[参考译文] MSP430F6779A：混合使用软件和硬件控制时、选择了哪个辅助电源开关？

    if ((AUXCTL0_L & LOCKAUX_L) == LOCKAUX_L)   // Auxiliary is locked because of core power down?
    {
        AUXCTL0_L &= ~LOCKAUX_L;                // Release Auxiliary module from core power down
    }

    AUXIE     = 0x0000;                         // AUXIE Disable.
    AUXCTL2   =  (AUXMR_0 | AUX0LVL_6 | AUX1LVL_5 | AUX2LVL_0);
                                                // AUXCTL2    Auxiliary supply monitoring rate: 0.
                                                //            AUX0LVL : 3.0V.
                                                //            AUX1LVL : 2.7V.
                                                //            AUX2LVL : 0.0V.
    AUXIFG   &= ~(AUX0SWIFG | AUX1SWIFG | AUX2SWIFG | AUX0DRPIFG | AUX1DRPIFG | AUX2DRPIFG | AUXMONIFG | AUXSWNMIFG);
                                                // AUXIFG
    AUXCTL1 |=   (AUX0MD | AUX2MD);
    AUXCTL1  =   (AUX0MD | AUX2MD | AUX0OK);