实验七+点阵LED屏汉字显示实验.doc

教案(首页)实验七点阵LED屏汉字显示一、实验目的掌握LED点阵显示的方法,深入了解显示的思路。二、实验说明LED点阵显示与LED数码显示原理基本相同,要用LED点阵显示组成图形或者字体需要不断的刷新点阵。三、实验电路原理图四、实验设备与器件DLDP-MCU30单片机最小系统模块;DLDP-MCU271、在“DLDP-MCU30单片机最小系统模块”上,将“EA”接“+5V”端。2、使用排线将DLDP-MCU30单片机模块的P0、P1、P2、P3连接到DLDP-MCU27模块的L1、L9,H1,H9,。3、。4、观察实验现象,分析实验程序的正确性。六、参考程序#include<>#include<>#defineucharunsignedchar#defineuintunsignedintucharcodetab1[]={0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0xFE,0x3F,0x04,0x20,0x00,0x00,};//山ucharcodetab2[]={0x40,0x00,0x40,0x00,0xFE,0x3F,0x20,0x00,0x10,0x01,0x10,0x01,0x08,0x01,0xF8,0x1F,0x00,0x01,0x10,0x05,0x30,0x09,0x18,0x11,0x08,0x31,0x44,0x21,0x80,0x01,0x00,0x01,};//东ucharcodetab3[]={0x18,0x06,0x18,0x06,0xD8,0xFF,0x7F,0x06,0x18,0x03,0x1C,0x0F,0xBC,0x0D,0xFE,0x7F,0x1E,0x0C,0x9B,0x0D,0x98,0x3D,0xD8,0x6C,0x78,0xEC,0x18,,0x18,0x0F,0x18,0x06,};//栋ucharcodetab4[]={,0x3F,0x18,0x36,0x03,0x36,0xF6,0x73,0xD8,0xF3,0x8F,0xF1,,0x3C,0xFC,0x19,0x80,0x01,0xFF,0xFF,0xC0,0x03,0xE0,0x07,0xB0,0x1D,0x9C,0xF1,0x87,0x61,0x80,0x01,};//梁ucharcodetab5[]={0xE0,0x30,0x3E,0x33,0x30,0x36,0x30,0x36,0xFF,0x30,0x38,0x33,0x78,0x36,0xFC,0x36,0x3C,0xF0,0x36,0x3E,0xF3,0x33,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,};//科ucharcodetab6[]={0x18,0x0C,0x18,0x0C,0x18,0x0C,0xFF,0xFF,0x18,0x0C,0x78,0x0C,0xB8,0x7F,0x9C,0x31,0x1F,0x33,0x18,0x1B,0x18,0x0E,0x18,0x0E,0x18,0x1B,0x98,0xF1,0xFE,0x60,0x0C,0x00,};//技ucharcodetab7[]={0x02,0x00,0x84,0x0F,0x8C,0x08,0x84,0x08,0x80,0x08,0x80,0x08,0x47,0x70,0xA4,0x1F,0x84,0x10,0x84,0x10,0x04,0x09,0x04,0x09,0x14,0x06,0x0C,0x09,0xC4,0x70,0x30,0x20,};//设ucharcodetab8[]={0x10,0x00,0xF0,0x0F,0x10,0x04,0x28,0x04,0x44,0x02,0x82,0x01,0x40,0x02,0x30,0x0C,0x0C,0x78,0xFB,0x2F,0x88,0x08,0xF8,0x0F,0x88,0x08,0x88,0x08,0xF8,0x0F,0x08,0x08,};//备ucharcodetab9[]={0x80,0x00,0x80,0x00,0xFE,0x7F,0x40,0x00,0x20,0x00,0xF0,0x0F,0x18,0x08,0x14,0x08,0xF2,0x0F,0x11,0x08,0x10,0x08,0xF0,0x0F,0x10,0x08,0x10,