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/323795/13317367
o keyscan.o
www.eeworm.com/read/321123/13411913
o keyscan.o
www.eeworm.com/read/321123/13411946
o keyscan.o
www.eeworm.com/read/319381/13452840
c keyscan.c
unsigned char KeyGetCode(void) //返回按键码
{
key_ok=0;
return(key_data);
}
bit KeyTest(void) //检查有无按键
{
KeyScan(); //键扫描
return(key_ok);
}
www.eeworm.com/read/317262/13506754
h keyscan.h
#define uchar unsigned char
#define uint unsigned int
#define Keyport P2
//*************延时函数*************//
void dlms(void)
{uchar i;
for(i=200;i>0;i--){}
}
//*************键盘扫描**************
www.eeworm.com/read/313935/13579209
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/310945/13639634
vhd keyscan.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
--MCU与FPGA通信采用总线方式,其中,EN为使能端
entity keyscan is
port(clk:in std_logic;
mcuaddr:in std_logic_vector(1 downto 0);--
www.eeworm.com/read/310945/13639831
bsf keyscan.bsf
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to
www.eeworm.com/read/309972/13661276
c keyscan.c
/**************************************************************
4*4 Key Scan
**************************************************************/
#include "def.h"
#include "option.h"
#include "2440a
www.eeworm.com/read/309972/13661294