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TARGET_NUCLEO_F334R8/stm32f3xx_hal_i2c.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
92:4fc01daae5a5 
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f3xx_hal_i2c.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-2014
bogdanm 86:04dd9b1680ae 7 * @brief Header file of I2C HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F3xx_HAL_I2C_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_HAL_I2C_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 86:04dd9b1680ae 53 /** @addtogroup I2C
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 58 /** @defgroup I2C_Exported_Types I2C Exported Types
bogdanm 92:4fc01daae5a5 59 * @{
bogdanm 92:4fc01daae5a5 60 */
bogdanm 86:04dd9b1680ae 61
bogdanm 92:4fc01daae5a5 62 /** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
bogdanm 86:04dd9b1680ae 63 * @brief I2C Configuration Structure definition
bogdanm 92:4fc01daae5a5 64 * @{
bogdanm 86:04dd9b1680ae 65 */
bogdanm 86:04dd9b1680ae 66 typedef struct
bogdanm 86:04dd9b1680ae 67 {
bogdanm 86:04dd9b1680ae 68 uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value.
bogdanm 86:04dd9b1680ae 69 This parameter calculated by referring to I2C initialization
bogdanm 86:04dd9b1680ae 70 section in Reference manual */
bogdanm 86:04dd9b1680ae 71
bogdanm 86:04dd9b1680ae 72 uint32_t OwnAddress1; /*!< Specifies the first device own address.
bogdanm 86:04dd9b1680ae 73 This parameter can be a 7-bit or 10-bit address. */
bogdanm 86:04dd9b1680ae 74
bogdanm 86:04dd9b1680ae 75 uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected.
bogdanm 86:04dd9b1680ae 76 This parameter can be a value of @ref I2C_addressing_mode */
bogdanm 86:04dd9b1680ae 77
bogdanm 86:04dd9b1680ae 78 uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected.
bogdanm 86:04dd9b1680ae 79 This parameter can be a value of @ref I2C_dual_addressing_mode */
bogdanm 86:04dd9b1680ae 80
bogdanm 86:04dd9b1680ae 81 uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected
bogdanm 86:04dd9b1680ae 82 This parameter can be a 7-bit address. */
bogdanm 86:04dd9b1680ae 83
bogdanm 86:04dd9b1680ae 84 uint32_t OwnAddress2Masks; /*!< Specifies the acknoledge mask address second device own address if dual addressing mode is selected
bogdanm 86:04dd9b1680ae 85 This parameter can be a value of @ref I2C_own_address2_masks. */
bogdanm 86:04dd9b1680ae 86
bogdanm 86:04dd9b1680ae 87 uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected.
bogdanm 86:04dd9b1680ae 88 This parameter can be a value of @ref I2C_general_call_addressing_mode. */
bogdanm 86:04dd9b1680ae 89
bogdanm 86:04dd9b1680ae 90 uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected.
bogdanm 86:04dd9b1680ae 91 This parameter can be a value of @ref I2C_nostretch_mode */
bogdanm 86:04dd9b1680ae 92
bogdanm 86:04dd9b1680ae 93 }I2C_InitTypeDef;
bogdanm 86:04dd9b1680ae 94
bogdanm 86:04dd9b1680ae 95 /**
bogdanm 92:4fc01daae5a5 96 * @}
bogdanm 92:4fc01daae5a5 97 */
bogdanm 92:4fc01daae5a5 98
bogdanm 92:4fc01daae5a5 99 /** @defgroup HAL_state_structure_definition HAL state structure definition
bogdanm 92:4fc01daae5a5 100 * @brief HAL State structure definition
bogdanm 92:4fc01daae5a5 101 * @{
bogdanm 86:04dd9b1680ae 102 */
bogdanm 92:4fc01daae5a5 103
bogdanm 86:04dd9b1680ae 104 typedef enum
bogdanm 86:04dd9b1680ae 105 {
bogdanm 86:04dd9b1680ae 106 HAL_I2C_STATE_RESET = 0x00, /*!< I2C not yet initialized or disabled */
