Eric Lewiston / STM32L4xx_HAL_Driver

Hal Drivers for L4

Dependents:   BSP OneHopeOnePrayer FINAL_AUDIO_RECORD AudioDemo

Fork of STM32L4xx_HAL_Driver by Senior Design: Sound Monitor

Inc/stm32l4xx_hal_i2c_ex.h@2:7aef7655b0a8, 2015-11-25 (annotated)

Committer:
EricLew
Date:
Wed Nov 25 17:30:43 2015 +0000
Revision:
2:7aef7655b0a8
Parent:
0:80ee8f3b695e 
commit;

Who changed what in which revision?

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EricLew 0:80ee8f3b695e 1 /**
EricLew 0:80ee8f3b695e 2 ******************************************************************************
EricLew 0:80ee8f3b695e 3 * @file stm32l4xx_hal_i2c_ex.h
EricLew 0:80ee8f3b695e 4 * @author MCD Application Team
EricLew 0:80ee8f3b695e 5 * @version V1.1.0
EricLew 0:80ee8f3b695e 6 * @date 16-September-2015
EricLew 0:80ee8f3b695e 7 * @brief Header file of I2C HAL Extended module.
EricLew 0:80ee8f3b695e 8 ******************************************************************************
EricLew 0:80ee8f3b695e 9 * @attention
EricLew 0:80ee8f3b695e 10 *
EricLew 0:80ee8f3b695e 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
EricLew 0:80ee8f3b695e 12 *
EricLew 0:80ee8f3b695e 13 * Redistribution and use in source and binary forms, with or without modification,
EricLew 0:80ee8f3b695e 14 * are permitted provided that the following conditions are met:
EricLew 0:80ee8f3b695e 15 * 1. Redistributions of source code must retain the above copyright notice,
EricLew 0:80ee8f3b695e 16 * this list of conditions and the following disclaimer.
EricLew 0:80ee8f3b695e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
EricLew 0:80ee8f3b695e 18 * this list of conditions and the following disclaimer in the documentation
EricLew 0:80ee8f3b695e 19 * and/or other materials provided with the distribution.
EricLew 0:80ee8f3b695e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
EricLew 0:80ee8f3b695e 21 * may be used to endorse or promote products derived from this software
EricLew 0:80ee8f3b695e 22 * without specific prior written permission.
EricLew 0:80ee8f3b695e 23 *
EricLew 0:80ee8f3b695e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
EricLew 0:80ee8f3b695e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
EricLew 0:80ee8f3b695e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
EricLew 0:80ee8f3b695e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
EricLew 0:80ee8f3b695e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
EricLew 0:80ee8f3b695e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
EricLew 0:80ee8f3b695e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
EricLew 0:80ee8f3b695e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
EricLew 0:80ee8f3b695e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
EricLew 0:80ee8f3b695e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
EricLew 0:80ee8f3b695e 34 *
EricLew 0:80ee8f3b695e 35 ******************************************************************************
EricLew 0:80ee8f3b695e 36 */
EricLew 0:80ee8f3b695e 37
EricLew 0:80ee8f3b695e 38 /* Define to prevent recursive inclusion -------------------------------------*/
EricLew 0:80ee8f3b695e 39 #ifndef __STM32L4xx_HAL_I2C_EX_H
EricLew 0:80ee8f3b695e 40 #define __STM32L4xx_HAL_I2C_EX_H
EricLew 0:80ee8f3b695e 41
EricLew 0:80ee8f3b695e 42 #ifdef __cplusplus
EricLew 0:80ee8f3b695e 43 extern "C" {
EricLew 0:80ee8f3b695e 44 #endif
EricLew 0:80ee8f3b695e 45
EricLew 0:80ee8f3b695e 46 /* Includes ------------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 47 #include "stm32l4xx_hal_def.h"
EricLew 0:80ee8f3b695e 48
EricLew 0:80ee8f3b695e 49 /** @addtogroup STM32L4xx_HAL_Driver
EricLew 0:80ee8f3b695e 50 * @{
EricLew 0:80ee8f3b695e 51 */
EricLew 0:80ee8f3b695e 52
EricLew 0:80ee8f3b695e 53 /** @addtogroup I2CEx
EricLew 0:80ee8f3b695e 54 * @{
EricLew 0:80ee8f3b695e 55 */
EricLew 0:80ee8f3b695e 56
EricLew 0:80ee8f3b695e 57 /* Exported types ------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 58 /* Exported constants --------------------------------------------------------*/
EricLew 0:80ee8f3b695e 59
EricLew 0:80ee8f3b695e 60 /** @defgroup I2CEx_Exported_Constants I2CEx Exported Constants
EricLew 0:80ee8f3b695e 61 * @{
EricLew 0:80ee8f3b695e 62 */
EricLew 0:80ee8f3b695e 63
EricLew 0:80ee8f3b695e 64 /** @defgroup I2CEx_Analog_Filter I2CEx Analog Filter
EricLew 0:80ee8f3b695e 65 * @{
EricLew 0:80ee8f3b695e 66 */
EricLew 0:80ee8f3b695e 67 #define I2C_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
EricLew 0:80ee8f3b695e 68 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
