?? hell0.c
字號(hào):
//unsigned char code tab[10]={0xfc/*0*/,0x60/*1*/,0xda/*2*/,0xf2/*3*/,0x66/*4*/,
// 0xb6/*5*/,0xbe/*6*/,0xe0/*7*/,0xfe/*8*/,0xf6/*9*/};//段碼查表
//QQ群:33495724 單片機(jī) ARM FPGA 團(tuán)隊(duì)全力打造技術(shù)聯(lián)盟
//實(shí)驗(yàn)課題:標(biāo)準(zhǔn)時(shí)間
//編寫人: lc
//時(shí)間:2006.11.25.
#include <reg51.h>
unsigned char code tab[16]={0xfc/*0*/,0x60/*1*/,0xda/*2*/,0xf2/*3*/,0x66/*4*/,
0xb6/*5*/,0xbe/*6*/,0xe0/*7*/,0xfe/*8*/,0xf6/*9*/,
0xee/*a*/,0x3e/*b*/,0x9c/*c*/,0x7a/*d*/,0x9e/*e*/,0x8e/*f*/};//段碼查表
unsigned char code TabExa[5]={0x6e/*h*/,0x9e/*e*/,0x1c/*l*/,0x1c/*l*/,0xfc/*o*/};//HELLO 顯示操作
void delay(unsigned char x)//x*0.14MS
{
unsigned char i ;
while(x--)
{
for (i = 0 ; i<13 ; i++) {}
}
}
void main()
{
unsigned char i;
while(1)
{
P1=0x01;
for(i=0;i<5;i++)
{
P0=TabExa[i];
delay(4);
P1=(P1<<1);
}
}
}
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