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

Forum List Topic List

You are viewing a reply to Enable FPU in System Workbench for STM32  

Re: Enable FPU in System Workbench for STM32

Posted by filartrix on 2015-02-01 12:10

Hi George,
than you for the tip.
I made some tests and I tried your solution, it works!
Anyway I’ve been reading the difference between:


[+]

https://wiki.debian.org/ArmHardFloatPort/VfpComparisonQuestion
so when possible hard flag should be used.
If the projct does not use external libraries, is possible to use “hard” flag, but the flag has to be enabled in: GCC compiler, GCC Linker and GCC Assrmbler.
To do so, go to project properties (Alt + Enter), choose C/C++ Build and then settings, then add flags:
http://s16.postimg.org/olvegtf05/Untitled.pngQuestion

Bye Filippo

Reads: 3819
Link