RTC FAST memory in bootloader

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wilkxt
Posts: 15
Joined: Sun Mar 06, 2016 7:46 pm

RTC FAST memory in bootloader

Postby wilkxt » Mon Aug 07, 2023 7:26 am

Hi
I see option "Reserve RTC FAST memory for custom purposes" in Bootloader config.
I use hook to change bootloader, and how to write some data to RTC FAST memory and read it in application?
I need this to identify bootloader version.
best regards, Tom
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