Diff: TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_i2c.h

Revision:

167:84c0a372a020

Parent:

157:e7ca05fa8600

--- a/TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_i2c.h	Fri Apr 20 11:08:29 2018 +0100
+++ b/TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_i2c.h	Fri May 11 16:51:14 2018 +0100
@@ -2,8 +2,6 @@
   ******************************************************************************
   * @file    stm32l0xx_hal_i2c.h
   * @author  MCD Application Team
-  * @version $VERSION$
-  * @date    $DATE$
   * @brief   Header file of I2C HAL module.
   ******************************************************************************
   * @attention
@@ -40,11 +38,11 @@
 #define __STM32L0xx_HAL_I2C_H
 
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
-#include "stm32l0xx_hal_def.h"  
+#include "stm32l0xx_hal_def.h"
 
 /** @addtogroup STM32L0xx_HAL_Driver
   * @{
@@ -52,7 +50,7 @@
 
 /** @addtogroup I2C
   * @{
-  */ 
+  */
 
 /* Exported types ------------------------------------------------------------*/
 /** @defgroup I2C_Exported_Types I2C Exported Types
@@ -60,13 +58,13 @@
   */
 
 /** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
-  * @brief  I2C Configuration Structure definition  
+  * @brief  I2C Configuration Structure definition
   * @{
   */
 typedef struct
 {
   uint32_t Timing;              /*!< Specifies the I2C_TIMINGR_register value.
-                                  This parameter calculated by referring to I2C initialization 
+                                  This parameter calculated by referring to I2C initialization
                                          section in Reference manual */
 
   uint32_t OwnAddress1;         /*!< Specifies the first device own address.
@@ -90,9 +88,9 @@
   uint32_t NoStretchMode;       /*!< Specifies if nostretch mode is selected.
                                   This parameter can be a value of @ref I2C_NOSTRETCH_MODE */
 
-}I2C_InitTypeDef;
+} I2C_InitTypeDef;
 
-/** 
+/**
   * @}
   */
 
@@ -122,7 +120,7 @@
   *             0  : Ready (no Tx operation ongoing)\n
   *             1  : Busy (Tx operation ongoing)
   * @{
-  */ 
+  */
 typedef enum
 {
   HAL_I2C_STATE_RESET             = 0x00U,   /*!< Peripheral is not yet Initialized         */
@@ -139,7 +137,7 @@
   HAL_I2C_STATE_TIMEOUT           = 0xA0U,   /*!< Timeout state                             */
   HAL_I2C_STATE_ERROR             = 0xE0U    /*!< Error                                     */
 
-}HAL_I2C_StateTypeDef;
+} HAL_I2C_StateTypeDef;
 
 /**
   * @}
@@ -170,9 +168,9 @@
   HAL_I2C_MODE_SLAVE              = 0x20U,   /*!< I2C communication is in Slave Mode        */
   HAL_I2C_MODE_MEM                = 0x40U    /*!< I2C communication is in Memory Mode       */
 
-}HAL_I2C_ModeTypeDef;
+} HAL_I2C_ModeTypeDef;
 
-/** 
+/**
   * @}
   */
 
@@ -213,7 +211,7 @@
 
   __IO uint32_t              PreviousState;  /*!< I2C communication Previous state          */
 
-  HAL_StatusTypeDef (*XferISR)(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint32_t ITSources); /*!< I2C transfer IRQ handler function pointer */
+  HAL_StatusTypeDef(*XferISR)(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint32_t ITSources);  /*!< I2C transfer IRQ handler function pointer */
 
   DMA_HandleTypeDef          *hdmatx;        /*!< I2C Tx DMA handle parameters              */
 
@@ -228,7 +226,7 @@
   __IO uint32_t              ErrorCode;      /*!< I2C Error code                            */
 
   __IO uint32_t              AddrEventCount; /*!< I2C Address Event counter                 */
-}I2C_HandleTypeDef;
+} I2C_HandleTypeDef;
 /**
   * @}
   */
@@ -313,7 +311,7 @@
 /**
   * @}
   */
-  
+
 /** @defgroup I2C_XFERDIRECTION I2C Transfer Direction Master Point of View
   * @{
   */
@@ -337,9 +335,9 @@
   * @{
   */
 #define  I2C_NO_STARTSTOP               (0x00000000U)
-#define  I2C_GENERATE_STOP              I2C_CR2_STOP
-#define  I2C_GENERATE_START_READ        (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
-#define  I2C_GENERATE_START_WRITE       I2C_CR2_START
+#define  I2C_GENERATE_STOP              (uint32_t)(0x80000000U | I2C_CR2_STOP)
+#define  I2C_GENERATE_START_READ        (uint32_t)(0x80000000U | I2C_CR2_START | I2C_CR2_RD_WRN)
+#define  I2C_GENERATE_START_WRITE       (uint32_t)(0x80000000U | I2C_CR2_START)
 /**
   * @}
   */
@@ -431,7 +429,7 @@
   * @retval None
   */
 #define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__)         ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
- 
+
 /** @brief  Check whether the specified I2C interrupt source is enabled or not.
   * @param  __HANDLE__ specifies the I2C Handle.
   * @param  __INTERRUPT__ specifies the I2C interrupt source to check.
@@ -506,7 +504,7 @@
 #define __HAL_I2C_DISABLE(__HANDLE__)                           (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
 
 /** @brief  Generate a Non-Acknowledge I2C peripheral in Slave mode.
-  * @param  __HANDLE__: specifies the I2C Handle. 
+  * @param  __HANDLE__ specifies the I2C Handle.
   * @retval None
   */
 #define __HAL_I2C_GENERATE_NACK(__HANDLE__)                     (SET_BIT((__HANDLE__)->Instance->CR2, I2C_CR2_NACK))
@@ -527,7 +525,7 @@
   */
 /* Initialization and de-initialization functions******************************/
 HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c);
-HAL_StatusTypeDef HAL_I2C_DeInit (I2C_HandleTypeDef *hi2c);
+HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c);
 void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c);
 void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c);
 /**
@@ -538,7 +536,7 @@
   * @{
   */
 /* IO operation functions  ****************************************************/
- /******* Blocking mode: Polling */
+/******* Blocking mode: Polling */
 HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
 HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
 HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
@@ -547,7 +545,7 @@
 HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
 HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
 
- /******* Non-Blocking mode: Interrupt */
+/******* Non-Blocking mode: Interrupt */
 HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
 HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
@@ -563,7 +561,7 @@
 HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c);
 HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress);
 
- /******* Non-Blocking mode: DMA */
+/******* Non-Blocking mode: DMA */
 HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
 HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
@@ -604,11 +602,11 @@
 
 /**
   * @}
-  */ 
+  */
 
 /**
   * @}
-  */ 
+  */
 
 /* Private constants ---------------------------------------------------------*/
 /** @defgroup I2C_Private_Constants I2C Private Constants
@@ -617,7 +615,7 @@
 
 /**
   * @}
-  */ 
+  */
 
 /* Private macros ------------------------------------------------------------*/
 /** @defgroup I2C_Private_Macro I2C Private Macros
@@ -681,7 +679,7 @@
                                                           (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
 /**
   * @}
-  */ 
+  */
 
 /* Private Functions ---------------------------------------------------------*/
 /** @defgroup I2C_Private_Functions I2C Private Functions
@@ -694,11 +692,11 @@
 
 /**
   * @}
-  */ 
+  */
 
 /**
   * @}
-  */ 
+  */
 
 #ifdef __cplusplus
 }