191 lines
6.7 KiB
C
191 lines
6.7 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32f0xx_hal_i2c_ex.h
|
|
* @author MCD Application Team
|
|
* @brief Header file of I2C HAL Extended module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef STM32F0xx_HAL_I2C_EX_H
|
|
#define STM32F0xx_HAL_I2C_EX_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f0xx_hal_def.h"
|
|
|
|
/** @addtogroup STM32F0xx_HAL_Driver
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup I2CEx
|
|
* @{
|
|
*/
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
/* Exported constants --------------------------------------------------------*/
|
|
|
|
/** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
|
|
* @{
|
|
*/
|
|
#define I2C_ANALOGFILTER_ENABLE 0x00000000U
|
|
#define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
|
|
* @{
|
|
*/
|
|
#define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
|
|
#if defined(SYSCFG_CFGR1_I2C_FMP_PA9)
|
|
#define I2C_FASTMODEPLUS_PA9 SYSCFG_CFGR1_I2C_FMP_PA9 /*!< Enable Fast Mode Plus on PA9 */
|
|
#define I2C_FASTMODEPLUS_PA10 SYSCFG_CFGR1_I2C_FMP_PA10 /*!< Enable Fast Mode Plus on PA10 */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_PA9 (uint32_t)(0x00000001U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PA9 not supported */
|
|
#define I2C_FASTMODEPLUS_PA10 (uint32_t)(0x00000002U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PA10 not supported */
|
|
#endif /* SYSCFG_CFGR1_I2C_FMP_PA9 */
|
|
#define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_FMP_PB6 /*!< Enable Fast Mode Plus on PB6 */
|
|
#define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_FMP_PB7 /*!< Enable Fast Mode Plus on PB7 */
|
|
#define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_FMP_PB8 /*!< Enable Fast Mode Plus on PB8 */
|
|
#define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_FMP_PB9 /*!< Enable Fast Mode Plus on PB9 */
|
|
#if defined(SYSCFG_CFGR1_I2C_FMP_I2C1)
|
|
#define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C_FMP_I2C1 /*!< Enable Fast Mode Plus on I2C1 pins */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_I2C1 (uint32_t)(0x00000100U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C1 not supported */
|
|
#endif /* SYSCFG_CFGR1_I2C_FMP_I2C1 */
|
|
#if defined(SYSCFG_CFGR1_I2C_FMP_I2C2)
|
|
#define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C_FMP_I2C2 /*!< Enable Fast Mode Plus on I2C2 pins */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */
|
|
#endif /* SYSCFG_CFGR1_I2C_FMP_I2C2 */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macro ------------------------------------------------------------*/
|
|
/* Exported functions --------------------------------------------------------*/
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
|
|
* @brief Extended features functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions_Group1 Filter Mode Functions
|
|
* @{
|
|
*/
|
|
HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c,
|
|
uint32_t AnalogFilter);
|
|
HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c,
|
|
uint32_t DigitalFilter);
|
|
/**
|
|
* @}
|
|
*/
|
|
#if defined(I2C_CR1_WUPEN)
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions_Group2 WakeUp Mode Functions
|
|
* @{
|
|
*/
|
|
HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
|
|
HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* I2C_CR1_WUPEN */
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions_Group3 Fast Mode Plus Functions
|
|
* @{
|
|
*/
|
|
void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
|
|
void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private constants ---------------------------------------------------------*/
|
|
/** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macros ------------------------------------------------------------*/
|
|
/** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
|
|
* @{
|
|
*/
|
|
#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
|
|
((FILTER) == I2C_ANALOGFILTER_DISABLE))
|
|
|
|
#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
|
|
|
|
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
|
|
((((__CONFIG__) & (I2C_FASTMODEPLUS_PA9)) == I2C_FASTMODEPLUS_PA9) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_PA10)) == I2C_FASTMODEPLUS_PA10) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
|
|
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2)))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private Functions ---------------------------------------------------------*/
|
|
/** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
|
|
* @{
|
|
*/
|
|
/* Private functions are defined in stm32f0xx_hal_i2c_ex.c file */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* STM32F0xx_HAL_I2C_EX_H */
|