代码搜索:Key
找到约 10,000 项符合「Key」的源代码
代码结果 10,000
www.eeworm.com/read/460213/7255599
gdf key.gdf
www.eeworm.com/read/459980/7259737
h key.h
#ifndef _KEY_H__
#define _KDY_H__
#define dataport P1
uchar sum;
uchar scan(uchar k)
{
uchar re;
switch (k)
{
case 1:re=0;break;
case 2:re=1;break;
case 4:re=2;break;
case 8:r
www.eeworm.com/read/459586/7273441
bmp key.bmp
www.eeworm.com/read/459427/7275604
asm key.asm
.INCLUDE hardware.inc
.IRAM
.VAR I_KeyBuf = 0 //保存键值
.VAR I_Key_Delay = 0 //扫描有键按下的次数
.EXTERNAL _KeyFlag //有键按下标识符
.CODE
.PUBLIC _SP_Init_IOA
www.eeworm.com/read/459171/7279217
h key.h
/*********************************************************************
目 的: 键盘扫描程序
目标系统: 基于AVR单片机+4行×7列 LinkKeyBoard实验板键盘
www.eeworm.com/read/459168/7279234
key_lcd
www.eeworm.com/read/459082/7282892
key_display
www.eeworm.com/read/458397/7297090
h key.h
sbit key1 = P3^2;
sbit key2= P3^3;
sbit key3 = P3^4;
sbit key4 = P3^5;
uchar ucKeyTemp;
#define keyPort P3
delaykey()
{
while(30);
}
unsigned char GetKey(void)
{
www.eeworm.com/read/458387/7297342
h key.h
/*
key.h
keycode definitions
Copyright (c) 2002 by Thinta Co.LTD
Version 0.1
All Rights Reserved.
*/
#ifndef _BD100_KEY_H
#define _BD100_KEY_H
#define F1 0x9600
#de
www.eeworm.com/read/458336/7298965
h key.h
/**************************************************
4x4键盘库说明:
扫描得到的键值为nkeynumber,如果键值与实物的数字要排列不相符合,
只需改变SWItCH的跳转值即可。
扫描过程说明:先送一个行号0,其它为1,然后判断一次列号。如此将
四个行号都送一次0后,即可判断键值。
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