Loading...
 

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 (registration required) various documents highlighting:

System Workbench for STM32


You are viewing a reply to FPU float in functions calls  

FPU float in functions calls

After taking a look to the STM32F4 documentation redface, I can confirm that the FPU only supports float variables in simple precision. That explains the slowdown with double variables I had before. rolleyes. But what can explain the fact that it is impossible to use float vaiables as parameters in a function call ?