Remove obsolete template code from fw

1 files changed, 0 insertions, 1869 deletions

diff --git a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pcd.c b/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pcd.c
deleted file mode 100644
index f94a7b5..0000000
--- a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pcd.c
+++ /dev/null
@@ -1,1869 +0,0 @@
-/**

-  ******************************************************************************

-  * @file    stm32f0xx_hal_pcd.c

-  * @author  MCD Application Team

-  * @brief   PCD HAL module driver.

-  *          This file provides firmware functions to manage the following

-  *          functionalities of the USB Peripheral Controller:

-  *           + Initialization and de-initialization functions

-  *           + IO operation functions

-  *           + Peripheral Control functions

-  *           + Peripheral State functions

-  *

-  @verbatim

-  ==============================================================================

-                    ##### How to use this driver #####

-  ==============================================================================

-    [..]

-      The PCD HAL driver can be used as follows:

-

-     (#) Declare a PCD_HandleTypeDef handle structure, for example:

-         PCD_HandleTypeDef  hpcd;

-

-     (#) Fill parameters of Init structure in HCD handle

-

-     (#) Call HAL_PCD_Init() API to initialize the PCD peripheral (Core, Device core, ...)

-

-     (#) Initialize the PCD low level resources through the HAL_PCD_MspInit() API:

-         (##) Enable the PCD/USB Low Level interface clock using

-              (+++) __HAL_RCC_USB_CLK_ENABLE(); For USB Device only FS peripheral

-

-         (##) Initialize the related GPIO clocks

-         (##) Configure PCD pin-out

-         (##) Configure PCD NVIC interrupt

-

-     (#)Associate the Upper USB device stack to the HAL PCD Driver:

-         (##) hpcd.pData = pdev;

-

-     (#)Enable PCD transmission and reception:

-         (##) HAL_PCD_Start();

-

-  @endverbatim

-  ******************************************************************************

-  * @attention

-  *

-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.

-  * All rights reserved.</center></h2>

-  *

-  * This software component is licensed by ST under BSD 3-Clause license,

-  * the "License"; You may not use this file except in compliance with the

-  * License. You may obtain a copy of the License at:

-  *                        opensource.org/licenses/BSD-3-Clause

-  *

-  ******************************************************************************

-  */

-

-/* Includes ------------------------------------------------------------------*/

-#include "stm32f0xx_hal.h"

-

-/** @addtogroup STM32F0xx_HAL_Driver

-  * @{

-  */

-

-/** @defgroup PCD PCD

-  * @brief PCD HAL module driver

-  * @{

-  */

-

-#ifdef HAL_PCD_MODULE_ENABLED

-

-#if defined (USB)

-

-/* Private types -------------------------------------------------------------*/

-/* Private variables ---------------------------------------------------------*/

-/* Private constants ---------------------------------------------------------*/

-/* Private macros ------------------------------------------------------------*/

-/** @defgroup PCD_Private_Macros PCD Private Macros

-  * @{

-  */

-#define PCD_MIN(a, b)  (((a) < (b)) ? (a) : (b))

-#define PCD_MAX(a, b)  (((a) > (b)) ? (a) : (b))

-/**

-  * @}

-  */

-

-/* Private functions prototypes ----------------------------------------------*/

-/** @defgroup PCD_Private_Functions PCD Private Functions

-  * @{

-  */

-

-static HAL_StatusTypeDef PCD_EP_ISR_Handler(PCD_HandleTypeDef *hpcd);

-

-/**

-  * @}

-  */

-

-/* Exported functions --------------------------------------------------------*/

-/** @defgroup PCD_Exported_Functions PCD Exported Functions

-  * @{

-  */

-

-/** @defgroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions

- *  @brief    Initialization and Configuration functions

- *

-@verbatim

- ===============================================================================

-            ##### Initialization and de-initialization functions #####

- ===============================================================================

-    [..]  This section provides functions allowing to:

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Initializes the PCD according to the specified

-  *         parameters in the PCD_InitTypeDef and initialize the associated handle.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd)

-{

-  uint8_t i;

-

-  /* Check the PCD handle allocation */

-  if (hpcd == NULL)

-  {

-    return HAL_ERROR;

-  }

-

-  /* Check the parameters */

-  assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance));

-

-  if (hpcd->State == HAL_PCD_STATE_RESET)

-  {

-    /* Allocate lock resource and initialize it */

-    hpcd->Lock = HAL_UNLOCKED;

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-    hpcd->SOFCallback = HAL_PCD_SOFCallback;

-    hpcd->SetupStageCallback = HAL_PCD_SetupStageCallback;

-    hpcd->ResetCallback = HAL_PCD_ResetCallback;

-    hpcd->SuspendCallback = HAL_PCD_SuspendCallback;

-    hpcd->ResumeCallback = HAL_PCD_ResumeCallback;

-    hpcd->ConnectCallback = HAL_PCD_ConnectCallback;

