diff options
Diffstat (limited to 'stmhal/usbhost/Class/MTP/Src/usbh_mtp.c')
| -rw-r--r-- | stmhal/usbhost/Class/MTP/Src/usbh_mtp.c | 1065 |
1 files changed, 0 insertions, 1065 deletions
diff --git a/stmhal/usbhost/Class/MTP/Src/usbh_mtp.c b/stmhal/usbhost/Class/MTP/Src/usbh_mtp.c deleted file mode 100644 index d93aa4238..000000000 --- a/stmhal/usbhost/Class/MTP/Src/usbh_mtp.c +++ /dev/null @@ -1,1065 +0,0 @@ -/**
- ******************************************************************************
- * @file usbh_mtp.c
- * @author MCD Application Team
- * @version V3.0.0
- * @date 18-February-2014
- * @brief This file is the MTP Layer Handlers for USB Host MTP class.
- *
- * @verbatim
- *
- * ===================================================================
- * MTP Class Description
- * ===================================================================
- * This module manages the MSC class V1.11 following the "Device Class Definition
- * for Human Interface Devices (MTP) Version 1.11 Jun 27, 2001".
- * This driver implements the following aspects of the specification:
- * - The Boot Interface Subclass
- * - The Mouse and Keyboard protocols
- *
- * @endverbatim
- *
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT 2014 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 "usbh_mtp.h"
-
-/** @addtogroup USBH_LIB
-* @{
-*/
-
-/** @addtogroup USBH_CLASS
-* @{
-*/
-
-/** @addtogroup USBH_MTP_CLASS
-* @{
-*/
-
-/** @defgroup USBH_MTP_CORE
-* @brief This file includes MTP Layer Handlers for USB Host MTP class.
-* @{
-*/
-
-/** @defgroup USBH_MTP_CORE_Private_TypesDefinitions
-* @{
-*/
-/**
-* @}
-*/
-
-
-/** @defgroup USBH_MTP_CORE_Private_Defines
-* @{
-*/
-/**
-* @}
-*/
-
-
-/** @defgroup USBH_MTP_CORE_Private_Macros
-* @{
-*/
-/**
-* @}
-*/
-
-
-/** @defgroup USBH_MTP_CORE_Private_Variables
-* @{
-*/
-/**
-* @}
-*/
-
-
-/** @defgroup USBH_MTP_CORE_Private_FunctionPrototypes
-* @{
-*/
-
-static USBH_StatusTypeDef USBH_MTP_InterfaceInit (USBH_HandleTypeDef *phost);
-
-static USBH_StatusTypeDef USBH_MTP_InterfaceDeInit (USBH_HandleTypeDef *phost);
-
-static USBH_StatusTypeDef USBH_MTP_Process(USBH_HandleTypeDef *phost);
-
-static USBH_StatusTypeDef USBH_MTP_ClassRequest (USBH_HandleTypeDef *phost);
-
-static uint8_t MTP_FindCtlEndpoint(USBH_HandleTypeDef *phost);
-
-static uint8_t MTP_FindDataOutEndpoint(USBH_HandleTypeDef *phost);
-
-static uint8_t MTP_FindDataInEndpoint(USBH_HandleTypeDef *phost);
-
-static USBH_StatusTypeDef USBH_MTP_SOFProcess (USBH_HandleTypeDef *phost);
-
-static USBH_StatusTypeDef USBH_MTP_Events (USBH_HandleTypeDef *phost);
-
-static void MTP_DecodeEvent (USBH_HandleTypeDef *phost) ;
-
-USBH_ClassTypeDef MTP_Class =
-{
- "MTP",
- USB_MTP_CLASS,
- USBH_MTP_InterfaceInit,
- USBH_MTP_InterfaceDeInit,
- USBH_MTP_ClassRequest,
- USBH_MTP_Process,
- USBH_MTP_SOFProcess,
- NULL,
-};
-/**
-* @}
-*/
-
-
-/** @defgroup USBH_MTP_CORE_Private_Functions
-* @{
-*/
-
-/**
- * @brief USBH_MTP_InterfaceInit
- * The function init the MTP class.
