STM32 Custom Bootloader P2/3: Flash Memory, Aliasing and Toggling the Memory Banks

Опубликовано: 24 Май 2026
на канале: Steppe School
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This video is the second part of the tutorial of designing a custom Bootloader for the STM32 MCUs. In this video, I will show how to work with the Flash memory and introduce aliasing. Then, we will learn how to toggle the memory banks.

Full STM32 Bootloader Design Course is available on:
https://www.steppeschool.com/stm32-bo...

Source Code and other complementary materials are available:
https://www.steppeschool.com/stm32-bo...

00:00 Introduction
01:19 Flash Mempory: Erasing and Stroing data
06:15 Aliasing and Boot-bank boot mode
14:54 Toggling the flash memory banks using BFB2 pin