ESP32 Forum

Posted: **Fri Sep 28, 2018 5:05 am**

Is it possible to freely use the RTC Fast Memory for data storage? I would like to use it to store data during deep sleep. But I am unclear if the default wakeup stub resides there.

Thanks.

Posted: **Fri Sep 28, 2018 6:17 am**

Yes you would probably need to add some markers to the linker script to figure out where the stub ends.

ESP32 Forum

Can I use RTC Fast Memory without a wakeup stub?

Can I use RTC Fast Memory without a wakeup stub?

Re: Can I use RTC Fast Memory without a wakeup stub?