bogdanm 86:04dd9b1680ae 107 HAL_I2C_STATE_READY = 0x01, /*!< I2C initialized and ready for use */
bogdanm 86:04dd9b1680ae 108 HAL_I2C_STATE_BUSY = 0x02, /*!< I2C internal process is ongoing */
bogdanm 86:04dd9b1680ae 109 HAL_I2C_STATE_MASTER_BUSY_TX = 0x12, /*!< Master Data Transmission process is ongoing */
bogdanm 86:04dd9b1680ae 110 HAL_I2C_STATE_MASTER_BUSY_RX = 0x22, /*!< Master Data Reception process is ongoing */
bogdanm 86:04dd9b1680ae 111 HAL_I2C_STATE_SLAVE_BUSY_TX = 0x32, /*!< Slave Data Transmission process is ongoing */
bogdanm 86:04dd9b1680ae 112 HAL_I2C_STATE_SLAVE_BUSY_RX = 0x42, /*!< Slave Data Reception process is ongoing */
bogdanm 86:04dd9b1680ae 113 HAL_I2C_STATE_MEM_BUSY_TX = 0x52, /*!< Memory Data Transmission process is ongoing */
bogdanm 86:04dd9b1680ae 114 HAL_I2C_STATE_MEM_BUSY_RX = 0x62, /*!< Memory Data Reception process is ongoing */
bogdanm 86:04dd9b1680ae 115 HAL_I2C_STATE_TIMEOUT = 0x03, /*!< Timeout state */
bogdanm 86:04dd9b1680ae 116 HAL_I2C_STATE_ERROR = 0x04 /*!< Reception process is ongoing */
bogdanm 86:04dd9b1680ae 117
bogdanm 86:04dd9b1680ae 118 }HAL_I2C_StateTypeDef;
bogdanm 86:04dd9b1680ae 119
bogdanm 86:04dd9b1680ae 120 /**
bogdanm 92:4fc01daae5a5 121 * @}
bogdanm 92:4fc01daae5a5 122 */
bogdanm 92:4fc01daae5a5 123
bogdanm 92:4fc01daae5a5 124 /** @defgroup I2C_Error_Code_structure_definition I2C Error Code structure definition
bogdanm 92:4fc01daae5a5 125 * @brief I2C Error Code structure definition
bogdanm 92:4fc01daae5a5 126 * @{
bogdanm 86:04dd9b1680ae 127 */
bogdanm 92:4fc01daae5a5 128
bogdanm 86:04dd9b1680ae 129 typedef enum
bogdanm 86:04dd9b1680ae 130 {
bogdanm 86:04dd9b1680ae 131 HAL_I2C_ERROR_NONE = 0x00, /*!< No error */
bogdanm 86:04dd9b1680ae 132 HAL_I2C_ERROR_BERR = 0x01, /*!< BERR error */
bogdanm 86:04dd9b1680ae 133 HAL_I2C_ERROR_ARLO = 0x02, /*!< ARLO error */
bogdanm 86:04dd9b1680ae 134 HAL_I2C_ERROR_AF = 0x04, /*!< AF error */
bogdanm 86:04dd9b1680ae 135 HAL_I2C_ERROR_OVR = 0x08, /*!< OVR error */
bogdanm 86:04dd9b1680ae 136 HAL_I2C_ERROR_DMA = 0x10, /*!< DMA transfer error */
bogdanm 86:04dd9b1680ae 137 HAL_I2C_ERROR_TIMEOUT = 0x20, /*!< Timeout error */
bogdanm 86:04dd9b1680ae 138 HAL_I2C_ERROR_SIZE = 0x40 /*!< Size Management error */
bogdanm 86:04dd9b1680ae 139 }HAL_I2C_ErrorTypeDef;
bogdanm 86:04dd9b1680ae 140
bogdanm 86:04dd9b1680ae 141 /**
bogdanm 92:4fc01daae5a5 142 * @}
bogdanm 92:4fc01daae5a5 143 */
bogdanm 92:4fc01daae5a5 144
bogdanm 92:4fc01daae5a5 145 /** @defgroup I2C_handle_Structure_definition I2C handle Structure definition
bogdanm 86:04dd9b1680ae 146 * @brief I2C handle Structure definition
bogdanm 92:4fc01daae5a5 147 * @{
bogdanm 86:04dd9b1680ae 148 */
bogdanm 92:4fc01daae5a5 149
bogdanm 86:04dd9b1680ae 150 typedef struct
bogdanm 86:04dd9b1680ae 151 {
bogdanm 86:04dd9b1680ae 152 I2C_TypeDef *Instance; /*!< I2C registers base address */
bogdanm 86:04dd9b1680ae 153
bogdanm 86:04dd9b1680ae 154 I2C_InitTypeDef Init; /*!< I2C communication parameters */
bogdanm 86:04dd9b1680ae 155
bogdanm 86:04dd9b1680ae 156 uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
bogdanm 86:04dd9b1680ae 157
bogdanm 86:04dd9b1680ae 158 uint16_t XferSize; /*!< I2C transfer size */
bogdanm 86:04dd9b1680ae 159
bogdanm 86:04dd9b1680ae 160 __IO uint16_t XferCount; /*!< I2C transfer counter */
bogdanm 86:04dd9b1680ae 161
bogdanm 86:04dd9b1680ae 162 DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
