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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32


You are viewing a reply to Need Float output for printf  

Need Float output for printf

Hello,

I know that this thread is one year old, but to give an answer for other people that are looking for the answer, I will give it.

By default the float support is disabled. To enable it, add the linker flag: “-u _printf_float” in your project properties:
Properties -> C/C++ Build -> Settings -> MCU GCC Linker -> Miscellaneous -> Linker flags