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TARGET_NUCLEO_L073RZ/stm32l0xx_hal_i2c_ex.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
116:c0f6e94411f5 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 116:c0f6e94411f5 1 /**
Kojto 116:c0f6e94411f5 2 ******************************************************************************
Kojto 116:c0f6e94411f5 3 * @file stm32l0xx_hal_i2c_ex.h
Kojto 116:c0f6e94411f5 4 * @author MCD Application Team
Kojto 116:c0f6e94411f5 5 * @version V1.2.0
Kojto 116:c0f6e94411f5 6 * @date 06-February-2015
Kojto 116:c0f6e94411f5 7 * @brief Header file of I2C HAL Extension module.
Kojto 116:c0f6e94411f5 8 ******************************************************************************
Kojto 116:c0f6e94411f5 9 * @attention
Kojto 116:c0f6e94411f5 10 *
Kojto 116:c0f6e94411f5 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 116:c0f6e94411f5 12 *
Kojto 116:c0f6e94411f5 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 116:c0f6e94411f5 14 * are permitted provided that the following conditions are met:
Kojto 116:c0f6e94411f5 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 116:c0f6e94411f5 16 * this list of conditions and the following disclaimer.
Kojto 116:c0f6e94411f5 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 116:c0f6e94411f5 18 * this list of conditions and the following disclaimer in the documentation
Kojto 116:c0f6e94411f5 19 * and/or other materials provided with the distribution.
Kojto 116:c0f6e94411f5 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 116:c0f6e94411f5 21 * may be used to endorse or promote products derived from this software
Kojto 116:c0f6e94411f5 22 * without specific prior written permission.
Kojto 116:c0f6e94411f5 23 *
Kojto 116:c0f6e94411f5 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 116:c0f6e94411f5 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 116:c0f6e94411f5 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 116:c0f6e94411f5 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 116:c0f6e94411f5 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 116:c0f6e94411f5 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 116:c0f6e94411f5 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 116:c0f6e94411f5 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 116:c0f6e94411f5 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 116:c0f6e94411f5 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 116:c0f6e94411f5 34 *
Kojto 116:c0f6e94411f5 35 ******************************************************************************
Kojto 116:c0f6e94411f5 36 */
Kojto 116:c0f6e94411f5 37
Kojto 116:c0f6e94411f5 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 116:c0f6e94411f5 39 #ifndef __STM32L0xx_HAL_I2C_EX_H
Kojto 116:c0f6e94411f5 40 #define __STM32L0xx_HAL_I2C_EX_H
Kojto 116:c0f6e94411f5 41
Kojto 116:c0f6e94411f5 42 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 43 extern "C" {
Kojto 116:c0f6e94411f5 44 #endif
Kojto 116:c0f6e94411f5 45
Kojto 116:c0f6e94411f5 46 /* Includes ------------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 47 #include "stm32l0xx_hal_def.h"
Kojto 116:c0f6e94411f5 48
Kojto 116:c0f6e94411f5 49 /** @addtogroup STM32L0xx_HAL_Driver
Kojto 116:c0f6e94411f5 50 * @{
Kojto 116:c0f6e94411f5 51 */
Kojto 116:c0f6e94411f5 52
Kojto 116:c0f6e94411f5 53 /** @addtogroup I2CEx
Kojto 116:c0f6e94411f5 54 * @{
Kojto 116:c0f6e94411f5 55 */
Kojto 116:c0f6e94411f5 56
Kojto 116:c0f6e94411f5 57 /* Exported types ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 58 /* Exported constants --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 59
Kojto 116:c0f6e94411f5 60 /** @defgroup I2CEx_Exported_Constants
Kojto 116:c0f6e94411f5 61 * @{
Kojto 116:c0f6e94411f5 62 */
Kojto 116:c0f6e94411f5 63
Kojto 116:c0f6e94411f5 64 /** @defgroup I2CEx_Analog_Filter
Kojto 116:c0f6e94411f5 65 * @{
Kojto 116:c0f6e94411f5 66 */
Kojto 116:c0f6e94411f5 67 #define I2C_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 68 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
Kojto 116:c0f6e94411f5 69 /**
Kojto 116:c0f6e94411f5 70 * @}
Kojto 116:c0f6e94411f5 71 */
Kojto 116:c0f6e94411f5 72
Kojto 116:c0f6e94411f5 73 /** @defgroup I2CEx_FastModePlus
Kojto 116:c0f6e94411f5 74 * @{
Kojto 116:c0f6e94411f5 75 */
Kojto 116:c0f6e94411f5 76 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR2_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
Kojto 116:c0f6e94411f5 77 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR2_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
Kojto 116:c0f6e94411f5 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR2_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
Kojto 116:c0f6e94411f5 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR2_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
Kojto 116:c0f6e94411f5 80 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR2_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
Kojto 116:c0f6e94411f5 81 #if !defined(STM32L031xx) && !defined(STM32L041xx)
Kojto 116:c0f6e94411f5 82 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR2_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
Kojto 116:c0f6e94411f5 83 #endif
