The code is somewhat messy but good enough for POC. After reset, the MCU waits 5 seconds for the command to start programming. This is indicated by a rapidly blinking LED. If the MCU received the ...
Recently, I embarked on implementing a firmware update mechanism using In-Application Programming (IAP) on an STM32 microcontroller for the first time. The goal? To update a device's firmware directly ...
Bootloader has custom, lightweight and pyhsical layer agnostics communication interface. Detailed specifications of interface can be found in Bootloader_Interface_Specifications.xlsx. Shared memory ...
So, you’ve got a firmware dump. Perhaps a raw read off a chip? An update file you downloaded off the internet? Now what? Taking a firmware dump and turning it into something useful can sometimes be ...