diff options
Diffstat (limited to 'stm/lib/usbd_msc_core.c')
| -rw-r--r-- | stm/lib/usbd_msc_core.c | 497 |
1 files changed, 0 insertions, 497 deletions
diff --git a/stm/lib/usbd_msc_core.c b/stm/lib/usbd_msc_core.c deleted file mode 100644 index da86d27218..0000000000 --- a/stm/lib/usbd_msc_core.c +++ /dev/null @@ -1,497 +0,0 @@ -/**
- ******************************************************************************
- * @file usbd_msc_core.c
- * @author MCD Application Team
- * @version V1.1.0
- * @date 19-March-2012
- * @brief This file provides all the MSC core functions.
- *
- * @verbatim
- *
- * ===================================================================
- * MSC Class Description
- * ===================================================================
- * This module manages the MSC class V1.0 following the "Universal
- * Serial Bus Mass Storage Class (MSC) Bulk-Only Transport (BOT) Version 1.0
- * Sep. 31, 1999".
- * This driver implements the following aspects of the specification:
- * - Bulk-Only Transport protocol
- * - Subclass : SCSI transparent command set (ref. SCSI Primary Commands - 3 (SPC-3))
- *
- * @endverbatim
- *
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2>
- *
- * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
- * You may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.st.com/software_license_agreement_liberty_v2
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "usbd_msc_mem.h"
-#include "usbd_msc_core.h"
-#include "usbd_msc_bot.h"
-#include "usbd_msc_conf.h"
-#include "usbd_req.h"
-
-
-/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
- * @{
- */
-
-
-/** @defgroup MSC_CORE
- * @brief Mass storage core module
- * @{
- */
-
-/** @defgroup MSC_CORE_Private_TypesDefinitions
- * @{
- */
-/**
- * @}
- */
-
-
-/** @defgroup MSC_CORE_Private_Defines
- * @{
- */
-
-/**
- * @}
- */
-
-
-/** @defgroup MSC_CORE_Private_Macros
- * @{
- */
-/**
- * @}
- */
-
-
-/** @defgroup MSC_CORE_Private_FunctionPrototypes
- * @{
- */
-uint8_t USBD_MSC_Init (void *pdev,
- uint8_t cfgidx);
-
-uint8_t USBD_MSC_DeInit (void *pdev,
- uint8_t cfgidx);
-
-uint8_t USBD_MSC_Setup (void *pdev,
- USB_SETUP_REQ *req);
-
-uint8_t USBD_MSC_DataIn (void *pdev,
- uint8_t epnum);
-
-
-uint8_t USBD_MSC_DataOut (void *pdev,
- uint8_t epnum);
-
-uint8_t *USBD_MSC_GetCfgDesc (uint8_t speed,
- uint16_t *length);
-
-#ifdef USB_OTG_HS_CORE
-uint8_t *USBD_MSC_GetOtherCfgDesc (uint8_t speed,
- uint16_t *length);
-#endif
-
-
-uint8_t USBD_MSC_CfgDesc[USB_MSC_CONFIG_DESC_SIZ];
-
-
-
-
-/**
- * @}
- */
-
-
-/** @defgroup MSC_CORE_Private_Variables
- * @{
- */
-
-
-USBD_Class_cb_TypeDef USBD_MSC_cb =
-{
- USBD_MSC_Init,
- USBD_MSC_DeInit,
- USBD_MSC_Setup,
- NULL, /*EP0_TxSent*/
- NULL, /*EP0_RxReady*/
- USBD_MSC_DataIn,
- USBD_MSC_DataOut,
- NULL, /*SOF */
- NULL,
- NULL,
- USBD_MSC_GetCfgDesc,
-#ifdef USB_OTG_HS_CORE
- USBD_MSC_GetOtherCfgDesc,
-#endif
-};
-
-#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
- #if defined ( __ICCARM__ ) /*!< IAR Compiler */
- #pragma data_alignment=4
- #endif
-#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
-/* USB Mass storage device Configuration Descriptor */
-/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
-__ALIGN_BEGIN uint8_t USBD_MSC_CfgDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
-{
-
- 0x09, /* bLength: Configuation Descriptor size */
- USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
- USB_MSC_CONFIG_DESC_SIZ,
-
- 0x00,
- 0x01, /* bNumInterfaces: 1 interface */
- 0x01, /* bConfigurationValue: */
- 0x04, /* iConfiguration: */
- 0xC0, /* bmAttributes: */
- 0x32, /* MaxPower 100 mA */
-