- * @param phost: Host handle
- * @retval USBH Status
- */
-static USBH_StatusTypeDef USBH_MTP_InterfaceInit (USBH_HandleTypeDef *phost)
-{
- USBH_StatusTypeDef status = USBH_OK ;
- uint8_t interface, endpoint;
-
- MTP_HandleTypeDef *MTP_Handle;
-
- interface = USBH_FindInterface(phost,
- USB_MTP_CLASS,
- 1,
- 1);
-
- if(interface == 0xFF) /* No Valid Interface */
- {
- status = USBH_FAIL;
- USBH_DbgLog ("Cannot Find the interface for Still Image Class.");
- }
- else
- {
- USBH_SelectInterface (phost, interface);
-
- endpoint = MTP_FindCtlEndpoint(phost);
-
- phost->pActiveClass->pData = (MTP_HandleTypeDef *)USBH_malloc (sizeof(MTP_HandleTypeDef));
- MTP_Handle = phost->pActiveClass->pData;
-
- if( MTP_Handle == NULL)
- {
- status = USBH_FAIL;
- USBH_DbgLog ("Cannot allocate RAM for MTP Handle");
- }
-
- /*Collect the control endpoint address and length*/
- MTP_Handle->NotificationEp = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress;
- MTP_Handle->NotificationEpSize = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize;
- MTP_Handle->NotificationPipe = USBH_AllocPipe(phost, MTP_Handle->NotificationEp);
- MTP_Handle->events.poll = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bInterval;
-
- /* Open pipe for Notification endpoint */
- USBH_OpenPipe (phost,
- MTP_Handle->NotificationPipe,
- MTP_Handle->NotificationEp,
- phost->device.address,
- phost->device.speed,
- USB_EP_TYPE_INTR,
- MTP_Handle->NotificationEpSize);
-
- USBH_LL_SetToggle (phost, MTP_Handle->NotificationPipe, 0);
-
-
- endpoint = MTP_FindDataInEndpoint(phost);
-
- /*Collect the control endpoint address and length*/
- MTP_Handle->DataInEp = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress;
- MTP_Handle->DataInEpSize = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize;
- MTP_Handle->DataInPipe = USBH_AllocPipe(phost, MTP_Handle->DataInEp);
-
- /* Open pipe for DATA IN endpoint */
- USBH_OpenPipe (phost,
- MTP_Handle->DataInPipe,
- MTP_Handle->DataInEp,
- phost->device.address,
- phost->device.speed,
- USB_EP_TYPE_BULK,
- MTP_Handle->DataInEpSize);
-
- USBH_LL_SetToggle (phost, MTP_Handle->DataInPipe, 0);
-
- endpoint = MTP_FindDataOutEndpoint(phost);
-
- /*Collect the DATA OUT endpoint address and length*/
- MTP_Handle->DataOutEp = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress;
- MTP_Handle->DataOutEpSize = phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize;
- MTP_Handle->DataOutPipe = USBH_AllocPipe(phost, MTP_Handle->DataOutEp);
-
- /* Open pipe for DATA OUT endpoint */
- USBH_OpenPipe (phost,
- MTP_Handle->DataOutPipe,
- MTP_Handle->DataOutEp,
- phost->device.address,
- phost->device.speed,
- USB_EP_TYPE_BULK,
- MTP_Handle->DataOutEpSize);
-
- USBH_LL_SetToggle (phost, MTP_Handle->DataOutPipe, 0);
-
-
- MTP_Handle->state = MTP_OPENSESSION;
- MTP_Handle->is_ready = 0;
- MTP_Handle->events.state = MTP_EVENTS_INIT;
- return USBH_PTP_Init(phost);
-
- }
- return status;
-}
-
-/**
- * @brief Find MTP Ctl interface
- * @param phost: Host handle
- * @retval USBH Status
- */
-static uint8_t MTP_FindCtlEndpoint(USBH_HandleTypeDef *phost)
-{
- uint8_t interface, endpoint;
-
- for (interface = 0; interface < USBH_MAX_NUM_INTERFACES ; interface ++ )
- {
