单片机原理及应用实习报告(14)

LCDData = CCTAB[Code_][i]; // 取汉字字模数据

WriteDataE2(); // 写字模数据

};

i++;

if( ++k >= PD1 * 2) break; // 列地址是否超出显示范围

} ;

j++;

};

}

void yejing()

{ unsigned char t;

CS8255=1;

Init();

Clear();

for(t=0;t<10;t++)

{ Page_ = 0x02;

Column = 0x00;

Code_ = 0x00;

WriteCHN16x16();

Page_ = 0x02;

Column = 0x10;

Code_ = 0x01;

WriteCHN16x16();

Page_ = 0x02;

Column = 0x20;

Code_ = 0x02;

WriteCHN16x16();

Page_=0x02;

Column = 0x30;

Code_ = 0x03;

WriteCHN16x16();

Page_ = 0x02;

Column = 0x40;

Code_ = 0x04;

WriteCHN16x16();

Page_ = 0x02;

Column = 0x50;

Code_ = 0x05;