I tried a simple blank project (TouchGFX)for STM32H7B3I-DK first starting from IDE 1.6.1 and second time from MX v 6.2.1 but I've error fatal error: cmsis_os2.h: No such file or directory OSWrappers.cpp /TTS/. The MX configured for NO OS. attached

[ksale.1]

 

[ksale.1]

I tried again from scratch, this is what I got without adding a single line of code:(please find attached screenshots and RAM.ld file) .Help appreciated pointing out what is going wrong?

[ksale.1]

The RAM ld file.

[Romain DIELEMAN]

Hi,

Do you wish to work with or without an OS ? If without, then get rid of the path to the cmsisos2 as this is meant for FreeRTOS.

/Romain

[Romain DIELEMAN · Accepted solution]

Create a project from TouchGFX Designer 4.16.1 with the application template for the STM32H7B3 disco board to see and understand the additional configurations made to have TouchGFX running on that board.

/Romain

[ksale.1]

Thank you, @Romain DIELEMAN​ , it is working as follows:

1- start the project from TGX. designer 4.16.1

2- open the generated MX. 6.2.1

3- generate code from MX.

4- open project, IDE 1.6.1, build project is ok.

The question remains of the strange performance if I start the project from the IDE!