代码搜索:按键扫描
找到约 10,000 项符合「按键扫描」的源代码
代码结果 10,000
www.eeworm.com/read/378421/2686402
vhd reg.vhd
--** 通用寄存器 **--
--文件名:reg.vhd
--功 能:通用寄存器
--说 明:“data”采用八位拨盘开关来置入数据;
-- “q”采用发光二极管来表示;
-- “enable”作为发光二极管的片选信号输入端,用按键来实现控制;
www.eeworm.com/read/357854/3012465
plg key.plg
礦ision2 Build Log
Project:
F:\湘灵电子工作室光盘资料\实验例程\5按键测试\key\key.uv2
Project File Date: 02/22/2006
Output:
Build target 'Target 1'
compiling key.
www.eeworm.com/read/475860/6766262
plg zkjp.plg
礦ision2 Build Log
Project:
F:\产品配套光盘\51单片机综合学习系统配套光盘\通用例程库\009-直控按键演示(汇编)\ZKJP.uv2
Project File Date: 10/12/2006
Output:
www.eeworm.com/read/471622/6887181
plg sr03.plg
礦ision2 Build Log
Project:
F:\程序\51单片机经典实例篇\第8章 键盘控制\8.3 按键开关控制指示灯\SR03.uv2
Project File Date: 01/08/2007
Output:
www.eeworm.com/read/295410/8166259
c standardtimeext.c
//QQ群:33495724 单片机 ARM FPGA 团队全力打造技术联盟
//实验课题:标准时间,按键校时
//编写人:lc
//时间:2006.11.25.
#include
#define uchar unsigned char
#define uint unsigned int
sfr p0=0x80;//初始化
sfr p1=0x90;
sfr
www.eeworm.com/read/394793/8206325
asm 1.asm
ORG 0000H
STA: MOV P0,#11011011B ;干线亮绿灯,支线亮红灯
MOV P2,#00010000B ;选通LED
MOV P3,#11101111B ;K1列线置0
MOV R7,#3
STA1: JB P3.3,$ ;无按键等待
LCALL DELAY30MS
www.eeworm.com/read/294359/8237019
c laohu.c
//IOA0~IOA2:按键
//IOA8~IOA15:指示灯
//IOB0~IOB7:A--H;
//IOB8~IOB15:1--8;
#include
#include"bit.h"
void led_deng(void);
void led_right(void);
void led_wrong(void);
void delay(void)
www.eeworm.com/read/394265/8239671
c key.c
#include
sbit key1=P3^0;//定义按键位置
sbit key2=P3^1;
sbit key3=P3^2;
sbit key4=P3^3;
//unsigned char const dofly[]={0xf9,0xb0,0x92,0x80};// code table 1358
///////////////////////
www.eeworm.com/read/394257/8240249
asm bcd码演示.asm
;按键显示不同的显示变化
LED1 EQU 21H
LED2 EQU 22H
LED3 EQU 23H
ORG 00H
JMP START
START:MOV DPTR,#TABLE
MOV LED3,#10H
MAIN: MOV A,P3
MOV B,#10H
DIV AB
MOV LED1,A
MO
www.eeworm.com/read/394257/8240255
asm 音乐兰花草.asm
;兰花草音乐播放程序
org 00h
jmp start
org 0bh
jmp tim0
start:;JB P3.7,$ ;检测该口的按键是否按下?
mov tmod,#01h
mov ie,#82h
start0:mov 30h,#00
next:mov a,30h
mov dptr,#table
movc a,@a+dp