Compiler/MSP430F6736: how to enble the RTC

Hi,

Could you please post your code and add some more information about the issue?
Which LPM mode are you using or are you in active mode?

Best regards
Lukas

RTCCTL0_H = RTCKEY_H; // Unlock RTC_C module
RTCCTL0_L |= RTCTEVIE; // Enable RTC time event interrupt
RTCCTL1 |= RTCBCD | RTCTEV_0 | RTCHOLD; // RTC enable BCD mode, RTC hold, Set RTCTEV for
1 minute alarm

RTCCTL1 &= ~(RTCHOLD); // Start RTC calendar mode
RTCCTL0_H = 0; // Lock RTC_C module

RTCCTL0_H = RTCKEY_H; // Unlock RTC_C module
RTCCTL0_L |= RTCTEVIE; // Enable RTC time event interrupt
RTCCTL1 |= RTCBCD | RTCTEV_0 | RTCHOLD; // RTC enable BCD mode, RTC hold, Set RTCTEV for 1 minute alarm
RTCCTL1 &= ~(RTCHOLD); // Start RTC calendar mode
RTCCTL0_H = 0; // Lock RTC_C module