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Microcontroller
Microcontroller>51 single chip microcomputer> Design of 12864 LCD animation effect based on single chip microcomputer

Design of 12864 LCD animation effect based on single chip microcomputer

Publisher:落寞梦惊Latest update time:2012-08-10 Source: 51heiKeywords：MCU  80C51 Reading articles on mobile phones Scan QR code
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The design demonstrates the effect: the upper half of the screen displays static Chinese characters (* * *I believe you will succeed!), and the lower half of the screen displays animation effects (a hammer hitting a nail, and a looping effect of the hammer falling and the nail being driven in). The complete program source code can be downloaded from here http://www.51hei.com/f/12864dh.rar. Note that this is a screen without a font library. The circuit is as shown in the figure above, and the program has been tested successfully. 

#include 
#define uchar unsigned char
#define uint unsigned int
sbit lcdcs1=P3^7;
sbit lcdcs2=P3^6;
sbit rs=P3^5;
sbit rw=P3^4;
sbit lcden=P3^3;
uint unm,mcu,unm1,unm2,unm3,uum;
uchar code table[]={0x00,0x00,0x08,0x88,0x88,0x9E,0xE4,0x44,0x5C,0x47,0x44,0xC4,0x04,0x00,0x00,0x00,
                    0x00,0x00,0x00,0x10,0x90,0x50,0x30,0xFF,0x28,0x48,0x88,0x88,0x00,0x00,0x00,0x00,
                    0x00,0x80,0x40,0xF0,0x08,0x06,0x10,0x50,0x50,0xFF,0xA8,0xA8,0x88,0x80,0x00,0x00,
                    0x00,0x20,0x20,0xA0,0xFF,0x90,0x10,0x00,0xF0,0x48,0x48,0x48,0x08,0xF8,0x00,0x00,
                    0x00,0x00,0x00,0x3F,0x04,0x02,0x01,0x01,0x02,0x04,0x20,0x7F,0x00,0x00,0x00,0x00,
                    0x00,0x20,0x1A,0x01,0x08,0x10,0x00,0x03,0x08,0x10,0x00,0x09,0x11,0x31,0x00,0x00,
                    0x01,0x00,0x00,0x3F,0x00,0x01,0x01,0x01,0x01,0x7F,0x00,0x04,0x08,0x07,0x00,0x00,
                    0x08,0x04,0x03,0x00,0x7F,0x00,0x01,0x00,0x1F,0x09,0x09,0x09,0x30,0x1F,0x00,0x00,
     0x80,0x40,0x20,0xF8,0x06,0x10,0x10,0x50,0x50,0x4A,0xAC,0xA8,0x08,0x08,0x08,0x00,
                    0x00,0x80,0x40,0xF0,0x0E,0x00,0x40,0x30,0x2E,0xA0,0x10,0x50,0x30,0x00,0x00,0x00,
                    0x00,0x80,0x40,0x20,0x50,0x4C,0x43,0x24,0x28,0x10,0x20,0x40,0xC0,0x80,0x80,0x00,
                    0x00,0x00,0x00,0xE0,0x20,0x20,0x27,0x78,0x90,0x10,0x12,0xC4,0x00,0x00,0x00,0x00,
                    0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x1D,0x15,0x15,0x12,0x1E,0x00,0x00,0x00,0x00,
                    0x01,0x00,0x00,0x3F,0x00,0x08,0x06,0x10,0x20,0x3F,0x00,0x02,0x04,0x0C,0x00,0x00,
                    0x01,0x00,0x02,0x32,0x2A,0x26,0x22,0x11,0x15,0x19,0x31,0x00,0x00,0x00,0x00,0x00,
                    0x20,0x10,0x0C,0x03,0x09,0x11,0x0F,0x10,0x09,0x06,0x09,0x10,0x20,0x40,0x78,0x00,
     0x00,0x00,0x20,0x20,0xF0,0x10,0x10,0x40,0x40,0xC0,0x3E,0x20,0x20,0xE0,0x00,0x00,
                    0x00,0xC0,0x60,0x50,0x2C,0xE0,0x80,0x40,0xA0,0x38,0x26,0x10,0xF0,0x00,0x00,0x00,
                    0x00,0x00,0x00,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
                    0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
                    0x02,0x02,0x02,0x02,0x21,0x11,0x09,0x04,0x03,0x10,0x20,0x10,0x0E,0x01,0x00,0x00,
                    0x00,0x07,0x19,0x09,0x08,0x1F,0x00,0x00,0x00,0x03,0x10,0x20,0x1F,0x00,0x00,0x00,
                    0x00,0x00,0x00,0x19,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
                    0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

     0x00,0x08,0x1C,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xDC,0xC8,0xC0,0xC0,
     0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xE0,0xF0,0xF0,0xF0,0xF0,0xE0,
      0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x10,0x38,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3B,0x13,0x03,0x03,
      0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x0F,0x0F,0x0F,0x0F,0x07,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 

     0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

     0x10,0x18,0x18,0x1C,0x1C,0xFE,0xFE,0xFE,0xFE,0xFE,0x1C,0x1C,0x18,0x18,0x10,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x0F,0x3F,0xFF,0x3F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

     0x00,0x08,0x1C,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xDC,0xC8,0xC0,0xC0,
     0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xE0,0xF0,0xF0,0xF0,0xF0,0xE0,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x10,0x38,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3B,0x13,0x03,0x03,
     0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x0F,0x0F,0x0F,0x0F,0x07,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,

     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0xE0,0xF8,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xF8,0xE0,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x03,0x0F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x0F,0x03,0x00,
     };
     
void delay(int z)
 {
  int x,y;
   for(x=z;x>0;x--)
    for(y=0;y>0;y--);
 }
void writen_com(uchar com)
 {
  lcden=0;
  delay(1);
  rs=0;
  lcden=1;
  P0=com;
  delay(1);
  lcden=0;
  rs=1;
 }
void writen_dat(uchar dat)
 {
  lcden=0;
  delay(1);
  rs=1;
  lcden=1;
  P0=dat;
  lcden=0;
  delay(1);
  rs=0;
 }
void init()
 {
  mcu=0;
  lcden=1;
  rw=0;
  writen_com(0x3f);
  writen_com(0xc0);
  writen_com(0xb8);
  writen_com(0x40);
  lcdcs1=1;
  lcdcs2=0;
  }
 void main()
 {
  init();
 for(unm1=0;unm1<3;unm1++)
   {
    for(unm=mcu;unm
Keywords：MCU  80C51 Reference address：Design of 12864 LCD animation effect based on single chip microcomputer

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He Limin Column Microcontroller and Embedded Systems Bible

Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.

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