stm32h7xx_hal_i2c_ex.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7xx_HAL_I2C_EX_H
#define STM32H7xx_HAL_I2C_EX_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_hal_def.h"


 
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/

#define I2C_ANALOGFILTER_ENABLE         0x00000000U
#define I2C_ANALOGFILTER_DISABLE        I2C_CR1_ANFOFF

#define I2C_FMP_NOT_SUPPORTED           0xAAAA0000U                                     
#define I2C_FASTMODEPLUS_PB6            SYSCFG_PMCR_I2C_PB6_FMP                        
#define I2C_FASTMODEPLUS_PB7            SYSCFG_PMCR_I2C_PB7_FMP                        
#define I2C_FASTMODEPLUS_PB8            SYSCFG_PMCR_I2C_PB8_FMP                        
#define I2C_FASTMODEPLUS_PB9            SYSCFG_PMCR_I2C_PB9_FMP                        
#define I2C_FASTMODEPLUS_I2C1           SYSCFG_PMCR_I2C1_FMP                           
#define I2C_FASTMODEPLUS_I2C2           SYSCFG_PMCR_I2C2_FMP                           
#define I2C_FASTMODEPLUS_I2C3           SYSCFG_PMCR_I2C3_FMP                           
#define I2C_FASTMODEPLUS_I2C4           SYSCFG_PMCR_I2C4_FMP                           
#if defined(SYSCFG_PMCR_I2C5_FMP)
#define I2C_FASTMODEPLUS_I2C5           SYSCFG_PMCR_I2C5_FMP                           
#else
#define I2C_FASTMODEPLUS_I2C5           (uint32_t)(0x00001000U | I2C_FMP_NOT_SUPPORTED) 
#endif /* SYSCFG_PMCR_I2C5_FMP */

 
/* Exported macro ------------------------------------------------------------*/

 
/* Exported 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);

HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);

void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);

 
/* Private constants ---------------------------------------------------------*/

 
/* 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_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))
 
/* Private Functions ---------------------------------------------------------*/
/* Private functions are defined in stm32h7xx_hal_i2c_ex.c file */


 
#ifdef __cplusplus
}
#endif
 
#endif /* STM32H7xx_HAL_I2C_EX_H */