-    hpcd->DisconnectCallback = HAL_PCD_DisconnectCallback;

-    hpcd->DataOutStageCallback = HAL_PCD_DataOutStageCallback;

-    hpcd->DataInStageCallback = HAL_PCD_DataInStageCallback;

-    hpcd->ISOOUTIncompleteCallback = HAL_PCD_ISOOUTIncompleteCallback;

-    hpcd->ISOINIncompleteCallback = HAL_PCD_ISOINIncompleteCallback;

-    hpcd->LPMCallback = HAL_PCDEx_LPM_Callback;

-    hpcd->BCDCallback = HAL_PCDEx_BCD_Callback;

-

-    if (hpcd->MspInitCallback == NULL)

-    {

-      hpcd->MspInitCallback = HAL_PCD_MspInit;

-    }

-

-    /* Init the low level hardware */

-    hpcd->MspInitCallback(hpcd);

-#else

-    /* Init the low level hardware : GPIO, CLOCK, NVIC... */

-    HAL_PCD_MspInit(hpcd);

-#endif /* (USE_HAL_PCD_REGISTER_CALLBACKS) */

-  }

-

-  hpcd->State = HAL_PCD_STATE_BUSY;

-

-  /* Disable the Interrupts */

-  __HAL_PCD_DISABLE(hpcd);

-

-  /* Init endpoints structures */

-  for (i = 0U; i < hpcd->Init.dev_endpoints; i++)

-  {

-    /* Init ep structure */

-    hpcd->IN_ep[i].is_in = 1U;

-    hpcd->IN_ep[i].num = i;

-    hpcd->IN_ep[i].tx_fifo_num = i;

-    /* Control until ep is activated */

-    hpcd->IN_ep[i].type = EP_TYPE_CTRL;

-    hpcd->IN_ep[i].maxpacket = 0U;

-    hpcd->IN_ep[i].xfer_buff = 0U;

-    hpcd->IN_ep[i].xfer_len = 0U;

-  }

-

-  for (i = 0U; i < hpcd->Init.dev_endpoints; i++)

-  {

-    hpcd->OUT_ep[i].is_in = 0U;

-    hpcd->OUT_ep[i].num = i;

-    /* Control until ep is activated */

-    hpcd->OUT_ep[i].type = EP_TYPE_CTRL;

-    hpcd->OUT_ep[i].maxpacket = 0U;

-    hpcd->OUT_ep[i].xfer_buff = 0U;

-    hpcd->OUT_ep[i].xfer_len = 0U;

-  }

-

-  /* Init Device */

-  (void)USB_DevInit(hpcd->Instance, hpcd->Init);

-

-  hpcd->USB_Address = 0U;

-  hpcd->State = HAL_PCD_STATE_READY;

-  

-  /* Activate LPM */

-  if (hpcd->Init.lpm_enable == 1U)

-  {

-    (void)HAL_PCDEx_ActivateLPM(hpcd);

-  }

-  

-  return HAL_OK;

-}

-

-/**

-  * @brief  DeInitializes the PCD peripheral.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd)

-{

-  /* Check the PCD handle allocation */

-  if (hpcd == NULL)

-  {

-    return HAL_ERROR;

-  }

-

-  hpcd->State = HAL_PCD_STATE_BUSY;

-

-  /* Stop Device */

-  (void)HAL_PCD_Stop(hpcd);

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-  if (hpcd->MspDeInitCallback == NULL)

-  {

-    hpcd->MspDeInitCallback = HAL_PCD_MspDeInit; /* Legacy weak MspDeInit  */

-  }

-

-  /* DeInit the low level hardware */

-  hpcd->MspDeInitCallback(hpcd);

-#else

-  /* DeInit the low level hardware: CLOCK, NVIC.*/

-  HAL_PCD_MspDeInit(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-

-  hpcd->State = HAL_PCD_STATE_RESET;

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Initializes the PCD MSP.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_MspInit could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  DeInitializes PCD MSP.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_MspDeInit could be implemented in the user file

-   */

-}

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-/**

-  * @brief  Register a User USB PCD Callback

-  *         To be used instead of the weak predefined callback

-  * @param  hpcd USB PCD handle

-  * @param  CallbackID ID of the callback to be registered

-  *         This parameter can be one of the following values:

-  *          @arg @ref HAL_PCD_SOF_CB_ID USB PCD SOF callback ID

-  *          @arg @ref HAL_PCD_SETUPSTAGE_CB_ID USB PCD Setup callback ID

-  *          @arg @ref HAL_PCD_RESET_CB_ID USB PCD Reset callback ID

-  *          @arg @ref HAL_PCD_SUSPEND_CB_ID USB PCD Suspend callback ID

-  *          @arg @ref HAL_PCD_RESUME_CB_ID USB PCD Resume callback ID

-  *          @arg @ref HAL_PCD_CONNECT_CB_ID USB PCD Connect callback ID

-  *          @arg @ref HAL_PCD_DISCONNECT_CB_ID OTG PCD Disconnect callback ID

-  *          @arg @ref HAL_PCD_MSPINIT_CB_ID MspDeInit callback ID

-  *          @arg @ref HAL_PCD_MSPDEINIT_CB_ID MspDeInit callback ID

-  * @param  pCallback pointer to the Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterCallback(PCD_HandleTypeDef *hpcd, HAL_PCD_CallbackIDTypeDef CallbackID, pPCD_CallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-    return HAL_ERROR;

