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(精品word)郭天祥十天学会单片机(例程)
(精品word)郭天祥十天学会单片机(例程)
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(精品word)郭天祥十天学会单片机(例程)
郭天祥十天学会单片机视频例程(部分)
Lesson3_1-lesson3_4
#include<reg52。h>
sbitdula=P2^6;
sbitwela=P2^7;
voidmain()
{
wela=1;
P0=0xc0;
wela=0;
dula=1;
P0=0x06;
dula=0;
while(1);
}
#include〈reg52.h〉
#defineuintunsignedint
#defineucharunsignedchar
sbitdula=P2^6;
sbitwela=P2^7;
ucharnum;
ucharcodetable[]={
0x3f,0x06,0x5b,0x4f,
0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,
0x39,0x5e,0x79,0x71};
voiddelay(uintz);
voidmain()
{
wela=1;//11101010
P0=0xea;
wela=0;
while(1)
{
for(num=0;num<16;num++)
{
dula=1;
P0=table[num];
dula=0;
delay(1000);
}
}
}
voiddelay(uintz)
{
uintx,y;
for(x=z;x〉0;x——)
for(y=110;y〉0;y--);
}
#include〈reg52.h〉
#defineuintunsignedint
#defineucharunsignedchar
sbitdula=P2^6;
sbitwela=P2^7;
sbitd1=P1^0;
ucharnum;
ucharcodetable[]={
0x3f,0x06,0x5b,0x4f,
0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,
0x39,0x5e,0x79,0x71};
voiddelay(uintz);
voidmain()
{
EA=1;//开总中断
EX0=1;//开外部中断0
//IT0=1;
TCON=0x01;
wela=1;//11101010
P0=0xea;
wela=0;
while(1)
{
for(num=0;num<16;num++)
{
d1=1;
dula=1;
P0=table[num];
dula=0;
delay(1000);
}
}
}
voiddelay(uintz)
{
uintx,y;
for(x=z;x〉0;x-—)
for(y=110;y>0;y--);
}
voidexter0()interrupt0
{
d1=0;
}
#include〈reg52.h〉
#defineuintunsignedint
#defineucharunsignedchar
sbitdula=P2^6;
sbitwela=P2^7;
sbitd1=P1^0;
ucharnum,num1;tt;
ucharcodetable[]={
0x3f,0x06,0x5b,0x4f,
0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,
0x39,0x5e,0x79,0x71};
voiddelay(uintz);
voidmain()
{
num=0;
tt=0;
TMOD=0x11;//设置定时器0为工作方式1
TH0=(65536—10000)/256;
TL0=(65536—10000)%256;
TH1=(65536—20000)/256;
TL1=(65536—20000)%256;
// EA=1;//开总中断
ET0=1;//开定时器0中断
ET1=1;
TR0=1;//启动定时器0
TR1=1;
wela=1;//11101010
P0=0xea;
wela=0;
dula=1;
P0=0x3f;
dula=0;
while(1)
{
if(num1==25)
{
num1=0;
P1=~P1;
}
if(tt==100)
{
tt=0;
num++;
if(num==16)
num=0;
dula=1;
P0=table[num];
dula=0
17****21
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