Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.
SDcard library for stm32 is a bare metal implementation which can easily be integrated into existing projects to provide functionality such as read ,write and create files and folders on a SDcard . the library is continuously under development to provide more features and support more protocols for high speed applications as well