-  }

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    switch (CallbackID)

-    {

-      case HAL_PCD_SOF_CB_ID :

-        hpcd->SOFCallback = pCallback;

-        break;

-

-      case HAL_PCD_SETUPSTAGE_CB_ID :

-        hpcd->SetupStageCallback = pCallback;

-        break;

-

-      case HAL_PCD_RESET_CB_ID :

-        hpcd->ResetCallback = pCallback;

-        break;

-

-      case HAL_PCD_SUSPEND_CB_ID :

-        hpcd->SuspendCallback = pCallback;

-        break;

-

-      case HAL_PCD_RESUME_CB_ID :

-        hpcd->ResumeCallback = pCallback;

-        break;

-

-      case HAL_PCD_CONNECT_CB_ID :

-        hpcd->ConnectCallback = pCallback;

-        break;

-

-      case HAL_PCD_DISCONNECT_CB_ID :

-        hpcd->DisconnectCallback = pCallback;

-        break;

-

-      case HAL_PCD_MSPINIT_CB_ID :

-        hpcd->MspInitCallback = pCallback;

-        break;

-

-      case HAL_PCD_MSPDEINIT_CB_ID :

-        hpcd->MspDeInitCallback = pCallback;

-        break;

-

-      default :

-        /* Update the error code */

-        hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-        /* Return error status */

-        status =  HAL_ERROR;

-        break;

-    }

-  }

-  else if (hpcd->State == HAL_PCD_STATE_RESET)

-  {

-    switch (CallbackID)

-    {

-      case HAL_PCD_MSPINIT_CB_ID :

-        hpcd->MspInitCallback = pCallback;

-        break;

-

-      case HAL_PCD_MSPDEINIT_CB_ID :

-        hpcd->MspDeInitCallback = pCallback;

-        break;

-

-      default :

-        /* Update the error code */

-        hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-        /* Return error status */

-        status =  HAL_ERROR;

-        break;

-    }

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-  return status;

-}

-

-/**

-  * @brief  Unregister an USB PCD Callback

-  *         USB PCD callabck is redirected to the weak predefined callback

-  * @param  hpcd USB PCD handle

-  * @param  CallbackID ID of the callback to be unregistered

-  *         This parameter can be one of the following values:

-  *          @arg @ref HAL_PCD_SOF_CB_ID USB PCD SOF callback ID

-  *          @arg @ref HAL_PCD_SETUPSTAGE_CB_ID USB PCD Setup callback ID

-  *          @arg @ref HAL_PCD_RESET_CB_ID USB PCD Reset callback ID

-  *          @arg @ref HAL_PCD_SUSPEND_CB_ID USB PCD Suspend callback ID

-  *          @arg @ref HAL_PCD_RESUME_CB_ID USB PCD Resume callback ID

-  *          @arg @ref HAL_PCD_CONNECT_CB_ID USB PCD Connect callback ID

-  *          @arg @ref HAL_PCD_DISCONNECT_CB_ID OTG PCD Disconnect callback ID

-  *          @arg @ref HAL_PCD_MSPINIT_CB_ID MspDeInit callback ID

-  *          @arg @ref HAL_PCD_MSPDEINIT_CB_ID MspDeInit callback ID

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterCallback(PCD_HandleTypeDef *hpcd, HAL_PCD_CallbackIDTypeDef CallbackID)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  /* Setup Legacy weak Callbacks  */

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    switch (CallbackID)

-    {

-      case HAL_PCD_SOF_CB_ID :

-        hpcd->SOFCallback = HAL_PCD_SOFCallback;

-        break;

-

-      case HAL_PCD_SETUPSTAGE_CB_ID :

-        hpcd->SetupStageCallback = HAL_PCD_SetupStageCallback;

-        break;

-

-      case HAL_PCD_RESET_CB_ID :

-        hpcd->ResetCallback = HAL_PCD_ResetCallback;

-        break;

-

-      case HAL_PCD_SUSPEND_CB_ID :

-        hpcd->SuspendCallback = HAL_PCD_SuspendCallback;

-        break;

-

-      case HAL_PCD_RESUME_CB_ID :

-        hpcd->ResumeCallback = HAL_PCD_ResumeCallback;

-        break;

-

-      case HAL_PCD_CONNECT_CB_ID :

-        hpcd->ConnectCallback = HAL_PCD_ConnectCallback;

-        break;

-

-      case HAL_PCD_DISCONNECT_CB_ID :

-        hpcd->DisconnectCallback = HAL_PCD_DisconnectCallback;

