Release v2.11.2

Add SECURITY.md, remove LICENSE.txt, and rename License.md
Fix ST USB Device Library Bug: Most 16-bit Descriptor lengths assumed high bits were 0x00. This caused warnings and weird unexpected behavior when attempting to use descriptors longer than 255 bytes. (#3 )
2026-02-09 04:25:36 -05:00 · 2023-06-14 10:18:06 +01:00 · 2023-04-10 13:18:51 +01:00 · 2023-04-10 13:07:10 +01:00
19 changed files with 655 additions and 235 deletions
--- a/Class/AUDIO/Src/usbd_audio.c
+++ b/Class/AUDIO/Src/usbd_audio.c
@@ -742,8 +742,19 @@ static uint8_t USBD_AUDIO_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnu
  */
 static uint8_t USBD_AUDIO_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
 {
-  UNUSED(pdev);
-  UNUSED(epnum);
+  USBD_AUDIO_HandleTypeDef *haudio;
+
+  if (pdev->pClassDataCmsit[pdev->classId] == NULL)
+  {
+    return (uint8_t)USBD_FAIL;
+  }
+
+  haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassDataCmsit[pdev->classId];
+
+  /* Prepare Out endpoint to receive next audio packet */
+  (void)USBD_LL_PrepareReceive(pdev, epnum,
+                               &haudio->buffer[haudio->wr_ptr],
+                               AUDIO_OUT_PACKET);

  return (uint8_t)USBD_OK;
 }
--- a/Class/DFU/Inc/usbd_dfu.h
+++ b/Class/DFU/Inc/usbd_dfu.h
@@ -65,6 +65,8 @@ extern "C" {

 #define DFU_DESCRIPTOR_TYPE            0x21U

+#define DFU_VENDOR_CMD_MAX             32U
+

 /**************************************************/
 /* DFU Requests  DFU states                       */
@@ -126,6 +128,11 @@ extern "C" {
 #define DFU_MANIFEST_MASK              (1U << 2)
 #define DFU_STATUS_DEPTH               6U

+#define IS_DFU_DOWNLOAD                0x0DFDFU
+#define IS_DFU_UPLOAD                  0x1DFDFU
+#define IS_DFU_SETADDRESSPOINTER       0x2DFDFU
+#define IS_DFU_PHY_ADDRESS             0x3DFDFU
+
 typedef enum
 {
  DFU_DETACH = 0U,
@@ -176,6 +183,7 @@ typedef struct
  uint32_t wblock_num;
  uint32_t wlength;
  uint32_t data_ptr;
+  uint32_t app_addr_ptr;
  uint32_t alt_setting;

  uint8_t dev_status[DFU_STATUS_DEPTH];
@@ -193,6 +201,17 @@ typedef struct
  uint16_t (* Write)(uint8_t *src, uint8_t *dest, uint32_t Len);
  uint8_t *(* Read)(uint8_t *src, uint8_t *dest, uint32_t Len);
  uint16_t (* GetStatus)(uint32_t Add, uint8_t cmd, uint8_t *buff);
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+  uint16_t (* GetVendorCMD)(uint8_t *cmd, uint8_t *cmdlength);
+  uint16_t (* VendorDownloadCMD)(uint8_t *pbuf, uint32_t BlockNumber, uint32_t wlength, uint32_t *status);
+  uint16_t (* VendorUploadCMD)(uint32_t Add, uint32_t BlockNumber, uint32_t *status);
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+  uint16_t (* VendorCheck)(uint8_t *pbuf, uint32_t ReqType, uint32_t *status);
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+#if (USBD_DFU_VENDOR_EXIT_ENABLED == 1U)
+  uint16_t (* LeaveDFU)(uint32_t Add);
+#endif /* USBD_DFU_VENDOR_EXIT_ENABLED */
 } USBD_DFU_MediaTypeDef;

 typedef struct
--- a/Class/DFU/Src/usbd_dfu.c
+++ b/Class/DFU/Src/usbd_dfu.c
@@ -521,9 +521,13 @@ static uint8_t USBD_DFU_EP0_RxReady(USBD_HandleTypeDef *pdev)
 static uint8_t  USBD_DFU_EP0_TxReady(USBD_HandleTypeDef *pdev)
 {
  USBD_SetupReqTypedef req;
+  uint32_t app_addr_ptr;
  uint32_t addr;
  USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassDataCmsit[pdev->classId];
  USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData[pdev->classId];
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+  uint32_t VendorStatus = 0U;
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */

  if (hdfu == NULL)
  {
@@ -541,11 +545,43 @@ static uint8_t  USBD_DFU_EP0_TxReady(USBD_HandleTypeDef *pdev)
        {
          /* Nothing to do */
        }
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+        else
+        {
+          /* Vendor specific DFU CMD */
+          if (DfuInterface->VendorDownloadCMD(hdfu->buffer.d8, hdfu->wblock_num,
+                                              hdfu->wlength, &VendorStatus) != USBD_OK)
+          {
+            /* Update the state machine */
+            hdfu->dev_state = DFU_STATE_ERROR;
+            hdfu->dev_status[0] = (uint8_t)VendorStatus;
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
+            return (uint8_t)USBD_FAIL;
+          }
+        }
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
      }
      else if (hdfu->wlength == 5U)
      {
        if (hdfu->buffer.d8[0] == DFU_CMD_SETADDRESSPOINTER)
        {
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+          if (DfuInterface->VendorCheck(hdfu->buffer.d8, IS_DFU_SETADDRESSPOINTER, &VendorStatus) != USBD_OK)
+          {
+            /* Update the state machine */
+            hdfu->dev_state = DFU_STATE_ERROR;
+            hdfu->dev_status[0] = (uint8_t)VendorStatus;
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
+            return (uint8_t)USBD_FAIL;
+          }
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+
          hdfu->data_ptr = hdfu->buffer.d8[1];
          hdfu->data_ptr += (uint32_t)hdfu->buffer.d8[2] << 8;
          hdfu->data_ptr += (uint32_t)hdfu->buffer.d8[3] << 16;
@@ -553,20 +589,61 @@ static uint8_t  USBD_DFU_EP0_TxReady(USBD_HandleTypeDef *pdev)
        }
        else if (hdfu->buffer.d8[0] == DFU_CMD_ERASE)
        {
-          hdfu->data_ptr = hdfu->buffer.d8[1];
-          hdfu->data_ptr += (uint32_t)hdfu->buffer.d8[2] << 8;
-          hdfu->data_ptr += (uint32_t)hdfu->buffer.d8[3] << 16;
-          hdfu->data_ptr += (uint32_t)hdfu->buffer.d8[4] << 24;
-
-          if (DfuInterface->Erase(hdfu->data_ptr) != USBD_OK)
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+          if (DfuInterface->VendorCheck(hdfu->buffer.d8, IS_DFU_DOWNLOAD, &VendorStatus) != USBD_OK)
          {
+            /* Update the state machine */
+            hdfu->dev_state = DFU_STATE_ERROR;
+            hdfu->dev_status[0] = (uint8_t)VendorStatus;
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
+            return (uint8_t)USBD_FAIL;
+          }
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+
+          app_addr_ptr = hdfu->buffer.d8[1];
+          app_addr_ptr += (uint32_t)hdfu->buffer.d8[2] << 8;
+          app_addr_ptr += (uint32_t)hdfu->buffer.d8[3] << 16;
+          app_addr_ptr += (uint32_t)hdfu->buffer.d8[4] << 24;
+
+          if (DfuInterface->Erase(app_addr_ptr) != USBD_OK)
+          {
+            /* Update the state machine */
+            hdfu->dev_state = DFU_STATE_ERROR;
+            hdfu->dev_status[0] = DFU_ERROR_VENDOR;
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
+            return (uint8_t)USBD_FAIL;
+          }
+
+        }
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+        else
+        {
+          /* Vendor specific DFU CMD */
+          if (DfuInterface->VendorDownloadCMD(hdfu->buffer.d8, hdfu->wblock_num,
+                                              hdfu->wlength, &VendorStatus) != USBD_OK)
+          {
+            /* Update the state machine */
+            hdfu->dev_state =  DFU_STATE_ERROR;
+            hdfu->dev_status[0] = (uint8_t)VendorStatus;
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
            return (uint8_t)USBD_FAIL;
          }
        }
+#else
        else
        {
          return (uint8_t)USBD_FAIL;
        }
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
      }
      else
      {
@@ -584,12 +661,33 @@ static uint8_t  USBD_DFU_EP0_TxReady(USBD_HandleTypeDef *pdev)
    {
      if (hdfu->wblock_num > 1U)
      {
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+        if (DfuInterface->VendorCheck(hdfu->buffer.d8, IS_DFU_DOWNLOAD, &VendorStatus) != USBD_OK)
+        {
+          /* Update the state machine */
+          hdfu->dev_state = DFU_STATE_ERROR;
+          hdfu->dev_status[0] = (uint8_t)VendorStatus;
+          hdfu->dev_status[1] = 0U;
+          hdfu->dev_status[2] = 0U;
+          hdfu->dev_status[3] = 0U;
+          hdfu->dev_status[4] = hdfu->dev_state;
+          return (uint8_t)USBD_FAIL;
+        }
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+
        /* Decode the required address */
        addr = ((hdfu->wblock_num - 2U) * USBD_DFU_XFER_SIZE) + hdfu->data_ptr;

