Release v2.6.1

Class/BillBoard/Src/usbd_billboard.c

@@ -391,10 +391,10 @@ static uint8_t *USBD_BB_GetDeviceQualifierDesc(uint16_t *length)
   */
 USBD_BB_DescHeader_t *USBD_BB_GetNextDesc(uint8_t *pbuf, uint16_t *ptr)
 {
-  USBD_BB_DescHeader_t *pnext = (USBD_BB_DescHeader_t *)pbuf;
+  USBD_BB_DescHeader_t *pnext = (USBD_BB_DescHeader_t *)(void *)pbuf;
 
   *ptr += pnext->bLength;
-  pnext = (USBD_BB_DescHeader_t *)(pbuf + pnext->bLength);
+  pnext = (USBD_BB_DescHeader_t *)(void *)(pbuf + pnext->bLength);
 
   return (pnext);
 }
@@ -411,8 +411,8 @@ void *USBD_BB_GetCapDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc)
 {
   UNUSED(pdev);
 
-  USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)pBosDesc;
-  USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)pBosDesc;
+  USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)(void *)pBosDesc;
+  USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)(void *)pBosDesc;
   USBD_BosBBCapDescTypedef *pCapDesc = NULL;
   uint16_t ptr;
 
@@ -426,7 +426,7 @@ void *USBD_BB_GetCapDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc)
 
       if (pdesc->bDevCapabilityType == USBD_BILLBOARD_CAPABILITY)
       {
-        pCapDesc = (USBD_BosBBCapDescTypedef *)pdesc;
+        pCapDesc = (USBD_BosBBCapDescTypedef *)(void *)pdesc;
         break;
       }
     }
@@ -447,8 +447,8 @@ void *USBD_BB_GetAltModeDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc, uint8_
 {
   UNUSED(pdev);
 
-  USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)pBosDesc;
-  USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)pBosDesc;
+  USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)(void *)pBosDesc;
+  USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)(void *)pBosDesc;
   USBD_BB_AltModeCapDescTypeDef *pAltModDesc = NULL;
   uint8_t cnt = 0U;
   uint16_t ptr;
@@ -465,7 +465,7 @@ void *USBD_BB_GetAltModeDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc, uint8_
       {
         if (cnt == idx)
         {
-          pAltModDesc = (USBD_BB_AltModeCapDescTypeDef *)pdesc;
+          pAltModDesc = (USBD_BB_AltModeCapDescTypeDef *)(void *)pdesc;
           break;
         }
         else

Class/CDC/Src/usbd_cdc.c

@@ -474,16 +474,16 @@ static uint8_t USBD_CDC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
     (void)USBD_LL_OpenEP(pdev, CDC_IN_EP, USBD_EP_TYPE_BULK,
                          CDC_DATA_HS_IN_PACKET_SIZE);
 
-     pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U;
+    pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U;
 
-     /* Open EP OUT */
-     (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK,
-                          CDC_DATA_HS_OUT_PACKET_SIZE);
+    /* Open EP OUT */
+    (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK,
+                         CDC_DATA_HS_OUT_PACKET_SIZE);
 
-      pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U;
+    pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U;
 
-      /* Set bInterval for CDC CMD Endpoint */
-      pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_HS_BINTERVAL;
+    /* Set bInterval for CDC CMD Endpoint */
+    pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_HS_BINTERVAL;
   }
   else
   {
@@ -491,16 +491,16 @@ static uint8_t USBD_CDC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
     (void)USBD_LL_OpenEP(pdev, CDC_IN_EP, USBD_EP_TYPE_BULK,
                          CDC_DATA_FS_IN_PACKET_SIZE);
 
-     pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U;
+    pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U;
 
-     /* Open EP OUT */
-     (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK,
-                          CDC_DATA_FS_OUT_PACKET_SIZE);
+    /* Open EP OUT */
+    (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK,
+                         CDC_DATA_FS_OUT_PACKET_SIZE);
 
-      pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U;
+    pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U;
 
-      /* Set bInterval for CMD Endpoint */
-      pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_FS_BINTERVAL;
+    /* Set bInterval for CMD Endpoint */
+    pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_FS_BINTERVAL;
   }
 
   /* Open Command IN EP */
@@ -540,7 +540,6 @@ static uint8_t USBD_CDC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
 static uint8_t USBD_CDC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
 {
   UNUSED(cfgidx);
-  uint8_t ret = 0U;
 
   /* Close EP IN */
   (void)USBD_LL_CloseEP(pdev, CDC_IN_EP);
@@ -563,7 +562,7 @@ static uint8_t USBD_CDC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
     pdev->pClassData = NULL;
   }
 
-  return ret;
+  return (uint8_t)USBD_OK;
 }
 
 /**
@@ -583,81 +582,81 @@ static uint8_t USBD_CDC_Setup(USBD_HandleTypeDef *pdev,
 
   switch (req->bmRequest & USB_REQ_TYPE_MASK)
   {
-  case USB_REQ_TYPE_CLASS:
-    if (req->wLength != 0U)
-    {
-      if ((req->bmRequest & 0x80U) != 0U)
+    case USB_REQ_TYPE_CLASS:
+      if (req->wLength != 0U)
       {
-        ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
-                                                          (uint8_t *)hcdc->data,
-                                                          req->wLength);
+        if ((req->bmRequest & 0x80U) != 0U)
+        {
+          ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
+                                                            (uint8_t *)hcdc->data,
+                                                            req->wLength);
 
