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/394257/8240231
bin 按键.bin
www.eeworm.com/read/394257/8240237
asm 按键.asm
;独立键盘的输入程序
org 00h
mov p2,#80h
main:
jnb p3.1,s1ok ;检测按键是否按下
jnb p3.2,s2ok
jnb p3.3,s3ok
jnb p3.0,s4ok
JMP MAIN
s1ok:mov p0,#0F9H ;写段码和位码
mov p2,#1111111
www.eeworm.com/read/394257/8240239
hex 按键.hex
www.eeworm.com/read/410943/11263543
bin 按键.bin
www.eeworm.com/read/410943/11263544
asm 按键.asm
;独立键盘的输入程序
org 00h
mov p2,#80h
main:
jnb p3.1,s1ok ;检测按键是否按下
jnb p3.2,s2ok
jnb p3.3,s3ok
jnb p3.0,s4ok
JMP MAIN
s1ok:mov p0,#0F9H ;写段码和位码
mov p2,#1111111
www.eeworm.com/read/410943/11263545
hex 按键.hex
www.eeworm.com/read/249826/12470010
按键移动
www.eeworm.com/read/444901/7603595
bak 16动态按键扫描方法2_uv2.bak
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Target 1), 0x0000 // Tools: 'MCS-51'
Group (Source Group 1)
File 1,2,
Options 1,0
www.eeworm.com/read/444901/7603630