        /* Perform the write operation */
        if (DfuInterface->Write(hdfu->buffer.d8, (uint8_t *)addr, hdfu->wlength) != USBD_OK)
        {
+          /* Update the state machine */
+          hdfu->dev_state = DFU_STATE_ERROR;
+          hdfu->dev_status[0] = DFU_ERROR_VENDOR;
+          hdfu->dev_status[1] = 0U;
+          hdfu->dev_status[2] = 0U;
+          hdfu->dev_status[3] = 0U;
+          hdfu->dev_status[4] = hdfu->dev_state;
          return (uint8_t)USBD_FAIL;
        }
      }
@@ -670,7 +768,7 @@ static uint8_t *USBD_DFU_GetUsrStringDesc(USBD_HandleTypeDef *pdev, uint8_t inde
  else
  {
    /* Not supported Interface Descriptor index */
-    length = 0U;
+    *length = 0U;
    return NULL;
  }
 }
@@ -758,6 +856,11 @@ static void DFU_Download(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
 {
  USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassDataCmsit[pdev->classId];

+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+  USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData[pdev->classId];
+  uint32_t VendorStatus = 0U;
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+
  if (hdfu == NULL)
  {
    return;
@@ -789,9 +892,23 @@ static void DFU_Download(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
  /* 0 Data DNLOAD request */
  else
  {
-    /* End of DNLOAD operation*/
+    /* End of DNLOAD operation */
    if ((hdfu->dev_state == DFU_STATE_DNLOAD_IDLE) || (hdfu->dev_state == DFU_STATE_IDLE))
    {
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+      if (DfuInterface->VendorCheck(hdfu->buffer.d8, IS_DFU_SETADDRESSPOINTER, &VendorStatus) != USBD_OK)
+      {
+        /* Update the state machine */
+        hdfu->dev_state = DFU_STATE_ERROR;
+        hdfu->dev_status[0] = (uint8_t)VendorStatus;
+        hdfu->dev_status[1] = 0U;
+        hdfu->dev_status[2] = 0U;
+        hdfu->dev_status[3] = 0U;
+        hdfu->dev_status[4] = hdfu->dev_state;
+      }
+      else
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+      {
        hdfu->manif_state = DFU_MANIFEST_IN_PROGRESS;
        hdfu->dev_state = DFU_STATE_MANIFEST_SYNC;
        hdfu->dev_status[1] = 0U;
@@ -799,6 +916,7 @@ static void DFU_Download(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
        hdfu->dev_status[3] = 0U;
        hdfu->dev_status[4] = hdfu->dev_state;
      }
+    }
    else
    {
      /* Call the error management function (command will be NAKed */
@@ -820,6 +938,13 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
  USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData[pdev->classId];
  uint8_t *phaddr;
  uint32_t addr;
+  uint32_t CmdLength;
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+  uint32_t VendorStatus = 0U;
+  uint8_t VendorCmdLength = 0U;
+  uint8_t VendorCmdBuffer[DFU_VENDOR_CMD_MAX];
+  uint8_t idx;
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */

  if (hdfu == NULL)
  {
@@ -851,8 +976,24 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
        hdfu->buffer.d8[1] = DFU_CMD_SETADDRESSPOINTER;
        hdfu->buffer.d8[2] = DFU_CMD_ERASE;

+        CmdLength = 3U;
+
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+        if (DfuInterface->GetVendorCMD != NULL)
+        {
+          (void)DfuInterface->GetVendorCMD(VendorCmdBuffer, (uint8_t *)&VendorCmdLength);
+
+          for (idx = 0U; idx < MIN(VendorCmdLength, DFU_VENDOR_CMD_MAX); idx++)
+          {
+            hdfu->buffer.d8[idx + 3U] = VendorCmdBuffer[idx];
+          }
+
+          CmdLength += MIN(VendorCmdLength, DFU_VENDOR_CMD_MAX);
+        }
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+
        /* Send the status data over EP0 */
-        (void)USBD_CtlSendData(pdev, (uint8_t *)(&(hdfu->buffer.d8[0])), 3U);
+        (void)USBD_CtlSendData(pdev, (uint8_t *)(&(hdfu->buffer.d8[0])), CmdLength);
      }
      else if (hdfu->wblock_num > 1U)
      {
@@ -863,14 +1004,49 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
        hdfu->dev_status[3] = 0U;
        hdfu->dev_status[4] = hdfu->dev_state;

+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+        /* Vendor specific DFU CMD */
+        if (DfuInterface->VendorUploadCMD(hdfu->data_ptr, hdfu->wblock_num, &VendorStatus) != USBD_OK)
+        {
+          /* Update the state machine */
+          hdfu->dev_state = DFU_ERROR_STALLEDPKT;
+          hdfu->dev_status[0] = (uint8_t)VendorStatus;
+          hdfu->dev_status[1] = 0U;
+          hdfu->dev_status[2] = 0U;
+          hdfu->dev_status[3] = 0U;
+          hdfu->dev_status[4] = hdfu->dev_state;
+
+          /* Call the error management function (command will be NAKed) */
+          USBD_CtlError(pdev, req);
+        }
+
+        if (VendorStatus == IS_DFU_PHY_ADDRESS)
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+        {
          addr = ((hdfu->wblock_num - 2U) * USBD_DFU_XFER_SIZE) + hdfu->data_ptr;

          /* Return the physical address where data are stored */
          phaddr = DfuInterface->Read((uint8_t *)addr, hdfu->buffer.d8, hdfu->wlength);

