Hello,
Now I'm developing on STM32L052T8Y6TR and thinking to occur every 20msec WakeUp from systick interrupt.
More concretely, after Entering Stop Mode (by HAL_PWR_EnterSTOPMode),
I want to start wake-up at arbitrary time. in the SysTick_Callback.
I know HAL_RTCEx_SetWakeUpTimer_IT as regular wake-up function, I'd know how to start wake-up immediately.
Please tell me how to realize it.
Thanks,