           (void)USBD_CtlSendData(pdev, (uint8_t *)hcdc->data, req->wLength);
+        }
+        else
+        {
+          hcdc->CmdOpCode = req->bRequest;
+          hcdc->CmdLength = (uint8_t)req->wLength;
+
+          (void)USBD_CtlPrepareRx(pdev, (uint8_t *)hcdc->data, req->wLength);
+        }
       }
       else
       {
-        hcdc->CmdOpCode = req->bRequest;
-        hcdc->CmdLength = (uint8_t)req->wLength;
-
-        (void)USBD_CtlPrepareRx(pdev, (uint8_t *)hcdc->data, req->wLength);
-      }
-    }
-    else
-    {
-      ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
-                                                        (uint8_t *)req, 0U);
-    }
-    break;
-
-  case USB_REQ_TYPE_STANDARD:
-    switch (req->bRequest)
-    {
-    case USB_REQ_GET_STATUS:
-      if (pdev->dev_state == USBD_STATE_CONFIGURED)
-      {
-        (void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
-      }
-      else
-      {
-        USBD_CtlError(pdev, req);
-        ret = USBD_FAIL;
+        ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
+                                                          (uint8_t *)req, 0U);
       }
       break;
 
-    case USB_REQ_GET_INTERFACE:
-      if (pdev->dev_state == USBD_STATE_CONFIGURED)
+    case USB_REQ_TYPE_STANDARD:
+      switch (req->bRequest)
       {
-        (void)USBD_CtlSendData(pdev, &ifalt, 1U);
-      }
-      else
-      {
-        USBD_CtlError(pdev, req);
-        ret = USBD_FAIL;
-      }
-      break;
+        case USB_REQ_GET_STATUS:
+          if (pdev->dev_state == USBD_STATE_CONFIGURED)
+          {
+            (void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
+          }
+          else
+          {
+            USBD_CtlError(pdev, req);
+            ret = USBD_FAIL;
+          }
+          break;
 
-    case USB_REQ_SET_INTERFACE:
-      if (pdev->dev_state != USBD_STATE_CONFIGURED)
-      {
-        USBD_CtlError(pdev, req);
-        ret = USBD_FAIL;
-      }
-      break;
+        case USB_REQ_GET_INTERFACE:
+          if (pdev->dev_state == USBD_STATE_CONFIGURED)
+          {
+            (void)USBD_CtlSendData(pdev, &ifalt, 1U);
+          }
+          else
+          {
+            USBD_CtlError(pdev, req);
+            ret = USBD_FAIL;
+          }
+          break;
 
-    case USB_REQ_CLEAR_FEATURE:
+        case USB_REQ_SET_INTERFACE:
+          if (pdev->dev_state != USBD_STATE_CONFIGURED)
+          {
+            USBD_CtlError(pdev, req);
+            ret = USBD_FAIL;
+          }
+          break;
+
+        case USB_REQ_CLEAR_FEATURE:
+          break;
+
+        default:
+          USBD_CtlError(pdev, req);
+          ret = USBD_FAIL;
+          break;
+      }
       break;
 
     default:
       USBD_CtlError(pdev, req);
       ret = USBD_FAIL;
       break;
-    }
-    break;
-
-  default:
-    USBD_CtlError(pdev, req);
-    ret = USBD_FAIL;
-    break;
   }
 
   return (uint8_t)ret;
@@ -694,7 +693,11 @@ static uint8_t USBD_CDC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
   else
   {
     hcdc->TxState = 0U;
-    ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+
+    if (((USBD_CDC_ItfTypeDef *)pdev->pUserData)->TransmitCplt != NULL)
+    {
+      ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+    }
   }
 
   return (uint8_t)USBD_OK;
@@ -743,7 +746,6 @@ static uint8_t USBD_CDC_EP0_RxReady(USBD_HandleTypeDef *pdev)
                                                       (uint8_t *)hcdc->data,
                                                       (uint16_t)hcdc->CmdLength);
     hcdc->CmdOpCode = 0xFFU;
-
   }
 
   return (uint8_t)USBD_OK;
@@ -778,7 +780,7 @@ static uint8_t *USBD_CDC_GetHSCfgDesc(uint16_t *length)
 }
 
 /**
-  * @brief  USBD_CDC_GetCfgDesc
+  * @brief  USBD_CDC_GetOtherSpeedCfgDesc
   *         Return configuration descriptor
   * @param  speed : current device speed
   * @param  length : pointer data length
@@ -792,11 +794,11 @@ static uint8_t *USBD_CDC_GetOtherSpeedCfgDesc(uint16_t *length)
 }
 
