OpenAMP compilation with cpp

[SMang.1]

i am trying to compile the third party OpenAMP folder in IAR with C++ and am facing a lot of errors.

how can these be resolved.

[Olivier GALLIEN]

Hi @SMang.1​ 

Which version of ecosystem are you using ?

CubeMX version ? Firmware package ?

Thanks

Olivier

[JTari.1]

Hello,

I am facing a similar issue. If i keep my main file with .c extension it works, but except for the generated code, we have entire code base in cpp.

Can you please help

[Olivier GALLIEN]

Hi @JTari.1​ ,

This remind me limitation we got in old version ecosystem V1 :

https://wiki.st.com/stm32mpu-ecosystem-v1/wiki/STM32CubeMP1_Package_release_note_-_v1.1.0#Known_issues_and_limitations

But their are no more mention in last V3.

So it should works using latest CubeMP1 package V1.4.0

Did you generate your project with CubeMX ?

Did you check if provided exemple in Cube Package are working ?

STM32Cube_FW_MP1_V1.4.0\Projects\STM32MP157C-DK2\Applications\OpenAMP\OpenAMP_raw

STM32Cube_FW_MP1_V1.4.0\Projects\STM32MP157C-DK2\Applications\OpenAMP\OpenAMP_TTY_echo

Olivier

[JTari.1]

Hello,

Thankyou for the reply. i am not using MP1 package but STM32H7 package for dual core microcontrollers. Yes i used the CubeMX to generate the code.

The problem arises because of using c++ instead of c. I guess OpenAMP doesnt support c++. Is there any help on this?

[Olivier GALLIEN]

Hi, you mean you work on H7 platform ?

In that case worth to open a new post in STM32H7 community.

Olivier