Diff: targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pcd_ex.c

Revision:

83:a036322b8637

Parent:

0:9b334a45a8ff

Child:

144:ef7eb2e8f9f7

--- a/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pcd_ex.c	Sat Mar 05 06:00:11 2016 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_pcd_ex.c	Mon Mar 07 10:00:14 2016 +0000
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f7xx_hal_pcd_ex.c
   * @author  MCD Application Team
-  * @version V1.0.1
-  * @date    25-June-2015
+  * @version V1.0.4
+  * @date    09-December-2015
   * @brief   PCD HAL module driver.
   *          This file provides firmware functions to manage the following 
   *          functionalities of the USB Peripheral Controller:
@@ -59,7 +59,7 @@
 /* Private functions ---------------------------------------------------------*/
 /* Exported functions --------------------------------------------------------*/
 
-/** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions
+/** @defgroup PCDEx_Exported_Functions PCD Extended Exported Functions
   * @{
   */
 
@@ -103,7 +103,7 @@
   
   if(fifo == 0)
   {
-    hpcd->Instance->DIEPTXF0_HNPTXFSIZ = (size << 16) | Tx_Offset;
+    hpcd->Instance->DIEPTXF0_HNPTXFSIZ = (uint32_t)(((uint32_t)size << 16) | Tx_Offset);
   }
   else
   {
@@ -114,8 +114,7 @@
     }
     
     /* Multiply Tx_Size by 2 to get higher performance */
-    hpcd->Instance->DIEPTXF[fifo - 1] = (size << 16) | Tx_Offset;
-    
+    hpcd->Instance->DIEPTXF[fifo - 1] = (uint32_t)(((uint32_t)size << 16) | Tx_Offset);
   }
   
   return HAL_OK;
@@ -135,7 +134,7 @@
 }
 
 /**
-  * @brief  HAL_PCDEx_ActivateLPM : active LPM Feature
+  * @brief  Activate LPM Feature
   * @param  hpcd: PCD handle
   * @retval HAL status
   */
@@ -152,7 +151,7 @@
 }
 
 /**
-  * @brief  HAL_PCDEx_DeActivateLPM : de-active LPM feature
+  * @brief  DeActivate LPM feature.
   * @param  hpcd: PCD handle
   * @retval HAL status
   */
@@ -168,13 +167,20 @@
 }
 
 /**
-  * @brief  HAL_PCDEx_LPM_Callback : Send LPM message to user layer
+  * @brief  Send LPM message to user layer callback.
   * @param  hpcd: PCD handle
   * @param  msg: LPM message
   * @retval HAL status
   */
 __weak void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
 {
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hpcd);
+  UNUSED(msg);
+  
+  /* NOTE : This function Should not be modified, when the callback is needed,
+            the HAL_PCDEx_LPM_Callback could be implemented in the user file
+   */	
 }
 
 /**