bogdanm 86:04dd9b1680ae 163
bogdanm 86:04dd9b1680ae 164 DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
bogdanm 86:04dd9b1680ae 165
bogdanm 86:04dd9b1680ae 166 HAL_LockTypeDef Lock; /*!< I2C locking object */
bogdanm 86:04dd9b1680ae 167
bogdanm 86:04dd9b1680ae 168 __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
bogdanm 86:04dd9b1680ae 169
bogdanm 86:04dd9b1680ae 170 __IO HAL_I2C_ErrorTypeDef ErrorCode; /* I2C Error code */
bogdanm 86:04dd9b1680ae 171
bogdanm 86:04dd9b1680ae 172 }I2C_HandleTypeDef;
bogdanm 92:4fc01daae5a5 173 /**
bogdanm 92:4fc01daae5a5 174 * @}
bogdanm 92:4fc01daae5a5 175 */
bogdanm 86:04dd9b1680ae 176
bogdanm 92:4fc01daae5a5 177 /**
bogdanm 92:4fc01daae5a5 178 * @}
bogdanm 92:4fc01daae5a5 179 */
bogdanm 86:04dd9b1680ae 180 /* Exported constants --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 181
bogdanm 92:4fc01daae5a5 182 /** @defgroup I2C_Exported_Constants I2C Exported Constants
bogdanm 86:04dd9b1680ae 183 * @{
bogdanm 86:04dd9b1680ae 184 */
bogdanm 86:04dd9b1680ae 185
bogdanm 92:4fc01daae5a5 186 /** @defgroup I2C_addressing_mode I2C addressing mode
bogdanm 86:04dd9b1680ae 187 * @{
bogdanm 86:04dd9b1680ae 188 */
bogdanm 86:04dd9b1680ae 189 #define I2C_ADDRESSINGMODE_7BIT ((uint32_t)0x00000001)
bogdanm 86:04dd9b1680ae 190 #define I2C_ADDRESSINGMODE_10BIT ((uint32_t)0x00000002)
bogdanm 86:04dd9b1680ae 191
bogdanm 86:04dd9b1680ae 192 #define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
bogdanm 86:04dd9b1680ae 193 ((MODE) == I2C_ADDRESSINGMODE_10BIT))
bogdanm 86:04dd9b1680ae 194 /**
bogdanm 86:04dd9b1680ae 195 * @}
bogdanm 86:04dd9b1680ae 196 */
bogdanm 86:04dd9b1680ae 197
bogdanm 92:4fc01daae5a5 198 /** @defgroup I2C_dual_addressing_mode I2C dual addressing mode
bogdanm 86:04dd9b1680ae 199 * @{
bogdanm 86:04dd9b1680ae 200 */
bogdanm 86:04dd9b1680ae 201
bogdanm 86:04dd9b1680ae 202 #define I2C_DUALADDRESS_DISABLED ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 203 #define I2C_DUALADDRESS_ENABLED I2C_OAR2_OA2EN
bogdanm 86:04dd9b1680ae 204
bogdanm 86:04dd9b1680ae 205 #define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLED) || \
bogdanm 86:04dd9b1680ae 206 ((ADDRESS) == I2C_DUALADDRESS_ENABLED))
bogdanm 86:04dd9b1680ae 207 /**
bogdanm 86:04dd9b1680ae 208 * @}
bogdanm 86:04dd9b1680ae 209 */
bogdanm 86:04dd9b1680ae 210
bogdanm 92:4fc01daae5a5 211 /** @defgroup I2C_own_address2_masks I2C own address2 masks
bogdanm 86:04dd9b1680ae 212 * @{
bogdanm 86:04dd9b1680ae 213 */
bogdanm 86:04dd9b1680ae 214
bogdanm 86:04dd9b1680ae 215 #define I2C_OA2_NOMASK ((uint8_t)0x00)
bogdanm 86:04dd9b1680ae 216 #define I2C_OA2_MASK01 ((uint8_t)0x01)
bogdanm 86:04dd9b1680ae 217 #define I2C_OA2_MASK02 ((uint8_t)0x02)
bogdanm 86:04dd9b1680ae 218 #define I2C_OA2_MASK03 ((uint8_t)0x03)
bogdanm 86:04dd9b1680ae 219 #define I2C_OA2_MASK04 ((uint8_t)0x04)
bogdanm 86:04dd9b1680ae 220 #define I2C_OA2_MASK05 ((uint8_t)0x05)
bogdanm 86:04dd9b1680ae 221 #define I2C_OA2_MASK06 ((uint8_t)0x06)
bogdanm 86:04dd9b1680ae 222 #define I2C_OA2_MASK07 ((uint8_t)0x07)
bogdanm 86:04dd9b1680ae 223
bogdanm 86:04dd9b1680ae 224 #define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
bogdanm 86:04dd9b1680ae 225 ((MASK) == I2C_OA2_MASK01) || \
bogdanm 86:04dd9b1680ae 226 ((MASK) == I2C_OA2_MASK02) || \
bogdanm 86:04dd9b1680ae 227 ((MASK) == I2C_OA2_MASK03) || \
bogdanm 86:04dd9b1680ae 228 ((MASK) == I2C_OA2_MASK04) || \
