ocm4x8b.c

金鹏电子出产的液晶ocm4x8b源代码

//OCM4x8B参考程序
#include <reg52.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#define data_ora   P1              //MCU P1<------> LCM
#define uchar      unsigned char
#define uint       unsigned int

sbit req =P3^0;  //请求信号,H有效
sbit busy=P3^1;  //H:已收到数据并在处理中,L:空闲可接收数据

void send (uchar dat);

uchar code tab2[]={
0x24,0x03,0x1f,0x49,0x24,0x3a,0x36,0x23,0x19,0x5a,0x11,0x4a,0x1c,0x52,0x2c,0x45,
0x36,0x30,0x2e,0x24,0x32,0x1b,0x1c,0x16,0x37,0x36,0x1f,0x42,0x32,0x34,0x1c,0x10,
0x19,0x06,0x24,0x3c,0x17,0x41,0x18,0x1b,0x15,0x24,0x33,0x23,0x1b,0x07,0x36,0x18,
0x21,0x4e,0x2a,0x19,0x33,0x23,0x18,0x5c,0x17,0x1d,0x11,0x43,0x21,0x49,0x1b,0x4e};

uchar code tab4[]={
"Golden Palm TECH"
"TEL:[phone]"
"  No.31 Jianshe "
"Road3 Zhaoqing  "
"P.R.China       "
"Postcode: 526040"};

uchar code tab6[]={
/*--  调入了一幅图像：F:\梁\画图\COCK.bmp  --*/
/*--  宽度x高度=128x64  --*/
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x20,0x81,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x61,0x83,0x00,0xE0,0x00,0x00,0x0F,0xFF,0xE0,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0xE3,0x87,0x03,0xE0,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x01,
0x80,0x00,0x00,0x01,0xC7,0x8F,0x07,0xC0,0x00,0x1F,0xFF,0xFF,0xFF,0xF0,0x00,0x01,
0x80,0x00,0x00,0x23,0xCF,0x9E,0x0F,0x80,0x00,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x01,
0x80,0x00,0x00,0x3B,0xFF,0xFF,0xFE,0x00,0x03,0xFF,0xFC,0x00,0x0F,0xFF,0x00,0x01,
0x80,0x00,0x00,0x3F,0xFF,0xFF,0xF8,0x00,0x0F,0xFF,0x80,0x00,0x00,0xFF,0x80,0x01,
0x80,0x00,0x00,0x3F,0xFF,0xFF,0xF0,0x00,0x3F,0xFF,0xFF,0xFF,0x00,0x0F,0xC0,0x01,
0x80,0x00,0x00,0x7C,0xFF,0xFF,0xC0,0x00,0xFF,0xFF,0xFF,0xFF,0xF0,0x07,0xC0,0x01,
0x80,0x00,0x00,0xFC,0xFF,0xFF,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFE,0x01,0xE0,0x01,
0x80,0x00,0x01,0xFF,0xFF,0xF0,0x00,0x03,0xFF,0xFF,0xF0,0x00,0xFF,0x80,0xF0,0x01,
0x80,0x00,0x01,0xFF,0xFF,0x80,0x00,0x07,0xFF,0xFF,0xFF,0xE0,0x0F,0xE0,0x70,0x01,
0x80,0x00,0x01,0x87,0xFF,0xE0,0x00,0x0F,0xFF,0xFF,0xFF,0xFE,0x01,0xF0,0x30,0x01,
0x80,0x00,0x01,0x0F,0xFF,0xF0,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xC0,0xF8,0x30,0x01,
0x80,0x00,0x00,0x7F,0xFF,0xF8,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xF0,0x78,0x30,0x01,
0x80,0x00,0x01,0xFF,0xFF,0xFC,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xF0,0x1C,0x30,0x01,
0x80,0x00,0x07,0xFF,0xFF,0xFE,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,0x1C,0x30,0x01,
0x80,0x00,0x1F,0xFF,0xFF,0xFE,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFE,0x0C,0x30,0x01,
0x80,0x00,0x3F,0xFF,0xFF,0xFE,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x0C,0x30,0x01,
0x80,0x00,0x7F,0xFF,0xFF,0xFE,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0C,0x30,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFE,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x18,0x20,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x10,0x40,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFF,0x07,0xFF,0xFF,0xFF,0xFF,0xFE,0x3F,0x00,0x80,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x9F,0x00,0x00,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xCF,0x00,0x00,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xEF,0x00,0x00,0x01,
0x80,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xE7,0x00,0x00,0x01,
0x80,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xBF,0xE6,0x00,0x00,0x01,
0x80,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xBF,0xE6,0x00,0x00,0x01,
0x80,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xBF,0xC6,0x00,0x00,0x01,
0x80,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0x9F,0xC6,0x00,0x00,0x01,
0x80,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x7F,0xFF,0x9F,0x0C,0x00,0x00,0x01,
0x80,0x00,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x7F,0xFE,0x1E,0x0C,0x00,0x00,0x01,
0x80,0x00,0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x7F,0xFE,0x1E,0x0C,0x00,0x00,0x01,
0x80,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x7F,0xFE,0x1C,0x0C,0x00,0x00,0x01,
0x80,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0xFE,0xFC,0x18,0x0C,0x00,0x00,0x01,
0x80,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xE0,0xF8,0xF8,0x10,0x08,0x00,0x00,0x01,
0x80,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xE0,0xF9,0xF0,0x10,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0x21,0xF1,0xC0,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFE,0x21,0x81,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x07,0xFF,0xFF,0xFF,0xFE,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x01,0xFF,0xFE,0x7F,0xFE,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x7F,0xF8,0x3F,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x1F,0xF0,0x0F,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x07,0xE6,0x03,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x03,0xE0,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x01,0xC0,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x01,0xC0,0x00,0x64,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x03,0xE0,0x00,0x3A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x06,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x0C,0x20,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x31,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0xE1,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x01,0xFF,0xC1,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x03,0xFA,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,
0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF
};


