LP-MSPM0G3507: wake up from STANDBY mode.

Part Number: LP-MSPM0G3507
Other Parts Discussed in Thread: MSPM0G3507

Hi, M0 Team.

I'm testing timer example (timx_timer_mode_periodic_standby_LP_MSPM0G3507_nortos_ticlang)

This example seems like to enter STANDBY mode.

What should I do to change from STANDBY mode to RUN mode?

I want to wake up from STANDBYmode whenever a timer interrupt occurs.

I make a counter variable. But gMainloopCounter does not increment.

#include "ti_msp_dl_config.h"

int16_t gInteruptCounter = 0;
int16_t gMainloopCounter = 0;

int main(void)
{
    SYSCFG_DL_init();

    NVIC_EnableIRQ(TIMER_0_INST_INT_IRQN);
    DL_SYSCTL_enableSleepOnExit();

    DL_TimerG_startCounter(TIMER_0_INST);

    while (1)
    {
        __WFI();

        gMainloopCounter++;
    }
}

void TIMER_0_INST_IRQHandler(void)
{
    switch (DL_TimerG_getPendingInterrupt(TIMER_0_INST)) {
        case DL_TIMER_IIDX_LOAD:
            gInteruptCounter++;
            DL_GPIO_togglePins(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
            break;
        default:
            break;
 

In the case of msp430, functions like __bic_SR_register_on_exit(LPM3_bits) is used within the ISR.

Should M0 also use function?