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Best way to share variables between ULP & Wake Up stub

Posted: Mon Nov 18, 2024 5:35 am
by Michaelboeding
I'm attempting to share RTC memory variables between ULP & Deep sleep wakeup stubs but im having trouble getting it working. Basically I want to have an easy way to link variables that I can reference in my RISC-V ULP (ESP32-S3) and then also access these in the deep sleep wakeup stubs and during the normal operation.

Re: Best way to share variables between ULP & Wake Up stub

Posted: Mon Nov 18, 2024 6:46 am
by aliarifat794
You have to esp_sleep.h and then Access RTC Memory in RISC-V ULP Code.
https://docs.espressif.com/projects/esp ... isc-v.html