-        break;

-

-      case HAL_PCD_MSPINIT_CB_ID :

-        hpcd->MspInitCallback = HAL_PCD_MspInit;

-        break;

-

-      case HAL_PCD_MSPDEINIT_CB_ID :

-        hpcd->MspDeInitCallback = HAL_PCD_MspDeInit;

-        break;

-

-      default :

-        /* Update the error code */

-        hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-        /* Return error status */

-        status =  HAL_ERROR;

-        break;

-    }

-  }

-  else if (hpcd->State == HAL_PCD_STATE_RESET)

-  {

-    switch (CallbackID)

-    {

-      case HAL_PCD_MSPINIT_CB_ID :

-        hpcd->MspInitCallback = HAL_PCD_MspInit;

-        break;

-

-      case HAL_PCD_MSPDEINIT_CB_ID :

-        hpcd->MspDeInitCallback = HAL_PCD_MspDeInit;

-        break;

-

-      default :

-        /* Update the error code */

-        hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-        /* Return error status */

-        status =  HAL_ERROR;

-        break;

-    }

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD Data OUT Stage Callback

-  *         To be used instead of the weak HAL_PCD_DataOutStageCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD Data OUT Stage Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd, pPCD_DataOutStageCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->DataOutStageCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD Data OUT Stage Callback

-  *         USB PCD Data OUT Stage Callback is redirected to the weak HAL_PCD_DataOutStageCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->DataOutStageCallback = HAL_PCD_DataOutStageCallback; /* Legacy weak DataOutStageCallback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD Data IN Stage Callback

-  *         To be used instead of the weak HAL_PCD_DataInStageCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD Data IN Stage Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterDataInStageCallback(PCD_HandleTypeDef *hpcd, pPCD_DataInStageCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->DataInStageCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD Data IN Stage Callback

-  *         USB PCD Data OUT Stage Callback is redirected to the weak HAL_PCD_DataInStageCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterDataInStageCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->DataInStageCallback = HAL_PCD_DataInStageCallback; /* Legacy weak DataInStageCallback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD Iso OUT incomplete Callback

-  *         To be used instead of the weak HAL_PCD_ISOOUTIncompleteCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD Iso OUT incomplete Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd, pPCD_IsoOutIncpltCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->ISOOUTIncompleteCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD Iso OUT incomplete Callback

-  *         USB PCD Iso OUT incomplete Callback is redirected to the weak HAL_PCD_ISOOUTIncompleteCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->ISOOUTIncompleteCallback = HAL_PCD_ISOOUTIncompleteCallback; /* Legacy weak ISOOUTIncompleteCallback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD Iso IN incomplete Callback

-  *         To be used instead of the weak HAL_PCD_ISOINIncompleteCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD Iso IN incomplete Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd, pPCD_IsoInIncpltCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->ISOINIncompleteCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD Iso IN incomplete Callback

-  *         USB PCD Iso IN incomplete Callback is redirected to the weak HAL_PCD_ISOINIncompleteCallback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->ISOINIncompleteCallback = HAL_PCD_ISOINIncompleteCallback; /* Legacy weak ISOINIncompleteCallback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD BCD Callback

-  *         To be used instead of the weak HAL_PCDEx_BCD_Callback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD BCD Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterBcdCallback(PCD_HandleTypeDef *hpcd, pPCD_BcdCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->BCDCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD BCD Callback

-  *         USB BCD Callback is redirected to the weak HAL_PCDEx_BCD_Callback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterBcdCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->BCDCallback = HAL_PCDEx_BCD_Callback; /* Legacy weak HAL_PCDEx_BCD_Callback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  Register USB PCD LPM Callback

-  *         To be used instead of the weak HAL_PCDEx_LPM_Callback() predefined callback

-  * @param  hpcd PCD handle

-  * @param  pCallback pointer to the USB PCD LPM Callback function

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_RegisterLpmCallback(PCD_HandleTypeDef *hpcd, pPCD_LpmCallbackTypeDef pCallback)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  if (pCallback == NULL)

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    return HAL_ERROR;

-  }

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->LPMCallback = pCallback;

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-

-/**

-  * @brief  UnRegister the USB PCD LPM Callback

-  *         USB LPM Callback is redirected to the weak HAL_PCDEx_LPM_Callback() predefined callback

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_UnRegisterLpmCallback(PCD_HandleTypeDef *hpcd)

-{

-  HAL_StatusTypeDef status = HAL_OK;

-

-  /* Process locked */

-  __HAL_LOCK(hpcd);

-

-  if (hpcd->State == HAL_PCD_STATE_READY)

-  {

-    hpcd->LPMCallback = HAL_PCDEx_LPM_Callback; /* Legacy weak HAL_PCDEx_LPM_Callback  */

-  }

-  else

-  {

-    /* Update the error code */

-    hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK;

-

-    /* Return error status */

-    status =  HAL_ERROR;

-  }

-

-  /* Release Lock */

-  __HAL_UNLOCK(hpcd);

-

-  return status;

-}

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-

-/**

-  * @}

-  */

-

-/** @defgroup PCD_Exported_Functions_Group2 Input and Output operation functions

- *  @brief   Data transfers functions

- *

-@verbatim

- ===============================================================================

-                      ##### IO operation functions #####

- ===============================================================================

-    [..]