 /**
-* @brief  DeviceQualifierDescriptor
-*         return Device Qualifier descriptor
-* @param  length : pointer data length
-* @retval pointer to descriptor buffer
-*/
+  * @brief  USBD_CDC_GetDeviceQualifierDescriptor
+  *         return Device Qualifier descriptor
+  * @param  length : pointer data length
+  * @retval pointer to descriptor buffer
+  */
 uint8_t *USBD_CDC_GetDeviceQualifierDescriptor(uint16_t *length)
 {
   *length = (uint16_t)sizeof(USBD_CDC_DeviceQualifierDesc);
@@ -805,7 +807,7 @@ uint8_t *USBD_CDC_GetDeviceQualifierDescriptor(uint16_t *length)
 }
 
 /**
-* @brief  USBD_CDC_RegisterInterface
+  * @brief  USBD_CDC_RegisterInterface
   * @param  pdev: device instance
   * @param  fops: CD  Interface callback
   * @retval status
@@ -840,7 +842,6 @@ uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev,
   return (uint8_t)USBD_OK;
 }
 
-
 /**
   * @brief  USBD_CDC_SetRxBuffer
   * @param  pdev: device instance
@@ -889,7 +890,6 @@ uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev)
   return (uint8_t)ret;
 }
 
-
 /**
   * @brief  USBD_CDC_ReceivePacket
   *         prepare OUT Endpoint for reception

Class/CDC_ECM/Src/usbd_cdc_ecm.c

@@ -716,7 +716,10 @@ static uint8_t USBD_CDC_ECM_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
     else
     {
       hcdc->TxState = 0U;
-      ((USBD_CDC_ECM_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+      if (((USBD_CDC_ECM_ItfTypeDef *)pdev->pUserData)->TransmitCplt != NULL)
+      {
+        ((USBD_CDC_ECM_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+      }
     }
   }
   else if (epnum == (CDC_ECM_CMD_EP & 0x7FU))
@@ -1020,7 +1023,7 @@ uint8_t USBD_CDC_ECM_SendNotification(USBD_HandleTypeDef *pdev,
   (hcdc->Req).bmRequest = CDC_ECM_BMREQUEST_TYPE_ECM;
   (hcdc->Req).bRequest = (uint8_t)Notif;
 
-  switch (Notif)
+  switch ((hcdc->Req).bRequest)
   {
     case NETWORK_CONNECTION:
       (hcdc->Req).wValue = bVal;

Class/CDC_RNDIS/Src/usbd_cdc_rndis.c

@@ -657,7 +657,7 @@ static uint8_t USBD_CDC_RNDIS_Setup(USBD_HandleTypeDef *pdev,
                                     USBD_SetupReqTypedef *req)
 {
   USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
-  USBD_CDC_RNDIS_CtrlMsgTypeDef *Msg = (USBD_CDC_RNDIS_CtrlMsgTypeDef *)hcdc->data;
+  USBD_CDC_RNDIS_CtrlMsgTypeDef *Msg = (USBD_CDC_RNDIS_CtrlMsgTypeDef *)(void *)hcdc->data;
   uint8_t ifalt = 0U;
   uint16_t status_info = 0U;
   USBD_StatusTypeDef ret = USBD_OK;
@@ -810,7 +810,11 @@ static uint8_t USBD_CDC_RNDIS_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
     else
     {
       hcdc->TxState = 0U;
-      ((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+
+      if (((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->TransmitCplt != NULL)
+      {
+        ((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum);
+      }
     }
   }
   else if (epnum == (CDC_RNDIS_CMD_EP & 0x7FU))
@@ -866,7 +870,7 @@ static uint8_t USBD_CDC_RNDIS_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
       NACKed till the end of the application Xfer */
 
       /* Call data packet message parsing and processing function */
-      (void)USBD_CDC_RNDIS_ProcessPacketMsg(pdev, (USBD_CDC_RNDIS_PacketMsgTypeDef *)hcdc->RxBuffer);
+      (void)USBD_CDC_RNDIS_ProcessPacketMsg(pdev, (USBD_CDC_RNDIS_PacketMsgTypeDef *)(void *)hcdc->RxBuffer);
     }
     else
     {
@@ -1071,7 +1075,7 @@ uint8_t USBD_CDC_RNDIS_TransmitPacket(USBD_HandleTypeDef *pdev)
   }
 
   hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
-  PacketMsg = (USBD_CDC_RNDIS_PacketMsgTypeDef *)hcdc->TxBuffer;
+  PacketMsg = (USBD_CDC_RNDIS_PacketMsgTypeDef *)(void *)hcdc->TxBuffer;
 
   if (hcdc->TxState == 0U)
   {
@@ -1192,7 +1196,7 @@ uint8_t USBD_CDC_RNDIS_SendNotification(USBD_HandleTypeDef *pdev,
   */
 static uint8_t USBD_CDC_RNDIS_MsgParsing(USBD_HandleTypeDef *pdev, uint8_t *RxBuff)
 {
-  USBD_CDC_RNDIS_CtrlMsgTypeDef *Msg = (USBD_CDC_RNDIS_CtrlMsgTypeDef *)RxBuff;
+  USBD_CDC_RNDIS_CtrlMsgTypeDef *Msg = (USBD_CDC_RNDIS_CtrlMsgTypeDef *)(void *)RxBuff;
   static uint8_t ret = (uint8_t)USBD_OK;
 
