Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

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TARGET_NUCLEO_F303K8/stm32f3xx_hal_i2c.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
109:9296ab0bfc11 
.

Who changed what in which revision?

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Kojto 109:9296ab0bfc11 1 /**
Kojto 109:9296ab0bfc11 2 ******************************************************************************
Kojto 109:9296ab0bfc11 3 * @file stm32f3xx_hal_i2c.h
Kojto 109:9296ab0bfc11 4 * @author MCD Application Team
Kojto 109:9296ab0bfc11 5 * @version V1.1.0
Kojto 109:9296ab0bfc11 6 * @date 12-Sept-2014
Kojto 109:9296ab0bfc11 7 * @brief Header file of I2C HAL module.
Kojto 109:9296ab0bfc11 8 ******************************************************************************
Kojto 109:9296ab0bfc11 9 * @attention
Kojto 109:9296ab0bfc11 10 *
Kojto 109:9296ab0bfc11 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 109:9296ab0bfc11 12 *
Kojto 109:9296ab0bfc11 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 109:9296ab0bfc11 14 * are permitted provided that the following conditions are met:
Kojto 109:9296ab0bfc11 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 109:9296ab0bfc11 16 * this list of conditions and the following disclaimer.
Kojto 109:9296ab0bfc11 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 109:9296ab0bfc11 18 * this list of conditions and the following disclaimer in the documentation
Kojto 109:9296ab0bfc11 19 * and/or other materials provided with the distribution.
Kojto 109:9296ab0bfc11 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 109:9296ab0bfc11 21 * may be used to endorse or promote products derived from this software
Kojto 109:9296ab0bfc11 22 * without specific prior written permission.
Kojto 109:9296ab0bfc11 23 *
Kojto 109:9296ab0bfc11 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 109:9296ab0bfc11 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 109:9296ab0bfc11 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 109:9296ab0bfc11 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 109:9296ab0bfc11 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 109:9296ab0bfc11 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 109:9296ab0bfc11 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 109:9296ab0bfc11 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 109:9296ab0bfc11 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 109:9296ab0bfc11 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 109:9296ab0bfc11 34 *
Kojto 109:9296ab0bfc11 35 ******************************************************************************
Kojto 109:9296ab0bfc11 36 */
Kojto 109:9296ab0bfc11 37
Kojto 109:9296ab0bfc11 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 109:9296ab0bfc11 39 #ifndef __STM32F3xx_HAL_I2C_H
Kojto 109:9296ab0bfc11 40 #define __STM32F3xx_HAL_I2C_H
Kojto 109:9296ab0bfc11 41
Kojto 109:9296ab0bfc11 42 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 43 extern "C" {
Kojto 109:9296ab0bfc11 44 #endif
Kojto 109:9296ab0bfc11 45
Kojto 109:9296ab0bfc11 46 /* Includes ------------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 47 #include "stm32f3xx_hal_def.h"
Kojto 109:9296ab0bfc11 48
Kojto 109:9296ab0bfc11 49 /** @addtogroup STM32F3xx_HAL_Driver
Kojto 109:9296ab0bfc11 50 * @{
Kojto 109:9296ab0bfc11 51 */
Kojto 109:9296ab0bfc11 52
Kojto 109:9296ab0bfc11 53 /** @addtogroup I2C
Kojto 109:9296ab0bfc11 54 * @{
Kojto 109:9296ab0bfc11 55 */
Kojto 109:9296ab0bfc11 56
Kojto 109:9296ab0bfc11 57 /* Exported types ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 58 /** @defgroup I2C_Exported_Types I2C Exported Types
Kojto 109:9296ab0bfc11 59 * @{
Kojto 109:9296ab0bfc11 60 */
Kojto 109:9296ab0bfc11 61
Kojto 109:9296ab0bfc11 62 /** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
Kojto 109:9296ab0bfc11 63 * @brief I2C Configuration Structure definition
Kojto 109:9296ab0bfc11 64 * @{
Kojto 109:9296ab0bfc11 65 */
Kojto 109:9296ab0bfc11 66 typedef struct
Kojto 109:9296ab0bfc11 67 {
Kojto 109:9296ab0bfc11 68 uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value.
Kojto 109:9296ab0bfc11 69 This parameter calculated by referring to I2C initialization
Kojto 109:9296ab0bfc11 70 section in Reference manual */
Kojto 109:9296ab0bfc11 71
Kojto 109:9296ab0bfc11 72 uint32_t OwnAddress1; /*!< Specifies the first device own address.
Kojto 109:9296ab0bfc11 73 This parameter can be a 7-bit or 10-bit address. */
Kojto 109:9296ab0bfc11 74
