以单片机为核心,设计一个节日彩灯控制器答:include <reg51.h> define uchar unsigned char define uint unsigned int unsigned char mask;unsigned int cnt;uchar tab[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80} ;uchar num[]={0x01,0x03,0x07,0x0f,0x1f,0x3f,0x7f,0xff} ;uchar cod[]={0xfe,0xfc,0xf8,0xf0,0x...
单片机16路彩灯控制器代码,要求用汇编语言答:ORG 0030H MAIN:MOV SP,#5FH MOV R6,#0FFH MOV R7,#0FEH LOOP:MOV P0,R6 MOV P1,R7 LCALL DELAY LCALL ROTARY SJMP LOOP DELAY:MOV R2,#100 DELAY1:MOV R3,#250 DJNZ R3,DJNZ R2,DELAY1 RET ROTARY:SETB C MOV A,R7 RLC A MOV R7,A MOV A,R6 RLC A MOV R6,A RET END ...
单片机16路彩灯控制器代码,要求用汇编语言答:ORG 0030H MAIN:MOV SP,#5FH MOV R6,#0FFH MOV R7,#0FEH LOOP:MOV P0,R6 MOV P1,R7 LCALL DELAY LCALL ROTARY SJMP LOOP DELAY:MOV R2,#100 DELAY1:MOV R3,#250 DJNZ R3,DJNZ R2,DELAY1 RET ROTARY:SETB C MOV A,R7 RLC A MOV R7,A MOV A,R6 RLC A MOV R6,A RET END ...