代码搜索：KeyScan
找到约 2,231 项符合「KeyScan」的源代码
代码结果 2,231
www.eeworm.com/read/459636/7269577
c keyscan.c
www.eeworm.com/read/459636/7269578
obj keyscan.obj
www.eeworm.com/read/459636/7269579
lst keyscan.lst
C51 COMPILER V8.05a KEYSCAN 04/14/2009 15:26:35 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE KEYSCAN
OBJECT MODULE PLACED I
www.eeworm.com/read/458218/7301741
c keyscan.c
#include "def.h"
#include "2410addr.h"
#include "2410lib.h"
#include "2410slib.h"
#include "mmu.h"
#include "uart.h"
#include "timer.h"
/******************************************************
www.eeworm.com/read/456145/7357068
c keyscan.c
/**************************************************************
4*4 Key Scan
**************************************************************/
#include "def.h"
#include "option.h"
#include "2440a
www.eeworm.com/read/451546/7462028
obj keyscan.obj
www.eeworm.com/read/451546/7462033
lst keyscan.lst
C51 COMPILER V8.05a KEYSCAN 08/07/2007 23:36:31 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE KEYSCAN
OBJECT MODULE PLACED I
www.eeworm.com/read/451546/7462037
h keyscan.h
#ifndef __KEYSCAN_H__
#define __KEYSCAN_H__
unsigned char ucKeyScan(); //键盘扫描程序
#endif
www.eeworm.com/read/451546/7462044
c keyscan.c
//*************************************************************************************************
//*************************************************************************************************
www.eeworm.com/read/451173/7469716
c keyscan.c
void KeyScan(void) /* 键盘扫描 */
{
unsigned char i,j,kv0,kv1,kv2,kv3,kv4;
i = 0;
j = 0;
P1 = 0xEF;
kv0=P1; /* 读入键值 */
P1 = 0xDF;
kv1=P1;
P1 = 0xBF;
kv2=P1;
P