+          if (phaddr == NULL)
+          {
+            hdfu->dev_state = DFU_ERROR_STALLEDPKT;
+
+            hdfu->dev_status[1] = 0U;
+            hdfu->dev_status[2] = 0U;
+            hdfu->dev_status[3] = 0U;
+            hdfu->dev_status[4] = hdfu->dev_state;
+
+            /* Call the error management function (command will be NAKed) */
+            USBD_CtlError(pdev, req);
+          }
+          else
+          {
            /* Send the status data over EP0 */
            (void)USBD_CtlSendData(pdev, phaddr, hdfu->wlength);
          }
+        }
+      }
      else  /* unsupported hdfu->wblock_num */
      {
        hdfu->dev_state = DFU_ERROR_STALLEDPKT;
@@ -880,7 +1056,7 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
        hdfu->dev_status[3] = 0U;
        hdfu->dev_status[4] = hdfu->dev_state;

-        /* Call the error management function (command will be NAKed */
+        /* Call the error management function (command will be NAKed) */
        USBD_CtlError(pdev, req);
      }
    }
@@ -890,7 +1066,7 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
      hdfu->wlength = 0U;
      hdfu->wblock_num = 0U;

-      /* Call the error management function (command will be NAKed */
+      /* Call the error management function (command will be NAKed) */
      USBD_CtlError(pdev, req);
    }
  }
@@ -944,7 +1120,7 @@ static void DFU_GetStatus(USBD_HandleTypeDef *pdev)
          DfuInterface->GetStatus(hdfu->data_ptr, DFU_MEDIA_PROGRAM, hdfu->dev_status);
        }
      }
-      else  /* (hdfu->wlength==0)*/
+      else  /* (hdfu->wlength == 0U) */
      {
        hdfu->dev_state = DFU_STATE_DNLOAD_IDLE;

@@ -960,7 +1136,7 @@ static void DFU_GetStatus(USBD_HandleTypeDef *pdev)
      {
        hdfu->dev_state = DFU_STATE_MANIFEST;

-        hdfu->dev_status[1] = 1U;             /*bwPollTimeout = 1ms*/
+        hdfu->dev_status[1] = 1U;             /* bwPollTimeout = 1ms */
        hdfu->dev_status[2] = 0U;
        hdfu->dev_status[3] = 0U;
        hdfu->dev_status[4] = hdfu->dev_state;
@@ -1088,9 +1264,10 @@ static void DFU_Abort(USBD_HandleTypeDef *pdev)
 static void DFU_Leave(USBD_HandleTypeDef *pdev)
 {
  USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassDataCmsit[pdev->classId];
+  USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData[pdev->classId];
  USBD_DFUFuncDescTypeDef *pDfuFunc = (USBD_DFUFuncDescTypeDef *)USBD_DFU_GetDfuFuncDesc(pdev->pConfDesc);

-  if ((hdfu == NULL) || (pDfuFunc == NULL))
+  if ((hdfu == NULL) || (DfuInterface == NULL) || (pDfuFunc == NULL))
  {
    return;
  }
@@ -1119,8 +1296,13 @@ static void DFU_Leave(USBD_HandleTypeDef *pdev)
    /* Disconnect the USB device */
    (void)USBD_Stop(pdev);

+#if (USBD_DFU_VENDOR_EXIT_ENABLED == 1U)
+    /* Jump should be ensured by user application */
+    DfuInterface->LeaveDFU(hdfu->data_ptr);
+#else
    /* Generate system reset to allow jumping to the user code */
    NVIC_SystemReset();
+#endif /* USBD_DFU_VENDOR_EXIT_ENABLED */

    /* The next instructions will not be reached (system reset) */
  }
--- a/Class/DFU/Src/usbd_dfu_media_template.c
+++ b/Class/DFU/Src/usbd_dfu_media_template.c
@@ -38,6 +38,17 @@ uint16_t MEM_If_Write(uint8_t *src, uint8_t *dest, uint32_t Len);
 uint8_t *MEM_If_Read(uint8_t *src, uint8_t *dest, uint32_t Len);
 uint16_t MEM_If_DeInit(void);
 uint16_t MEM_If_GetStatus(uint32_t Add, uint8_t Cmd, uint8_t *buffer);
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+uint16_t MEM_If_GetVendorCMD(uint8_t *cmd, uint8_t *cmdlength);
+uint16_t MEM_If_VendorDownloadCMD(uint8_t *pbuf, uint32_t BlockNumber, uint32_t wlength, uint32_t *status);
+uint16_t MEM_If_VendorUploadCMD(uint32_t Add, uint32_t BlockNumber, uint32_t *status);
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+uint16_t MEM_If_VendorCheck(uint8_t *pbuf, uint32_t ReqType, uint32_t *status);
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+#if (USBD_DFU_VENDOR_EXIT_ENABLED == 1U)
+uint16_t MEM_If_LeaveDFU(uint32_t Add);
+#endif /* USBD_DFU_VENDOR_EXIT_ENABLED */

 USBD_DFU_MediaTypeDef USBD_DFU_MEDIA_Template_fops =
 {
@@ -48,8 +59,19 @@ USBD_DFU_MediaTypeDef USBD_DFU_MEDIA_Template_fops =
  MEM_If_Write,
  MEM_If_Read,
  MEM_If_GetStatus,
-
+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+  MEM_If_GetVendorCMD,
+  MEM_If_VendorDownloadCMD,
+  MEM_If_VendorUploadCMD,
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+  MEM_If_VendorCheck,
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+#if (USBD_DFU_VENDOR_EXIT_ENABLED == 1U)
+  MEM_If_LeaveDFU
+#endif /* USBD_DFU_VENDOR_EXIT_ENABLED */
 };
+
 /**
  * @brief  MEM_If_Init
  *         Memory initialization routine.
@@ -115,7 +137,7 @@ uint8_t *MEM_If_Read(uint8_t *src, uint8_t *dest, uint32_t Len)
  UNUSED(Len);

  /* Return a valid address to avoid HardFault */
-  return (uint8_t *)(0);
+  return NULL;
 }

 /**
@@ -144,3 +166,85 @@ uint16_t MEM_If_GetStatus(uint32_t Add, uint8_t Cmd, uint8_t *buffer)
  return (0);
 }