-    This subsection provides a set of functions allowing to manage the PCD data

-    transfers.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Start the USB device

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd)

-{

-  __HAL_LOCK(hpcd);

-  (void)USB_DevConnect(hpcd->Instance);

-  __HAL_PCD_ENABLE(hpcd);

-  __HAL_UNLOCK(hpcd);

-  return HAL_OK;

-}

-

-/**

-  * @brief  Stop the USB device.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd)

-{

-  __HAL_LOCK(hpcd);

-  __HAL_PCD_DISABLE(hpcd);

-

-  (void)USB_StopDevice(hpcd->Instance);

-

-  __HAL_UNLOCK(hpcd);

-

-  return HAL_OK;

-}

-

-

-/**

-  * @brief  This function handles PCD interrupt request.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd)

-{

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_CTR))

-  {

-    /* servicing of the endpoint correct transfer interrupt */

-    /* clear of the CTR flag into the sub */

-    (void)PCD_EP_ISR_Handler(hpcd);

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_RESET))

-  {

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_RESET);

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-    hpcd->ResetCallback(hpcd);

-#else

-    HAL_PCD_ResetCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-

-    (void)HAL_PCD_SetAddress(hpcd, 0U);

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_PMAOVR))

-  {

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_PMAOVR);

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_ERR))

-  {

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ERR);

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_WKUP))

-  {

-    hpcd->Instance->CNTR &= (uint16_t) ~(USB_CNTR_LPMODE);

-    hpcd->Instance->CNTR &= (uint16_t) ~(USB_CNTR_FSUSP);

-

-    if (hpcd->LPM_State == LPM_L1)

-    {

-      hpcd->LPM_State = LPM_L0;

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-      hpcd->LPMCallback(hpcd, PCD_LPM_L0_ACTIVE);

-#else

-      HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L0_ACTIVE);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-    }

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-    hpcd->ResumeCallback(hpcd);

-#else

-    HAL_PCD_ResumeCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_WKUP);

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_SUSP))

-  {

-    /* Force low-power mode in the macrocell */

-    hpcd->Instance->CNTR |= USB_CNTR_FSUSP;

-

-    /* clear of the ISTR bit must be done after setting of CNTR_FSUSP */

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SUSP);

-

-    hpcd->Instance->CNTR |= USB_CNTR_LPMODE;

-

-    if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_WKUP) == 0U)

-    {

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-      hpcd->SuspendCallback(hpcd);

-#else

-      HAL_PCD_SuspendCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-    }

-  }

-

-  /* Handle LPM Interrupt */

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_L1REQ))

-  {

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_L1REQ);

-    if (hpcd->LPM_State == LPM_L0)

-    {

-      /* Force suspend and low-power mode before going to L1 state*/

-      hpcd->Instance->CNTR |= USB_CNTR_LPMODE;

-      hpcd->Instance->CNTR |= USB_CNTR_FSUSP;

-

-      hpcd->LPM_State = LPM_L1;

-      hpcd->BESL = ((uint32_t)hpcd->Instance->LPMCSR & USB_LPMCSR_BESL) >> 2;

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-      hpcd->LPMCallback(hpcd, PCD_LPM_L1_ACTIVE);

-#else

-      HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L1_ACTIVE);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-    }

-    else

-    {

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-      hpcd->SuspendCallback(hpcd);

-#else

-      HAL_PCD_SuspendCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-    }

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_SOF))

-  {

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SOF);

-

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-    hpcd->SOFCallback(hpcd);

-#else

-    HAL_PCD_SOFCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-  }

-

-  if (__HAL_PCD_GET_FLAG(hpcd, USB_ISTR_ESOF))

-  {

-    /* clear ESOF flag in ISTR */

-    __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ESOF);

-  }

-}

-

-

-/**

-  * @brief  Data OUT stage callback.

-  * @param  hpcd PCD handle

-  * @param  epnum endpoint number

-  * @retval None

-  */

-__weak void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-  UNUSED(epnum);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_DataOutStageCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Data IN stage callback

-  * @param  hpcd PCD handle

-  * @param  epnum endpoint number

-  * @retval None

-  */

-__weak void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-  UNUSED(epnum);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_DataInStageCallback could be implemented in the user file

-   */

-}

-/**

-  * @brief  Setup stage callback

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_SetupStageCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  USB Start Of Frame callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_SOFCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  USB Reset callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_ResetCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Suspend event callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_SuspendCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Resume event callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_ResumeCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Incomplete ISO OUT callback.

-  * @param  hpcd PCD handle

-  * @param  epnum endpoint number

-  * @retval None

-  */

-__weak void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-  UNUSED(epnum);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_ISOOUTIncompleteCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Incomplete ISO IN callback.

