Tutorial - How to upload arbitrary data to STM32F4 Flash MemorySubmitted by mario on Fri, 12/16/2016 - 17:57
Uploading binary data to a desired address
Gecho has one megabyte of FLASH memory, and only a fragment is occupied by standard firmware.
You might need to use this process, if:
- you wish to extend the functionality
- you need to store larger amount of data
- it is not handy to pack data into source files (as constants etc.)
- you want to be able to replace this data without interfering with firmware
Connect your SWD Programming Adapter and start STM32 ST-LINK Utility.
Into the "Size" field, enter 0x100000 - this is a full range of FLASH memory available in our MCU - and click "Connect to the target" icon.