(i=0;i<7;i++)
- {
- h=100-d[i];
- Line(10+i*20,h,10+i*20,100,1);
- Line(10+i*20,h,10+i*20+15,h,1);
- Line(10+i*20+15,h,10+i*20+15,100,1);
- }
- }
- void main()
- {
- uchar i,j,m,c=0;uint k,x;
- LCD_Initialise();
- Set_LCD_POS(0,0);
- cls();
- while(1)
- {
- if(S1==0) Current_Operation = 1;
- if(S2==0) Current_Operation = 2;
- if(S3==0) Current_Operation = 3;
- if(S4==0) Current_Operation = 4;
- if(c==Current_Operation) goto delayx;
- c=Current_Operation;
- switch(Current_Operation)
- {
- case 1:
- case 2:
- LCD_Write_Command_P2(LC_GRH_STP,0x00,0x00);
- for(i=0;i<LCD_HEIGHT;i++)
- {
- Set_LCD_POS(i,0);
- LCD_Write_Command(LC_AUT_WR);
- for(j=0;j<LCD_WIDTH;j++)
- {
- m=ImageX[i*LCD_WIDTH+j];
- if(S2==0) m=~m;
- LCD_Write_Data(m);
- }
- LCD_Write_Command(LC_AUT_OVR);
- }
- break;
- case 3:
- k=0;
- while(k!=LCD_WIDTH*LCD_HEIGHT)
- {
- LCD_Write_Command_P2(LC_GRH_STP,k%256,k/256);
- for(x=0;x<5000;x++);
- k+=LCD_WIDTH;
- }
- break;
- case 4:
- LCD_Write_Command_P2(LC_GRH_STP,0x00,0x00);
- ……………………
- …………限于本文篇幅 余下代碼請從51黑下載附件…………
所有資料51hei提供下載:
160128LCD圖文顯示.zip
(51.01 KB, 下載次數(shù): 34)
2017-12-22 10:45 上傳
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