-  * @param  hpcd PCD handle

-  * @param  epnum endpoint number

-  * @retval None

-  */

-__weak void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-  UNUSED(epnum);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_ISOINIncompleteCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Connection event callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_ConnectCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @brief  Disconnection event callback.

-  * @param  hpcd PCD handle

-  * @retval None

-  */

-__weak void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_PCD_DisconnectCallback could be implemented in the user file

-   */

-}

-

-/**

-  * @}

-  */

-

-/** @defgroup PCD_Exported_Functions_Group3 Peripheral Control functions

- *  @brief   management functions

- *

-@verbatim

- ===============================================================================

-                      ##### Peripheral Control functions #####

- ===============================================================================

-    [..]

-    This subsection provides a set of functions allowing to control the PCD data

-    transfers.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Connect the USB device

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd)

-{

-  __HAL_LOCK(hpcd);

-  (void)USB_DevConnect(hpcd->Instance);

-  __HAL_UNLOCK(hpcd);

-  return HAL_OK;

-}

-

-/**

-  * @brief  Disconnect the USB device.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd)

-{

-  __HAL_LOCK(hpcd);

-  (void)USB_DevDisconnect(hpcd->Instance);

-  __HAL_UNLOCK(hpcd);

-  return HAL_OK;

-}

-

-/**

-  * @brief  Set the USB Device address.

-  * @param  hpcd PCD handle

-  * @param  address new device address

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address)

-{

-  __HAL_LOCK(hpcd);

-  hpcd->USB_Address = address;

-  (void)USB_SetDevAddress(hpcd->Instance, address);

-  __HAL_UNLOCK(hpcd);

-  return HAL_OK;

-}

-/**

-  * @brief  Open and configure an endpoint.

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @param  ep_mps endpoint max packet size

-  * @param  ep_type endpoint type

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type)

-{

-  HAL_StatusTypeDef  ret = HAL_OK;

-  PCD_EPTypeDef *ep;

-

-  if ((ep_addr & 0x80U) == 0x80U)

-  {

-    ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 1U;

-  }

-  else

-  {

-    ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 0U;

-  }

-

-  ep->num = ep_addr & EP_ADDR_MSK;

-  ep->maxpacket = ep_mps;

-  ep->type = ep_type;

-

-  if (ep->is_in != 0U)

-  {

-    /* Assign a Tx FIFO */

-    ep->tx_fifo_num = ep->num;

-  }

-  /* Set initial data PID. */

-  if (ep_type == EP_TYPE_BULK)

-  {

-    ep->data_pid_start = 0U;

-  }

-

-  __HAL_LOCK(hpcd);

-  (void)USB_ActivateEndpoint(hpcd->Instance, ep);

-  __HAL_UNLOCK(hpcd);

-

-  return ret;

-}

-

-/**

-  * @brief  Deactivate an endpoint.

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)

-{

-  PCD_EPTypeDef *ep;

-

-  if ((ep_addr & 0x80U) == 0x80U)

-  {

-    ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 1U;

-  }

-  else

-  {

-    ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 0U;

-  }

-  ep->num   = ep_addr & EP_ADDR_MSK;

-

-  __HAL_LOCK(hpcd);

-  (void)USB_DeactivateEndpoint(hpcd->Instance, ep);

-  __HAL_UNLOCK(hpcd);

-  return HAL_OK;

-}

-

-

-/**

-  * @brief  Receive an amount of data.

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @param  pBuf pointer to the reception buffer

-  * @param  len amount of data to be received

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)

-{

-  PCD_EPTypeDef *ep;

-

-  ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];

-

-  /*setup and start the Xfer */

-  ep->xfer_buff = pBuf;

-  ep->xfer_len = len;

-  ep->xfer_count = 0U;

-  ep->is_in = 0U;

-  ep->num = ep_addr & EP_ADDR_MSK;

-

-  if ((ep_addr & EP_ADDR_MSK) == 0U)

-  {

-    (void)USB_EP0StartXfer(hpcd->Instance, ep);

-  }

-  else

-  {

-    (void)USB_EPStartXfer(hpcd->Instance, ep);

-  }

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Get Received Data Size

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @retval Data Size

-  */

-uint32_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)

-{

-  return hpcd->OUT_ep[ep_addr & EP_ADDR_MSK].xfer_count;

-}

-/**

-  * @brief  Send an amount of data

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @param  pBuf pointer to the transmission buffer

-  * @param  len amount of data to be sent

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)

-{

-  PCD_EPTypeDef *ep;

-

-  ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];

-

-  /*setup and start the Xfer */

-  ep->xfer_buff = pBuf;

-  ep->xfer_len = len;

-  ep->xfer_count = 0U;

-  ep->is_in = 1U;

-  ep->num = ep_addr & EP_ADDR_MSK;

-

-  if ((ep_addr & EP_ADDR_MSK) == 0U)