bogdanm 86:04dd9b1680ae 229 ((MASK) == I2C_OA2_MASK05) || \
bogdanm 86:04dd9b1680ae 230 ((MASK) == I2C_OA2_MASK06) || \
bogdanm 86:04dd9b1680ae 231 ((MASK) == I2C_OA2_MASK07))
bogdanm 86:04dd9b1680ae 232 /**
bogdanm 86:04dd9b1680ae 233 * @}
bogdanm 86:04dd9b1680ae 234 */
bogdanm 86:04dd9b1680ae 235
bogdanm 92:4fc01daae5a5 236 /** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode
bogdanm 86:04dd9b1680ae 237 * @{
bogdanm 86:04dd9b1680ae 238 */
bogdanm 86:04dd9b1680ae 239 #define I2C_GENERALCALL_DISABLED ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 240 #define I2C_GENERALCALL_ENABLED I2C_CR1_GCEN
bogdanm 86:04dd9b1680ae 241
bogdanm 86:04dd9b1680ae 242 #define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLED) || \
bogdanm 86:04dd9b1680ae 243 ((CALL) == I2C_GENERALCALL_ENABLED))
bogdanm 86:04dd9b1680ae 244 /**
bogdanm 86:04dd9b1680ae 245 * @}
bogdanm 86:04dd9b1680ae 246 */
bogdanm 86:04dd9b1680ae 247
bogdanm 92:4fc01daae5a5 248 /** @defgroup I2C_nostretch_mode I2C nostretch mode
bogdanm 86:04dd9b1680ae 249 * @{
bogdanm 86:04dd9b1680ae 250 */
bogdanm 86:04dd9b1680ae 251 #define I2C_NOSTRETCH_DISABLED ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 252 #define I2C_NOSTRETCH_ENABLED I2C_CR1_NOSTRETCH
bogdanm 86:04dd9b1680ae 253
bogdanm 86:04dd9b1680ae 254 #define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLED) || \
bogdanm 86:04dd9b1680ae 255 ((STRETCH) == I2C_NOSTRETCH_ENABLED))
bogdanm 86:04dd9b1680ae 256 /**
bogdanm 86:04dd9b1680ae 257 * @}
bogdanm 86:04dd9b1680ae 258 */
bogdanm 86:04dd9b1680ae 259
bogdanm 92:4fc01daae5a5 260 /** @defgroup I2C_Memory_Address_Size I2C Memory Address Size
bogdanm 86:04dd9b1680ae 261 * @{
bogdanm 86:04dd9b1680ae 262 */
bogdanm 86:04dd9b1680ae 263 #define I2C_MEMADD_SIZE_8BIT ((uint32_t)0x00000001)
bogdanm 86:04dd9b1680ae 264 #define I2C_MEMADD_SIZE_16BIT ((uint32_t)0x00000002)
bogdanm 86:04dd9b1680ae 265
bogdanm 86:04dd9b1680ae 266 #define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
bogdanm 86:04dd9b1680ae 267 ((SIZE) == I2C_MEMADD_SIZE_16BIT))
bogdanm 86:04dd9b1680ae 268 /**
bogdanm 86:04dd9b1680ae 269 * @}
bogdanm 86:04dd9b1680ae 270 */
bogdanm 86:04dd9b1680ae 271
bogdanm 92:4fc01daae5a5 272 /** @defgroup I2C_ReloadEndMode_definition I2C ReloadEndMode definition
bogdanm 86:04dd9b1680ae 273 * @{
bogdanm 86:04dd9b1680ae 274 */
bogdanm 86:04dd9b1680ae 275
bogdanm 86:04dd9b1680ae 276 #define I2C_RELOAD_MODE I2C_CR2_RELOAD
bogdanm 86:04dd9b1680ae 277 #define I2C_AUTOEND_MODE I2C_CR2_AUTOEND
bogdanm 86:04dd9b1680ae 278 #define I2C_SOFTEND_MODE ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 279
bogdanm 86:04dd9b1680ae 280 #define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
bogdanm 86:04dd9b1680ae 281 ((MODE) == I2C_AUTOEND_MODE) || \
bogdanm 86:04dd9b1680ae 282 ((MODE) == I2C_SOFTEND_MODE))
bogdanm 86:04dd9b1680ae 283 /**
bogdanm 86:04dd9b1680ae 284 * @}
bogdanm 86:04dd9b1680ae 285 */
bogdanm 86:04dd9b1680ae 286
bogdanm 92:4fc01daae5a5 287 /** @defgroup I2C_StartStopMode_definition I2C StartStopMode definition
bogdanm 86:04dd9b1680ae 288 * @{
bogdanm 86:04dd9b1680ae 289 */
bogdanm 86:04dd9b1680ae 290
bogdanm 86:04dd9b1680ae 291 #define I2C_NO_STARTSTOP ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 292 #define I2C_GENERATE_STOP I2C_CR2_STOP
bogdanm 86:04dd9b1680ae 293 #define I2C_GENERATE_START_READ (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
