Thank you so much ! I will try it out ..maybe it'll help.

Hm,the problem is that the FOPEN_MAX is not defined !?** Maximum file locks allowed by DLibThen this code chunk is not executed:void __iar_file_Mtxinit(__iar_Rmtx *lock){#ifdef FOPEN_MAXuint32_t index;STM32_LOCK_BLOCK_IF_NULL_ARGUMENT(lock);stm32_loc...

Thank you very much for your answer. Much like the STM boilerplate code, the messaging is falling apart so I'm answering to you here.unfortunately, there is some other error elsewhere:void __iar_file_Mtxinit(__iar_Rmtx *lock) It says that there are n...