- if(phost->device.CfgDesc.Itf_Desc[interface].bInterfaceClass == USB_MTP_CLASS)
- {
- for (endpoint = 0; endpoint < USBH_MAX_NUM_ENDPOINTS ; endpoint ++ )
- {
- if((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress & 0x80)&&
- (phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize > 0)&&
- ((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bmAttributes & USBH_EP_INTERRUPT) == USBH_EP_INTERRUPT))
- {
- return endpoint;
- }
- }
- }
- }
-
- return 0xFF; /* Invalid Endpoint */
-}
-
-
-/**
- * @brief Find MTP DATA OUT interface
- * @param phost: Host handle
- * @retval USBH Status
- */
-static uint8_t MTP_FindDataOutEndpoint(USBH_HandleTypeDef *phost)
-{
- uint8_t interface, endpoint;
-
- for (interface = 0; interface < USBH_MAX_NUM_INTERFACES ; interface ++ )
- {
- if(phost->device.CfgDesc.Itf_Desc[interface].bInterfaceClass == USB_MTP_CLASS)
- {
- for (endpoint = 0; endpoint < USBH_MAX_NUM_ENDPOINTS ; endpoint ++ )
- {
-
- if(((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress & 0x80) == 0)&&
- (phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize > 0)&&
- ((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bmAttributes & USBH_EP_BULK) == USBH_EP_BULK))
- {
- return endpoint;
- }
- }
- }
- }
-
- return 0xFF; /* Invalid Endpoint */
-}
-
-/**
- * @brief Find MTP DATA IN interface
- * @param phost: Host handle
- * @retval USBH Status
- */
-static uint8_t MTP_FindDataInEndpoint(USBH_HandleTypeDef *phost)
-{
- uint8_t interface, endpoint;
-
- for (interface = 0; interface < USBH_MAX_NUM_INTERFACES ; interface ++ )
- {
- if(phost->device.CfgDesc.Itf_Desc[interface].bInterfaceClass == USB_MTP_CLASS)
- {
- for (endpoint = 0; endpoint < USBH_MAX_NUM_ENDPOINTS ; endpoint ++ )
- {
-
- if((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bEndpointAddress & 0x80)&&
- (phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].wMaxPacketSize > 0)&&
- ((phost->device.CfgDesc.Itf_Desc[interface].Ep_Desc[endpoint].bmAttributes & USBH_EP_BULK) == USBH_EP_BULK))
- {
- return endpoint;
- }
- }
- }
- }
-
- return 0xFF; /* Invalid Endpoint */
-}
-
-
-/**
- * @brief USBH_MTP_InterfaceDeInit
- * The function DeInit the Pipes used for the MTP class.
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_InterfaceDeInit (USBH_HandleTypeDef *phost)
-{
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- if (MTP_Handle->DataOutPipe)
- {
- USBH_ClosePipe(phost, MTP_Handle->DataOutPipe);
- USBH_FreePipe (phost, MTP_Handle->DataOutPipe);
- MTP_Handle->DataOutPipe = 0; /* Reset the Channel as Free */
- }
-
- if (MTP_Handle->DataInPipe)
- {
- USBH_ClosePipe(phost, MTP_Handle->DataInPipe);
- USBH_FreePipe (phost, MTP_Handle->DataInPipe);
- MTP_Handle->DataInPipe = 0; /* Reset the Channel as Free */
- }
-
- if (MTP_Handle->NotificationPipe)
- {
- USBH_ClosePipe(phost, MTP_Handle->NotificationPipe);
- USBH_FreePipe (phost, MTP_Handle->NotificationPipe);
- MTP_Handle->NotificationPipe = 0; /* Reset the Channel as Free */
- }
-
- if(phost->pActiveClass->pData)
- {
- USBH_free (phost->pActiveClass->pData);
- phost->pActiveClass->pData = 0;
- }
- return USBH_OK;
-}
-
-/**
- * @brief USBH_MTP_ClassRequest
- * The function is responsible for handling Standard requests
- * for MTP class.
