//-------------------------------------------------------//
//        Project Code : ALE300K03-21-LGE-GEN2.0-BE-CPU1
//           File Name : Util.cpp
//          Created on : 2022. 11. 5.
//         Description :
//              Author : KimJeongWoo
//  Last modified Date :
//-------------------------------------------------------//

#include "CodeLibMath.h"
#include "Util.h"

#define BUILD_MONTH_IS_JAN (__DATE__[0] == 'J' && __DATE__[1] == 'a' && __DATE__[2] == 'n')
#define BUILD_MONTH_IS_FEB (__DATE__[0] == 'F')
#define BUILD_MONTH_IS_MAR (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'r')
#define BUILD_MONTH_IS_APR (__DATE__[0] == 'A' && __DATE__[1] == 'p')
#define BUILD_MONTH_IS_MAY (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'y')
#define BUILD_MONTH_IS_JUN (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'n')
#define BUILD_MONTH_IS_JUL (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'l')
#define BUILD_MONTH_IS_AUG (__DATE__[0] == 'A' && __DATE__[1] == 'u')
#define BUILD_MONTH_IS_SEP (__DATE__[0] == 'S')
#define BUILD_MONTH_IS_OCT (__DATE__[0] == 'O')
#define BUILD_MONTH_IS_NOV (__DATE__[0] == 'N')
#define BUILD_MONTH_IS_DEC (__DATE__[0] == 'D')

#define BUILD_DATE_CH0 (__DATE__[ 4] - '0')
#define BUILD_DATE_CH1 (__DATE__[ 5] - '0')

#define BUILD_YEAR_CH0 (__DATE__[ 7] - '0')
#define BUILD_YEAR_CH1 (__DATE__[ 8] - '0')
#define BUILD_YEAR_CH2 (__DATE__[ 9] - '0')
#define BUILD_YEAR_CH3 (__DATE__[10] - '0')

#define BUILD_HOUR (((__TIME__[0] - '0') * 10 + __TIME__[1] - '0'))
#define BUILD_MIN  (((__TIME__[3] - '0') * 10 + __TIME__[4] - '0'))
#define BUILD_SEC  (((__TIME__[6] - '0') * 10 + __TIME__[7] - '0'))


struct sCompileTime
{
    Uint32 Date;
    Uint32 Time;
};

volatile struct sCompileTime Compiletime;

void getCompileTime()
{

    unsigned long TempYear = 0;
    unsigned long TempMonth = 0;
    unsigned long TempDate = 0;
    unsigned long TempHour = 0;
    unsigned long TempMin = 0;
    unsigned long TempSec = 0;
    unsigned long TempCal = 0;

    TempYear = (Uint32) (BUILD_YEAR_CH0 * 1000 + BUILD_YEAR_CH1 * 100 + BUILD_YEAR_CH2 * 10 + BUILD_YEAR_CH3) * 10000;

    //�� ���� --> ���ڷ� ��ȯ easy���� ���ڿ��� ���� �����Ƿ�...
    if (BUILD_MONTH_IS_JAN) TempMonth = (Uint32) (1 * 100);
    else if (BUILD_MONTH_IS_FEB) TempMonth = (Uint32) (2 * 100);
    else if (BUILD_MONTH_IS_MAR) TempMonth = (Uint32) (3 * 100);
    else if (BUILD_MONTH_IS_APR) TempMonth = (Uint32) (4 * 100);
    else if (BUILD_MONTH_IS_MAY) TempMonth = (Uint32) (5 * 100);
    else if (BUILD_MONTH_IS_JUN) TempMonth = (Uint32) (6 * 100);
    else if (BUILD_MONTH_IS_JUL) TempMonth = (Uint32) (7 * 100);
    else if (BUILD_MONTH_IS_AUG) TempMonth = (Uint32) (8 * 100);
    else if (BUILD_MONTH_IS_SEP) TempMonth = (Uint32) (9 * 100);
    else if (BUILD_MONTH_IS_OCT) TempMonth = (Uint32) (10 * 100);
    else if (BUILD_MONTH_IS_NOV) TempMonth = (Uint32) (11 * 100);
    else if (BUILD_MONTH_IS_DEC) TempMonth = (Uint32) (12 * 100);

    TempCal = BUILD_DATE_CH0;
    if (( BUILD_DATE_CH0 < 0) || ( BUILD_DATE_CH0 > 9)) TempCal = 0;

    TempDate = (Uint32) ((TempCal * 10) + BUILD_DATE_CH1);

    TempHour = (Uint32) BUILD_HOUR * 10000; //Unit32 ij���� ���� ���� 16bit ������ ����ؼ� ���ڸ� �߸�
    TempMin = (Uint32) BUILD_MIN * 100;
    TempSec = (Uint32) BUILD_SEC;

    Compiletime.Date = (TempYear + TempMonth + TempDate);
    Compiletime.Time = (TempHour + TempMin + TempSec);

}


//BCD �ڵ带 Decimal ���·� ���� ex) 0x45 -> 45��
Uint16 BcdToDec(unsigned int x)
{
    return (x - 6 * (x >> 4));
}

int compare(const void *a, const void *b)
{
    return *(int *) a - *(int *) b; //ũ�� ���, ������ ���� ����
}

float fMax2(float in1, float in2)
{
    float max;

    if (in1 > in2) max = in1;
    else max = in2;

    return max;
}   // return maximum value of two

float fMin2(float in1, float in2)
{
    float min;

    if (in1 < in2) min = in1;
    else min = in2;

    return min;
}   // return minimum value of two

float fMax3(float in1, float in2, float in3)
{
    float max;

    if (in1 > in2) max = in1;
    else max = in2;
    if (in3 > max) max = in3;

    return max;
}   // return maximum value of two

float fMid3(float in1, float in2, float in3)
{
    float mid;

    if (in1 < in2)
    {
        if (in2 < in3) mid = in2;
        else if (in1 < in3) mid = in3;
        else mid = in1;
    }
    else if (in1 > in2)
    {
        if (in1 < in3) mid = in1;
        else if (in2 < in3) mid = in3;
        else mid = in2;
    }


    return mid;
}

float fMin3(float in1, float in2, float in3)
{
    float min;

    if (in1 < in2) min = in1;
    else min = in2;
    if (in3 < min) min = in3;

    return min;
}   // return minimum value of two