/*---------------延时子程序----------------*/
void delay (uint us)
{
  while(us--);
}
void delay1 (uint ms)
{
  uint i,j;
  for(i=0;i<ms;i++)
  for(j=0;j<1000;j++)
  ;
}
/*------------写命令或数据到LCD--------------*/
void wr_zb (uchar comm,uchar addr_x,uchar addr_y)
{
  send(comm);
  send(addr_x);
  send(addr_y);
}
void send (uchar dat)               //写命令或数据
{
  while(busy==1)
    ;
  data_ora=dat;
  req=1;
  while(busy==0)
    ;
  req=0;
}
/*--------------显示点阵------------------*/
void disp_lat (uchar data1,uchar data2)
{
  uchar i,j,k;
  for(k=0;k<64;k=k+4)
  {
    for(j=0;j<2;j++)
    {
      for(i=4;i<20;i++)
      {
        wr_zb(0xf3,i,k+j);
        send(data1);
      }
    }
    for(j=2;j<4;j++)
    {
      for(i=4;i<20;i++)
      {
        wr_zb(0xf3,i,k+j);
        send(data2);
      }
    }
  }
}
/*-----------------显示图形-----------------*/
void disp_img (uchar code *img)
{
  uchar i,j;
  for(j=0;j<64;j++)
  {
    for(i=4;i<20;i++)
    {
      wr_zb(0xf3,i,j);
      send(img[j*16+i-4]);
    }
  }
}
/*--------------显示中文------------------*/
void disp_chn (uchar code *chn)
{
  uchar i,j;
  for(j=0;j<4;j++)
  {
    for(i=2;i<10;i++)
    {
      wr_zb(0xf0,i,j);
      send(chn[j*16+(i-2)*2]);
      send(chn[j*16+(i-2)*2+1]);
    }
  }
}
/*--------------显示字符------------------*/
void disp_eng (uchar code *eng)
{
  uchar i,j;
  for(j=0;j<2;j++)
  {
    for(i=4;i<20;i++)
    {
      wr_zb(0xf9,i,j*16);
      send(eng[j*16+i-4]);
    }
  }
  for(j=2;j<6;j++)
  {
    for(i=4;i<20;i++)
    {
      wr_zb(0xf1,i,(j+2)*8);
      send(eng[j*16+i-4]);
    }
  }
}
/*------------------主程序--------------------*/
void main ()
{
  SP=0x5f;
  req=0;
  busy=1;
  while(1)
  {
    send(0xf4);
    disp_lat(0xff,0xff);
    delay1(800);
    send(0xf4);
    disp_chn(tab2);
    delay1(800);
    send(0xf4);
    disp_lat(0xff,0x00);
    delay1(800);
    send(0xf4);
    disp_eng(tab4);
    delay1(800);
    send(0xf4);
    disp_lat(0xcc,0xcc);
    delay1(800);
    send(0xf4);
    disp_img(tab6);
    delay1(800);
  }
}