+#if (USBD_DFU_VENDOR_CMD_ENABLED == 1U)
+/**
+  * @brief  Get supported vendor specific commands
+  * @param  pointer to supported vendor commands
+  * @param  pointer to length of supported vendor commands
+  * @retval 0 if operation is successful
+  */
+uint16_t MEM_If_GetVendorCMD(uint8_t *cmd, uint8_t *cmdlength)
+{
+  UNUSED(cmd);
+  UNUSED(cmdlength);
+
+  return 0U;
+}
+
+/**
+  * @brief  Vendor specific download commands
+  * @param  pbuf DFU data buffer
+  * @param  BlockNumber DFU memory block number
+  * @param  wLength DFU request length
+  * @param  pointer to DFU status
+  * @retval 0 if operation is successful
+  */
+uint16_t MEM_If_VendorDownloadCMD(uint8_t *pbuf, uint32_t BlockNumber, uint32_t wlength, uint32_t *status)
+{
+  UNUSED(pbuf);
+  UNUSED(BlockNumber);
+  UNUSED(wlength);
+  UNUSED(status);
+
+  return 0U;
+}
+
+
+/**
+  * @brief  Vendor specific upload commands
+  * @param  Add memory Address
+  * @param  BlockNumber DFU memory block number
+  * @param  pointer to DFU status
+  * @retval 0 if operation is successful
+  */
+uint16_t MEM_If_VendorUploadCMD(uint32_t Add, uint32_t BlockNumber, uint32_t *status)
+{
+  UNUSED(Add);
+  UNUSED(BlockNumber);
+  UNUSED(status);
+
+  return 0U;
+}
+#endif /* USBD_DFU_VENDOR_CMD_ENABLED */
+
+#if (USBD_DFU_VENDOR_CHECK_ENABLED == 1U)
+/**
+  * @brief  Vendor memory check
+  * @param  pbuf DFU data buffer
+  * @param  ReqType IS_DFU_SETADDRESSPOINTER/DOWNLOAD/UPLOAD
+  * @param  pointer to DFU status
+  * @retval 0 if operation is successful
+  */
+uint16_t MEM_If_VendorCheck(uint8_t *pbuf, uint32_t ReqType, uint32_t *status)
+{
+  UNUSED(pbuf);
+  UNUSED(ReqType);
+  UNUSED(status);
+
+  return 0U;
+}
+#endif /* USBD_DFU_VENDOR_CHECK_ENABLED */
+
+#if (USBD_DFU_VENDOR_EXIT_ENABLED == 1U)
+/**
+  * @brief  Vendor Leave DFU
+  * @param  Application address
+  * @retval 0 if operation is successful
+  */
+uint16_t MEM_If_LeaveDFU(uint32_t Add)
+{
+  UNUSED(Add);
+
+  return 0U;
+}
+#endif /* USBD_DFU_VENDOR_EXIT_ENABLED */
--- a/Class/MSC/Inc/usbd_msc_data.h
+++ b/Class/MSC/Inc/usbd_msc_data.h
@@ -39,8 +39,8 @@ extern "C" {
 /** @defgroup USB_INFO_Exported_Defines
  * @{
  */
-#define MODE_SENSE6_LEN                    0x17U
-#define MODE_SENSE10_LEN                   0x1BU
+#define MODE_SENSE6_LEN                    0x04U
+#define MODE_SENSE10_LEN                   0x08U
 #define LENGTH_INQUIRY_PAGE00              0x06U
 #define LENGTH_INQUIRY_PAGE80              0x08U
 #define LENGTH_FORMAT_CAPACITIES           0x14U
--- a/Class/MSC/Src/usbd_msc_data.c
+++ b/Class/MSC/Src/usbd_msc_data.c
@@ -91,62 +91,32 @@ uint8_t MSC_Page80_Inquiry_Data[LENGTH_INQUIRY_PAGE80] =
 /* USB Mass storage sense 6 Data */
 uint8_t MSC_Mode_Sense6_data[MODE_SENSE6_LEN] =
 {
-  0x22,
-  0x00,
-  0x00,
-  0x00,
-  0x08,
-  0x12,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00
+  0x03,     /* MODE DATA LENGTH. The number of bytes that follow. */
+  0x00,     /* MEDIUM TYPE. 00h for SBC devices. */
+  0x00,     /* DEVICE-SPECIFIC PARAMETER. For SBC devices:
+             *   bit 7: WP. Set to 1 if the media is write-protected.
+             *   bits 6..5: reserved
+             *   bit 4: DPOFUA. Set to 1 if the device supports the DPO and FUA bits
+             *   bits 3..0: reserved */
+  0x00      /* BLOCK DESCRIPTOR LENGTH */
 };


 /* USB Mass storage sense 10 Data */
 uint8_t MSC_Mode_Sense10_data[MODE_SENSE10_LEN] =
 {
-  0x00,
-  0x26,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x08,
-  0x12,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00,
-  0x00
+  0x00,     /* MODE DATA LENGTH MSB. */
+  0x06,     /* MODE DATA LENGTH LSB. The number of bytes that follow. */
+  0x00,     /* MEDIUM TYPE. 00h for SBC devices. */
+  0x00,     /* DEVICE-SPECIFIC PARAMETER. For SBC devices:
+             *   bit 7: WP. Set to 1 if the media is write-protected.
+             *   bits 6..5: reserved
+             *   bit 4: DPOFUA. Set to 1 if the device supports the DPO and FUA bits
+             *   bits 3..0: reserved */
+  0x00,     /* LONGLBA Set to zero */
+  0x00,     /* Reserved */
+  0x00,     /* BLOCK DESCRIPTOR LENGTH MSB. */
+  0x00      /* BLOCK DESCRIPTOR LENGTH LSB. */
 };
 /**
  * @}
--- a/Class/MSC/Src/usbd_msc_scsi.c
+++ b/Class/MSC/Src/usbd_msc_scsi.c
@@ -477,6 +477,12 @@ static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *pa
    return -1;
  }

+  /* Check If media is write-protected */
+  if (((USBD_StorageTypeDef *)pdev->pUserData[pdev->classId])->IsWriteProtected(lun) != 0)
+  {
+    MSC_Mode_Sense6_data[2] |= 0x80U;
+  }
+
  if (params[4] <= len)
  {
    len = params[4];
@@ -506,6 +512,12 @@ static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *p
    return -1;
  }

+  /* Check If media is write-protected */
+  if (((USBD_StorageTypeDef *)pdev->pUserData[pdev->classId])->IsWriteProtected(lun) != 0)
+  {
+    MSC_Mode_Sense10_data[3] |= 0x80U;
+  }
+
  if (params[8] <= len)
  {
    len = params[8];
--- a/Class/VIDEO/Inc/usbd_video.h
+++ b/Class/VIDEO/Inc/usbd_video.h
@@ -377,7 +377,8 @@ typedef struct
 {
  uint32_t                   interface;
  uint32_t                   uvc_state;
-  uint8_t                    buffer[UVC_TOTAL_BUF_SIZE];
+  uint32_t                   uvc_size;
+  uint8_t                    *uvc_buffer;
  VIDEO_OffsetTypeDef        offset;
  USBD_VIDEO_ControlTypeDef  control;
 } USBD_VIDEO_HandleTypeDef;
--- a/Class/VIDEO/Src/usbd_video.c
+++ b/Class/VIDEO/Src/usbd_video.c
@@ -498,6 +498,11 @@ static uint8_t USBD_VIDEO_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *
  uint16_t len;
  uint8_t *pbuf;

+#ifdef USE_USBD_COMPOSITE
+  /* Get the Endpoints addresses allocated for this class instance */
+  VIDEOinEpAdd = USBD_CoreGetEPAdd(pdev, USBD_EP_IN, USBD_EP_TYPE_ISOC, (uint8_t)pdev->classId);
+#endif /* USE_USBD_COMPOSITE */
+
  switch (req->bmRequest & USB_REQ_TYPE_MASK)
  {
    /* Class Requests -------------------------------*/
@@ -643,6 +648,11 @@ static uint8_t  USBD_VIDEO_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
  uint32_t RemainData = 0U;
  uint32_t DataOffset = 0U;

+#ifdef USE_USBD_COMPOSITE
+  /* Get the Endpoints addresses allocated for this class instance */
+  VIDEOinEpAdd = USBD_CoreGetEPAdd(pdev, USBD_EP_IN, USBD_EP_TYPE_ISOC, (uint8_t)pdev->classId);
+#endif /* USE_USBD_COMPOSITE */
+
  /* Check if the Streaming has already been started */
  if (hVIDEO->uvc_state == UVC_PLAY_STATUS_STREAMING)
  {
@@ -692,9 +702,12 @@ static uint8_t  USBD_VIDEO_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
      packet[1] = payload_header[1];
    }

+    hVIDEO->uvc_buffer = (uint8_t *)&packet;
+    hVIDEO->uvc_size = (uint32_t)PcktSze;
+
    /* Transmit the packet on Endpoint */
    (void)USBD_LL_Transmit(pdev, (uint8_t)(epnum | 0x80U),
-                           (uint8_t *)&packet, (uint32_t)PcktSze);
+                           hVIDEO->uvc_buffer, hVIDEO->uvc_size);
  }

  /* Exit with no error code */
@@ -712,11 +725,19 @@ static uint8_t  USBD_VIDEO_SOF(USBD_HandleTypeDef *pdev)
  USBD_VIDEO_HandleTypeDef *hVIDEO = (USBD_VIDEO_HandleTypeDef *) pdev->pClassDataCmsit[pdev->classId];
  uint8_t payload[2] = {0x02U, 0x00U};

