Since release 1.6.0 of the STM32 core, STM32CubeProgrammer is used to flash and replaced this tool.

stm32flash

Open source flash program for STM32 using the ST serial bootloader

Forked from https://sourceforge.net/projects/stm32flash

Branch master sync from:

Author: Patrick José Pereira <[email protected]>  2018-03-16 18:07:25
Committer: Tormod Volden <[email protected]>  2018-04-17 00:18:23
Follows: v0.5
Precedes:

    Makefile: Check if CC and AR are defined

    Signed-off-by: Patrick José Pereira <[email protected]>

Branch: Arduino_STM32 includes the stm32flash sources modified and provided by Roger Clark (@rogerclarkmelbourne) with rogerclarkmelbourne/Arduino_STM32