- * @param phost: Host handle
- * @retval USBH Status
- */
-static USBH_StatusTypeDef USBH_MTP_ClassRequest (USBH_HandleTypeDef *phost)
-{
- return USBH_OK;;
-}
-
-
-/**
- * @brief USBH_MTP_Process
- * The function is for managing state machine for MTP data transfers
- * @param phost: Host handle
- * @retval USBH Status
- */
-static USBH_StatusTypeDef USBH_MTP_Process (USBH_HandleTypeDef *phost)
-{
- USBH_StatusTypeDef status = USBH_BUSY;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t idx = 0;
-
- switch(MTP_Handle->state)
- {
- case MTP_OPENSESSION:
-
- status = USBH_PTP_OpenSession (phost, 1); /* Session '0' is not valid */
-
- if(status == USBH_OK)
- {
- USBH_UsrLog("MTP Session #0 Opened");
- MTP_Handle->state = MTP_GETDEVICEINFO;
- }
- break;
-
- case MTP_GETDEVICEINFO:
- status = USBH_PTP_GetDeviceInfo (phost, &(MTP_Handle->info.devinfo));
-
- if(status == USBH_OK)
- {
- USBH_DbgLog(">>>>> MTP Device Information");
- USBH_DbgLog("Standard version : %x", MTP_Handle->info.devinfo.StandardVersion);
- USBH_DbgLog("Vendor ExtID : %s", (MTP_Handle->info.devinfo.VendorExtensionID == 6)?"MTP": "NOT SUPPORTED");
- USBH_DbgLog("Functional mode : %s", (MTP_Handle->info.devinfo.FunctionalMode == 0) ? "Standard" : "Vendor");
- USBH_DbgLog("Number of Supported Operation(s) : %d", MTP_Handle->info.devinfo.OperationsSupported_len);
- USBH_DbgLog("Number of Supported Events(s) : %d", MTP_Handle->info.devinfo.EventsSupported_len);
- USBH_DbgLog("Number of Supported Proprieties : %d", MTP_Handle->info.devinfo.DevicePropertiesSupported_len);
- USBH_DbgLog("Manufacturer : %s", MTP_Handle->info.devinfo.Manufacturer);
- USBH_DbgLog("Model : %s", MTP_Handle->info.devinfo.Model);
- USBH_DbgLog("Device version : %s", MTP_Handle->info.devinfo.DeviceVersion);
- USBH_DbgLog("Serial number : %s", MTP_Handle->info.devinfo.SerialNumber);
-
- MTP_Handle->state = MTP_GETSTORAGEIDS;
- }
- break;
-
- case MTP_GETSTORAGEIDS:
- status = USBH_PTP_GetStorageIds (phost, &(MTP_Handle->info.storids));
-
- if(status == USBH_OK)
- {
- USBH_DbgLog("Number of storage ID items : %d", MTP_Handle->info.storids.n);
- for (idx = 0; idx < MTP_Handle->info.storids.n; idx ++)
- {
- USBH_DbgLog("storage#%d ID : %x", idx, MTP_Handle->info.storids.Storage[idx]);
- }
-
- MTP_Handle->current_storage_unit = 0;
- MTP_Handle->state = MTP_GETSTORAGEINFO;
- }
- break;
-
- case MTP_GETSTORAGEINFO:
- status = USBH_PTP_GetStorageInfo (phost,
- MTP_Handle->info.storids.Storage[MTP_Handle->current_storage_unit],
- &((MTP_Handle->info.storinfo)[MTP_Handle->current_storage_unit]));
-
- if(status == USBH_OK)
- {
- USBH_UsrLog("Volume#%lu: %s [%s]", MTP_Handle->current_storage_unit,
- MTP_Handle->info.storinfo[MTP_Handle->current_storage_unit].StorageDescription,
- MTP_Handle->info.storinfo[MTP_Handle->current_storage_unit].VolumeLabel);
- if(++MTP_Handle->current_storage_unit >= MTP_Handle->info.storids.n)
- {
- MTP_Handle->state = MTP_IDLE;
- MTP_Handle->is_ready = 1;
- MTP_Handle->current_storage_unit = 0;
- MTP_Handle->params.CurrentStorageId = MTP_Handle->info.storids.Storage[0];
-
- USBH_UsrLog( "MTP Class initialized.");
- USBH_UsrLog("%s is default storage unit", MTP_Handle->info.storinfo[0].StorageDescription);
- phost->pUser(phost, HOST_USER_CLASS_ACTIVE);
- }
- }
- break;
-
- case MTP_IDLE:
- USBH_MTP_Events(phost);
- default:
- status = USBH_OK;
- break;
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_SOFProcess