   /* Check message type */
@@ -1200,37 +1204,37 @@ static uint8_t USBD_CDC_RNDIS_MsgParsing(USBD_HandleTypeDef *pdev, uint8_t *RxBu
   {
     /* CDC_RNDIS Initialize message */
   case CDC_RNDIS_INITIALIZE_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessInitMsg(pdev, (USBD_CDC_RNDIS_InitMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessInitMsg(pdev, (USBD_CDC_RNDIS_InitMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS Halt message */
   case CDC_RNDIS_HALT_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessHaltMsg(pdev, (USBD_CDC_RNDIS_HaltMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessHaltMsg(pdev, (USBD_CDC_RNDIS_HaltMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS Query message */
   case CDC_RNDIS_QUERY_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessQueryMsg(pdev, (USBD_CDC_RNDIS_QueryMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessQueryMsg(pdev, (USBD_CDC_RNDIS_QueryMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS Set message */
   case CDC_RNDIS_SET_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessSetMsg(pdev, (USBD_CDC_RNDIS_SetMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessSetMsg(pdev, (USBD_CDC_RNDIS_SetMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS Reset message */
   case CDC_RNDIS_RESET_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessResetMsg(pdev, (USBD_CDC_RNDIS_ResetMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessResetMsg(pdev, (USBD_CDC_RNDIS_ResetMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS Keep-Alive message */
   case CDC_RNDIS_KEEPALIVE_MSG_ID:
-    ret = USBD_CDC_RNDIS_ProcessKeepAliveMsg(pdev, (USBD_CDC_RNDIS_KpAliveMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessKeepAliveMsg(pdev, (USBD_CDC_RNDIS_KpAliveMsgTypeDef *)(void *)Msg);
     break;
 
     /* CDC_RNDIS unsupported message */
   default:
-    ret = USBD_CDC_RNDIS_ProcessUnsupportedMsg(pdev, (USBD_CDC_RNDIS_CtrlMsgTypeDef *)Msg);
+    ret = USBD_CDC_RNDIS_ProcessUnsupportedMsg(pdev, (USBD_CDC_RNDIS_CtrlMsgTypeDef *)(void *)Msg);
     break;
   }
 
@@ -1255,7 +1259,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessInitMsg(USBD_HandleTypeDef *pdev,
   USBD_CDC_RNDIS_InitMsgTypeDef *InitMessage = (USBD_CDC_RNDIS_InitMsgTypeDef *)Msg;
 
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_InitCpltMsgTypeDef *InitResponse = (USBD_CDC_RNDIS_InitCpltMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_InitCpltMsgTypeDef *InitResponse = (USBD_CDC_RNDIS_InitCpltMsgTypeDef *)(void *)Msg;
 
   /* Store the Message Request ID */
   uint32_t ReqId = InitMessage->ReqId;
@@ -1336,7 +1340,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessKeepAliveMsg(USBD_HandleTypeDef *pdev,
   USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
 
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_KpAliveCpltMsgTypeDef *InitResponse = (USBD_CDC_RNDIS_KpAliveCpltMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_KpAliveCpltMsgTypeDef *InitResponse = (USBD_CDC_RNDIS_KpAliveCpltMsgTypeDef *)(void *)Msg;
 
   /* Store the Message Request ID */
   uint32_t ReqId = Msg->ReqId;
@@ -1381,7 +1385,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessQueryMsg(USBD_HandleTypeDef *pdev,
   USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
 
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_QueryCpltMsgTypeDef *QueryResponse = (USBD_CDC_RNDIS_QueryCpltMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_QueryCpltMsgTypeDef *QueryResponse = (USBD_CDC_RNDIS_QueryCpltMsgTypeDef *)(void *)Msg;
 
   /* Store the Message Request ID */
   uint32_t ReqId = Msg->RequestId;
@@ -1524,7 +1528,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessSetMsg(USBD_HandleTypeDef *pdev,
   USBD_CDC_RNDIS_SetMsgTypeDef *SetMessage = (USBD_CDC_RNDIS_SetMsgTypeDef *)Msg;
 
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_SetCpltMsgTypeDef *SetResponse = (USBD_CDC_RNDIS_SetCpltMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_SetCpltMsgTypeDef *SetResponse = (USBD_CDC_RNDIS_SetCpltMsgTypeDef *)(void *)Msg;
 
   /* Store the Message Request ID */
   uint32_t ReqId = SetMessage->ReqId;
@@ -1578,7 +1582,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessResetMsg(USBD_HandleTypeDef *pdev,
   /* Get the CDC_RNDIS handle pointer */
   USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_ResetCpltMsgTypeDef *ResetResponse = (USBD_CDC_RNDIS_ResetCpltMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_ResetCpltMsgTypeDef *ResetResponse = (USBD_CDC_RNDIS_ResetCpltMsgTypeDef *)(void *)Msg;
 
   if ((ResetMessage->MsgLength != sizeof(USBD_CDC_RNDIS_ResetMsgTypeDef)) || \
       (ResetMessage->Reserved != 0U))
@@ -1662,7 +1666,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessUnsupportedMsg(USBD_HandleTypeDef *pdev,
   USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
 
