/* Retrieve maximum EP size Function Called during EndPoint configuration Return Value: maximum size for given EP  */
static int USBD_GetSizeEP(uint32_t EPNum)
/* Retrieve maximum EP size Function Called during EndPoint configuration Return Value: maximum size for given EP  */
static int USBD_GetSizeEP(uint32_t EPNum)
{
    case 0:
      return (64);
    case 1:
    case 2:
      return (512);
    case 3:
    case 4:
      return (64);
    case 5:
    case 6:
      return (1024);
    default:
      return (0);
  }
}