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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 (registration required) various documents highlighting:

System Workbench for STM32

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Converting to C++

Posted by sixtimesseven on 2017-03-24 11:27

Hi all

I’m trying to convert a cubeMx project to c++ so that I can use a c++ librarie. Unfortunatly when I follow instructions to “convert to c++” using the project explorer as explained eg:

http://www.openstm32.org/forumthread1231Question

And then either rename main.c or add a new file to get main.ccp I get the following error:



‘’11:16:13 **** Incremental Build of configuration Debug for project Stm32 20 tsspop II ****
make all
Building file: ../Src/main.cpp
Invoking: MCU G++ Compiler
%cd%
arm-none-eabi-g++ -mcpu=cortex-m0 -mthumb -mfloat-abi=soft -Dweak=attributeweak -Dpacked=attributepacked -DUSE_HAL_DRIVER -DSTM32F070x6 -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Inc” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/STM32F0xx_HAL_Driver/Inc” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/STM32F0xx_HAL_Driver/Inc/Legacy” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/CMSIS/Device/ST/STM32F0xx/Include” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/CMSIS/Include” -O0 -g3 -Wall -fmessage-length=0 -ffunction-sections -c -fno-exceptions -fno-rtti -MMD -MP -MF”Src/main.d” -MT”Src/main.o” -o “Src/main.o” “../Src/main.cpp”
/usr/make/sh: -c: line 0: syntax error near unexpected token `(’
/usr/make/sh: -c: line 0: `arm-none-eabi-g++ -mcpu=cortex-m0 -mthumb -mfloat-abi=soft -Dweak=attributeweak -Dpacked=attributepacked -DUSE_HAL_DRIVER -DSTM32F070x6 -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Inc” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/STM32F0xx_HAL_Driver/Inc” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/STM32F0xx_HAL_Driver/Inc/Legacy” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/CMSIS/Device/ST/STM32F0xx/Include” -I”C:/Users/ak/Dropbox (icts)/STM32_Workbench/Stm32 20 tsspop II/Drivers/CMSIS/Include” -O0 -g3 -Wall -fmessage-length=0 -ffunction-sections -c -fno-exceptions -fno-rtti -MMD -MP -MF”Src/main.d” -MT”Src/main.o” -o “Src/main.o” “../Src/main.cpp”’
make: *** Src/main.o Error 258

11:16:13 Build Finished (took 28’‘0ms)


I tried various suggestions on topics I found both on this and on Eclipse forums but so far nothing works and I cant find much information on error 258 either?

Project is attached as archive.
I use:
Windows 7
Version: Mars.2 Release (4.5.2) Build id: 20160218-0600
Stm32f070f6p6

Regards
Andreas

Reads: 5306
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Posted by jLn_38 on 2017-03-24 11:40

Hi Andreas,

The recent update contains a fix on this point, so 1st make sure that your installation is up-to-date:
1.14

Regards,
Julien

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Posted by jLn_38 on 2017-03-24 13:27

Indeed there is still an issue with C++ projects.

You can workaround this by manually quoting the weak and packed symbols in the C++ build settings (Right Click on the Project > Properties):
Cpp Settings

Rgds,
Julien

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Posted by sixtimesseven on 2017-03-24 15:23

Yeeeeesssss! That works! Now it compiles just fine!
Thank you so much Julien!!!

Regards
Andreas

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