   /* Use same Msg input buffer as response buffer */
-  USBD_CDC_RNDIS_StsChangeMsgTypeDef *Response = (USBD_CDC_RNDIS_StsChangeMsgTypeDef *)Msg;
+  USBD_CDC_RNDIS_StsChangeMsgTypeDef *Response = (USBD_CDC_RNDIS_StsChangeMsgTypeDef *)(void *)Msg;
 
   /* Setup the response buffer content */
   Response->MsgType = CDC_RNDIS_INDICATE_STATUS_MSG_ID;

Core/Src/usbd_core.c

@@ -100,16 +100,10 @@ USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
     return USBD_FAIL;
   }
 
-  /* Unlink previous class */
-  if (pdev->pClass != NULL)
-  {
-    pdev->pClass = NULL;
-  }
-
-  if (pdev->pConfDesc != NULL)
-  {
-    pdev->pConfDesc = NULL;
-  }
+  /* Unlink previous class resources */
+  pdev->pClass = NULL;
+  pdev->pUserData = NULL;
+  pdev->pConfDesc = NULL;
 
   /* Assign USBD Descriptors */
   if (pdesc != NULL)
@@ -137,6 +131,9 @@ USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev)
 {
   USBD_StatusTypeDef ret;
 
+  /* Disconnect the USB Device */
+  (void)USBD_LL_Stop(pdev);
+
   /* Set Default State */
   pdev->dev_state = USBD_STATE_DEFAULT;
 
@@ -144,22 +141,15 @@ USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev)
   if (pdev->pClass != NULL)
   {
     pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
+    pdev->pClass = NULL;
+    pdev->pUserData = NULL;
   }
 
-  if (pdev->pConfDesc != NULL)
-  {
-    pdev->pConfDesc = NULL;
-  }
+  /* Free Device descriptors resources */
+  pdev->pDesc = NULL;
+  pdev->pConfDesc = NULL;
 
-  /* Stop the low level driver  */
-  ret = USBD_LL_Stop(pdev);
-
-  if (ret != USBD_OK)
-  {
-    return ret;
-  }
-
-  /* Initialize low level driver */
+  /* DeInitialize low level driver */
   ret = USBD_LL_DeInit(pdev);
 
   return ret;
@@ -188,13 +178,18 @@ USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDe
   pdev->pClass = pclass;
 
   /* Get Device Configuration Descriptor */
-#ifdef USE_USB_FS
-  pdev->pConfDesc = (void *)pdev->pClass->GetFSConfigDescriptor(&len);
-#else /* USE_USB_HS */
-  pdev->pConfDesc = (void *)pdev->pClass->GetHSConfigDescriptor(&len);
+#ifdef USE_USB_HS
+  if (pdev->pClass->GetHSConfigDescriptor != NULL)
+  {
+    pdev->pConfDesc = (void *)pdev->pClass->GetHSConfigDescriptor(&len);
+  }
+#else /* Default USE_USB_FS */
+  if (pdev->pClass->GetFSConfigDescriptor != NULL)
+  {
+    pdev->pConfDesc = (void *)pdev->pClass->GetFSConfigDescriptor(&len);
+  }
 #endif /* USE_USB_FS */
 
-
   return USBD_OK;
 }
 
@@ -218,23 +213,16 @@ USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev)
   */
 USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev)
 {
-  USBD_StatusTypeDef ret;
+  /* Disconnect USB Device */
+  (void)USBD_LL_Stop(pdev);
 
   /* Free Class Resources */
   if (pdev->pClass != NULL)
   {
-    pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
+    (void)pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
   }
 
-  if (pdev->pConfDesc != NULL)
-  {
-    pdev->pConfDesc = NULL;
-  }
-
-  /* Stop the low level driver */
-  ret = USBD_LL_Stop(pdev);
-
-  return ret;
+  return USBD_OK;
 }
 
 /**

Core/Src/usbd_ctlreq.c

@@ -285,7 +285,7 @@ USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
             (void)USBD_LL_ClearStallEP(pdev, ep_addr);
           }
           (void)USBD_CtlSendStatus(pdev);
-          (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req);
+          ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req);
         }
         break;
 

README.md

@@ -29,21 +29,6 @@ This software component is licensed by  ST under Ultimate Liberty license SLA004
 
 Details about the content of this release are available in the release note [here](https://htmlpreview.github.io/?https://github.com/STMicroelectronics/stm32_mw_usb_device/blob/master/Release_Notes.html).
 
