《键盘c语言程序》word版

《《键盘c语言程序》word版》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、查看文章 在DSP2812上的键盘C++程序#include"main.h"classSystemObjSystem;classTimerObjTimer;classLcdObjLcd;classKeyboardObjKeyboard;intmain(void){    Lcd.SetDisplayPos(0,0);//汉字定位到上行左端    Lcd.Display("汉字显示演示12");    Lcd.SetDisplayPos(1,0);//汉字定位到上行左端    Lcd.Display("汉字显示演示34");    Lcd.SetDisplayPos(2,0);//

2、汉字定位到上行左端    Lcd.Display("汉字显示演示56");    Lcd.SetDisplayPos(3,0);//汉字定位到上行左端    Lcd.Display("汉字显示演示78");    EALLOW;//    PieCtrlRegs.PIEACK.all=0xFFFF;//PIEACK_GROUP1;    PieCtrlRegs.PIEACK.bit.ACK7=1;    EDIS;        EINT;   //EnableGlobalinterruptINTM    ERTM;    //EnableGlobalrealtimeinterr

3、uptDBGM    for(;;)    {       asm("nop");    //Resetthewatchdogcounter       KickDog();    }}#include"keyboard.h"KeyboardObj::KeyboardObj(void){    Init();}voidKeyboardObj::Init(void){    for(inti=0;i

4、void){typedefvoid(KeyboardObj::*FunctionPtr)(void);//函数指针staticconstFunctionPtrKeyboardCommandTab[3][KeyboardNumbers]={    {        &KeyboardObj::Key01,        &KeyboardObj::Key02,        &KeyboardObj::Key03,        &KeyboardObj::Key04,        &KeyboardObj::Key05,        &KeyboardObj::Key06, 

5、       &KeyboardObj::Key07,        &KeyboardObj::Key08    },//放键表    {        &KeyboardObj::Key11,        &KeyboardObj::Key12,        &KeyboardObj::Key13,        &KeyboardObj::Key14,        &KeyboardObj::Key15,        &KeyboardObj::Key16,        &KeyboardObj::Key17,        &KeyboardObj::Key18

6、    },//短压表    {        &KeyboardObj::Key21,        &KeyboardObj::Key22,        &KeyboardObj::Key23,        &KeyboardObj::Key24,        &KeyboardObj::Key25,        &KeyboardObj::Key26,        &KeyboardObj::Key27,        &KeyboardObj::Key28    }//长压表};unsignedcharKeyCount;    Count%=KeyboardNu

7、mbers;    KeyCount=PressCount[Count];//取压键次数    if(Scan()==Count+1)//有键压下    {        KeyCount++;//压键计数            if(KeyCount>=KeyboardPushTimes)        {            if(KeyCount==KeyboardPushTimes)//短压键            {//                System.B