2015-12-02 10:37 PM
In my project there are two ways to wake up the STM from standby mode, one is the RTC wakeup timer (regular) and the other is PA0 WKUP (spontaneous), but is there a way to detect that it has been woken up by PA0 and perform a specific function?
2015-12-03 04:40 AM
Hi jasonas.matas,
The example under STM32Cube_FW_F4_V1.9.0\Projects\STM32F429I-Discovery\Examples\PWR\PWR_CurrentConsumption can be helpful for you.But, if you are developing an application with standby mode, be careful to taking into account the workround mentioned in section (2.1.3) of thehttp://www.st.com/st-web-ui/static/active/en/resource/technical/document/errata_sheet/DM00068628.pdf
related to STM32F427/437 and STM32F429/439.-Shahrzad-