+#ifdef USE_USBD_COMPOSITE
+  /* Get the Endpoints addresses allocated for this class instance */
+  VIDEOinEpAdd = USBD_CoreGetEPAdd(pdev, USBD_EP_IN, USBD_EP_TYPE_ISOC, (uint8_t)pdev->classId);
+#endif /* USE_USBD_COMPOSITE */
+
  /* Check if the Streaming has already been started by SetInterface AltSetting 1 */
  if (hVIDEO->uvc_state == UVC_PLAY_STATUS_READY)
  {
+    hVIDEO->uvc_buffer = (uint8_t *)&payload;
+    hVIDEO->uvc_size = 2U;
+
    /* Transmit the first packet indicating that Streaming is starting */
-    (void)USBD_LL_Transmit(pdev, VIDEOinEpAdd, (uint8_t *)payload, 2U);
+    (void)USBD_LL_Transmit(pdev, VIDEOinEpAdd, hVIDEO->uvc_buffer, hVIDEO->uvc_size);

    /* Enable Streaming state */
    hVIDEO->uvc_state = UVC_PLAY_STATUS_STREAMING;
@@ -735,8 +756,17 @@ static uint8_t  USBD_VIDEO_SOF(USBD_HandleTypeDef *pdev)
  */
 static uint8_t USBD_VIDEO_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
 {
-  UNUSED(pdev);
-  UNUSED(epnum);
+  USBD_VIDEO_HandleTypeDef *hVIDEO = (USBD_VIDEO_HandleTypeDef *) pdev->pClassDataCmsit[pdev->classId];
+
+#ifdef USE_USBD_COMPOSITE
+  /* Get the Endpoints addresses allocated for this class instance */
+  VIDEOinEpAdd = USBD_CoreGetEPAdd(pdev, USBD_EP_IN, USBD_EP_TYPE_ISOC, (uint8_t)pdev->classId);
+#endif /* USE_USBD_COMPOSITE */
+
+  if (epnum == (VIDEOinEpAdd & 0xFU))
+  {
+    (void)USBD_LL_Transmit(pdev, VIDEOinEpAdd, hVIDEO->uvc_buffer, hVIDEO->uvc_size);
+  }

  return (uint8_t)USBD_OK;
 }
--- a/Core/Inc/usbd_conf_template.h
+++ b/Core/Inc/usbd_conf_template.h
@@ -48,6 +48,7 @@ extern "C" {
 #define USBD_MAX_STR_DESC_SIZ                       0x100U
 #define USBD_SELF_POWERED                           1U
 #define USBD_DEBUG_LEVEL                            2U
+/* #define USBD_USER_REGISTER_CALLBACK                 1U */

 /* ECM, RNDIS, DFU Class Config */
 #define USBD_SUPPORT_USER_STRING_DESC               1U
@@ -64,6 +65,8 @@ extern "C" {
 #define USBD_CDC_INTERVAL                           2000U

 /* DFU Class Config */
+/* #define USBD_DFU_VENDOR_CMD_ENABLED                 1U */
+/* #define USBD_DFU_VENDOR_EXIT_ENABLED                1U */
 #define USBD_DFU_MAX_ITF_NUM                        1U
 #define USBD_DFU_XFERS_IZE                          1024U

--- a/Core/Inc/usbd_core.h
+++ b/Core/Inc/usbd_core.h
@@ -86,6 +86,9 @@ USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev);
 USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev);
 USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev);
 USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass);
+#if (USBD_USER_REGISTER_CALLBACK == 1U)
+USBD_StatusTypeDef USBD_RegisterDevStateCallback(USBD_HandleTypeDef *pdev, USBD_DevStateCallbackTypeDef pUserCallback);
+#endif /* USBD_USER_REGISTER_CALLBACK */

 #ifdef USE_USBD_COMPOSITE
 USBD_StatusTypeDef  USBD_RegisterClassComposite(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass,
--- a/Core/Inc/usbd_def.h
+++ b/Core/Inc/usbd_def.h
@@ -390,8 +390,15 @@ typedef struct _USBD_HandleTypeDef
 #ifdef USE_USBD_COMPOSITE
  USBD_CompositeElementTypeDef tclasslist[USBD_MAX_SUPPORTED_CLASS];
 #endif /* USE_USBD_COMPOSITE */
+#if (USBD_USER_REGISTER_CALLBACK == 1U)
+  void (* DevStateCallback)(uint8_t dev_state, uint8_t cfgidx);                    /*!< User Notification callback      */
+#endif /* USBD_USER_REGISTER_CALLBACK */
 } USBD_HandleTypeDef;

+#if (USBD_USER_REGISTER_CALLBACK == 1U)
+typedef void (*USBD_DevStateCallbackTypeDef)(uint8_t dev_state, uint8_t cfgidx);   /*!< pointer to User callback function  */
+#endif /* USBD_USER_REGISTER_CALLBACK */
+
 /* USB Device endpoint direction */
 typedef enum
 {
--- a/Core/Src/usbd_core.c
+++ b/Core/Src/usbd_core.c
@@ -358,10 +358,22 @@ USBD_StatusTypeDef  USBD_UnRegisterClassComposite(USBD_HandleTypeDef *pdev)

  return ret;
 }
-
-
 #endif /* USE_USBD_COMPOSITE */

+#if (USBD_USER_REGISTER_CALLBACK == 1U)
+/**
+  * @brief  USBD_RegisterDevStateCallback
+  * @param  pdev : Device Handle
+  * @param  pUserCallback: User Callback
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_RegisterDevStateCallback(USBD_HandleTypeDef *pdev, USBD_DevStateCallbackTypeDef pUserCallback)
+{
+  pdev->DevStateCallback = pUserCallback;
+
+  return USBD_OK;
+}
+#endif /* USBD_USER_REGISTER_CALLBACK */
 /**
  * @brief  USBD_Start
  *         Start the USB Device Core.
--- a/Core/Src/usbd_ctlreq.c
+++ b/Core/Src/usbd_ctlreq.c
@@ -558,7 +558,6 @@ static void USBD_GetDescriptor(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *r
 #if (USBD_SUPPORT_USER_STRING_DESC == 1U)
          pbuf = NULL;

-
          for (uint32_t idx = 0U; (idx < pdev->NumClasses); idx++)
          {
            if (pdev->pClass[idx]->GetUsrStrDescriptor != NULL)
@@ -576,13 +575,12 @@ static void USBD_GetDescriptor(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *r
              }
            }
          }
-
 #endif /* USBD_SUPPORT_USER_STRING_DESC  */

