51单片机 流水灯实现10S,10S后流水灯关闭答:include<reg52.h> include<intrins.h> define uchar unsigned char define uint unsigned int sbit dula=P2^6;sbit wela=P2^7;uchar pp,miao=10,aa;uchar code table[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};/*延时函数*...
请帮忙编写一个花样流水灯单片机程序(要求1,3,5,7灯亮,2,4,6,8灯...答:先把P1口全部接低电平!ORG 0000H AJMP START ORG 0040H AA:MOV P1,#55H ACALL DELAY MOV P1,#0AAH ACALL DELAY MOV P1,#00H ACALL DELAY AJMP AA DELAY:MOV R5,#256 LOOP2:MOV R4,#256 LOOP1:NOP NOP DJNZ R4,LOOP1 DJNZ R5,LOOP2 RET ...