209 lines
9.6 KiB
C
209 lines
9.6 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32f7xx_hal_i2c_ex.h
|
|
* @author MCD Application Team
|
|
* @brief Header file of I2C HAL Extended module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under BSD 3-Clause license,
|
|
* the "License"; You may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at:
|
|
* opensource.org/licenses/BSD-3-Clause
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef STM32F7xx_HAL_I2C_EX_H
|
|
#define STM32F7xx_HAL_I2C_EX_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f7xx_hal_def.h"
|
|
|
|
/** @addtogroup STM32F7xx_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_PMC_I2C_PB6_FMP)
|
|
#define I2C_FASTMODEPLUS_PB6 SYSCFG_PMC_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
|
|
#define I2C_FASTMODEPLUS_PB7 SYSCFG_PMC_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_PB6 (uint32_t)(0x00000004U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB6 not supported */
|
|
#define I2C_FASTMODEPLUS_PB7 (uint32_t)(0x00000008U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB7 not supported */
|
|
#endif
|
|
#if defined(SYSCFG_PMC_I2C_PB8_FMP)
|
|
#define I2C_FASTMODEPLUS_PB8 SYSCFG_PMC_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
|
|
#define I2C_FASTMODEPLUS_PB9 SYSCFG_PMC_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */
|
|
#define I2C_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */
|
|
#endif
|
|
#if defined(SYSCFG_PMC_I2C1_FMP)
|
|
#define I2C_FASTMODEPLUS_I2C1 SYSCFG_PMC_I2C1_FMP /*!< 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
|
|
#if defined(SYSCFG_PMC_I2C2_FMP)
|
|
#define I2C_FASTMODEPLUS_I2C2 SYSCFG_PMC_I2C2_FMP /*!< 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
|
|
#if defined(SYSCFG_PMC_I2C3_FMP)
|
|
#define I2C_FASTMODEPLUS_I2C3 SYSCFG_PMC_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_I2C3 (uint32_t)(0x00000400U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C3 not supported */
|
|
#endif
|
|
#if defined(SYSCFG_PMC_I2C4_FMP)
|
|
#define I2C_FASTMODEPLUS_I2C4 SYSCFG_PMC_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */
|
|
#else
|
|
#define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */
|
|
#endif
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macro ------------------------------------------------------------*/
|
|
/* Exported functions --------------------------------------------------------*/
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
|
|
* @brief Extended features functions
|
|
* @{
|
|
*/
|
|
|
|
/* Peripheral Control 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(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)
|
|
void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
|
|
void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
|
|
#endif
|
|
|
|
/* 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)
|
|
|
|
#if (defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP) && defined(SYSCFG_PMC_I2C4_FMP))
|
|
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__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) || \
|
|
(((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3) || \
|
|
(((__CONFIG__) & I2C_FASTMODEPLUS_I2C4) == I2C_FASTMODEPLUS_I2C4))
|
|
#elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP)
|
|
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__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) || \
|
|
(((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3))
|
|
#elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP)
|
|
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__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))
|
|
#elif defined(SYSCFG_PMC_I2C1_FMP)
|
|
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__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))
|
|
#endif /* SYSCFG_PMC_I2C1_FMP && SYSCFG_PMC_I2C2_FMP && SYSCFG_PMC_I2C3_FMP && SYSCFG_PMC_I2C4_FMP */
|
|
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private Functions ---------------------------------------------------------*/
|
|
/** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
|
|
* @{
|
|
*/
|
|
/* Private functions are defined in stm32f7xx_hal_i2c_ex.c file */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* STM32F7xx_HAL_I2C_EX_H */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|