-## Compatibility information
-
-This table shows the correspondence between the USB Device MW version and the corresponding HAL version of the targeted series. It is **crucial** that you use a consistent set of versions for the MW - HAL, as mentioned in this table.
-
-Note that:
-* in case a series does not support a particular tag, it is not mentioned in front of it.
-* in case a series supports a recent tag, it is not mentioned in front of older ones.
-
-USB Device | HAL |
----------- | ---------- |
-Tag v2.5.1 | Tag v1.10.2 ([stm32l0xx_hal_driver](https://github.com/STMicroelectronics/stm32l0xx_hal_driver))
-Tag v2.5.2 | Tag v1.4.0 ([stm32l1xx_hal_driver](https://github.com/STMicroelectronics/stm32l1xx_hal_driver))
-Tag v2.5.3 | Tag v1.7.3 ([stm32f0xx_hal_driver](https://github.com/STMicroelectronics/stm32f0xx_hal_driver))<br>Tag v1.1.4 ([stm32f1xx_hal_driver](https://github.com/STMicroelectronics/stm32f1xx_hal_driver))<br>Tag v1.2.4 ([stm32f2xx_hal_driver](https://github.com/STMicroelectronics/stm32f2xx_hal_driver))<br>Tag v1.5.3 ([stm32f3xx_hal_driver](https://github.com/STMicroelectronics/stm32f3xx_hal_driver))
-Tag v2.6.0 | Tag v1.7.8 ([stm32f4xx_hal_driver](https://github.com/STMicroelectronics/stm32f4xx_hal_driver))<br>Tag v1.2.8 ([stm32f7xx_hal_driver](https://github.com/STMicroelectronics/stm32f7xx_hal_driver))<br>Tag v1.9.0 ([stm32h7xx_hal_driver](https://github.com/STMicroelectronics/stm32h7xx_hal_driver))<br>Tag v1.12.0 ([stm32l4xx_hal_driver](https://github.com/STMicroelectronics/stm32l4xx_hal_driver))<br>Tag v1.6.0 ([stm32wbxx_hal_driver](https://github.com/STMicroelectronics/stm32wbxx_hal_driver))
-
 ## Troubleshooting
 
 If you have any issue with the **software content** of this repository, you can file an issue [here](https://github.com/STMicroelectronics/stm32_mw_usb_device/issues/new/choose).

Release_Notes.html

@@ -14,6 +14,7 @@
 
 
 
+
 <meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
 <link rel="File-List" href="Release_Notes_for_STM32F2xx_StdPeriph_Driver_files/filelist.xml">
 <link rel="Edit-Time-Data" href="Release_Notes_for_STM32F2xx_StdPeriph_Driver_files/editdata.mso"><!--[if !mso]>
@@ -891,8 +892,7 @@ ul
 </xml><![endif]--><!--[if gte mso 9]><xml>
  <o:shapelayout v:ext="edit">
   <o:idmap v:ext="edit" data="1"/>
- </o:shapelayout></xml><![endif]--><meta content="MCD Application Team" name="author"></head>
-<body style="" link="blue" vlink="blue">
+ </o:shapelayout></xml><![endif]--><meta content="MCD Application Team" name="author"></head><body style="" link="blue" vlink="blue">
 
 <div class="WordSection1">
 
@@ -920,10 +920,14 @@ ul
   </tbody></table>
   <p class="MsoNormal"><span style="font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; display: none;"><o:p>&nbsp;</o:p></span></p>
   <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
-   <tbody><tr style="">
+   <tbody><tr>
     <td style="padding: 0in;" valign="top">
-    <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.6.0 / 27-December-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+    <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.6.1 / 05-June-2020</span></h3>
+
+
+            
+            <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
 
 
@@ -946,7 +950,30 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             
             
             
-            <ul style="margin-top: 0cm;" type="square"><li>Integration of three new USB device Class drivers:</li><ul><li>USB CDC ECM Class driver</li><li>USB CDC RNDIS Microsoft Class driver</li><li>USB Billboard Class driver</li></ul><li>Fix mondatory misra-c 2012 violations</li><li>update user core and class template files</li><li>USB Core:</li><ul><li>Fix unexpected EP0 stall during enumeration phase&nbsp;</li><li>Improve APIs error&nbsp;management and prevent accessing NULL pointers</li></ul><li>USB MSC Class:</li><ul><li>Fix USBCV specific class tests</li><li>Fix mutliple error with SCSI commands handling</li><li>Protect medium access when host ask for medium ejection</li></ul><li>USB CDC Class:</li><ul><li>Add new function to inform user that current IN transfer is completed</li><li>update transmit and receive APIs to transfer up to 64KB</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB AUDIO Class:</li><ul><li>Fix audio sync start buffer size</li><li>update user callback periodicTC args by adding pointer to user buffer and size</li></ul><li>USB CustomHID Class:</li><ul><li>Rework the OUT transfer complete and prevent automaticly re-enabling the OUT EP&nbsp;</li><li>Add new user API to restart the OUT transfer: USBD_CUSTOM_HID_ReceivePacket()</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.3 / 30-April-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+            
+            
+            <ul style="margin-top: 0cm;" type="square">
+<li>USB Core:</li>
+              <ul>
+                <li>minor rework on USBD_Init() USBD_DeInit()</li>
+                <li>Fix warning issue with Keil due to missing return value of setup API<br>
+                </li>
+              </ul>
+              <li>USB CDC Class:</li>
+              <ul>
+                <li>Fix file indentation</li>
+                <li>Avoid accessing to NULL pointer in case
+TransmitCplt() user fops is not defined to allow application
+compatibility with device library version below v2.6.0<br>
+                </li>
+              </ul>
+            </ul>
+            <br>
+            <ul style="margin-top: 0cm;" type="square">
+<li>Fix minor misra-c 2012 violations</li>
+            </ul>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.6.0 / 27-December-2019</span></h3>
+<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
 
