GitHub

GitHub - 0xD10DE4148/stm32-bootloader-1: Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware ...

The microcontroller flash is organized as follows: by default the first 32kBytes (16 pages) of the flash is reserved for the bootloader and the rest of the flash is the application space.
GitHub

Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on external SD card with FAT32 ...

This demo is implemented on a custom hardware (see Figure 1) equipped with a STM32L496VG microcontroller [1, 2]. The microSD card is connected to the MCU over SDIO interface. The implementation uses ...
EDN

Working With Bootloaders & Build Your Own Bootloader – 2

Now you understand that what is a bootloader is and what are the benefits of a bootloader. Inspired by many online tutorials, now I am giving you an introduction to install a bootloader into your own ...
EDN

7 tips for designing a robust Bootloader

Embedded software is never finished. The software always requires some tweak, adjustment, a feature addition or bug fix. It is just the way the world works. A product could be sent back to the ...
Electronic Design

Bootload Wirelessly Using the Bluetooth Serial Port Profile

A bootloader makes it possible to update a product’s firmware in the field. Common communication interfaces like UART, I 2 C, SPI or USB can be used to update the firmware, which typically involves a ...