int/com/lib/STM32F7xx_HAL_Driver/Inc/stm32f7xx_hal_i2c_ex.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f7xx_hal_i2c_ex.h
   4   * @author  MCD Application Team
   5   * @version V1.1.0
   6   * @date    22-April-2016
   7   * @brief   Header file of I2C HAL Extension module.
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
  12   *
  13   * Redistribution and use in source and binary forms, with or without modification,
  14   * are permitted provided that the following conditions are met:
  15   *   1. Redistributions of source code must retain the above copyright notice,
  16   *      this list of conditions and the following disclaimer.
  17   *   2. Redistributions in binary form must reproduce the above copyright notice,
  18   *      this list of conditions and the following disclaimer in the documentation
  19   *      and/or other materials provided with the distribution.
  20   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  21   *      may be used to endorse or promote products derived from this software
  22   *      without specific prior written permission.
  23   *
  24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   ******************************************************************************
  36   */
  37
  38 /* Define to prevent recursive inclusion -------------------------------------*/
  39 #ifndef __STM32F7xx_HAL_I2C_EX_H
  40 #define __STM32F7xx_HAL_I2C_EX_H
  41
  42 #ifdef __cplusplus
  43  extern "C" {
  44 #endif
  45
  46 /* Includes ------------------------------------------------------------------*/
  47 #include "stm32f7xx_hal_def.h"
  48
  49 /** @addtogroup STM32F7xx_HAL_Driver
  50   * @{
  51   */
  52
  53 /** @addtogroup I2CEx
  54   * @{
  55   */
  56
  57 /* Exported types ------------------------------------------------------------*/
  58 /* Exported constants --------------------------------------------------------*/
  59
  60 /** @defgroup I2CEx_Exported_Constants I2CEx Exported Constants
  61   * @{
  62   */
  63
  64 /** @defgroup I2CEx_Analog_Filter I2CEx Analog Filter
  65   * @{
  66   */
  67 #define I2C_ANALOGFILTER_ENABLE        ((uint32_t)0x00000000U)
  68 #define I2C_ANALOGFILTER_DISABLE       I2C_CR1_ANFOFF
  69 /**
  70   * @}
  71   */
  72
  73 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
  74   * @{
  75   */
  76 #if defined (STM32F765xx) || defined (STM32F767xx) || defined (STM32F769xx) || defined (STM32F777xx) || defined (STM32F779xx)
  77
  78 #define I2C_FASTMODEPLUS_PB6          SYSCFG_PMC_I2C_PB6_FMP
  79 #define I2C_FASTMODEPLUS_PB7          SYSCFG_PMC_I2C_PB7_FMP
  80 #define I2C_FASTMODEPLUS_PB8          SYSCFG_PMC_I2C_PB8_FMP
  81 #define I2C_FASTMODEPLUS_PB9          SYSCFG_PMC_I2C_PB9_FMP
  82
  83 #define I2C_FASTMODEPLUS_I2C1         SYSCFG_PMC_I2C1_FMP
  84 #define I2C_FASTMODEPLUS_I2C2         SYSCFG_PMC_I2C2_FMP
  85 #define I2C_FASTMODEPLUS_I2C3         SYSCFG_PMC_I2C3_FMP
  86 #define I2C_FASTMODEPLUS_I2C4         SYSCFG_PMC_I2C4_FMP
  87
  88 #endif /* STM32F767xx || STM32F769xx || STM32F777xx || STM32F779xx  */
  89 /**
  90   * @}
  91   */
  92
  93 /**
  94   * @}
  95   */
  96
  97 /* Exported macro ------------------------------------------------------------*/
  98 /* Exported functions --------------------------------------------------------*/
  99
 100 /* Peripheral Control methods  ************************************************/
 101 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
 102 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
 103 #if defined (STM32F765xx) || defined (STM32F767xx) || defined (STM32F769xx) || defined (STM32F777xx) || defined (STM32F779xx)
 104 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
 105 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
 106 #endif /* STM32F767xx || STM32F769xx || STM32F777xx || STM32F779xx */
 107
 108 /* Private constants ---------------------------------------------------------*/
 109 /** @defgroup I2C_Private_Constants I2C Private Constants
 110   * @{
 111   */
 112
 113 /**
 114   * @}
 115   */
 116
 117 /* Private macros ------------------------------------------------------------*/
