Hello,
Where can I find Disable SPLL or FIRC API in SDK?
Should I generate one more clock configuration in order to disable SPLL and FIRC before entering VLPS mode?
I also can't find DeInit API, could you guide how to implement "scg_disable_pll_and_firc()" with SDK?
AN5425
Best regards,
Kate Lee
Hello Kate,
The power_manager SDK driver disables FIRC, SPLL, SOSC and switches the system clock to SIRC before the MCU goes to VLPS.
You can use the power_mode_switch SDK example and call this function:
/* Set power mode to VLPS */
retV = POWER_SYS_SetMode(VLPS, POWER_MANAGER_POLICY_AGREEMENT);
In power_manager_S32K1xx.c,
function POWER_SYS_SwitchToSleepingPowerMode()
Regards,
Daniel