 #if (USBD_CLASS_USER_STRING_DESC == 1U)
          if (pdev->pDesc->GetUserStrDescriptor != NULL)
          {
-            pbuf = pdev->pDesc->GetUserStrDescriptor(pdev->dev_speed, (req->wValue), &len);
+            pbuf = pdev->pDesc->GetUserStrDescriptor(pdev->dev_speed, LOBYTE(req->wValue), &len);
          }
          else
          {
@@ -751,6 +749,13 @@ static USBD_StatusTypeDef USBD_SetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReq
        {
          (void)USBD_CtlSendStatus(pdev);
          pdev->dev_state = USBD_STATE_CONFIGURED;
+
+#if (USBD_USER_REGISTER_CALLBACK == 1U)
+          if (pdev->DevStateCallback != NULL)
+          {
+            pdev->DevStateCallback(USBD_STATE_CONFIGURED, cfgidx);
+          }
+#endif /* USBD_USER_REGISTER_CALLBACK */
        }
      }
      else
--- a/LICENSE.md
+++ b/LICENSE.md
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,86 +0,0 @@
-This software component is provided to you as part of a software package and
-applicable license terms are in the Package_license file. If you received this
-software component outside of a package or without applicable license terms,
-the terms of the SLA0044 license shall apply and are fully reproduced below:
-
-SLA0044 Rev5/February 2018
-
-Software license agreement
-
-ULTIMATE LIBERTY SOFTWARE LICENSE AGREEMENT
-
-BY INSTALLING, COPYING, DOWNLOADING, ACCESSING OR OTHERWISE USING THIS SOFTWARE
-OR ANY PART THEREOF (AND THE RELATED DOCUMENTATION) FROM STMICROELECTRONICS
-INTERNATIONAL N.V, SWISS BRANCH AND/OR ITS AFFILIATED COMPANIES
-(STMICROELECTRONICS), THE RECIPIENT, ON BEHALF OF HIMSELF OR HERSELF, OR ON
-BEHALF OF ANY ENTITY BY WHICH SUCH RECIPIENT IS EMPLOYED AND/OR ENGAGED AGREES
-TO BE BOUND BY THIS SOFTWARE LICENSE AGREEMENT.
-
-Under STMicroelectronics’ intellectual property rights, the redistribution,
-reproduction and use in source and binary forms of the software or any part
-thereof, with or without modification, are permitted provided that the following
-conditions are met:
-
-1. Redistribution of source code (modified or not) must retain any copyright
-notice, this list of conditions and the disclaimer set forth below as items 10
-and 11.
-
-2. Redistributions in binary form, except as embedded into microcontroller or
-microprocessor device manufactured by or for STMicroelectronics or a software
-update for such device, must reproduce any copyright notice provided with the
-binary code, this list of conditions, and the disclaimer set forth below as
-items 10 and 11, in documentation and/or other materials provided with the
-distribution.
-
-3. Neither the name of STMicroelectronics nor the names of other contributors to
-this software may be used to endorse or promote products derived from this
-software or part thereof without specific written permission.
-
-4. This software or any part thereof, including modifications and/or derivative
-works of this software, must be used and execute solely and exclusively on or in
-combination with a microcontroller or microprocessor device manufactured by or
-for STMicroelectronics.
-
-5. No use, reproduction or redistribution of this software partially or totally
-may be done in any manner that would subject this software to any Open Source
-Terms. “Open Source Terms” shall mean any open source license which requires as
-part of distribution of software that the source code of such software is
-distributed therewith or otherwise made available, or open source license that
-substantially complies with the Open Source definition specified at
-www.opensource.org and any other comparable open source license such as for
-example GNU General Public License (GPL), Eclipse Public License (EPL), Apache
-Software License, BSD license or MIT license.
-
-6. STMicroelectronics has no obligation to provide any maintenance, support or
-updates for the software.
-
-7. The software is and will remain the exclusive property of STMicroelectronics
-and its licensors. The recipient will not take any action that jeopardizes
-STMicroelectronics and its licensors' proprietary rights or acquire any rights
-in the software, except the limited rights specified hereunder.
-
-8. The recipient shall comply with all applicable laws and regulations affecting
-the use of the software or any part thereof including any applicable export
-control law or regulation.
-
-9. Redistribution and use of this software or any part thereof other than as
-permitted under this license is void and will automatically terminate your
-rights under this license.
-
-10. THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS, WHICH ARE
-DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT SHALL
-STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-11. EXCEPT AS EXPRESSLY PERMITTED HEREUNDER, NO LICENSE OR OTHER RIGHTS, WHETHER
-EXPRESS OR IMPLIED, ARE GRANTED UNDER ANY PATENT OR OTHER INTELLECTUAL PROPERTY
-RIGHTS OF STMICROELECTRONICS OR ANY THIRD PARTY.
-
--- a/Release_Notes.html
+++ b/Release_Notes.html
@@ -60,8 +60,56 @@ Page</a> : STM32Cube USB Wiki Page</li>
 <h1>Update History</h1>
 <div class="collapse">
 <input type="checkbox" id="collapse-section23" checked aria-hidden="true">
-<label for="collapse-section23" aria-hidden="true">V2.11.1 /
+<label for="collapse-section23" aria-hidden="true">V2.11.2 /
+17-April-2023</label>
+<div>
+<h2 id="main-changes">Main Changes</h2>
+<table>
+<thead>
+<tr class="header">
+<th style="text-align: left;">Headline</th>
+</tr>
+</thead>
+<tbody>
+<tr class="even">
+<td style="text-align: left;"><strong>USB Core:</strong></td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">Adding user callback to get device configuration state</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;"><strong>USB DFU Class:</strong></td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">Adding DFU Vendor Commands support</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;"><strong>USB MSC Class:</strong></td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">fix data sense response to be aligned with SBC-3 specification</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;"><strong>USB AUDIO Class:</strong></td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">restart AUDIO ISO endpoint during ISO incomplete event</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;"><strong>USB VIDEO Class:</strong></td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">restart VIDEO ISO endpoint during ISO incomplete event</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+<div class="collapse">
+<input type="checkbox" id="collapse-section22" aria-hidden="true">
+<label for="collapse-section22" aria-hidden="true">V2.11.1 /
 27-September-2022</label>
+<div>
 <h2 id="main-changes">Main Changes</h2>
 <table>
 <thead>
@@ -105,10 +153,12 @@ CustomHID, MSC & Video Classes:</strong></td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section22" checked aria-hidden="true">
-<label for="collapse-section22" aria-hidden="true">V2.11.0 /
+<input type="checkbox" id="collapse-section21" aria-hidden="true">
+<label for="collapse-section21" aria-hidden="true">V2.11.0 /
 25-March-2022</label>
+<div>
 <h2 id="main-changes">Main Changes</h2>
 <table>
 <thead>
@@ -122,7 +172,7 @@ CustomHID, MSC & Video Classes:</strong></td>
 </tr>
 <tr class="even">
 <td style="text-align: left;">Correction of the support of
-VS_PROBE_CONTROL &amp; VS_COMMIT_CONTROL requets</td>
+VS_PROBE_CONTROL &amp; VS_COMMIT_CONTROL requests</td>
 </tr>
 <tr class="odd">
 <td style="text-align: left;"><strong>USB AUDIO Class:</strong></td>
@@ -177,10 +227,12 @@ style</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section21" checked aria-hidden="true">
-<label for="collapse-section21" aria-hidden="true">V2.10.0 /
+<input type="checkbox" id="collapse-section20" aria-hidden="true">
+<label for="collapse-section20" aria-hidden="true">V2.10.0 /
 03-Sept-2021</label>
+<div>
 <h2 id="main-changes-1">Main Changes</h2>
 <table>
 <thead>
@@ -216,10 +268,12 @@ selected</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section20" checked aria-hidden="true">
