I maked a little project with STM32F415, and i have 4 way to wakeup it from STANDBY mode.
1) PA0 Pin wake up
2) RTC Timer Wake Up
3) Tamper1 Wake up
4) RTC Alarm A and RTC Alarm B
For RTC Alarm i solved comparinging the time...but for others ?
Someone know a easy way to detect the event has "wakeuped" it ?
Sorry for my english