mbed library sources
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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>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> + * <h2><center>© 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;