-  {

-    (void)USB_EP0StartXfer(hpcd->Instance, ep);

-  }

-  else

-  {

-    (void)USB_EPStartXfer(hpcd->Instance, ep);

-  }

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Set a STALL condition over an endpoint

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)

-{

-  PCD_EPTypeDef *ep;

-

-  if (((uint32_t)ep_addr & EP_ADDR_MSK) > hpcd->Init.dev_endpoints)

-  {

-    return HAL_ERROR;

-  }

-

-  if ((0x80U & ep_addr) == 0x80U)

-  {

-    ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 1U;

-  }

-  else

-  {

-    ep = &hpcd->OUT_ep[ep_addr];

-    ep->is_in = 0U;

-  }

-

-  ep->is_stall = 1U;

-  ep->num = ep_addr & EP_ADDR_MSK;

-

-  __HAL_LOCK(hpcd);

-

-  (void)USB_EPSetStall(hpcd->Instance, ep);

-  if ((ep_addr & EP_ADDR_MSK) == 0U)

-  {

-    (void)USB_EP0_OutStart(hpcd->Instance, (uint8_t *)hpcd->Setup);

-  }

-  __HAL_UNLOCK(hpcd);

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Clear a STALL condition over in an endpoint

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)

-{

-  PCD_EPTypeDef *ep;

-

-  if (((uint32_t)ep_addr & 0x0FU) > hpcd->Init.dev_endpoints)

-  {

-    return HAL_ERROR;

-  }

-

-  if ((0x80U & ep_addr) == 0x80U)

-  {

-    ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 1U;

-  }

-  else

-  {

-    ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];

-    ep->is_in = 0U;

-  }

-

-  ep->is_stall = 0U;

-  ep->num = ep_addr & EP_ADDR_MSK;

-

-  __HAL_LOCK(hpcd);

-  (void)USB_EPClearStall(hpcd->Instance, ep);

-  __HAL_UNLOCK(hpcd);

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Flush an endpoint

-  * @param  hpcd PCD handle

-  * @param  ep_addr endpoint address

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hpcd);

-  UNUSED(ep_addr);

-

-  return HAL_OK;

-}

-

-/**

-  * @brief  Activate remote wakeup signalling

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd)

-{

-  return (USB_ActivateRemoteWakeup(hpcd->Instance));

-}

-

-/**

-  * @brief  De-activate remote wakeup signalling.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd)

-{

-  return (USB_DeActivateRemoteWakeup(hpcd->Instance));

-}

-

-/**

-  * @}

-  */

-

-/** @defgroup PCD_Exported_Functions_Group4 Peripheral State functions

- *  @brief   Peripheral State functions

- *

-@verbatim

- ===============================================================================

-                      ##### Peripheral State functions #####

- ===============================================================================

-    [..]

-    This subsection permits to get in run-time the status of the peripheral

-    and the data flow.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Return the PCD handle state.

-  * @param  hpcd PCD handle

-  * @retval HAL state

-  */

-PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd)

-{

-  return hpcd->State;

-}

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/* Private functions ---------------------------------------------------------*/

-/** @addtogroup PCD_Private_Functions

-  * @{

-  */

-

-

-/**

-  * @brief  This function handles PCD Endpoint interrupt request.

-  * @param  hpcd PCD handle

-  * @retval HAL status

-  */

-static HAL_StatusTypeDef PCD_EP_ISR_Handler(PCD_HandleTypeDef *hpcd)

-{

-  PCD_EPTypeDef *ep;

-  uint16_t count;

-  uint16_t wIstr;

-  uint16_t wEPVal;

-  uint8_t epindex;

-

-  /* stay in loop while pending interrupts */

-  while ((hpcd->Instance->ISTR & USB_ISTR_CTR) != 0U)

-  {

-    wIstr = hpcd->Instance->ISTR;

-    /* extract highest priority endpoint number */

-    epindex = (uint8_t)(wIstr & USB_ISTR_EP_ID);

-

-    if (epindex == 0U)

-    {

-      /* Decode and service control endpoint interrupt */

-

-      /* DIR bit = origin of the interrupt */

-      if ((wIstr & USB_ISTR_DIR) == 0U)

-      {

-        /* DIR = 0 */

-

-        /* DIR = 0      => IN  int */

-        /* DIR = 0 implies that (EP_CTR_TX = 1) always  */

-        PCD_CLEAR_TX_EP_CTR(hpcd->Instance, PCD_ENDP0);

-        ep = &hpcd->IN_ep[0];

-

-        ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num);

-        ep->xfer_buff += ep->xfer_count;

-

-        /* TX COMPLETE */

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-        hpcd->DataInStageCallback(hpcd, 0U);

-#else

-        HAL_PCD_DataInStageCallback(hpcd, 0U);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-

-        if ((hpcd->USB_Address > 0U) && (ep->xfer_len == 0U))

-        {

-          hpcd->Instance->DADDR = ((uint16_t)hpcd->USB_Address | USB_DADDR_EF);

