[蓝牙芯片] 解决ch57x的RTC库代码无法同时设置年月日时分秒问题分享

void RTC_InitTime( UINT16 y, UINT16 mon, UINT16 d, UINT16 h, UINT16 m, UINT16 s )

{

    UINT32  t;

    UINT16  year, month, day, sec2, t32k;

    UINT8V clk_pin;



    year = y;

    month = mon;

    day = 0;

    while ( year > BEGYEAR )

    {

      day += YearLength( year-1 );

      year--;

    }

    while ( month > 1 )

    {

      day += monthLength( IsLeapYear( y ), month-2 );

      month--;

    }



    day += d-1;

    sec2 = (h%24)*1800+m*30+s/2;

    t32k = (s&1)?(0x8000):(0);

    t = sec2;

    t = t<<16 | t32k;



    do{

      clk_pin = (R8_CK32K_CONFIG&RB_32K_CLK_PIN);

    }while( (clk_pin != (R8_CK32K_CONFIG&RB_32K_CLK_PIN)) || (!clk_pin) );





    R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG1;

    R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG2;

    R32_RTC_TRIG = day;

    R8_RTC_MODE_CTRL |= RB_RTC_LOAD_HI;

    R32_RTC_TRIG = t;

    R8_RTC_MODE_CTRL |= RB_RTC_LOAD_LO;

    R8_SAFE_ACCESS_SIG = 0;

}

    R8_SAFE_ACCESS_SIG = 0;    

    R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG1;

    R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG2;