bogdanm 86:04dd9b1680ae 294 #define I2C_GENERATE_START_WRITE I2C_CR2_START
bogdanm 86:04dd9b1680ae 295
bogdanm 86:04dd9b1680ae 296 #define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
bogdanm 86:04dd9b1680ae 297 ((REQUEST) == I2C_GENERATE_START_READ) || \
bogdanm 86:04dd9b1680ae 298 ((REQUEST) == I2C_GENERATE_START_WRITE) || \
bogdanm 86:04dd9b1680ae 299 ((REQUEST) == I2C_NO_STARTSTOP))
bogdanm 86:04dd9b1680ae 300
bogdanm 86:04dd9b1680ae 301 /**
bogdanm 86:04dd9b1680ae 302 * @}
bogdanm 86:04dd9b1680ae 303 */
bogdanm 86:04dd9b1680ae 304
bogdanm 92:4fc01daae5a5 305 /** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition
bogdanm 86:04dd9b1680ae 306 * @brief I2C Interrupt definition
bogdanm 86:04dd9b1680ae 307 * Elements values convention: 0xXXXXXXXX
bogdanm 86:04dd9b1680ae 308 * - XXXXXXXX : Interrupt control mask
bogdanm 86:04dd9b1680ae 309 * @{
bogdanm 86:04dd9b1680ae 310 */
bogdanm 86:04dd9b1680ae 311 #define I2C_IT_ERRI I2C_CR1_ERRIE
bogdanm 86:04dd9b1680ae 312 #define I2C_IT_TCI I2C_CR1_TCIE
bogdanm 86:04dd9b1680ae 313 #define I2C_IT_STOPI I2C_CR1_STOPIE
bogdanm 86:04dd9b1680ae 314 #define I2C_IT_NACKI I2C_CR1_NACKIE
bogdanm 86:04dd9b1680ae 315 #define I2C_IT_ADDRI I2C_CR1_ADDRIE
bogdanm 86:04dd9b1680ae 316 #define I2C_IT_RXI I2C_CR1_RXIE
bogdanm 86:04dd9b1680ae 317 #define I2C_IT_TXI I2C_CR1_TXIE
bogdanm 86:04dd9b1680ae 318
bogdanm 86:04dd9b1680ae 319 /**
bogdanm 86:04dd9b1680ae 320 * @}
bogdanm 86:04dd9b1680ae 321 */
bogdanm 86:04dd9b1680ae 322
bogdanm 86:04dd9b1680ae 323
bogdanm 92:4fc01daae5a5 324 /** @defgroup I2C_Flag_definition I2C Flag definition
bogdanm 86:04dd9b1680ae 325 * @{
bogdanm 86:04dd9b1680ae 326 */
bogdanm 86:04dd9b1680ae 327
bogdanm 86:04dd9b1680ae 328 #define I2C_FLAG_TXE I2C_ISR_TXE
bogdanm 86:04dd9b1680ae 329 #define I2C_FLAG_TXIS I2C_ISR_TXIS
bogdanm 86:04dd9b1680ae 330 #define I2C_FLAG_RXNE I2C_ISR_RXNE
bogdanm 86:04dd9b1680ae 331 #define I2C_FLAG_ADDR I2C_ISR_ADDR
bogdanm 86:04dd9b1680ae 332 #define I2C_FLAG_AF I2C_ISR_NACKF
bogdanm 86:04dd9b1680ae 333 #define I2C_FLAG_STOPF I2C_ISR_STOPF
bogdanm 86:04dd9b1680ae 334 #define I2C_FLAG_TC I2C_ISR_TC
bogdanm 86:04dd9b1680ae 335 #define I2C_FLAG_TCR I2C_ISR_TCR
bogdanm 86:04dd9b1680ae 336 #define I2C_FLAG_BERR I2C_ISR_BERR
bogdanm 86:04dd9b1680ae 337 #define I2C_FLAG_ARLO I2C_ISR_ARLO
bogdanm 86:04dd9b1680ae 338 #define I2C_FLAG_OVR I2C_ISR_OVR
bogdanm 86:04dd9b1680ae 339 #define I2C_FLAG_PECERR I2C_ISR_PECERR
bogdanm 86:04dd9b1680ae 340 #define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT
bogdanm 86:04dd9b1680ae 341 #define I2C_FLAG_ALERT I2C_ISR_ALERT
bogdanm 86:04dd9b1680ae 342 #define I2C_FLAG_BUSY I2C_ISR_BUSY
bogdanm 86:04dd9b1680ae 343 #define I2C_FLAG_DIR I2C_ISR_DIR
bogdanm 86:04dd9b1680ae 344 /**
bogdanm 86:04dd9b1680ae 345 * @}
bogdanm 86:04dd9b1680ae 346 */
bogdanm 86:04dd9b1680ae 347
bogdanm 86:04dd9b1680ae 348 /**
bogdanm 86:04dd9b1680ae 349 * @}
bogdanm 86:04dd9b1680ae 350 */
bogdanm 86:04dd9b1680ae 351
bogdanm 86:04dd9b1680ae 352 /* Exported macros -----------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 353
bogdanm 92:4fc01daae5a5 354 /** @defgroup I2C_Exported_Macros I2C Exported Macros
bogdanm 92:4fc01daae5a5 355 * @{
bogdanm 92:4fc01daae5a5 356 */
bogdanm 92:4fc01daae5a5 357
bogdanm 86:04dd9b1680ae 358 /** @brief Reset I2C handle state
bogdanm 86:04dd9b1680ae 359 * @param __HANDLE__: I2C handle.
