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Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
Diff: TARGET_NUCLEO_L053R8/stm32l0xx_hal_i2c.h
- Revision:
- 96:487b796308b0
- Parent:
- 92:4fc01daae5a5
- Child:
- 119:aae6fcc7d9bb
--- a/TARGET_NUCLEO_L053R8/stm32l0xx_hal_i2c.h Wed Mar 04 07:31:39 2015 +0100
+++ b/TARGET_NUCLEO_L053R8/stm32l0xx_hal_i2c.h Tue Mar 17 14:27:45 2015 +0000
@@ -2,13 +2,13 @@
******************************************************************************
* @file stm32l0xx_hal_i2c.h
* @author MCD Application Team
- * @version V1.1.0
- * @date 18-June-2014
+ * @version V1.2.0
+ * @date 06-February-2015
* @brief Header file of I2C HAL module.
******************************************************************************
* @attention
*
- * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+ * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -55,9 +55,13 @@
*/
/* Exported types ------------------------------------------------------------*/
+/** @defgroup I2C_Exported_Types I2C Exported Types
+ * @{
+ */
-/**
+/** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
* @brief I2C Configuration Structure definition
+ * @{
*/
typedef struct
{
@@ -89,8 +93,14 @@
}I2C_InitTypeDef;
/**
- * @brief HAL State structures definition
+ * @}
+ */
+
+/** @defgroup HAL_state_structure_definition HAL state structure definition
+ * @brief HAL State structure definition
+ * @{
*/
+
typedef enum
{
HAL_I2C_STATE_RESET = 0x00, /*!< I2C not yet initialized or disabled */
@@ -107,82 +117,86 @@
}HAL_I2C_StateTypeDef;
/**
- * @brief HAL I2C Error Code structure definition
+ * @}
+ */
+
+/** @defgroup I2C_Error_Code I2C Error Code
+ * @brief I2C Error Code
+ * @{
*/
-typedef enum
-{
- HAL_I2C_ERROR_NONE = 0x00, /*!< No error */
- HAL_I2C_ERROR_BERR = 0x01, /*!< BERR error */
- HAL_I2C_ERROR_ARLO = 0x02, /*!< ARLO error */
- HAL_I2C_ERROR_AF = 0x04, /*!< ACKF error */
- HAL_I2C_ERROR_OVR = 0x08, /*!< OVR error */
- HAL_I2C_ERROR_DMA = 0x10, /*!< DMA transfer error */
- HAL_I2C_ERROR_TIMEOUT = 0x20, /*!< Timeout error */
- HAL_I2C_ERROR_SIZE = 0x40 /*!< Size Management error */
-}HAL_I2C_ErrorTypeDef;
+#define HAL_I2C_ERROR_NONE 0x00 /*!< No error */
+#define HAL_I2C_ERROR_BERR 0x01 /*!< BERR error */
+#define HAL_I2C_ERROR_ARLO 0x02 /*!< ARLO error */
+#define HAL_I2C_ERROR_AF 0x04 /*!< ACKF error */
+#define HAL_I2C_ERROR_OVR 0x08 /*!< OVR error */
+#define HAL_I2C_ERROR_DMA 0x10 /*!< DMA transfer error */
+#define HAL_I2C_ERROR_TIMEOUT 0x20 /*!< Timeout error */
+#define HAL_I2C_ERROR_SIZE 0x40 /*!< Size Management error */
+/**
+ * @}
+ */
-/**
+/** @defgroup I2C_handle_Structure_definition I2C handle Structure definition
* @brief I2C handle Structure definition
+ * @{
*/
typedef struct
{
- I2C_TypeDef *Instance; /*!< I2C registers base address */
-
- I2C_InitTypeDef Init; /*!< I2C communication parameters */
-
- uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
-
- uint16_t XferSize; /*!< I2C transfer size */
-
- __IO uint16_t XferCount; /*!< I2C transfer counter */
+ I2C_TypeDef *Instance; /*!< I2C registers base address */
+
+ I2C_InitTypeDef Init; /*!< I2C communication parameters */
+
+ uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
+
+ uint16_t XferSize; /*!< I2C transfer size */
+
+ __IO uint16_t XferCount; /*!< I2C transfer counter */
+
+ DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
+
+ DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
+
+ HAL_LockTypeDef Lock; /*!< I2C locking object */
+
+ __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
- DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
-
- DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
-
- HAL_LockTypeDef Lock; /*!< I2C locking object */
-
- __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
-
- __IO HAL_I2C_ErrorTypeDef ErrorCode; /* I2C Error code */
+ __IO uint32_t ErrorCode; /*!< I2C Error code, see I2C_Error_Code */
}I2C_HandleTypeDef;
+/**
+ * @}
+ */
+/**
+ * @}
+ */
/* Exported constants --------------------------------------------------------*/
-/** @defgroup I2C_Exported_Constants
+/** @defgroup I2C_Exported_Constants I2C Exported Constants
* @{
*/
-/** @defgroup I2C_addressing_mode
+/** @defgroup I2C_addressing_mode I2C addressing mode
* @{
*/
#define I2C_ADDRESSINGMODE_7BIT ((uint32_t)0x00000001)
#define I2C_ADDRESSINGMODE_10BIT ((uint32_t)0x00000002)
-
-#define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
- ((MODE) == I2C_ADDRESSINGMODE_10BIT))
/**
* @}
*/
-/** @defgroup I2C_dual_addressing_mode
+/** @defgroup I2C_dual_addressing_mode I2C dual addressing mode
* @{
*/
-
-#define I2C_DUALADDRESS_DISABLED ((uint32_t)0x00000000)
-#define I2C_DUALADDRESS_ENABLED I2C_OAR2_OA2EN
-
-#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLED) || \
- ((ADDRESS) == I2C_DUALADDRESS_ENABLED))
+#define I2C_DUALADDRESS_DISABLE ((uint32_t)0x00000000)
+#define I2C_DUALADDRESS_ENABLE I2C_OAR2_OA2EN
/**
* @}
*/
-/** @defgroup I2C_own_address2_masks
+/** @defgroup I2C_own_address2_masks I2C own address2 masks
* @{
*/
-
#define I2C_OA2_NOMASK ((uint8_t)0x00)
#define I2C_OA2_MASK01 ((uint8_t)0x01)
#define I2C_OA2_MASK02 ((uint8_t)0x02)
@@ -191,89 +205,59 @@
#define I2C_OA2_MASK05 ((uint8_t)0x05)
#define I2C_OA2_MASK06 ((uint8_t)0x06)
#define I2C_OA2_MASK07 ((uint8_t)0x07)
-
-#define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
- ((MASK) == I2C_OA2_MASK01) || \
- ((MASK) == I2C_OA2_MASK02) || \
- ((MASK) == I2C_OA2_MASK03) || \
- ((MASK) == I2C_OA2_MASK04) || \
- ((MASK) == I2C_OA2_MASK05) || \
- ((MASK) == I2C_OA2_MASK06) || \
- ((MASK) == I2C_OA2_MASK07))
/**
* @}
*/
-/** @defgroup I2C_general_call_addressing_mode
+/** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode
* @{
*/
-#define I2C_GENERALCALL_DISABLED ((uint32_t)0x00000000)
-#define I2C_GENERALCALL_ENABLED I2C_CR1_GCEN
-
-#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLED) || \
- ((CALL) == I2C_GENERALCALL_ENABLED))
+#define I2C_GENERALCALL_DISABLE ((uint32_t)0x00000000)
+#define I2C_GENERALCALL_ENABLE I2C_CR1_GCEN
/**
* @}
*/
-/** @defgroup I2C_nostretch_mode
+/** @defgroup I2C_nostretch_mode I2C nostretch mode
* @{
*/
-#define I2C_NOSTRETCH_DISABLED ((uint32_t)0x00000000)
-#define I2C_NOSTRETCH_ENABLED I2C_CR1_NOSTRETCH
-
-#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLED) || \
- ((STRETCH) == I2C_NOSTRETCH_ENABLED))
+#define I2C_NOSTRETCH_DISABLE ((uint32_t)0x00000000)
+#define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH
/**
* @}
*/
-/** @defgroup I2C_Memory_Address_Size
+/** @defgroup I2C_Memory_Address_Size I2C Memory Address Size
* @{
*/
#define I2C_MEMADD_SIZE_8BIT ((uint32_t)0x00000001)
#define I2C_MEMADD_SIZE_16BIT ((uint32_t)0x00000002)
-
-#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
- ((SIZE) == I2C_MEMADD_SIZE_16BIT))
/**
* @}
*/
-/** @defgroup I2C_ReloadEndMode_definition
+/** @defgroup I2C_ReloadEndMode_definition I2C ReloadEndMode definition
* @{
*/
-
#define I2C_RELOAD_MODE I2C_CR2_RELOAD
#define I2C_AUTOEND_MODE I2C_CR2_AUTOEND
#define I2C_SOFTEND_MODE ((uint32_t)0x00000000)
-
-#define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
- ((MODE) == I2C_AUTOEND_MODE) || \
- ((MODE) == I2C_SOFTEND_MODE))
/**
* @}
*/
-/** @defgroup I2C_StartStopMode_definition
+/** @defgroup I2C_StartStopMode_definition I2C StartStopMode definition
