The generated code for the CM7 core, file main.c includes "cmsis_os.h", this should include "cmsis_os2." instead because of the V2 interface. The correct file "cmsis_os2.h" is in the Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 directory, the project needs to have that directory added and the CMSIS_RTOS (without _V2) can be removed from the project search path. My compiler is IAR if that makes a difference, MCU and Firmware package is STM32Cube_FW_H7 V1.9.0