bogdanm 86:04dd9b1680ae 360 * @retval None
bogdanm 86:04dd9b1680ae 361 */
bogdanm 86:04dd9b1680ae 362 #define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET)
bogdanm 86:04dd9b1680ae 363
bogdanm 86:04dd9b1680ae 364 /** @brief Enables or disables the specified I2C interrupts.
bogdanm 86:04dd9b1680ae 365 * @param __HANDLE__: specifies the I2C Handle.
bogdanm 86:04dd9b1680ae 366 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
bogdanm 86:04dd9b1680ae 367 * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
bogdanm 86:04dd9b1680ae 368 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 369 * @arg I2C_IT_ERRI: Errors interrupt enable
bogdanm 86:04dd9b1680ae 370 * @arg I2C_IT_TCI: Transfer complete interrupt enable
bogdanm 86:04dd9b1680ae 371 * @arg I2C_IT_STOPI: STOP detection interrupt enable
bogdanm 86:04dd9b1680ae 372 * @arg I2C_IT_NACKI: NACK received interrupt enable
bogdanm 86:04dd9b1680ae 373 * @arg I2C_IT_ADDRI: Address match interrupt enable
bogdanm 86:04dd9b1680ae 374 * @arg I2C_IT_RXI: RX interrupt enable
bogdanm 86:04dd9b1680ae 375 * @arg I2C_IT_TXI: TX interrupt enable
bogdanm 86:04dd9b1680ae 376 *
bogdanm 86:04dd9b1680ae 377 * @retval None
bogdanm 86:04dd9b1680ae 378 */
bogdanm 86:04dd9b1680ae 379
bogdanm 86:04dd9b1680ae 380 #define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
bogdanm 86:04dd9b1680ae 381 #define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
bogdanm 86:04dd9b1680ae 382
bogdanm 86:04dd9b1680ae 383 /** @brief Checks if the specified I2C interrupt source is enabled or disabled.
bogdanm 86:04dd9b1680ae 384 * @param __HANDLE__: specifies the I2C Handle.
bogdanm 86:04dd9b1680ae 385 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
bogdanm 86:04dd9b1680ae 386 * @param __INTERRUPT__: specifies the I2C interrupt source to check.
bogdanm 86:04dd9b1680ae 387 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 388 * @arg I2C_IT_ERRI: Errors interrupt enable
bogdanm 86:04dd9b1680ae 389 * @arg I2C_IT_TCI: Transfer complete interrupt enable
bogdanm 86:04dd9b1680ae 390 * @arg I2C_IT_STOPI: STOP detection interrupt enable
bogdanm 86:04dd9b1680ae 391 * @arg I2C_IT_NACKI: NACK received interrupt enable
bogdanm 86:04dd9b1680ae 392 * @arg I2C_IT_ADDRI: Address match interrupt enable
bogdanm 86:04dd9b1680ae 393 * @arg I2C_IT_RXI: RX interrupt enable
bogdanm 86:04dd9b1680ae 394 * @arg I2C_IT_TXI: TX interrupt enable
bogdanm 86:04dd9b1680ae 395 *
bogdanm 86:04dd9b1680ae 396 * @retval The new state of __IT__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 397 */
bogdanm 86:04dd9b1680ae 398 #define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
bogdanm 86:04dd9b1680ae 399
bogdanm 86:04dd9b1680ae 400 /** @brief Checks whether the specified I2C flag is set or not.
bogdanm 86:04dd9b1680ae 401 * @param __HANDLE__: specifies the I2C Handle.
bogdanm 86:04dd9b1680ae 402 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
bogdanm 86:04dd9b1680ae 403 * @param __FLAG__: specifies the flag to check.
bogdanm 86:04dd9b1680ae 404 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 405 * @arg I2C_FLAG_TXE: Transmit data register empty
bogdanm 86:04dd9b1680ae 406 * @arg I2C_FLAG_TXIS: Transmit interrupt status
bogdanm 86:04dd9b1680ae 407 * @arg I2C_FLAG_RXNE: Receive data register not empty
bogdanm 86:04dd9b1680ae 408 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
bogdanm 86:04dd9b1680ae 409 * @arg I2C_FLAG_AF: Acknowledge failure received flag
bogdanm 86:04dd9b1680ae 410 * @arg I2C_FLAG_STOPF: STOP detection flag
bogdanm 86:04dd9b1680ae 411 * @arg I2C_FLAG_TC: Transfer complete (master mode)
bogdanm 86:04dd9b1680ae 412 * @arg I2C_FLAG_TCR: Transfer complete reload
bogdanm 86:04dd9b1680ae 413 * @arg I2C_FLAG_BERR: Bus error
bogdanm 86:04dd9b1680ae 414 * @arg I2C_FLAG_ARLO: Arbitration lost
bogdanm 86:04dd9b1680ae 415 * @arg I2C_FLAG_OVR: Overrun/Underrun
bogdanm 86:04dd9b1680ae 416 * @arg I2C_FLAG_PECERR: PEC error in reception
bogdanm 86:04dd9b1680ae 417 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
bogdanm 86:04dd9b1680ae 418 * @arg I2C_FLAG_ALERT: SMBus alert
bogdanm 86:04dd9b1680ae 419 * @arg I2C_FLAG_BUSY: Bus busy
bogdanm 86:04dd9b1680ae 420 * @arg I2C_FLAG_DIR: Transfer direction (slave mode)
bogdanm 86:04dd9b1680ae 421 *
bogdanm 86:04dd9b1680ae 422 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 423 */
bogdanm 86:04dd9b1680ae 424 #define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__))
bogdanm 86:04dd9b1680ae 425
bogdanm 86:04dd9b1680ae 426 /** @brief Clears the I2C pending flags which are cleared by writing 1 in a specific bit.