- * The function is for managing SOF callback
- * @param phost: Host handle
- * @retval USBH Status
- */
-static USBH_StatusTypeDef USBH_MTP_SOFProcess (USBH_HandleTypeDef *phost)
-{
- USBH_StatusTypeDef status = USBH_OK;
-
- return status;
-}
-
-/**
- * @brief USBH_MTP_IsReady
- * Select the storage Unit to be used
- * @param phost: Host handle
- * @retval USBH Status
- */
-uint8_t USBH_MTP_IsReady (USBH_HandleTypeDef *phost)
-{
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- return (MTP_Handle->is_ready);
-}
-
-/**
- * @brief USBH_MTP_GetNumStorage
- * Select the storage Unit to be used
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetNumStorage (USBH_HandleTypeDef *phost, uint8_t *storage_num)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- if(MTP_Handle->is_ready > 0)
- {
- *storage_num = MTP_Handle->info.storids.n;
- status = USBH_OK;
- }
-
- return status;
-}
-
-/**
- * @brief USBH_MTP_SelectStorage
- * Select the storage Unit to be used
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_SelectStorage (USBH_HandleTypeDef *phost, uint8_t storage_idx)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- if((storage_idx < MTP_Handle->info.storids.n) && (MTP_Handle->is_ready))
- {
- MTP_Handle->params.CurrentStorageId = MTP_Handle->info.storids.Storage[storage_idx];
- status = USBH_OK;
- }
-
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetStorageInfo
- * Get the storage Unit info
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetStorageInfo (USBH_HandleTypeDef *phost, uint8_t storage_idx, MTP_StorageInfoTypedef *info)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- if((storage_idx < MTP_Handle->info.storids.n) && (MTP_Handle->is_ready))
- {
- *info = MTP_Handle->info.storinfo[storage_idx];
- status = USBH_OK;
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetStorageInfo
- * Get the storage Unit info
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetNumObjects (USBH_HandleTypeDef *phost,
- uint32_t storage_idx,
- uint32_t objectformatcode,
- uint32_t associationOH,
- uint32_t* numobs)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
- if((storage_idx < MTP_Handle->info.storids.n) && (MTP_Handle->is_ready))
- {
- while ((status = USBH_PTP_GetNumObjects (phost,
- MTP_Handle->info.storids.Storage[storage_idx],
- objectformatcode,
- associationOH,
- numobs)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-
-/**
- * @brief USBH_MTP_GetStorageInfo
- * Get the storage Unit info
- * @param phost: Host handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObjectHandles (USBH_HandleTypeDef *phost,
- uint32_t storage_idx,
- uint32_t objectformatcode,
- uint32_t associationOH,
- PTP_ObjectHandlesTypedef* objecthandles)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if((storage_idx < MTP_Handle->info.storids.n) && (MTP_Handle->is_ready))
- {
- while ((status = USBH_PTP_GetObjectHandles (phost,
- MTP_Handle->info.storids.Storage[storage_idx],
- objectformatcode,
- associationOH,
- objecthandles)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_PTP_GetObjectInfo
- * Gets objert info
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObjectInfo (USBH_HandleTypeDef *phost,
- uint32_t handle,
- PTP_ObjectInfoTypedef* objectinfo)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetObjectInfo (phost, handle, objectinfo)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-/**
- * @brief USBH_MTP_DeleteObject
- * Delete an object.