* @{
*/
-
#define I2C_NO_STARTSTOP ((uint32_t)0x00000000)
#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 IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
- ((REQUEST) == I2C_GENERATE_START_READ) || \
- ((REQUEST) == I2C_GENERATE_START_WRITE) || \
- ((REQUEST) == I2C_NO_STARTSTOP))
-
/**
* @}
*/
-/** @defgroup I2C_Interrupt_configuration_definition
+/** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition
* @brief I2C Interrupt definition
* Elements values convention: 0xXXXXXXXX
* - XXXXXXXX : Interrupt control mask
@@ -292,10 +276,9 @@
*/
-/** @defgroup I2C_Flag_definition
+/** @defgroup I2C_Flag_definition I2C Flag definition
* @{
*/
-
#define I2C_FLAG_TXE I2C_ISR_TXE
#define I2C_FLAG_TXIS I2C_ISR_TXIS
#define I2C_FLAG_RXNE I2C_ISR_RXNE
@@ -312,28 +295,25 @@
#define I2C_FLAG_ALERT I2C_ISR_ALERT
#define I2C_FLAG_BUSY I2C_ISR_BUSY
#define I2C_FLAG_DIR I2C_ISR_DIR
-
/**
* @}
*/
-/**
- * @}
- */
-
-/* Exported macro ------------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+
+/** @defgroup I2C_Exported_Macros I2C Exported Macros
+ * @{
+ */
/** @brief Reset I2C handle state
* @param __HANDLE__: specifies the I2C Handle.
- * This parameter can be I2C where x: 1 or 2 to select the I2C peripheral.
* @retval None
*/
#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET)
-/** @brief Enables or disables the specified I2C interrupts.
+/** @brief Enable the specified I2C interrupts.
* @param __HANDLE__: specifies the I2C Handle.
- * This parameter can be I2C where x: 1 or 2 to select the I2C peripheral.
- * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
+ * @param __INTERRUPT__: specifies the interrupt source to enable.
* This parameter can be one of the following values:
* @arg I2C_IT_ERRI: Errors interrupt enable
* @arg I2C_IT_TCI: Transfer complete interrupt enable
@@ -347,11 +327,25 @@
*/
#define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
+
+/** @brief Disable the specified I2C interrupts.
+ * @param __HANDLE__: specifies the I2C Handle.
+ * @param __INTERRUPT__: specifies the interrupt source to disable.
+ * This parameter can be one of the following values:
+ * @arg I2C_IT_ERRI: Errors interrupt enable
+ * @arg I2C_IT_TCI: Transfer complete interrupt enable
+ * @arg I2C_IT_STOPI: STOP detection interrupt enable
+ * @arg I2C_IT_NACKI: NACK received interrupt enable
+ * @arg I2C_IT_ADDRI: Address match interrupt enable
+ * @arg I2C_IT_RXI: RX interrupt enable
+ * @arg I2C_IT_TXI: TX interrupt enable
+ *
+ * @retval None
+ */
#define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
/** @brief Checks if the specified I2C interrupt source is enabled or disabled.
* @param __HANDLE__: specifies the I2C Handle.
- * This parameter can be I2C where x: 1 or 2 to select the I2C peripheral.
* @param __INTERRUPT__: specifies the I2C interrupt source to check.
* This parameter can be one of the following values:
* @arg I2C_IT_ERRI: Errors interrupt enable
@@ -362,13 +356,12 @@
* @arg I2C_IT_RXI: RX interrupt enable
* @arg I2C_IT_TXI: TX interrupt enable
*
- * @retval The new state of __IT__ (TRUE or FALSE).
+ * @retval The new state of __INTERRUPT__ (TRUE or FALSE).
*/
#define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks whether the specified I2C flag is set or not.
* @param __HANDLE__: specifies the I2C Handle.
- * This parameter can be I2C where x: 1 or 2 to select the I2C peripheral.
* @param __FLAG__: specifies the flag to check.
* This parameter can be one of the following values:
* @arg I2C_FLAG_TXE: Transmit data register empty
@@ -391,11 +384,10 @@
* @retval The new state of __FLAG__ (TRUE or FALSE).
