mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_i2c_ex.h@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
128:9bcdf88f62b0
Child:
145:64910690c574
Release 140 of the mbed library



Ports for Upcoming Targets



3841: Add nRf52840 target https://github.com/ARMmbed/mbed-os/pull/3841

3992: Introducing UBLOX_C030 platform. https://github.com/ARMmbed/mbed-os/pull/3992



Fixes and Changes



3951: [NUCLEO_F303ZE] Correct ARDUINO pin https://github.com/ARMmbed/mbed-os/pull/3951

4021: Fixing a macro to detect when RTOS was in use for the NRF52840_DK https://github.com/ARMmbed/mbed-os/pull/4021

3979: KW24D: Add missing SPI defines and Arduino connector definitions https://github.com/ARMmbed/mbed-os/pull/3979

3990: UBLOX_C027: construct a ticker-based wait, rather than calling wait_ms(), in the  https://github.com/ARMmbed/mbed-os/pull/3990

4003: Fixed OBOE in async serial tx for NRF52 target, fixes #4002 https://github.com/ARMmbed/mbed-os/pull/4003

4012: STM32: Correct I2C master error handling https://github.com/ARMmbed/mbed-os/pull/4012

4020: NUCLEO_L011K4 remove unsupported tool chain files https://github.com/ARMmbed/mbed-os/pull/4020

4065: K66F: Move bss section to m_data_2 Section https://github.com/ARMmbed/mbed-os/pull/4065

4014: Issue 3763: Reduce heap allocation in the GCC linker file https://github.com/ARMmbed/mbed-os/pull/4014

4030: [STM32L0] reduce IAR heap and stack size for small targets https://github.com/ARMmbed/mbed-os/pull/4030

4109: NUCLEO_L476RG : minor serial pin update https://github.com/ARMmbed/mbed-os/pull/4109

3982: Ticker - kl25z bugfix for handling events in the past https://github.com/ARMmbed/mbed-os/pull/3982