- * @param phost: Host handle
- * @param handle : Object Handle
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_DeleteObject (USBH_HandleTypeDef *phost,
- uint32_t handle,
- uint32_t objectformatcode)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_DeleteObject (phost, handle, objectformatcode)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetObject
- * Gets object
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObject (USBH_HandleTypeDef *phost,
- uint32_t handle,
- uint8_t *object)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetObject (phost, handle, object)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetPartialObject
- * Gets object
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetPartialObject(USBH_HandleTypeDef *phost,
- uint32_t handle,
- uint32_t offset,
- uint32_t maxbytes,
- uint8_t *object,
- uint32_t *len)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetPartialObject(phost,
- handle,
- offset,
- maxbytes,
- object,
- len)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetObjectPropsSupported
- * Gets object partially
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObjectPropsSupported (USBH_HandleTypeDef *phost,
- uint16_t ofc,
- uint32_t *propnum,
- uint16_t *props)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetObjectPropsSupported (phost,
- ofc,
- propnum,
- props)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetObjectPropDesc
- * Gets object partially
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObjectPropDesc (USBH_HandleTypeDef *phost,
- uint16_t opc,
- uint16_t ofc,
- PTP_ObjectPropDescTypeDef *opd)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetObjectPropDesc (phost,
- opc,
- ofc,
- opd)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_GetObjectPropList
- * Gets object partially
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetObjectPropList (USBH_HandleTypeDef *phost,
- uint32_t handle,
- MTP_PropertiesTypedef *pprops,
- uint32_t *nrofprops)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetObjectPropList (phost,
- handle,
- pprops,
- nrofprops)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
-/**
- * @brief USBH_MTP_SendObject
- * Send an object
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_SendObject (USBH_HandleTypeDef *phost,
- uint32_t handle,
- uint8_t *object,
- uint32_t size)
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_SendObject (phost, handle, object, size)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-
- /**
- * @brief Handle HID Control process
- * @param phost: Host handle
- * @retval USBH Status
- */
-static USBH_StatusTypeDef USBH_MTP_Events (USBH_HandleTypeDef *phost)
-{
- USBH_StatusTypeDef status = USBH_BUSY ;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
-
- switch(MTP_Handle->events.state)
- {
- case MTP_EVENTS_INIT:
- if((phost->Timer & 1) == 0)
- {
- MTP_Handle->events.timer = phost->Timer;
- USBH_InterruptReceiveData(phost,
- (uint8_t *)&(MTP_Handle->events.container),
- MTP_Handle->NotificationEpSize,
- MTP_Handle->NotificationPipe);
-
-
- MTP_Handle->events.state = MTP_EVENTS_GETDATA ;
- }
- break;
- case MTP_EVENTS_GETDATA:
- if(USBH_LL_GetURBState(phost , MTP_Handle->NotificationPipe) == USBH_URB_DONE)
- {
- MTP_DecodeEvent(phost);
- }
-
- if(( phost->Timer - MTP_Handle->events.timer) >= MTP_Handle->events.poll)
- {
- MTP_Handle->events.timer = phost->Timer;
-
- USBH_InterruptReceiveData(phost,
- (uint8_t *)&(MTP_Handle->events.container),
- MTP_Handle->NotificationEpSize,
- MTP_Handle->NotificationPipe);
-
- }