*/
#define I2C_FLAG_MASK ((uint32_t)0x0001FFFF)
-#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)))
+#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)))
/** @brief Clears the I2C pending flags which are cleared by writing 1 in a specific bit.
* @param __HANDLE__: specifies the I2C Handle.
- * This parameter can be I2C where x: 1 or 2 to select the I2C peripheral.
* @param __FLAG__: specifies the flag to clear.
* This parameter can be any combination of the following values:
* @arg I2C_FLAG_ADDR: Address matched (slave mode)
@@ -410,34 +402,48 @@
*
* @retval None
*/
-#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = ((__FLAG__) & I2C_FLAG_MASK))
+#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = ((__FLAG__) & I2C_FLAG_MASK))
-
-#define __HAL_I2C_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= I2C_CR1_PE)
-#define __HAL_I2C_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~I2C_CR1_PE)
-
-#define __HAL_I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))
+/** @brief Enable the specified I2C peripheral.
+ * @param __HANDLE__: specifies the I2C Handle.
+ * @retval None
+ */
+#define __HAL_I2C_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
-#define __HAL_I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8)))
-#define __HAL_I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))
+/** @brief Disable the specified I2C peripheral.
+ * @param __HANDLE__: specifies the I2C Handle.
+ * @retval None
+ */
+#define __HAL_I2C_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
-#define __HAL_I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
- (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
-
-#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
-#define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
+/**
+ * @}
+ */
/* Include I2C HAL Extension module */
#include "stm32l0xx_hal_i2c_ex.h"
/* Exported functions --------------------------------------------------------*/
-/* Initialization/de-initialization functions**********************************/
+/** @addtogroup I2C_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions
+ * @{
+ */
+/* Initialization and de-initialization functions******************************/
HAL_StatusTypeDef HAL_I2C_Init(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);
+/**
+ * @}
+ */
-/* I/O operation functions ***************************************************/
+/** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions
+ * @{
+ */
+/* IO operation functions ****************************************************/
/******* 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);
@@ -462,7 +468,13 @@
HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
+/**
+ * @}
+ */
+/** @addtogroup IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
+ * @{
+ */
/******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c);
void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c);
@@ -473,8 +485,14 @@
void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c);
void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c);
void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c);
+/**
+ * @}
+ */
-/* Peripheral State functions ************************************************/
+/** @addtogroup I2C_Exported_Functions_Group3 Peripheral State and Errors functions
+ * @{
+ */
+/* Peripheral State and Errors functions *************************************/
HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c);
uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
@@ -486,6 +504,86 @@
* @}
*/
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup I2C_Private_Constants I2C Private Constants
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup I2C_Private_Macro I2C Private Macros
+ * @{
+ */
+
+#define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
+ ((MODE) == I2C_ADDRESSINGMODE_10BIT))
+
+#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \
+ ((ADDRESS) == I2C_DUALADDRESS_ENABLE))
+
+#define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
+ ((MASK) == I2C_OA2_MASK01) || \
+ ((MASK) == I2C_OA2_MASK02) || \
+ ((MASK) == I2C_OA2_MASK03) || \
+ ((MASK) == I2C_OA2_MASK04) || \
+ ((MASK) == I2C_OA2_MASK05) || \
+ ((MASK) == I2C_OA2_MASK06) || \
+ ((MASK) == I2C_OA2_MASK07))
+
+#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \
+ ((CALL) == I2C_GENERALCALL_ENABLE))
+
+#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \
+ ((STRETCH) == I2C_NOSTRETCH_ENABLE))
+
+#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
+ ((SIZE) == I2C_MEMADD_SIZE_16BIT))
+
+
+#define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
+ ((MODE) == I2C_AUTOEND_MODE) || \
+ ((MODE) == I2C_SOFTEND_MODE))
+
+#define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
+ ((REQUEST) == I2C_GENERATE_START_READ) || \
+ ((REQUEST) == I2C_GENERATE_START_WRITE) || \
+ ((REQUEST) == I2C_NO_STARTSTOP))
+
+
+#define __I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))
+
+#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
+#define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
+
+#define __I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8)))
+#define __I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))
+
+#define __I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
+ (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
+/**
+ * @}
+ */
+
+/* Private Fonctions ---------------------------------------------------------*/
+/** @defgroup I2C_Private_Functions I2C Private Functions
+ * @{
+ */
+/* Private functions are defined in stm32l0xx_hal_i2c.c file */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
#ifdef __cplusplus
}
#endif
@@ -494,3 +592,4 @@
#endif /* __STM32L0xx_HAL_I2C_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