- /******************** Mass Storage interface ********************/
- 0x09, /* bLength: Interface Descriptor size */
- 0x04, /* bDescriptorType: */
- 0x00, /* bInterfaceNumber: Number of Interface */
- 0x00, /* bAlternateSetting: Alternate setting */
- 0x02, /* bNumEndpoints*/
- 0x08, /* bInterfaceClass: MSC Class */
- 0x06, /* bInterfaceSubClass : SCSI transparent*/
- 0x50, /* nInterfaceProtocol */
- 0x05, /* iInterface: */
- /******************** Mass Storage Endpoints ********************/
- 0x07, /*Endpoint descriptor length = 7*/
- 0x05, /*Endpoint descriptor type */
- MSC_IN_EP, /*Endpoint address (IN, address 1) */
- 0x02, /*Bulk endpoint type */
- LOBYTE(MSC_MAX_PACKET),
- HIBYTE(MSC_MAX_PACKET),
- 0x00, /*Polling interval in milliseconds */
-
- 0x07, /*Endpoint descriptor length = 7 */
- 0x05, /*Endpoint descriptor type */
- MSC_OUT_EP, /*Endpoint address (OUT, address 1) */
- 0x02, /*Bulk endpoint type */
- LOBYTE(MSC_MAX_PACKET),
- HIBYTE(MSC_MAX_PACKET),
- 0x00 /*Polling interval in milliseconds*/
-};
-#ifdef USB_OTG_HS_CORE
- #ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
- #if defined ( __ICCARM__ ) /*!< IAR Compiler */
- #pragma data_alignment=4
- #endif
- #endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
-__ALIGN_BEGIN uint8_t USBD_MSC_OtherCfgDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
-{
-
- 0x09, /* bLength: Configuation Descriptor size */
- USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION,
- USB_MSC_CONFIG_DESC_SIZ,
-
- 0x00,
- 0x01, /* bNumInterfaces: 1 interface */
- 0x01, /* bConfigurationValue: */
- 0x04, /* iConfiguration: */
- 0xC0, /* bmAttributes: */
- 0x32, /* MaxPower 100 mA */
-
- /******************** Mass Storage interface ********************/
- 0x09, /* bLength: Interface Descriptor size */
- 0x04, /* bDescriptorType: */
- 0x00, /* bInterfaceNumber: Number of Interface */
- 0x00, /* bAlternateSetting: Alternate setting */
- 0x02, /* bNumEndpoints*/
- 0x08, /* bInterfaceClass: MSC Class */
- 0x06, /* bInterfaceSubClass : SCSI transparent command set*/
- 0x50, /* nInterfaceProtocol */
- 0x05, /* iInterface: */
- /******************** Mass Storage Endpoints ********************/
- 0x07, /*Endpoint descriptor length = 7*/
- 0x05, /*Endpoint descriptor type */
- MSC_IN_EP, /*Endpoint address (IN, address 1) */
- 0x02, /*Bulk endpoint type */
- 0x40,
- 0x00,
- 0x00, /*Polling interval in milliseconds */
-
- 0x07, /*Endpoint descriptor length = 7 */
- 0x05, /*Endpoint descriptor type */
- MSC_OUT_EP, /*Endpoint address (OUT, address 1) */
- 0x02, /*Bulk endpoint type */
- 0x40,
- 0x00,
- 0x00 /*Polling interval in milliseconds*/
-};
-#endif
-
-#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
- #if defined ( __ICCARM__ ) /*!< IAR Compiler */
- #pragma data_alignment=4
- #endif
-#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
-__ALIGN_BEGIN static uint8_t USBD_MSC_MaxLun __ALIGN_END = 0;
-
-#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
- #if defined ( __ICCARM__ ) /*!< IAR Compiler */
- #pragma data_alignment=4
- #endif
-#endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
-__ALIGN_BEGIN static uint8_t USBD_MSC_AltSet __ALIGN_END = 0;
-
-/**
- * @}
- */
-
-
-/** @defgroup MSC_CORE_Private_Functions
- * @{
- */
-
-/**
-* @brief USBD_MSC_Init
-* Initialize the mass storage configuration
-* @param pdev: device instance
-* @param cfgidx: configuration index
-* @retval status
-*/
-uint8_t USBD_MSC_Init (void *pdev,
- uint8_t cfgidx)
-{
- USBD_MSC_DeInit(pdev , cfgidx );
-
- /* Open EP IN */
- DCD_EP_Open(pdev,
- MSC_IN_EP,
- MSC_EPIN_SIZE,
- USB_OTG_EP_BULK);
-
- /* Open EP OUT */
- DCD_EP_Open(pdev,
- MSC_OUT_EP,
- MSC_EPOUT_SIZE,
- USB_OTG_EP_BULK);