 
@@ -969,7 +996,30 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             
             
             
-            <ul style="margin-top: 0cm;" type="square"><li>Fix misra-c 2012 high severity violations</li><li>Core driver:</li><ul><li>protect shared macros __ALIGN_BEGIN, __ALIGN_END with C directive #ifndef</li><li>update Core driver and DFU Class driver to use&nbsp;USBD_SUPPORT_USER_STRING_DESC insead of &nbsp;USBD_SUPPORT_USER_STRING</li><li>&nbsp;prevent accessing to NULL pointer if the get descriptor functions are not defined</li><li>Update on USBD_LL_Resume(),&nbsp; restore the device state only if the current state is USBD_STATE_SUSPENDED </li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.2 / 27-Mars-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+            <ul style="margin-top: 0cm;" type="square"><li>Integration of three new USB device Class drivers:</li><ul><li>USB CDC ECM Class driver</li><li>USB CDC RNDIS Microsoft Class driver</li><li>USB Billboard Class driver</li></ul><li>Fix mondatory misra-c 2012 violations</li><li>update user core and class template files</li><li>USB Core:</li><ul><li>Fix unexpected EP0 stall during enumeration phase&nbsp;</li><li>Improve APIs error&nbsp;management and prevent accessing NULL pointers</li></ul><li>USB MSC Class:</li><ul><li>Fix USBCV specific class tests</li><li>Fix multiple error with SCSI commands handling</li><li>Protect medium access when host ask for medium ejection</li></ul><li>USB CDC Class:</li><ul><li>Add new function to inform user that current IN transfer is completed</li><li>update transmit and receive APIs to transfer up to 64KB</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB AUDIO Class:</li><ul><li>Fix audio sync start buffer size</li><li>update user callback periodicTC args by adding pointer to user buffer and size</li></ul><li>USB CustomHID Class:</li><ul><li>Rework the OUT transfer complete and prevent automatically re-enabling the OUT EP&nbsp;</li><li>Add new user API to restart the OUT transfer: USBD_CUSTOM_HID_ReceivePacket()</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.3 / 30-April-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
+
+
+
+
+
+
+
+
+
+
+
+            
+            
+            
+            
+            
+            
+            
+            
+            
+            
+            <ul style="margin-top: 0cm;" type="square"><li>Fix misra-c 2012 high severity violations</li><li>Core driver:</li><ul><li>protect shared macros __ALIGN_BEGIN, __ALIGN_END with C directive #ifndef</li><li>update Core driver and DFU Class driver to use&nbsp;USBD_SUPPORT_USER_STRING_DESC insead of &nbsp;USBD_SUPPORT_USER_STRING</li><li>&nbsp;prevent accessing to NULL pointer if the get descriptor functions are not defined</li><li>Update on USBD_LL_Resume(),&nbsp; restore the device state only if the current state is USBD_STATE_SUSPENDED </li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.2 / 27-Mars-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
 
 
@@ -993,7 +1043,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             
             
             <ul style="margin-top: 0cm;" type="square"><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;"></span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US"></span><span style="font-family: Verdana; font-size: 10pt;"></span>fix compilation warning due to&nbsp;<span style="font-size: 11pt; font-family: &quot;Calibri&quot;,sans-serif;" lang="EN-US">unreachable
-</span> instruction code introduced with CMSIS V5.4.0 NVIC_SystemReset() prototype change</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.1 / 03-August-2018<br>
+</span> instruction code introduced with CMSIS V5.4.0 NVIC_SystemReset() prototype change</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.1 / 03-August-2018<br>
 </span></h3>
 
 
@@ -1035,7 +1085,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             
             
             
-            <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section by adding path to get copy of ST Ultimate Liberty license</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Core: Fix unexpected stall during status OUT phase</span></li><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">rework hdfu struct to prevent&nbsp;</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US">unaligned </span><span style="font-family: Verdana; font-size: 10pt;"> addresses</span></li></ul><li>MSC Class:</li><ul><li>fix lba address overflow during large file transfers &gt; 4Go</li></ul><li>Template Class:</li><ul><li>add missing Switch case Break on USBD_Template_Setup API</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.0 / 15-December-2017<br>
+            <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section by adding path to get copy of ST Ultimate Liberty license</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Core: Fix unexpected stall during status OUT phase</span></li><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">rework hdfu struct to prevent&nbsp;</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US">unaligned </span><span style="font-family: Verdana; font-size: 10pt;"> addresses</span></li></ul><li>MSC Class:</li><ul><li>fix lba address overflow during large file transfers &gt; 4Go</li></ul><li>Template Class:</li><ul><li>add missing Switch case Break on USBD_Template_Setup API</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.0 / 15-December-2017<br>
 </span></h3>
 