-<label for="collapse-section20" aria-hidden="true">V2.9.0 /
+<input type="checkbox" id="collapse-section19" aria-hidden="true">
+<label for="collapse-section19" aria-hidden="true">V2.9.0 /
 06-July-2021</label>
+<div>
 <h2 id="main-changes-2">Main Changes</h2>
 <table>
 <thead>
@@ -262,10 +316,12 @@ missing casting during class handler allocation</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section19" checked aria-hidden="true">
-<label for="collapse-section19" aria-hidden="true">V2.8.0 /
+<input type="checkbox" id="collapse-section18" aria-hidden="true">
+<label for="collapse-section18" aria-hidden="true">V2.8.0 /
 10-Mars-2021</label>
+<div>
 <h2 id="main-changes-3">Main Changes</h2>
 <table>
 <thead>
@@ -312,10 +368,12 @@ format support</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section17" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section17" aria-hidden="true">
 <label for="collapse-section17" aria-hidden="true">V2.7.1 /
 18-August-2020</label>
+<div>
 <h2 id="main-changes-4">Main Changes</h2>
 <table>
 <thead>
@@ -331,10 +389,12 @@ check to Class handler</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section16" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section16" aria-hidden="true">
 <label for="collapse-section16" aria-hidden="true">V2.7.0 /
 12-August-2020</label>
+<div>
 <h2 id="main-changes-5">Main Changes</h2>
 <table>
 <thead>
@@ -416,10 +476,12 @@ user code</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section15" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section15" aria-hidden="true">
 <label for="collapse-section15" aria-hidden="true">V2.6.1 /
 05-June-2020</label>
+<div>
 <h2 id="main-changes-6">Main Changes</h2>
 <table>
 <thead>
@@ -456,10 +518,12 @@ compatibility with device library version below v2.6.0</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section14" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section14" aria-hidden="true">
 <label for="collapse-section14" aria-hidden="true">V2.6.0 /
 27-December-2019</label>
+<div>
 <h2 id="main-changes-7">Main Changes</h2>
 <table>
 <thead>
@@ -539,10 +603,12 @@ transfer: USBD_CUSTOM_HID_ReceivePacket()</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section13" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section13" aria-hidden="true">
 <label for="collapse-section13" aria-hidden="true">V2.5.3 /
 30-April-2019</label>
+<div>
 <h2 id="main-changes-8">Main Changes</h2>
 <table>
 <thead>
@@ -578,10 +644,12 @@ device state only if the current state is USBD_STATE_SUSPENDED</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section12" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section12" aria-hidden="true">
 <label for="collapse-section12" aria-hidden="true">V2.5.2 /
 27-Mars-2019</label>
+<div>
 <h2 id="main-changes-9">Main Changes</h2>
 <table>
 <thead>
@@ -598,10 +666,12 @@ NVIC_SystemReset() prototype change</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section11" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section11" aria-hidden="true">
 <label for="collapse-section11" aria-hidden="true">V2.5.1 /
 03-August-2018</label>
+<div>
 <h2 id="main-changes-10">Main Changes</h2>
 <table>
 <thead>
@@ -633,10 +703,12 @@ Break on USBD_Template_Setup API</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section10" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section10" aria-hidden="true">
 <label for="collapse-section10" aria-hidden="true">V2.5.0 /
 15-December-2017</label>
+<div>
 <h2 id="main-changes-11">Main Changes</h2>
 <table>
 <thead>
@@ -683,10 +755,12 @@ machine</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section9" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section9" aria-hidden="true">
 <label for="collapse-section9" aria-hidden="true">V2.4.2 /
 11-December-2015</label>
+<div>
 <h2 id="main-changes-12">Main Changes</h2>
 <table>
 <thead>
@@ -705,10 +779,12 @@ by #include “usbd_cdc.h”</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section8" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section8" aria-hidden="true">
 <label for="collapse-section8" aria-hidden="true">V2.4.1 /
 19-June-2015</label>
+<div>
 <h2 id="main-changes-13">Main Changes</h2>
 <table>
 <thead>
@@ -744,10 +820,12 @@ DMA half transfer</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section7" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section7" aria-hidden="true">
 <label for="collapse-section7" aria-hidden="true">V2.4.0 /
 28-February-2015</label>
+<div>
 <h2 id="main-changes-14">Main Changes</h2>
 <table>
 <thead>
@@ -802,10 +880,12 @@ CDC_SET_CONTROL_LINE_STATE and similar no-data setup requests.</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section6" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section6" aria-hidden="true">
 <label for="collapse-section6" aria-hidden="true">V2.3.0 /
 04-November-2014</label>
+<div>
 <h2 id="main-changes-15">Main Changes</h2>
 <table>
 <thead>
@@ -836,10 +916,12 @@ update</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section5" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section5" aria-hidden="true">
 <label for="collapse-section5" aria-hidden="true">V2.2.0 /
 13-June-2014</label>
+<div>
 <h2 id="main-changes-16">Main Changes</h2>
 <table>
 <thead>
@@ -891,10 +973,12 @@ USBD_HID_CLASS)</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section4" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section4" aria-hidden="true">
 <label for="collapse-section4" aria-hidden="true">V2.1.0 /
 22-April-2014</label>
+<div>
 <h2 id="main-changes-17">Main Changes</h2>
 <table>
 <thead>
@@ -938,10 +1022,12 @@ usbd_customhid_if_template.c/h</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section3" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section3" aria-hidden="true">
 <label for="collapse-section3" aria-hidden="true">V2.0.0 /
 18-February-2014</label>
+<div>
 <h2 id="main-changes-18">Main Changes</h2>
 <p>Major update based on STM32Cube specification.</p>
 <table>
@@ -961,10 +1047,12 @@ compatible.</td>
 <p><strong>This version has to be used only with STM32Cube based
 development</strong></p>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section2" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section2" aria-hidden="true">
 <label for="collapse-section2" aria-hidden="true">V1.1.0 /
 19-March-2012</label>
+<div>
 <h2 id="main-changes-19">Main Changes</h2>
 <table>
 <thead>
@@ -998,15 +1086,18 @@ to take into account error during Control OUT stage</td>
 </tbody>
 </table>
 </div>
+</div>
 <div class="collapse">
-<input type="checkbox" id="collapse-section1" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section1" aria-hidden="true">
 <label for="collapse-section1" aria-hidden="true">V1.0.0 /
 22-July-2011</label>
+<div>
 <h2 id="main-changes-20">Main Changes</h2>
 <p>First official version for STM32F105/7xx and STM32F2xx devices</p>
 </div>
 </section>
 </div>
+</div>
 <footer class="sticky">
 <div class="columns">
 <div class="column" style="width:95%;">
--- a/Release_Notes.md
+++ b/Release_Notes.md
@@ -39,7 +39,32 @@ Here is the list of references to user documents:
 # Update History
 ::: {.collapse}
 <input type="checkbox" id="collapse-section23" checked aria-hidden="true">
-<label for="collapse-section23" aria-hidden="true">V2.11.1 / 27-September-2022</label>
+<label for="collapse-section23" aria-hidden="true">V2.11.2 / 27-September-2022</label>
+<div>
+
+## Main Changes
+
+ Headline
+ ---------
+ **USB Core:**
+ Adding user callback to get device configuration state
+ **USB DFU Class:**
+ Adding DFU Vendor Commands support
+ **USB MSC Class:**
+ fix data sense response to be aligned with SBC-3 specification
+ **USB AUDIO Class:**
+ restart AUDIO ISO endpoint during ISO incomplete event
+ **USB VIDEO Class:**
+ restart VIDEO ISO endpoint during ISO incomplete event
+
+</div>
+:::
+
+::: {.col-sm-12 .col-lg-8}
+# Update History
+::: {.collapse}
+<input type="checkbox" id="collapse-section22" aria-hidden="true">
+<label for="collapse-section22" aria-hidden="true">V2.11.1 / 27-September-2022</label>
 <div>