-          hpcd->USB_Address = 0U;

-        }

-      }

-      else

-      {

-        /* DIR = 1 */

-

-        /* DIR = 1 & CTR_RX       => SETUP or OUT int */

-        /* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */

-        ep = &hpcd->OUT_ep[0];

-        wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, PCD_ENDP0);

-

-        if ((wEPVal & USB_EP_SETUP) != 0U)

-        {

-          /* Get SETUP Packet*/

-          ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);

-

-          USB_ReadPMA(hpcd->Instance, (uint8_t *)hpcd->Setup,

-                      ep->pmaadress, (uint16_t)ep->xfer_count);

-

-          /* SETUP bit kept frozen while CTR_RX = 1*/

-          PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0);

-

-          /* Process SETUP Packet*/

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-          hpcd->SetupStageCallback(hpcd);

-#else

-          HAL_PCD_SetupStageCallback(hpcd);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-        }

-

-        else if ((wEPVal & USB_EP_CTR_RX) != 0U)

-        {

-          PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0);

-

-          /* Get Control Data OUT Packet*/

-          ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);

-

-          if ((ep->xfer_count != 0U) && (ep->xfer_buff != 0U))

-          {

-            USB_ReadPMA(hpcd->Instance, ep->xfer_buff,

-                        ep->pmaadress, (uint16_t)ep->xfer_count);

-

-            ep->xfer_buff += ep->xfer_count;

-

-            /* Process Control Data OUT Packet*/

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-            hpcd->DataOutStageCallback(hpcd, 0U);

-#else

-            HAL_PCD_DataOutStageCallback(hpcd, 0U);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-          }

-

-          PCD_SET_EP_RX_CNT(hpcd->Instance, PCD_ENDP0, ep->maxpacket);

-          PCD_SET_EP_RX_STATUS(hpcd->Instance, PCD_ENDP0, USB_EP_RX_VALID);

-        }

-      }

-    }

-    else

-    {

-      /* Decode and service non control endpoints interrupt  */

-

-      /* process related endpoint register */

-      wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, epindex);

-      if ((wEPVal & USB_EP_CTR_RX) != 0U)

-      {

-        /* clear int flag */

-        PCD_CLEAR_RX_EP_CTR(hpcd->Instance, epindex);

-        ep = &hpcd->OUT_ep[epindex];

-

-        /* OUT double Buffering*/

-        if (ep->doublebuffer == 0U)

-        {

-          count = (uint16_t)PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);

-          if (count != 0U)

-          {

-            USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, count);

-          }

-        }

-        else

-        {

-          if ((PCD_GET_ENDPOINT(hpcd->Instance, ep->num) & USB_EP_DTOG_RX) != 0U)

-          {

-            /*read from endpoint BUF0Addr buffer*/

-            count = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);

-            if (count != 0U)

-            {

-              USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count);

-            }

-          }

-          else

-          {

-            /*read from endpoint BUF1Addr buffer*/

-            count = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);

-            if (count != 0U)

-            {

-              USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count);

-            }

-          }

-          /* free EP OUT Buffer */

-          PCD_FreeUserBuffer(hpcd->Instance, ep->num, 0U);

-        }

-        /*multi-packet on the NON control OUT endpoint*/

-        ep->xfer_count += count;

-        ep->xfer_buff += count;

-

-        if ((ep->xfer_len == 0U) || (count < ep->maxpacket))

-        {

-          /* RX COMPLETE */

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-          hpcd->DataOutStageCallback(hpcd, ep->num);

-#else

-          HAL_PCD_DataOutStageCallback(hpcd, ep->num);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-        }

-        else

-        {

-          (void)HAL_PCD_EP_Receive(hpcd, ep->num, ep->xfer_buff, ep->xfer_len);

-        }

-

-      } /* if((wEPVal & EP_CTR_RX) */

-

-      if ((wEPVal & USB_EP_CTR_TX) != 0U)

-      {

-        ep = &hpcd->IN_ep[epindex];

-

-        /* clear int flag */

-        PCD_CLEAR_TX_EP_CTR(hpcd->Instance, epindex);

-

-        /*multi-packet on the NON control IN endpoint*/

-        ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num);

-        ep->xfer_buff += ep->xfer_count;

-

-        /* Zero Length Packet? */

-        if (ep->xfer_len == 0U)

-        {

-          /* TX COMPLETE */

-#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)

-          hpcd->DataInStageCallback(hpcd, ep->num);

-#else

-          HAL_PCD_DataInStageCallback(hpcd, ep->num);

-#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */

-        }

-        else

-        {

-          (void)HAL_PCD_EP_Transmit(hpcd, ep->num, ep->xfer_buff, ep->xfer_len);

-        }

-      }

-    }

-  }

-  return HAL_OK;

-}

-

-

-/**

-  * @}

-  */

-#endif /* defined (USB) */

-#endif /* HAL_PCD_MODULE_ENABLED */

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/