 118 /** @defgroup I2C_Private_Macro I2C Private Macros
 119   * @{
 120   */
 121 #define IS_I2C_ANALOG_FILTER(FILTER)    (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
 122                                           ((FILTER) == I2C_ANALOGFILTER_DISABLE))
 123
 124 #define IS_I2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000FU)
 125
 126 #if defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP) && defined(SYSCFG_PMC_I2C4_FMP)
 127 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6)  == I2C_FASTMODEPLUS_PB6)  || \
 128                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB7)  == I2C_FASTMODEPLUS_PB7)  || \
 129                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB8)  == I2C_FASTMODEPLUS_PB8)  || \
 130                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB9)  == I2C_FASTMODEPLUS_PB9)  || \
 131                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \
 132                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2) || \
 133                                                                                  (((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3) || \
 134                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C4) == I2C_FASTMODEPLUS_I2C4))
 135 #elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP) && defined(SYSCFG_PMC_I2C3_FMP)
 136 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6)  == I2C_FASTMODEPLUS_PB6)  || \
 137                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB7)  == I2C_FASTMODEPLUS_PB7)  || \
 138                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB8)  == I2C_FASTMODEPLUS_PB8)  || \
 139                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB9)  == I2C_FASTMODEPLUS_PB9)  || \
 140                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \
 141                                                                                  (((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2) || \
 142                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C3) == I2C_FASTMODEPLUS_I2C3))
 143 #elif defined(SYSCFG_PMC_I2C1_FMP) && defined(SYSCFG_PMC_I2C2_FMP)
 144 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6)  == I2C_FASTMODEPLUS_PB6)  || \
 145                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB7)  == I2C_FASTMODEPLUS_PB7)  || \
 146                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB8)  == I2C_FASTMODEPLUS_PB8)  || \
 147                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB9)  == I2C_FASTMODEPLUS_PB9)  || \
 148                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1) || \
 149                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C2) == I2C_FASTMODEPLUS_I2C2))
 150 #elif defined(SYSCFG_PMC_I2C1_FMP)
 151 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FASTMODEPLUS_PB6)  == I2C_FASTMODEPLUS_PB6)  || \
 152                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB7)  == I2C_FASTMODEPLUS_PB7)  || \
 153                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB8)  == I2C_FASTMODEPLUS_PB8)  || \
 154                                          (((__CONFIG__) & I2C_FASTMODEPLUS_PB9)  == I2C_FASTMODEPLUS_PB9)  || \
 155                                          (((__CONFIG__) & I2C_FASTMODEPLUS_I2C1) == I2C_FASTMODEPLUS_I2C1))
 156 #endif /* SYSCFG_PMC_I2C1_FMP && SYSCFG_PMC_I2C2_FMP && SYSCFG_PMC_I2C3_FMP && SYSCFG_PMC_I2C4_FMP */
 157 /**
 158   * @}
 159   */
 160 /**
 161   * @}
 162   */
 163
 164 /* Private Functions ---------------------------------------------------------*/
 165 /** @defgroup I2C_Private_Functions I2C Private Functions
 166   * @{
 167   */
 168 /* Private functions are defined in stm32f7xx_hal_i2c_ex.c file */
 169 /**
 170   * @}
 171   */
 172
 173 /**
 174   * @}
 175   */
 176
 177 /**
 178   * @}
 179   */
 180
 181 #ifdef __cplusplus
 182 }
 183 #endif
 184
 185 #endif /* __STM32F7xx_HAL_I2C_EX_H */
 186
 187
 188 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/