-
- /* Init the BOT layer */
- MSC_BOT_Init(pdev);
-
- return USBD_OK;
-}
-
-/**
-* @brief USBD_MSC_DeInit
-* DeInitilaize the mass storage configuration
-* @param pdev: device instance
-* @param cfgidx: configuration index
-* @retval status
-*/
-uint8_t USBD_MSC_DeInit (void *pdev,
- uint8_t cfgidx)
-{
- /* Close MSC EPs */
- DCD_EP_Close (pdev , MSC_IN_EP);
- DCD_EP_Close (pdev , MSC_OUT_EP);
-
- /* Un Init the BOT layer */
- MSC_BOT_DeInit(pdev);
- return USBD_OK;
-}
-/**
-* @brief USBD_MSC_Setup
-* Handle the MSC specific requests
-* @param pdev: device instance
-* @param req: USB request
-* @retval status
-*/
-uint8_t USBD_MSC_Setup (void *pdev, USB_SETUP_REQ *req)
-{
-
- switch (req->bmRequest & USB_REQ_TYPE_MASK)
- {
-
- /* Class request */
- case USB_REQ_TYPE_CLASS :
- switch (req->bRequest)
- {
- case BOT_GET_MAX_LUN :
-
- if((req->wValue == 0) &&
- (req->wLength == 1) &&
- ((req->bmRequest & 0x80) == 0x80))
- {
- USBD_MSC_MaxLun = USBD_STORAGE_fops->GetMaxLun();
- if(USBD_MSC_MaxLun > 0)
- {
- USBD_CtlSendData (pdev,
- &USBD_MSC_MaxLun,
- 1);
- }
- else
- {
- USBD_CtlError(pdev , req);
- return USBD_FAIL;
-
- }
- }
- else
- {
- USBD_CtlError(pdev , req);
- return USBD_FAIL;
- }
- break;
-
- case BOT_RESET :
- if((req->wValue == 0) &&
- (req->wLength == 0) &&
- ((req->bmRequest & 0x80) != 0x80))
- {
- MSC_BOT_Reset(pdev);
- }
- else
- {
- USBD_CtlError(pdev , req);
- return USBD_FAIL;
- }
- break;
-
- default:
- USBD_CtlError(pdev , req);
- return USBD_FAIL;
- }
- break;
- /* Interface & Endpoint request */
- case USB_REQ_TYPE_STANDARD:
- switch (req->bRequest)
- {
- case USB_REQ_GET_INTERFACE :
- USBD_CtlSendData (pdev,
- &USBD_MSC_AltSet,
- 1);
- break;
-
- case USB_REQ_SET_INTERFACE :
- USBD_MSC_AltSet = (uint8_t)(req->wValue);
- break;
-
- case USB_REQ_CLEAR_FEATURE:
-
- /* Flush the FIFO and Clear the stall status */
- DCD_EP_Flush(pdev, (uint8_t)req->wIndex);
-
- /* Re-activate the EP */
- DCD_EP_Close (pdev , (uint8_t)req->wIndex);
- if((((uint8_t)req->wIndex) & 0x80) == 0x80)
- {
- DCD_EP_Open(pdev,
- ((uint8_t)req->wIndex),
- MSC_EPIN_SIZE,
- USB_OTG_EP_BULK);
- }
- else
- {
- DCD_EP_Open(pdev,
- ((uint8_t)req->wIndex),
- MSC_EPOUT_SIZE,
- USB_OTG_EP_BULK);
- }
-
- /* Handle BOT error */
- MSC_BOT_CplClrFeature(pdev, (uint8_t)req->wIndex);
- break;
-
- }
- break;
-
- default:
- break;
- }
- return USBD_OK;
-}
-
-/**
-* @brief USBD_MSC_DataIn
-* handle data IN Stage
-* @param pdev: device instance
-* @param epnum: endpoint index
-* @retval status
-*/
-uint8_t USBD_MSC_DataIn (void *pdev,
- uint8_t epnum)
-{
- MSC_BOT_DataIn(pdev , epnum);
- return USBD_OK;
-}
-
-/**
-* @brief USBD_MSC_DataOut
-* handle data OUT Stage
-* @param pdev: device instance
-* @param epnum: endpoint index
-* @retval status
-*/
-uint8_t USBD_MSC_DataOut (void *pdev,
- uint8_t epnum)
-{
- MSC_BOT_DataOut(pdev , epnum);
- return USBD_OK;
-}
-
-/**
-* @brief USBD_MSC_GetCfgDesc
-* return configuration descriptor
-* @param speed : current device speed
-* @param length : pointer data length
-* @retval pointer to descriptor buffer
-*/
-uint8_t *USBD_MSC_GetCfgDesc (uint8_t speed, uint16_t *length)
-{
- *length = sizeof (USBD_MSC_CfgDesc);
- return USBD_MSC_CfgDesc;
-}
-
-/**
-* @brief USBD_MSC_GetOtherCfgDesc
-* return other speed configuration descriptor
-* @param speed : current device speed
-* @param length : pointer data length
-* @retval pointer to descriptor buffer
-*/
-#ifdef USB_OTG_HS_CORE
-uint8_t *USBD_MSC_GetOtherCfgDesc (uint8_t speed,
- uint16_t *length)
-{
- *length = sizeof (USBD_MSC_OtherCfgDesc);
- return USBD_MSC_OtherCfgDesc;
-}
-#endif
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|