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 two short videos (registration required) highlighting:

System Workbench for STM32


Link error passing double variable to sqrt function

France

Hi,

I don’t think your problem has anything to do with the sqrt function.

You have obviously converted the project from C to C++ (as you are using collect2 in the link phase). This conversion has a small bug (that will be corrected soon) where link editor options set to the C project are not transfered to the C++ project (as the link editor is different).

You should add in project >> Properties >> C/C++ Build >> Settings >> MCU G++ Linker >> Miscellaneous in the appropriate text box the “-specs=nosys.specs -specs=nano.specs” settings that are provided in the C version of the project.

Alternatively you can also get the syscalls.c file from a System Workbench-generated project and place a copy in the source folder, near your main.c file

Bernard (Ac6)

 

Newest Forum Posts

  1. STM32429I_Discovery board with printf float support problem by johannes.visser@msc-technologies.eu, 2019-12-05 16:08
  2. malloc heap issue with CubeMX Project by johannes.visser@msc-technologies.eu, 2019-12-05 16:04
  3. Debugger not working by Daniel Jack Morley, 2019-11-27 21:46
  4. Compiler change problem by Lucian Pop, 2019-11-20 17:41
  5. Sample programs and compiling by jjtimer, 2019-11-20 10:31
  6. Unit test issues for STM32 by Rinkedevries, 2019-11-18 10:32
  7. Ubuntu 19.04 Debug problems by costantino, 2019-11-17 19:17
  8. Compile without eclipse by JSStabl, 2019-11-14 15:55
  9. Problem with PWM signal by ElectroniK, 2019-11-13 20:55
  10. Does System Workbench for STM32 work on a Raspberry Pi 4? by betocool, 2019-11-10 05:27

Last-Modified Blogs