 ## Main Changes
@@ -62,8 +87,8 @@ Here is the list of references to user documents:
 ::: {.col-sm-12 .col-lg-8}
 # Update History
 ::: {.collapse}
-<input type="checkbox" id="collapse-section22" checked aria-hidden="true">
-<label for="collapse-section22" aria-hidden="true">V2.11.0 / 25-March-2022</label>
+<input type="checkbox" id="collapse-section21" aria-hidden="true">
+<label for="collapse-section21" aria-hidden="true">V2.11.0 / 25-March-2022</label>
 <div>

 ## Main Changes
@@ -71,7 +96,7 @@ Here is the list of references to user documents:
 Headline
 ---------
 **USB VIDEO Class:**
- Correction of the support of VS_PROBE_CONTROL & VS_COMMIT_CONTROL requets
+ Correction of the support of VS_PROBE_CONTROL & VS_COMMIT_CONTROL requests
 **USB AUDIO Class:**
 Correction of the check on AUDIO_TOTAL_BUF_SIZE to avoid vulnerabilities
 **USB HID Class:**
@@ -92,8 +117,8 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section21" checked aria-hidden="true">
-<label for="collapse-section21" aria-hidden="true">V2.10.0 / 03-Sept-2021</label>
+<input type="checkbox" id="collapse-section20" aria-hidden="true">
+<label for="collapse-section20" aria-hidden="true">V2.10.0 / 03-Sept-2021</label>
 <div>

 ## Main Changes
@@ -112,8 +137,8 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section20" checked aria-hidden="true">
-<label for="collapse-section20" aria-hidden="true">V2.9.0 / 06-July-2021</label>
+<input type="checkbox" id="collapse-section19" aria-hidden="true">
+<label for="collapse-section19" aria-hidden="true">V2.9.0 / 06-July-2021</label>
 <div>

 ## Main Changes
@@ -134,8 +159,8 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section19" checked aria-hidden="true">
-<label for="collapse-section19" aria-hidden="true">V2.8.0 / 10-Mars-2021</label>
+<input type="checkbox" id="collapse-section18" aria-hidden="true">
+<label for="collapse-section18" aria-hidden="true">V2.8.0 / 10-Mars-2021</label>
 <div>

 ## Main Changes
@@ -158,7 +183,7 @@ Here is the list of references to user documents:


 ::: {.collapse}
-<input type="checkbox" id="collapse-section17" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section17" aria-hidden="true">
 <label for="collapse-section17" aria-hidden="true">V2.7.1 / 18-August-2020</label>
 <div>

@@ -173,7 +198,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section16" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section16" aria-hidden="true">
 <label for="collapse-section16" aria-hidden="true">V2.7.0 / 12-August-2020</label>
 <div>

@@ -205,7 +230,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section15" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section15" aria-hidden="true">
 <label for="collapse-section15" aria-hidden="true">V2.6.1 / 05-June-2020</label>
 <div>

@@ -225,7 +250,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section14" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section14" aria-hidden="true">
 <label for="collapse-section14" aria-hidden="true">V2.6.0 / 27-December-2019</label>
 <div>

@@ -258,7 +283,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section13" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section13" aria-hidden="true">
 <label for="collapse-section13" aria-hidden="true">V2.5.3 / 30-April-2019</label>
 <div>

@@ -279,7 +304,7 @@ Here is the list of references to user documents:


 ::: {.collapse}
-<input type="checkbox" id="collapse-section12" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section12" aria-hidden="true">
 <label for="collapse-section12" aria-hidden="true">V2.5.2 / 27-Mars-2019</label>
 <div>

@@ -294,7 +319,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section11" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section11" aria-hidden="true">
 <label for="collapse-section11" aria-hidden="true">V2.5.1 / 03-August-2018</label>
 <div>

@@ -312,7 +337,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section10" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section10" aria-hidden="true">
 <label for="collapse-section10" aria-hidden="true">V2.5.0 / 15-December-2017</label>
 <div>

@@ -335,7 +360,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section9" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section9" aria-hidden="true">
 <label for="collapse-section9" aria-hidden="true">V2.4.2 / 11-December-2015</label>
 <div>

@@ -351,7 +376,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section8" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section8" aria-hidden="true">
 <label for="collapse-section8" aria-hidden="true">V2.4.1 / 19-June-2015</label>
 <div>

@@ -372,7 +397,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section7" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section7" aria-hidden="true">
 <label for="collapse-section7" aria-hidden="true">V2.4.0 / 28-February-2015</label>
 <div>

@@ -395,7 +420,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section6" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section6" aria-hidden="true">
 <label for="collapse-section6" aria-hidden="true">V2.3.0 / 04-November-2014</label>
 <div>

@@ -413,7 +438,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section5" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section5" aria-hidden="true">
 <label for="collapse-section5" aria-hidden="true">V2.2.0 / 13-June-2014</label>
 <div>

@@ -436,7 +461,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section4" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section4" aria-hidden="true">
 <label for="collapse-section4" aria-hidden="true">V2.1.0 / 22-April-2014</label>
 <div>

@@ -457,7 +482,7 @@ Here is the list of references to user documents:
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section3" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section3" aria-hidden="true">
 <label for="collapse-section3" aria-hidden="true">V2.0.0 / 18-February-2014</label>
 <div>

@@ -476,7 +501,7 @@ Major update based on STM32Cube specification.
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section2" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section2" aria-hidden="true">
 <label for="collapse-section2" aria-hidden="true">V1.1.0 / 19-March-2012</label>
 <div>

@@ -495,7 +520,7 @@ Major update based on STM32Cube specification.
 :::

 ::: {.collapse}
-<input type="checkbox" id="collapse-section1" checked aria-hidden="true">
+<input type="checkbox" id="collapse-section1" aria-hidden="true">
 <label for="collapse-section1" aria-hidden="true">V1.0.0 / 22-July-2011</label>
 <div>

--- a/SECURITY.md
+++ b/SECURITY.md
@@ -0,0 +1,31 @@
+# Report potential product security vulnerabilities
+
+ST places a high priority on security, and our Product Security Incident
+Response Team (PSIRT) is committed to rapidly addressing potential security
+vulnerabilities affecting our products. PSIRT's long history and vast experience
+in security allows ST to perform clear analyses and provide appropriate guidance
+on mitigations and solutions when applicable.
+
+If you wish to report potential security vulnerabilities regarding our products,
+**please do not report them through public GitHub issues.** Instead, we
+encourage you to report them to our ST PSIRT following the process described at:
+**https://www.st.com/content/st_com/en/security/report-vulnerabilities.html**
+
+### IMPORTANT - READ CAREFULLY:
+
+STMicroelectronics International N.V., on behalf of itself, its affiliates and
+subsidiaries, (collectively “ST”) takes all potential security vulnerability
+reports or other related communications (“Report(s)”) seriously. In order to
+review Your Report (the terms “You” and “Yours” include your employer, and all
+affiliates, subsidiaries and related persons or entities) and take actions as
+deemed appropriate, ST requires that we have the rights and Your permission to
+do so.
+
+As such, by submitting Your Report to ST, You agree that You have the right to
+do so, and You grant to ST the rights to use the Report for purposes related to
+security vulnerability analysis, testing, correction, patching, reporting and
+any other related purpose or function.
+
+By submitting Your Report, You agree that ST’s
+[Privacy Policy](https://www.st.com/content/st_com/en/common/privacy-portal.html)
+applies to all related communications.
Author	SHA1	Message	Date
slimih	7b5e6886d2	Release v2.11.2	2023-06-14 10:18:06 +01:00
Ali Labbene	bd79085c18	Add SECURITY.md, remove LICENSE.txt, and rename License.md	2023-04-10 13:18:51 +01:00
Berk Akinci	dccc30a45a	Fix ST USB Device Library Bug: Most 16-bit Descriptor lengths assumed high bits were 0x00. This caused warnings and weird unexpected behavior when attempting to use descriptors longer than 255 bytes. (#3 ) Co-authored-by: Berk Akinci <bakinci@zeevee.com> Co-authored-by: Ali LABBENE <46019491+ALABSTM@users.noreply.github.com>	2023-04-10 13:07:10 +01:00