Hello !
When MCU wake up from LLS3 mode , some LLWU interrupts should be cleaned as it mentioned in example.
But what about waiting some time for clock stabilisation ?
power_user_config_t targetConfig;
targetConfig.enableLpoClock = true;
targetConfig.mode = kAPP_PowerModeLls;
PM_PowerModeSwitch(&targetConfig, NULL);
//
// ... LLS3 ....
//
// Wakeup -> continue execution
//
// LLS3 –> RUN — 6.3 μs, see specification for exact clocks and etc.
//
/* Wait for PLL lock. MCG in PEE mode in RUN. */
while (!(kMCG_Pll0LockFlag & CLOCK_GetStatusFlags()))
{
}
CLOCK_SetPeeMode();
/* Power mode change. */
SMC_SetPowerModeRun(SMC); // No need ?
while (kSMC_PowerStateRun != SMC_GetPowerModeState(SMC))
{
}
Does this red color part is right one ?
Regards,
Eugene
