For STM32H563IIK6 USB Virtual configuration hanging in the code.

void MX_USB_PCD_Init(void)

{

/* USER CODE BEGIN USB_Init 0 */

hpcd_USB_DRD_FS.pData = &hUsbDeviceFS;

/* USER CODE END USB_Init 0 */

/* USER CODE BEGIN USB_Init 1 */

/* USER CODE END USB_Init 1 */

hpcd_USB_DRD_FS.Instance = USB_DRD_FS;

hpcd_USB_DRD_FS.Init.dev_endpoints = 8;

hpcd_USB_DRD_FS.Init.speed = USBD_FS_SPEED;

hpcd_USB_DRD_FS.Init.phy_itface = PCD_PHY_EMBEDDED;

hpcd_USB_DRD_FS.Init.Sof_enable = DISABLE;

hpcd_USB_DRD_FS.Init.low_power_enable = DISABLE;

hpcd_USB_DRD_FS.Init.lpm_enable = DISABLE;

hpcd_USB_DRD_FS.Init.battery_charging_enable = DISABLE;

hpcd_USB_DRD_FS.Init.vbus_sensing_enable = DISABLE;

hpcd_USB_DRD_FS.Init.bulk_doublebuffer_enable = DISABLE;

hpcd_USB_DRD_FS.Init.iso_singlebuffer_enable = DISABLE;

if (HAL_PCD_Init(&hpcd_USB_DRD_FS) != HAL_OK)

{

Error_Handler();

}

/* USER CODE BEGIN USB_Init 2 */

if(USBD_Init(&hUsbDeviceFS, &Class_Desc, 0) != USBD_OK)

Error_Handler();

if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK)

Error_Handler();

if(USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_CDC_Template_fops) != USBD_OK)

Error_Handler();

if(USBD_Start(&hUsbDeviceFS) != USBD_OK)

Error_Handler();

/* USER CODE END USB_Init 2 */

}

USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)

{

pdev->pData = &hpcd_USB_DRD_FS;

HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x40);

HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x80);

HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , CDC_IN_EP , PCD_SNG_BUF, 0xC0);

HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , CDC_OUT_EP , PCD_SNG_BUF, 0x100);

HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , CDC_CMD_EP , PCD_SNG_BUF, 0x140);

return USBD_OK;

}