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_i2c_ex.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
Kojto 122:f9eeca106725 5 * @version V1.5.1
Kojto 122:f9eeca106725 6 * @date 31-May-2016
Kojto 122:f9eeca106725 7 * @brief Header file of I2C HAL Extended module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_I2C_EX_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_I2C_EX_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup I2CEx I2CEx
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 59
Kojto 122:f9eeca106725 60 /** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
Kojto 122:f9eeca106725 61 * @{
Kojto 122:f9eeca106725 62 */
Kojto 122:f9eeca106725 63
Kojto 122:f9eeca106725 64 /** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
Kojto 122:f9eeca106725 65 * @{
Kojto 122:f9eeca106725 66 */
Kojto 122:f9eeca106725 67 #define I2C_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
Kojto 122:f9eeca106725 68 #define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
Kojto 122:f9eeca106725 69 /**
Kojto 122:f9eeca106725 70 * @}
Kojto 122:f9eeca106725 71 */
Kojto 122:f9eeca106725 72
Kojto 122:f9eeca106725 73 /** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
Kojto 122:f9eeca106725 74 * @{
Kojto 122:f9eeca106725 75 */
Kojto 122:f9eeca106725 76 #define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
Kojto 122:f9eeca106725 77 #define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
Kojto 122:f9eeca106725 78 #define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
Kojto 122:f9eeca106725 79 #define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
Kojto 122:f9eeca106725 80 #define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
Kojto 122:f9eeca106725 81 #define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
Kojto 122:f9eeca106725 82 #define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
Kojto 122:f9eeca106725 83 /**
Kojto 122:f9eeca106725 84 * @}
Kojto 122:f9eeca106725 85 */
Kojto 122:f9eeca106725 86
Kojto 122:f9eeca106725 87 /**
Kojto 122:f9eeca106725 88 * @}
Kojto 122:f9eeca106725 89 */
Kojto 122:f9eeca106725 90
Kojto 122:f9eeca106725 91 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 92 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 93
Kojto 122:f9eeca106725 94 /** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
Kojto 122:f9eeca106725 95 * @{
Kojto 122:f9eeca106725 96 */
Kojto 122:f9eeca106725 97
Kojto 122:f9eeca106725 98 /** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
Kojto 122:f9eeca106725 99 * @brief Extended features functions
Kojto 122:f9eeca106725 100 * @{
Kojto 122:f9eeca106725 101 */
Kojto 122:f9eeca106725 102
Kojto 122:f9eeca106725 103 /* Peripheral Control functions ************************************************/
Kojto 122:f9eeca106725 104 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
Kojto 122:f9eeca106725 105 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
Kojto 122:f9eeca106725 106 HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 122:f9eeca106725 107 HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
Kojto 122:f9eeca106725 108 void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 122:f9eeca106725 109 void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
Kojto 122:f9eeca106725 110
Kojto 122:f9eeca106725 111 /* Private constants ---------------------------------------------------------*/
Kojto 122:f9eeca106725 112 /** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
Kojto 122:f9eeca106725 113 * @{
Kojto 122:f9eeca106725 114 */
Kojto 122:f9eeca106725 115
Kojto 122:f9eeca106725 116 /**
Kojto 122:f9eeca106725 117 * @}
Kojto 122:f9eeca106725 118 */
Kojto 122:f9eeca106725 119
Kojto 122:f9eeca106725 120 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 121 /** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
Kojto 122:f9eeca106725 122 * @{
Kojto 122:f9eeca106725 123 */
Kojto 122:f9eeca106725 124 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
Kojto 122:f9eeca106725 125 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
Kojto 122:f9eeca106725 126
Kojto 122:f9eeca106725 127 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F)
Kojto 122:f9eeca106725 128
Kojto 122:f9eeca106725 129 #if defined (STM32L432xx) || defined (STM32L442xx)
Kojto 122:f9eeca106725 130 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
Kojto 122:f9eeca106725 131 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
Kojto 122:f9eeca106725 132 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
Kojto 122:f9eeca106725 133 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3))
Kojto 122:f9eeca106725 134 #else
Kojto 122:f9eeca106725 135 #define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
Kojto 122:f9eeca106725 136 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
Kojto 122:f9eeca106725 137 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
Kojto 122:f9eeca106725 138 (((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
Kojto 122:f9eeca106725 139 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
Kojto 122:f9eeca106725 140 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
Kojto 122:f9eeca106725 141 (((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3))
Kojto 122:f9eeca106725 142 #endif /* STM32L432xx || STM32L442xx */
Kojto 122:f9eeca106725 143 /**
Kojto 122:f9eeca106725 144 * @}
Kojto 122:f9eeca106725 145 */
Kojto 122:f9eeca106725 146
Kojto 122:f9eeca106725 147 /* Private Functions ---------------------------------------------------------*/
Kojto 122:f9eeca106725 148 /** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
Kojto 122:f9eeca106725 149 * @{
Kojto 122:f9eeca106725 150 */
Kojto 122:f9eeca106725 151 /* Private functions are defined in stm32l4xx_hal_i2c_ex.c file */
Kojto 122:f9eeca106725 152 /**
Kojto 122:f9eeca106725 153 * @}
Kojto 122:f9eeca106725 154 */
Kojto 122:f9eeca106725 155
Kojto 122:f9eeca106725 156 /**
Kojto 122:f9eeca106725 157 * @}
Kojto 122:f9eeca106725 158 */
Kojto 122:f9eeca106725 159
Kojto 122:f9eeca106725 160 /**
Kojto 122:f9eeca106725 161 * @}
Kojto 122:f9eeca106725 162 */
Kojto 122:f9eeca106725 163
Kojto 122:f9eeca106725 164 /**
Kojto 122:f9eeca106725 165 * @}
Kojto 122:f9eeca106725 166 */
Kojto 122:f9eeca106725 167
Kojto 122:f9eeca106725 168 /**
Kojto 122:f9eeca106725 169 * @}
Kojto 122:f9eeca106725 170 */
Kojto 122:f9eeca106725 171
Kojto 122:f9eeca106725 172 #ifdef __cplusplus
Kojto 122:f9eeca106725 173 }
Kojto 122:f9eeca106725 174 #endif
Kojto 122:f9eeca106725 175
Kojto 122:f9eeca106725 176 #endif /* __STM32L4xx_HAL_I2C_EX_H */
Kojto 122:f9eeca106725 177
Kojto 122:f9eeca106725 178 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/