Kojto 116:c0f6e94411f5 84 #if defined(STM32L071xx) || defined(STM32L072xx) || defined(STM32L073xx) || defined(STM32L081xx) || defined(STM32L082xx) || defined(STM32L083xx)
Kojto 116:c0f6e94411f5 85 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR2_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
Kojto 116:c0f6e94411f5 86 #endif
Kojto 116:c0f6e94411f5 87 /**
Kojto 116:c0f6e94411f5 88 * @}
Kojto 116:c0f6e94411f5 89 */
Kojto 116:c0f6e94411f5 90
Kojto 116:c0f6e94411f5 91 /**
Kojto 116:c0f6e94411f5 92 * @}
Kojto 116:c0f6e94411f5 93 */
Kojto 116:c0f6e94411f5 94
Kojto 116:c0f6e94411f5 95 /* Exported macro ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 96 /* Exported functions --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 97
Kojto 116:c0f6e94411f5 98 /* Peripheral Control methods ************************************************/
Kojto 116:c0f6e94411f5 99 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
Kojto 116:c0f6e94411f5 100 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
Kojto 116:c0f6e94411f5 101 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 116:c0f6e94411f5 102 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 116:c0f6e94411f5 103 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 116:c0f6e94411f5 104 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 116:c0f6e94411f5 105
Kojto 116:c0f6e94411f5 106 /* Private constants ---------------------------------------------------------*/
Kojto 116:c0f6e94411f5 107 /** @defgroup I2C_Private_Constants I2C Private Constants
Kojto 116:c0f6e94411f5 108 * @{
Kojto 116:c0f6e94411f5 109 */
Kojto 116:c0f6e94411f5 110
Kojto 116:c0f6e94411f5 111 /**
Kojto 116:c0f6e94411f5 112 * @}
Kojto 116:c0f6e94411f5 113 */
Kojto 116:c0f6e94411f5 114
Kojto 116:c0f6e94411f5 115 /* Private macros ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 116 /** @defgroup I2C_Private_Macro I2C Private Macros
Kojto 116:c0f6e94411f5 117 * @{
Kojto 116:c0f6e94411f5 118 */
Kojto 116:c0f6e94411f5 119 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
Kojto 116:c0f6e94411f5 120 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
Kojto 116:c0f6e94411f5 121
Kojto 116:c0f6e94411f5 122 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F)
Kojto 116:c0f6e94411f5 123
Kojto 116:c0f6e94411f5 124 #if defined(STM32L031xx) || defined(STM32L041xx)
Kojto 116:c0f6e94411f5 125 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
Kojto 116:c0f6e94411f5 126 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
Kojto 116:c0f6e94411f5 127 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
Kojto 116:c0f6e94411f5 128 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
Kojto 116:c0f6e94411f5 129 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1))
Kojto 116:c0f6e94411f5 130 #elif defined(STM32L071xx) || defined(STM32L072xx) || defined(STM32L073xx) || defined(STM32L081xx) || defined(STM32L082xx) || defined(STM32L083xx)
Kojto 116:c0f6e94411f5 131 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
Kojto 116:c0f6e94411f5 132 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
Kojto 116:c0f6e94411f5 133 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
Kojto 116:c0f6e94411f5 134 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
Kojto 116:c0f6e94411f5 135 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
Kojto 116:c0f6e94411f5 136 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
Kojto 116:c0f6e94411f5 137 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3))
Kojto 116:c0f6e94411f5 138 #else
Kojto 116:c0f6e94411f5 139 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
Kojto 116:c0f6e94411f5 140 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
Kojto 116:c0f6e94411f5 141 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
Kojto 116:c0f6e94411f5 142 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
Kojto 116:c0f6e94411f5 143 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
Kojto 116:c0f6e94411f5 144 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2))
Kojto 116:c0f6e94411f5 145 #endif
Kojto 116:c0f6e94411f5 146 /**
Kojto 116:c0f6e94411f5 147 * @}
Kojto 116:c0f6e94411f5 148 */
Kojto 116:c0f6e94411f5 149
Kojto 116:c0f6e94411f5 150 /* Private Fonctions ---------------------------------------------------------*/
Kojto 116:c0f6e94411f5 151 /** @defgroup I2C_Private_Functions I2C Private Functions
Kojto 116:c0f6e94411f5 152 * @{
Kojto 116:c0f6e94411f5 153 */
Kojto 116:c0f6e94411f5 154 /* Private functions are defined in stm32l0xx_hal_i2c_ex.c file */
Kojto 116:c0f6e94411f5 155 /**
Kojto 116:c0f6e94411f5 156 * @}
Kojto 116:c0f6e94411f5 157 */
Kojto 116:c0f6e94411f5 158
Kojto 116:c0f6e94411f5 159 /**
Kojto 116:c0f6e94411f5 160 * @}
Kojto 116:c0f6e94411f5 161 */
Kojto 116:c0f6e94411f5 162
Kojto 116:c0f6e94411f5 163 /**
Kojto 116:c0f6e94411f5 164 * @}
Kojto 116:c0f6e94411f5 165 */
Kojto 116:c0f6e94411f5 166
Kojto 116:c0f6e94411f5 167 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 168 }
Kojto 116:c0f6e94411f5 169 #endif
Kojto 116:c0f6e94411f5 170
Kojto 116:c0f6e94411f5 171 #endif /* __STM32L0xx_HAL_I2C_EX_H */
Kojto 116:c0f6e94411f5 172
Kojto 116:c0f6e94411f5 173
Kojto 116:c0f6e94411f5 174 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 116:c0f6e94411f5 175