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208 lines
9.6 KiB
208 lines
9.6 KiB
/** |
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****************************************************************************** |
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* @file stm32f7xx_hal_i2c_ex.h |
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* @author MCD Application Team |
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* @brief Header file of I2C HAL Extended module. |
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****************************************************************************** |
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* @attention |
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* |
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* <h2><center>© Copyright (c) 2017 STMicroelectronics. |
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* All rights reserved.</center></h2> |
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* |
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* This software component is licensed by ST under BSD 3-Clause license, |
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* the "License"; You may not use this file except in compliance with the |
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* License. You may obtain a copy of the License at: |
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* opensource.org/licenses/BSD-3-Clause |
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* |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef STM32F7xx_HAL_I2C_EX_H |
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#define STM32F7xx_HAL_I2C_EX_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32f7xx_hal_def.h" |
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/** @addtogroup STM32F7xx_HAL_Driver |
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* @{ |
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*/ |
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/** @addtogroup I2CEx |
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* @{ |
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*/ |
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/* Exported types ------------------------------------------------------------*/ |
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/* Exported constants --------------------------------------------------------*/ |
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/** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants |
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* @{ |
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*/ |
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/** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter |
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* @{ |
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*/ |
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#define I2C_ANALOGFILTER_ENABLE 0x00000000U |
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#define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF |
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/** |
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* @} |
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*/ |
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/** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus |
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* @{ |
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*/ |
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#define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */ |
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#if defined(SYSCFG_PMC_I2C_PB6_FMP) |
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#define I2C_FASTMODEPLUS_PB6 SYSCFG_PMC_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */ |
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#define I2C_FASTMODEPLUS_PB7 SYSCFG_PMC_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */ |
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#else |
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#define I2C_FASTMODEPLUS_PB6 (uint32_t)(0x00000004U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB6 not supported */ |
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#define I2C_FASTMODEPLUS_PB7 (uint32_t)(0x00000008U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB7 not supported */ |
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#endif |
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#if defined(SYSCFG_PMC_I2C_PB8_FMP) |
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#define I2C_FASTMODEPLUS_PB8 SYSCFG_PMC_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */ |
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#define I2C_FASTMODEPLUS_PB9 SYSCFG_PMC_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */ |
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#else |
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#define I2C_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */ |
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#define I2C_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */ |
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#endif |
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#if defined(SYSCFG_PMC_I2C1_FMP) |
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#define I2C_FASTMODEPLUS_I2C1 SYSCFG_PMC_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */ |
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#else |
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#define I2C_FASTMODEPLUS_I2C1 (uint32_t)(0x00000100U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C1 not supported */ |
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#endif |
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#if defined(SYSCFG_PMC_I2C2_FMP) |
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#define I2C_FASTMODEPLUS_I2C2 SYSCFG_PMC_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */ |
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#else |
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#define I2C_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */ |
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#endif |
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#if defined(SYSCFG_PMC_I2C3_FMP) |
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#define I2C_FASTMODEPLUS_I2C3 SYSCFG_PMC_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */ |
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#else |
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#define I2C_FASTMODEPLUS_I2C3 (uint32_t)(0x00000400U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C3 not supported */ |
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#endif |
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#if defined(SYSCFG_PMC_I2C4_FMP) |
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#define I2C_FASTMODEPLUS_I2C4 SYSCFG_PMC_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */ |
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#else |
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#define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */ |
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#endif |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/* Exported macro ------------------------------------------------------------*/ |
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/* Exported functions --------------------------------------------------------*/ |
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/** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions |
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* @{ |
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*/ |
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/** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions |
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* @brief Extended features functions |
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* @{ |
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*/ |
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/* Peripheral Control functions ************************************************/ |
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HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter); |
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HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter); |
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#if (defined(SYSCFG_PMC_I2C_PB6_FMP) || defined(SYSCFG_PMC_I2C_PB7_FMP)) || (defined(SYSCFG_PMC_I2C_PB8_FMP) || defined(SYSCFG_PMC_I2C_PB9_FMP)) || (defined(SYSCFG_PMC_I2C1_FMP)) || (defined(SYSCFG_PMC_I2C2_FMP)) || defined(SYSCFG_PMC_I2C3_FMP) || defined(SYSCFG_PMC_I2C4_FMP) |
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void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus); |
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void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus); |
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#endif |
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/* Private constants ---------------------------------------------------------*/ |
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/** @defgroup I2CEx_Private_Constants I2C Extended Private Constants |
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* @{ |
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*/ |
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/** |
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* @} |
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*/ |
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/* Private macros ------------------------------------------------------------*/ |
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/** @defgroup I2CEx_Private_Macro I2C Extended Private Macros |
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* @{ |
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*/ |
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#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \ |
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((FILTER) == I2C_ANALOGFILTER_DISABLE)) |
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#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU) |
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#if (defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP) && defined(SYSCFG_PMC_I2C4_FMP)) |
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#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6) == I2C_FASTMODEPLUS_PB6) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB7) == I2C_FASTMODEPLUS_PB7) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB8) == I2C_FASTMODEPLUS_PB8) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB9) == I2C_FASTMODEPLUS_PB9) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C4) == I2C_FASTMODEPLUS_I2C4)) |
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#elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP) |
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#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6) == I2C_FASTMODEPLUS_PB6) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB7) == I2C_FASTMODEPLUS_PB7) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB8) == I2C_FASTMODEPLUS_PB8) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB9) == I2C_FASTMODEPLUS_PB9) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3)) |
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#elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) |
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#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6) == I2C_FASTMODEPLUS_PB6) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB7) == I2C_FASTMODEPLUS_PB7) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB8) == I2C_FASTMODEPLUS_PB8) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB9) == I2C_FASTMODEPLUS_PB9) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2)) |
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#elif defined(SYSCFG_PMC_I2C1_FMP) |
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#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6) == I2C_FASTMODEPLUS_PB6) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB7) == I2C_FASTMODEPLUS_PB7) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB8) == I2C_FASTMODEPLUS_PB8) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_PB9) == I2C_FASTMODEPLUS_PB9) || \ |
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(((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1)) |
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#endif /* SYSCFG_PMC_I2C1_FMP && SYSCFG_PMC_I2C2_FMP && SYSCFG_PMC_I2C3_FMP && SYSCFG_PMC_I2C4_FMP */ |
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/** |
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* @} |
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*/ |
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/* Private Functions ---------------------------------------------------------*/ |
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/** @defgroup I2CEx_Private_Functions I2C Extended Private Functions |
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* @{ |
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*/ |
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/* Private functions are defined in stm32f7xx_hal_i2c_ex.c file */ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* STM32F7xx_HAL_I2C_EX_H */ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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