bogdanm 86:04dd9b1680ae 427 * @param __HANDLE__: specifies the I2C Handle.
bogdanm 86:04dd9b1680ae 428 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
bogdanm 86:04dd9b1680ae 429 * @param __FLAG__: specifies the flag to clear.
bogdanm 86:04dd9b1680ae 430 * This parameter can be any combination of the following values:
bogdanm 86:04dd9b1680ae 431 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
bogdanm 86:04dd9b1680ae 432 * @arg I2C_FLAG_AF: Acknowledge failure flag
bogdanm 86:04dd9b1680ae 433 * @arg I2C_FLAG_STOPF: STOP detection flag
bogdanm 86:04dd9b1680ae 434 * @arg I2C_FLAG_BERR: Bus error
bogdanm 86:04dd9b1680ae 435 * @arg I2C_FLAG_ARLO: Arbitration lost
bogdanm 86:04dd9b1680ae 436 * @arg I2C_FLAG_OVR: Overrun/Underrun
bogdanm 86:04dd9b1680ae 437 * @arg I2C_FLAG_PECERR: PEC error in reception
bogdanm 86:04dd9b1680ae 438 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
bogdanm 86:04dd9b1680ae 439 * @arg I2C_FLAG_ALERT: SMBus alert
bogdanm 86:04dd9b1680ae 440 *
bogdanm 86:04dd9b1680ae 441 * @retval None
bogdanm 86:04dd9b1680ae 442 */
bogdanm 86:04dd9b1680ae 443 #define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
bogdanm 86:04dd9b1680ae 444
bogdanm 86:04dd9b1680ae 445
bogdanm 86:04dd9b1680ae 446 #define __HAL_I2C_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= I2C_CR1_PE)
bogdanm 86:04dd9b1680ae 447 #define __HAL_I2C_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~I2C_CR1_PE)
bogdanm 86:04dd9b1680ae 448
bogdanm 86:04dd9b1680ae 449 #define __HAL_I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))
bogdanm 86:04dd9b1680ae 450
bogdanm 86:04dd9b1680ae 451 #define __HAL_I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8)))
bogdanm 86:04dd9b1680ae 452 #define __HAL_I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))
bogdanm 86:04dd9b1680ae 453
bogdanm 86:04dd9b1680ae 454 #define __HAL_I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
bogdanm 86:04dd9b1680ae 455 (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
bogdanm 86:04dd9b1680ae 456
bogdanm 86:04dd9b1680ae 457 #define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
bogdanm 86:04dd9b1680ae 458 #define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
bogdanm 92:4fc01daae5a5 459 /**
bogdanm 92:4fc01daae5a5 460 * @}
bogdanm 92:4fc01daae5a5 461 */
bogdanm 86:04dd9b1680ae 462
bogdanm 92:4fc01daae5a5 463 /* Include I2C HAL Extended module */
bogdanm 86:04dd9b1680ae 464 #include "stm32f3xx_hal_i2c_ex.h"
bogdanm 86:04dd9b1680ae 465
bogdanm 86:04dd9b1680ae 466 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 467 /** @addtogroup I2C_Exported_Functions
bogdanm 92:4fc01daae5a5 468 * @{
bogdanm 92:4fc01daae5a5 469 */
bogdanm 92:4fc01daae5a5 470
bogdanm 92:4fc01daae5a5 471 /** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 472 * @{
bogdanm 92:4fc01daae5a5 473 */
bogdanm 92:4fc01daae5a5 474
bogdanm 86:04dd9b1680ae 475 /* Initialization/de-initialization functions **********************************/
bogdanm 86:04dd9b1680ae 476 HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 477 HAL_StatusTypeDef HAL_I2C_DeInit (I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 478 void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 479 void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 480
bogdanm 92:4fc01daae5a5 481 /**
bogdanm 92:4fc01daae5a5 482 * @}
bogdanm 92:4fc01daae5a5 483 */
bogdanm 92:4fc01daae5a5 484
bogdanm 92:4fc01daae5a5 485 /** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions
bogdanm 92:4fc01daae5a5 486 * @{
bogdanm 92:4fc01daae5a5 487 */
bogdanm 92:4fc01daae5a5 488
bogdanm 86:04dd9b1680ae 489 /* IO operation functions *****************************************************/
bogdanm 92:4fc01daae5a5 490
bogdanm 92:4fc01daae5a5 491 /** @addtogroup Blocking_mode_Polling Blocking mode Polling
bogdanm 92:4fc01daae5a5 492 * @{
bogdanm 92:4fc01daae5a5 493 */
bogdanm 92:4fc01daae5a5 494
bogdanm 86:04dd9b1680ae 495 /******* Blocking mode: Polling */
bogdanm 86:04dd9b1680ae 496 HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 497 HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 498 HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 499 HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 500 HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 501 HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 502 HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 503