EricLew 0:80ee8f3b695e 69 /**
EricLew 0:80ee8f3b695e 70 * @}
EricLew 0:80ee8f3b695e 71 */
EricLew 0:80ee8f3b695e 72
EricLew 0:80ee8f3b695e 73 /** @defgroup I2CEx_FastModePlus I2CEx FastModePlus
EricLew 0:80ee8f3b695e 74 * @{
EricLew 0:80ee8f3b695e 75 */
EricLew 0:80ee8f3b695e 76 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
EricLew 0:80ee8f3b695e 77 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
EricLew 0:80ee8f3b695e 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
EricLew 0:80ee8f3b695e 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
EricLew 0:80ee8f3b695e 80 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
EricLew 0:80ee8f3b695e 81 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
EricLew 0:80ee8f3b695e 82 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
EricLew 0:80ee8f3b695e 83 /**
EricLew 0:80ee8f3b695e 84 * @}
EricLew 0:80ee8f3b695e 85 */
EricLew 0:80ee8f3b695e 86
EricLew 0:80ee8f3b695e 87 /**
EricLew 0:80ee8f3b695e 88 * @}
EricLew 0:80ee8f3b695e 89 */
EricLew 0:80ee8f3b695e 90
EricLew 0:80ee8f3b695e 91 /* Exported macro ------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 92 /* Exported functions --------------------------------------------------------*/
EricLew 0:80ee8f3b695e 93
EricLew 0:80ee8f3b695e 94 /* Peripheral Control methods ************************************************/
EricLew 0:80ee8f3b695e 95 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
EricLew 0:80ee8f3b695e 96 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
EricLew 0:80ee8f3b695e 97 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
EricLew 0:80ee8f3b695e 98 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
EricLew 0:80ee8f3b695e 99 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
EricLew 0:80ee8f3b695e 100 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
EricLew 0:80ee8f3b695e 101
EricLew 0:80ee8f3b695e 102 /* Private constants ---------------------------------------------------------*/
EricLew 0:80ee8f3b695e 103 /** @defgroup I2C_Private_Constants I2C Private Constants
EricLew 0:80ee8f3b695e 104 * @{
EricLew 0:80ee8f3b695e 105 */
EricLew 0:80ee8f3b695e 106
EricLew 0:80ee8f3b695e 107 /**
EricLew 0:80ee8f3b695e 108 * @}
EricLew 0:80ee8f3b695e 109 */
EricLew 0:80ee8f3b695e 110
EricLew 0:80ee8f3b695e 111 /* Private macros ------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 112 /** @defgroup I2C_Private_Macro I2C Private Macros
EricLew 0:80ee8f3b695e 113 * @{
EricLew 0:80ee8f3b695e 114 */
EricLew 0:80ee8f3b695e 115 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
EricLew 0:80ee8f3b695e 116 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
EricLew 0:80ee8f3b695e 117
EricLew 0:80ee8f3b695e 118 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F)
EricLew 0:80ee8f3b695e 119
EricLew 0:80ee8f3b695e 120 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
EricLew 0:80ee8f3b695e 121 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
EricLew 0:80ee8f3b695e 122 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
EricLew 0:80ee8f3b695e 123 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
EricLew 0:80ee8f3b695e 124 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
EricLew 0:80ee8f3b695e 125 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
EricLew 0:80ee8f3b695e 126 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3))
EricLew 0:80ee8f3b695e 127 /**
EricLew 0:80ee8f3b695e 128 * @}
EricLew 0:80ee8f3b695e 129 */
EricLew 0:80ee8f3b695e 130
EricLew 0:80ee8f3b695e 131 /* Private Functions ---------------------------------------------------------*/
EricLew 0:80ee8f3b695e 132 /** @defgroup I2C_Private_Functions I2C Private Functions
EricLew 0:80ee8f3b695e 133 * @{
EricLew 0:80ee8f3b695e 134 */
EricLew 0:80ee8f3b695e 135 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
EricLew 0:80ee8f3b695e 136 /**
EricLew 0:80ee8f3b695e 137 * @}
EricLew 0:80ee8f3b695e 138 */
EricLew 0:80ee8f3b695e 139
EricLew 0:80ee8f3b695e 140 /**
EricLew 0:80ee8f3b695e 141 * @}
EricLew 0:80ee8f3b695e 142 */
EricLew 0:80ee8f3b695e 143
EricLew 0:80ee8f3b695e 144 /**
EricLew 0:80ee8f3b695e 145 * @}
EricLew 0:80ee8f3b695e 146 */
EricLew 0:80ee8f3b695e 147
EricLew 0:80ee8f3b695e 148 #ifdef __cplusplus
EricLew 0:80ee8f3b695e 149 }
EricLew 0:80ee8f3b695e 150 #endif
EricLew 0:80ee8f3b695e 151
EricLew 0:80ee8f3b695e 152 #endif /* __STM32L4xx_HAL_I2C_EX_H */
EricLew 0:80ee8f3b695e 153
EricLew 0:80ee8f3b695e 154
EricLew 0:80ee8f3b695e 155 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
EricLew 0:80ee8f3b695e 156