 
@@ -1077,7 +1127,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             
             
             
-            <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Update</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;some functions to be&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">MISRAC 2004</span><span style="font-size: 10pt; font-family: Verdana;"> compliant</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add HS and OtherSpeed configuration descriptor for HID and&nbsp;CustomHID classes</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Correct error handling in all class setup function</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add usbd_desc_template.c/ usbd_desc_template.h templates files</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add support of class and vendor request<br></span></li><li><span style="font-family: Verdana; font-size: 10pt;">CDC Class:&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">fix zero-length packet issue in bulk IN transfer</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Fix compilation warning with unused arguments for some functions</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Improve USB Core enumeration state machine<br></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.2 / 11-December-2015<br>
+            <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Update</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;some functions to be&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">MISRAC 2004</span><span style="font-size: 10pt; font-family: Verdana;"> compliant</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add HS and OtherSpeed configuration descriptor for HID and&nbsp;CustomHID classes</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Correct error handling in all class setup function</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add usbd_desc_template.c/ usbd_desc_template.h templates files</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add support of class and vendor request<br></span></li><li><span style="font-family: Verdana; font-size: 10pt;">CDC Class:&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">fix zero-length packet issue in bulk IN transfer</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Fix compilation warning with unused arguments for some functions</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Improve USB Core enumeration state machine<br></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.2 / 11-December-2015<br>
 </span></h3>
 
 
@@ -1124,7 +1174,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
             </ul>
             <br>
 
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.1 / 19-June-2015<br>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.1 / 19-June-2015<br>
 </span></h3>
 
 
@@ -1183,7 +1233,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
 
 
             
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.0 / 28-February-2015<br>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.0 / 28-February-2015<br>
 </span></h3>
 
 
@@ -1233,7 +1283,7 @@ USBD_CDC_Setup() function to allow correct user implementation of
 CDC_SET_CONTROL_LINE_STATE and similar no-data setup requests.<br></span></li></ul></ul>
             </ul>
 
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.3.0 / 04-November-2014<br>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.3.0 / 04-November-2014<br>
 </span></h3>
 
 
@@ -1276,7 +1326,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
               </ul>
 <li><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous source code comments update</span></li>
             </ul>
-<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.2.0 / 13-June-2014</span></h3>
+<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.2.0 / 13-June-2014</span></h3>
 
 
 
@@ -1322,7 +1372,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
               </ul>
             </ul>
             <div style="margin-left: 80px;"><span style="font-size: 10pt; font-family: Verdana;">ex. for the HID, the <span style="font-style: italic;">USBD_HID_CLASS</span> macro is defined this way </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">#define USBD_HID_CLASS&nbsp; &amp;USBD_HID</span></span><br>&nbsp;  <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">and the application code can use the previous definition: <span style="font-style: italic;">&amp;USBD_HID</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, &amp;USBD_HID)</span> or the new <span style="font-style: italic;">USBD_HID_CLASS</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, USBD_HID_CLASS)</span></span></div>
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 22-April-2014</span></h3>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 22-April-2014</span></h3>
 
 
 
@@ -1360,7 +1410,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
 
             </ul>
 
-            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 18-February-2014</span></h3>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 18-February-2014</span></h3>
 
 
 
@@ -1385,14 +1435,14 @@ modified vs. V1.1.0, and thus the 2 versions are not compatible.<br>
             </ul>
 
             
-<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 19-March-2012<o:p></o:p></span></h3>
+<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 19-March-2012<o:p></o:p></span></h3>
             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 Changes<o:p></o:p></span></u></b></p>
 
-            <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Official support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F4xx</span> devices</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">All source files: license disclaimer text update and add link to the License file on ST Internet.<br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle test mode in the set feature request</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle dynamically the USB SELF POWERED feature</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle correctly the USBD_CtlError process to take into account error during Control OUT stage</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous bug fix</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 171px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 22-July-2011<o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+            <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Official support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F4xx</span> devices</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">All source files: license disclaimer text update and add link to the License file on ST Internet.<br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle test mode in the set feature request</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle dynamically the USB SELF POWERED feature</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle correctly the USBD_CtlError process to take into account error during Control OUT stage</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous bug fix</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 171px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 22-July-2011<o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 Changes<o:p></o:p></span></u></b></p>
 <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">First official version for <span style="font-weight: bold; font-style: italic;">STM32F105/7xx</span> and <span style="font-weight: bold; font-style: italic;">STM32F2xx</span> devices</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><br><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span>
-    <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2><p>This
+    <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2><p>This
 software component is licensed by ST under Ultimate Liberty license
 SLA0044,&nbsp;the "License"; You may not use this component except in
 compliance with the License. You may obtain a copy of the License at:</p><p style="text-align: center;"><a href="http://www.st.com/SLA0044" target="_blank">http://www.st.com/SLA0044</a></p><p class="MsoNormal" style="text-align: justify;"><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif; color: black;"></span><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;,serif;"><o:p></o:p></span></p>