Watchdog in standby mode: MSP430G LPM3 WDG

[matusel]

Hello EDAboard I hope someone can help me.
Can a MSP430GXXXX go in low power mode 3 - LPM3 with the watchdog enabled (and without any external oscillator) ? Can the mcu, normally awakened from LPM3 via GPIO interrupt, get stuck when in standby ?

Here below the pseudocode

Loop{
    //Wake up via GPIO interrupt
    WDTCTL = WDT_ARST_1000;
    IE1 |= WDTIE;          
    //Clean of WDG in a interrupt routine of timer A0 because of stuck blocks code -> WDTCTL = WDT_ARST_1000;
    //Standby 
}

 

[burningmosfet]

I had the same problem but anyone could give me an answer...