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2022-05-05 94861120b14313f81fc666e612c48c9e8a81f1e7

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/************************** Copyright (c) **********************************
**                 FUZHOU FUGUANG ELECTRONICS Co.,LTD.
**                        ¸£Öݸ£¹âµç×ÓÓÐÏÞ¹«Ë¾
**                       http://www.fuguang.com
**
**-------------- File Info -------------------------------------------------
** File name:            KeyBoard_Driver.c
** Last modified Date:  2008-11-16
** Last Version:        1.0
** Descriptions:        KeyBoard Drivers lib
**
**--------------------------------------------------------------------------
** Created by:            mxpopstar
** Created date:        2008-11-16
** Version:                1.0
** Descriptions:        The original version
**
**--------------------------------------------------------------------------
** Modified by:            mxpopstar
** Modified date:        2008-11-20
** Version:
** Descriptions:        KeyBoard Drivers lib
**
***************************************************************************/
//--------------------------------------------------------------------------------------------------
#include    "KeyBoard_Driver.h"
#include    "AD7843_Driver.h"
#include    "RelayContorl.h"
//--------------------------------------------------------------------------------------------------
void InitIO_KeyBoard(void)
{
    DDRA &= ~((1<<PA0)|(1<<PA1)|(1<<PA2)|(1<<PA3)|(1<<PA4)|(1<<PA5)|(1<<PA6));    
}
//--------------------------------------------------------------------------------------------------
static unsigned char VolParm=0;//2016-3-16Ôö¼Ó
unsigned char GetVolRange(void)
{
    unsigned int VolRange = 0;
    
    VolRange = GetStepOut();
    
    if(VolRange == 0xE2)        //µÍÓÚ65V
    {
        VolParm = 1;///
        return 1;
    }
    else if(VolRange == 0xE1)    //¸ßÓÚ65V
    {
        VolParm = 5;////
        return 5;
    }
    else                 //--------´«ËÍ´íÎóÂëÔª
    {
        VolParm = 0;///
        return 0;
    }
}
unsigned char GetVolParm(void)//2016-3-16Ôö¼Ó
{
    return VolParm;
}
//----------------------------------------------------------------------------------------------------
unsigned char GetKey(void)
{
    /*
    if(KEY0)
        return Button0;
    else if(KEY1)
        return Button1;
    else if(KEY2)
        return Button2;
    else if(KEY3)
        return Button3;
    else if(KEY4)
        return Button4;
    else if(KEY5)
        return Button5;
    else if(KEY6)
        return Button6;
    else if(KEY7)
        return Button7;
    else if(KEY8)
        return Button8;    
    
    else */
    return ButtonNull;     
}
//--------------------------------------------------------------------------------------------------
 
unsigned char GetKeyPress(void)
{
    /*
    static unsigned char button = ButtonNull;
    static unsigned char count = 0;
    
    unsigned char tmpbutton;
    
    tmpbutton = GetKey();
    
    if(tmpbutton != ButtonNull)       //Èç¹ûÓа´¼ü±»°´ÏÂ
    {
        if(button != tmpbutton)       //Èç¹û±»°´ÏµļüÓëÇ°Ò»¸ö¼ü²»ÏàµÈ
        {
            _delay_ms(20);
            
            if(GetKey() == tmpbutton) //°´¼üÏû¶·ºóÖØмì²â°´¼ü
            {
                button = tmpbutton;
            }
            else
            {
                button = ButtonNull;
            }
        }    
        else                          //Èç¹û±»°´ÏµļüÓëÇ°Ò»¸ö¼üÏàµÈ
        {
            if(count < 10)
            {
                count++;
                _delay_ms(1);
            }
            button = tmpbutton;
        }
    }    
    else                              //Èç¹ûûÓа´¼ü±»°´ÏÂ,¾Í·µ»Ø¿Õ°´¼ü
    {
        button = ButtonNull;
        count = 0;
    }
    */
    return ButtonNull;    
}
//--------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------