- break;
-
- default:
- break;
- }
-
- return status;
-}
-
-/**
- * @brief MTP_DecodeEvent
- * Decode device event sent by responder
- * @param phost: Host handle
- * @retval None
- */
-static void MTP_DecodeEvent (USBH_HandleTypeDef *phost)
-{
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
-
- uint16_t code;
- uint32_t param1;
-
- /* Process the event */
- code = MTP_Handle->events.container.code;
- param1 = MTP_Handle->events.container.param1;
-
- switch(code)
- {
- case PTP_EC_Undefined:
- USBH_DbgLog("EVT: PTP_EC_Undefined in session %u", MTP_Handle->ptp.session_id);
- break;
- case PTP_EC_CancelTransaction:
- USBH_DbgLog("EVT: PTP_EC_CancelTransaction in session %u", MTP_Handle->ptp.session_id);
- break;
- case PTP_EC_ObjectAdded:
- USBH_DbgLog("EVT: PTP_EC_ObjectAdded in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_ObjectRemoved:
- USBH_DbgLog("EVT: PTP_EC_ObjectRemoved in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_StoreAdded:
- USBH_DbgLog("EVT: PTP_EC_StoreAdded in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_StoreRemoved:
- USBH_DbgLog("EVT: PTP_EC_StoreRemoved in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_DevicePropChanged:
- USBH_DbgLog("EVT: PTP_EC_DevicePropChanged in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_ObjectInfoChanged:
- USBH_DbgLog("EVT: PTP_EC_ObjectInfoChanged in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_DeviceInfoChanged:
- USBH_DbgLog("EVT: PTP_EC_DeviceInfoChanged in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_RequestObjectTransfer:
- USBH_DbgLog("EVT: PTP_EC_RequestObjectTransfer in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_StoreFull:
- USBH_DbgLog("EVT: PTP_EC_StoreFull in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_DeviceReset:
- USBH_DbgLog("EVT: PTP_EC_DeviceReset in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_StorageInfoChanged :
- USBH_DbgLog( "EVT: PTP_EC_StorageInfoChanged in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_CaptureComplete :
- USBH_DbgLog( "EVT: PTP_EC_CaptureComplete in session %u", MTP_Handle->ptp.session_id);
- break;
-
- case PTP_EC_UnreportedStatus :
- USBH_DbgLog( "EVT: PTP_EC_UnreportedStatus in session %u", MTP_Handle->ptp.session_id);
- break;
-
- default :
- USBH_DbgLog( "Received unknown event in session %u", MTP_Handle->ptp.session_id);
- break;
- }
-
- USBH_MTP_EventsCallback(phost, code, param1);
-}
-
-/**
- * @brief USBH_MTP_GetDevicePropDesc
- * Gets object partially
- * @param phost: Host handle
- * @param dev_info: Device info structure
- * @retval USBH Status
- */
-USBH_StatusTypeDef USBH_MTP_GetDevicePropDesc (USBH_HandleTypeDef *phost,
- uint16_t propcode,
- PTP_DevicePropDescTypdef* devicepropertydesc)
-
-{
- USBH_StatusTypeDef status = USBH_FAIL;
- MTP_HandleTypeDef *MTP_Handle = phost->pActiveClass->pData;
- uint32_t timeout = phost->Timer + 5000;
-
- if(MTP_Handle->is_ready)
- {
- while ((status = USBH_PTP_GetDevicePropDesc (phost, propcode, devicepropertydesc)) == USBH_BUSY)
- {
- if((phost->Timer > timeout) || (phost->device.is_connected == 0))
- {
- return USBH_FAIL;
- }
- }
- }
- return status;
-}
-/**
- * @brief The function informs that host has rceived an event
- * @param pdev: Selected device
- * @retval None
- */
-__weak void USBH_MTP_EventsCallback(USBH_HandleTypeDef *phost, uint32_t event, uint32_t param)
-{
-
-}
-/**
-* @}
-*/
-
-/**
-* @}
-*/
-
-/**
-* @}
-*/
-
-
-/**
-* @}
-*/
-
-
-/**
-* @}
-*/
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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