bogdanm 92:4fc01daae5a5 504 /**
bogdanm 92:4fc01daae5a5 505 * @}
bogdanm 92:4fc01daae5a5 506 */
bogdanm 92:4fc01daae5a5 507
bogdanm 92:4fc01daae5a5 508 /** @addtogroup Non_Blocking_mode_Interrupt Non Blocking mode Interrupt
bogdanm 92:4fc01daae5a5 509 * @{
bogdanm 92:4fc01daae5a5 510 */
bogdanm 92:4fc01daae5a5 511
bogdanm 86:04dd9b1680ae 512 /******* Non-Blocking mode: Interrupt */
bogdanm 86:04dd9b1680ae 513 HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 514 HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 515 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 516 HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 517 HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 518 HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 519
bogdanm 92:4fc01daae5a5 520 /**
bogdanm 92:4fc01daae5a5 521 * @}
bogdanm 92:4fc01daae5a5 522 */
bogdanm 92:4fc01daae5a5 523
bogdanm 92:4fc01daae5a5 524 /** @addtogroup Non_Blocking_mode_DMA Non Blocking mode DMA
bogdanm 92:4fc01daae5a5 525 * @{
bogdanm 92:4fc01daae5a5 526 */
bogdanm 86:04dd9b1680ae 527 /******* Non-Blocking mode: DMA */
bogdanm 86:04dd9b1680ae 528 HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 529 HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 530 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 531 HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 532 HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
bogdanm 86:04dd9b1680ae 533 HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
bogdanm 92:4fc01daae5a5 534 /**
bogdanm 92:4fc01daae5a5 535 * @}
bogdanm 92:4fc01daae5a5 536 */
bogdanm 86:04dd9b1680ae 537
bogdanm 92:4fc01daae5a5 538 /** @addtogroup IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
bogdanm 92:4fc01daae5a5 539 * @{
bogdanm 92:4fc01daae5a5 540 */
bogdanm 86:04dd9b1680ae 541 /******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
bogdanm 86:04dd9b1680ae 542 void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 543 void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 544 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 545 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 546 void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 547 void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 548 void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 549 void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 550 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 551
bogdanm 92:4fc01daae5a5 552 /**
bogdanm 92:4fc01daae5a5 553 * @}
bogdanm 92:4fc01daae5a5 554 */
bogdanm 92:4fc01daae5a5 555
bogdanm 92:4fc01daae5a5 556 /**
bogdanm 92:4fc01daae5a5 557 * @}
bogdanm 92:4fc01daae5a5 558 */
bogdanm 92:4fc01daae5a5 559
bogdanm 92:4fc01daae5a5 560 /** @addtogroup I2C_Exported_Functions_Group3 Peripheral State and Errors functions
bogdanm 92:4fc01daae5a5 561 * @{
bogdanm 92:4fc01daae5a5 562 */
bogdanm 92:4fc01daae5a5 563
bogdanm 92:4fc01daae5a5 564 /* Peripheral State and Errors functions **************************************/
bogdanm 86:04dd9b1680ae 565 HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 566 uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
bogdanm 86:04dd9b1680ae 567
bogdanm 86:04dd9b1680ae 568 /**
bogdanm 86:04dd9b1680ae 569 * @}
bogdanm 86:04dd9b1680ae 570 */
bogdanm 86:04dd9b1680ae 571
bogdanm 86:04dd9b1680ae 572 /**
bogdanm 86:04dd9b1680ae 573 * @}
bogdanm 86:04dd9b1680ae 574 */
bogdanm 86:04dd9b1680ae 575
bogdanm 92:4fc01daae5a5 576 /**
bogdanm 92:4fc01daae5a5 577 * @}
bogdanm 92:4fc01daae5a5 578 */
bogdanm 92:4fc01daae5a5 579
bogdanm 92:4fc01daae5a5 580 /**
bogdanm 92:4fc01daae5a5 581 * @}
bogdanm 92:4fc01daae5a5 582 */
bogdanm 92:4fc01daae5a5 583
bogdanm 86:04dd9b1680ae 584 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 585 }
bogdanm 86:04dd9b1680ae 586 #endif
bogdanm 86:04dd9b1680ae 587
bogdanm 86:04dd9b1680ae 588
bogdanm 86:04dd9b1680ae 589 #endif /* __STM32F3xx_HAL_I2C_H */
bogdanm 86:04dd9b1680ae 590
bogdanm 86:04dd9b1680ae 591 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/