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mbed library sources

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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

Diff: targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_smbus.c

Revision:
634:ac7d6880524d
Parent:
632:7687fb9c4f91
--- a/targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_smbus.c	Mon Sep 28 15:00:09 2015 +0100
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_smbus.c	Mon Sep 28 20:15:09 2015 +0100
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f3xx_hal_smbus.c
   * @author  MCD Application Team
-  * @version V1.1.1
-  * @date    19-June-2015
+  * @version V1.1.0
+  * @date    12-Sept-2014
   * @brief   SMBUS HAL module driver.
   *    
   *          This file provides firmware functions to manage the following 
@@ -98,7 +98,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
@@ -237,7 +237,7 @@
 HAL_StatusTypeDef HAL_SMBUS_Init(SMBUS_HandleTypeDef *hsmbus)
 { 
   /* Check the SMBUS handle allocation */
-  if(hsmbus == NULL)
+  if(hsmbus == HAL_NULL)
   {
     return HAL_ERROR;
   }
@@ -336,7 +336,7 @@
 HAL_StatusTypeDef HAL_SMBUS_DeInit(SMBUS_HandleTypeDef *hsmbus)
 {
   /* Check the SMBUS handle allocation */
-  if(hsmbus == NULL)
+  if(hsmbus == HAL_NULL)
   {
     return HAL_ERROR;
   }
@@ -468,7 +468,7 @@
 
     /* In case of Quick command, remove autoend mode */
     /* Manage the stop generation by software */
-    if(hsmbus->pBuffPtr == NULL)
+    if(hsmbus->pBuffPtr == HAL_NULL)
     {
       hsmbus->XferOptions &= ~SMBUS_AUTOEND_MODE;
     }
@@ -557,7 +557,7 @@
     
     /* In case of Quick command, remove autoend mode */
     /* Manage the stop generation by software */
-    if(hsmbus->pBuffPtr == NULL)
+    if(hsmbus->pBuffPtr == HAL_NULL)
     {
       hsmbus->XferOptions &= ~SMBUS_AUTOEND_MODE;
     }
@@ -684,7 +684,7 @@
 
   if(hsmbus->State == HAL_SMBUS_STATE_LISTEN)
   {
-    if((pData == NULL) || (Size == 0)) 
+    if((pData == HAL_NULL) || (Size == 0)) 
     {
       return  HAL_ERROR;                                    
     }
@@ -775,7 +775,7 @@
 
   if(hsmbus->State == HAL_SMBUS_STATE_LISTEN)
   {
-    if((pData == NULL) || (Size == 0)) 
+    if((pData == HAL_NULL) || (Size == 0)) 
     {
       return  HAL_ERROR;                                    
     }
@@ -1484,7 +1484,7 @@
     if(hsmbus->XferCount == 0)
     {
       /* Specific use case for Quick command */
-      if(hsmbus->pBuffPtr == NULL)
+      if(hsmbus->pBuffPtr == HAL_NULL)
       {
         /* Generate a Stop command */
         hsmbus->Instance->CR2 |= I2C_CR2_STOP;