MX_TouchGFX_PreOSInit() called before I can init my external (QSPI) Flash

[MHoll.2]

The STM32CubeMX generated main.c has the function MX_TouchGFX_PreOSInit() called directly after the MX_xxx_Init() functions, before I can insert my External Flash Initialisation (in /* USER CODE BEGIN 2 */).

This prevents the use of the External Flash for the TextFlashSection defined by TouchGFX.

It would be better to call MX_TouchGFX_PreOSInit() immediatly before MX_xxx_Init() (in my case  MX_ThreadX_Init()).

[Souhaib MAZHOUD]

Hello @MHoll.2 

What MCU are you using? Or could you provide your IOC in order to investigate further the issue.

BR, Souhaib

[MHoll.2]

Hi Souhaib,

I'm using the STM32H725IEK.

Attached a small example ioc file that generates

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{

  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MPU Configuration--------------------------------------------------------*/
  MPU_Config();

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_OCTOSPI1_Init();
  /* Call PreOsInit function */
  MX_TouchGFX_PreOSInit();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */

  MX_ThreadX_Init();

  /* We should never get here as control is now taken by the scheduler */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

  I'm using STMCubeIDE 1.18.1, beause of  this problem:  https://community.st.com/t5/stm32cubeide-mcus/stm32cubeide-1-19-0-problem-migrating-octospi2-stm32h730-from-1/td-p/819983

Martin