代码搜索结果
找到约 1,930 项符合
Keypad 的代码
ex5-3.uv2
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Target 1), 0x0000 // Tools: 'MCS-51'
Group (Source Group 1)
File 1,1, 0x0
File 1,1,
ex6-3.lnp
"EX6-3.obj",
"delay100us.obj",
"lcd.obj",
"keypad.obj"
TO "ex6-3"
ex6-1.lnp
"keypad.obj",
"lcd.obj",
"delay100us.obj",
"EX6-1.obj",
"93C66.obj"
TO "ex6-1"
ex6-1.uv2
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Target 1), 0x0000 // Tools: 'MCS-51'
Group (Source Group 1)
File 1,1, 0x0
File 1,1,
ex4-9.uv2
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Target 1), 0x0000 // Tools: 'MCS-51'
Group (Source Group 1)
File 1,1, 0x0
File 1,1,
ex4-9.lnp
"ex4-9.obj",
"keypad.obj"
TO "ex4-9"
RAMSIZE(256)
tb.asv
/* This test bench simulates an 8x8 keypad by connecting each of the
8 row inputs to each of the 8 column outputs one at a time. There
will be 64 different combinations of these connections which s
tb.v
/* This test bench simulates an 8x8 keypad by connecting each of the
8 row inputs to each of the 8 column outputs one at a time. There
will be 64 different combinations of these connections which s
tb.bak
/* This test bench simulates an 8x8 keypad by connecting each of the
8 row inputs to each of the 8 column outputs one at a time. There
will be 64 different combinations of these connections which s
keypad.c
# include "keypad.h"
#include "serial.h"
unsigned char KeypadScan(void)//得到4×4键盘的键值，没有按键时返回0xff
{
unsigned char keycode=0xff,temp,i,tmp=0x07;
KEYPAD_OUT=0x00;
temp=KEYPAD_IN&0x0f;
i