Question
I am developing the capability to remotely update applications running on STM32L0xx using system bootloader.
Reviewing USART protocol used in the STM32 bootloader, I noticed the system bootloader accepts some commands on the UART bus. By chance, will anyone be able to provide an open-source tool that communicates with the processor to send these UART commands to the system bootloader?
The AN3155 provides enough information to create own "host" to communicate with the device bootloader. Don't want to duplicate work if it already exists.