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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) PAGE-12- (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

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