12864基本程序及地址排布

12864基本程序及地址排布12864基本程序及地址排布12864基本程序及地址排布xxx公司12864基本程序及地址排布文件編號(hào)：文件日期：修訂次數(shù)：第1.0次更改批準(zhǔn)審核制定方案設(shè)計(jì)，管理制度第一行地址：80H81H82H83H84H85H86H87H第二行地址：90H91H92H93H94H95H96H97H第三行地址：88H89H8AH8BH8CH8DH8EH8FH第四行地址：98H99H9AH9BH9CH9DH9EH9FH#include<>#include<>#defineunintunsignedint#defineuncharunsignedcharsbitre=P2^0;/*數(shù)據(jù)\指令選擇*/sbitrw=P2^1;/*讀\寫(xiě)選擇*/sbite=P2^2;/*讀\寫(xiě)使能*/sbitpsb=P2^7;ucharcodetable[]='zhangjianwei';voidwritecom(uncharcom);voidwritedat(unchardat);voidinitinal(void);voiddisplay1();voiddisplay2();voiddisplay3();//12MHZ晶振延時(shí)50微秒voiddelay50us(uintt){ucharj;for(;t>0;t--)for(j=19;j>0;j--);}//主函數(shù)voidmain(){initinal();while(1){//display1();//display2();display3();while(1);}}//寫(xiě)命令voidwritecom(uncharcom){rw=0;rs=0;delay50us(1);P0=com;e=1;delay50us(10);e=0;delay50us(10);}//寫(xiě)數(shù)據(jù)voidwritedat(unchardat){rw=0;rs=1;delay50us(1);P0=dat;e=1;delay50us(10);e=0;delay50us(10);}//初始化voidinitinal(void){delay50us(2);voidwritecom(0x30);delay50us(4);writecom(0x30);delay50us(4);writecom(0x0f);delay50us(4);writecom(0x01);delay50us(240);writecom(0x06);delay50us(10);}//ASCII顯示voiddisplay1(){uchari;uchara;a=0x10;writecom(0x80);delay50us(1);for(i=0;i<16;i++){writedat(a);delay50us(1);a++;}}voiddisplay2(){uchari;uchara,b;a=0xBA;b=0xC0;writecom(0x80);delay50us(1);for(i=0;i<16;i++){writedat(a);writedat(b);delay50us(1);b++;}}voiddisplay3(){uchari;writecom(0x80);de