Kojto 109:9296ab0bfc11 75 uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected.
Kojto 109:9296ab0bfc11 76 This parameter can be a value of @ref I2C_addressing_mode */
Kojto 109:9296ab0bfc11 77
Kojto 109:9296ab0bfc11 78 uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected.
Kojto 109:9296ab0bfc11 79 This parameter can be a value of @ref I2C_dual_addressing_mode */
Kojto 109:9296ab0bfc11 80
Kojto 109:9296ab0bfc11 81 uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected
Kojto 109:9296ab0bfc11 82 This parameter can be a 7-bit address. */
Kojto 109:9296ab0bfc11 83
Kojto 109:9296ab0bfc11 84 uint32_t OwnAddress2Masks; /*!< Specifies the acknoledge mask address second device own address if dual addressing mode is selected
Kojto 109:9296ab0bfc11 85 This parameter can be a value of @ref I2C_own_address2_masks. */
Kojto 109:9296ab0bfc11 86
Kojto 109:9296ab0bfc11 87 uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected.
Kojto 109:9296ab0bfc11 88 This parameter can be a value of @ref I2C_general_call_addressing_mode. */
Kojto 109:9296ab0bfc11 89
Kojto 109:9296ab0bfc11 90 uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected.
Kojto 109:9296ab0bfc11 91 This parameter can be a value of @ref I2C_nostretch_mode */
Kojto 109:9296ab0bfc11 92
Kojto 109:9296ab0bfc11 93 }I2C_InitTypeDef;
Kojto 109:9296ab0bfc11 94
Kojto 109:9296ab0bfc11 95 /**
Kojto 109:9296ab0bfc11 96 * @}
Kojto 109:9296ab0bfc11 97 */
Kojto 109:9296ab0bfc11 98
Kojto 109:9296ab0bfc11 99 /** @defgroup HAL_state_structure_definition HAL state structure definition
Kojto 109:9296ab0bfc11 100 * @brief HAL State structure definition
Kojto 109:9296ab0bfc11 101 * @{
Kojto 109:9296ab0bfc11 102 */
Kojto 109:9296ab0bfc11 103
Kojto 109:9296ab0bfc11 104 typedef enum
Kojto 109:9296ab0bfc11 105 {
Kojto 109:9296ab0bfc11 106 HAL_I2C_STATE_RESET = 0x00, /*!< I2C not yet initialized or disabled */
Kojto 109:9296ab0bfc11 107 HAL_I2C_STATE_READY = 0x01, /*!< I2C initialized and ready for use */
Kojto 109:9296ab0bfc11 108 HAL_I2C_STATE_BUSY = 0x02, /*!< I2C internal process is ongoing */
Kojto 109:9296ab0bfc11 109 HAL_I2C_STATE_MASTER_BUSY_TX = 0x12, /*!< Master Data Transmission process is ongoing */
Kojto 109:9296ab0bfc11 110 HAL_I2C_STATE_MASTER_BUSY_RX = 0x22, /*!< Master Data Reception process is ongoing */
Kojto 109:9296ab0bfc11 111 HAL_I2C_STATE_SLAVE_BUSY_TX = 0x32, /*!< Slave Data Transmission process is ongoing */
Kojto 109:9296ab0bfc11 112 HAL_I2C_STATE_SLAVE_BUSY_RX = 0x42, /*!< Slave Data Reception process is ongoing */
Kojto 109:9296ab0bfc11 113 HAL_I2C_STATE_MEM_BUSY_TX = 0x52, /*!< Memory Data Transmission process is ongoing */
Kojto 109:9296ab0bfc11 114 HAL_I2C_STATE_MEM_BUSY_RX = 0x62, /*!< Memory Data Reception process is ongoing */
Kojto 109:9296ab0bfc11 115 HAL_I2C_STATE_TIMEOUT = 0x03, /*!< Timeout state */
Kojto 109:9296ab0bfc11 116 HAL_I2C_STATE_ERROR = 0x04 /*!< Reception process is ongoing */
Kojto 109:9296ab0bfc11 117
Kojto 109:9296ab0bfc11 118 }HAL_I2C_StateTypeDef;
Kojto 109:9296ab0bfc11 119
Kojto 109:9296ab0bfc11 120 /**
Kojto 109:9296ab0bfc11 121 * @}
Kojto 109:9296ab0bfc11 122 */
Kojto 109:9296ab0bfc11 123
Kojto 109:9296ab0bfc11 124 /** @defgroup I2C_Error_Code_structure_definition I2C Error Code structure definition
Kojto 109:9296ab0bfc11 125 * @brief I2C Error Code structure definition
Kojto 109:9296ab0bfc11 126 * @{
Kojto 109:9296ab0bfc11 127 */
Kojto 109:9296ab0bfc11 128
Kojto 109:9296ab0bfc11 129 typedef enum
Kojto 109:9296ab0bfc11 130 {
Kojto 109:9296ab0bfc11 131 HAL_I2C_ERROR_NONE = 0x00, /*!< No error */
Kojto 109:9296ab0bfc11 132 HAL_I2C_ERROR_BERR = 0x01, /*!< BERR error */
Kojto 109:9296ab0bfc11 133 HAL_I2C_ERROR_ARLO = 0x02, /*!< ARLO error */
Kojto 109:9296ab0bfc11 134 HAL_I2C_ERROR_AF = 0x04, /*!< AF error */
Kojto 109:9296ab0bfc11 135 HAL_I2C_ERROR_OVR = 0x08, /*!< OVR error */
Kojto 109:9296ab0bfc11 136 HAL_I2C_ERROR_DMA = 0x10, /*!< DMA transfer error */
Kojto 109:9296ab0bfc11 137 HAL_I2C_ERROR_TIMEOUT = 0x20, /*!< Timeout error */
Kojto 109:9296ab0bfc11 138 HAL_I2C_ERROR_SIZE = 0x40 /*!< Size Management error */
Kojto 109:9296ab0bfc11 139 }HAL_I2C_ErrorTypeDef;
Kojto 109:9296ab0bfc11 140
Kojto 109:9296ab0bfc11 141 /**
Kojto 109:9296ab0bfc11 142 * @}
Kojto 109:9296ab0bfc11 143 */
Kojto 109:9296ab0bfc11 144
Kojto 109:9296ab0bfc11 145 /** @defgroup I2C_handle_Structure_definition I2C handle Structure definition
Kojto 109:9296ab0bfc11 146 * @brief I2C handle Structure definition
Kojto 109:9296ab0bfc11 147 * @{
Kojto 109:9296ab0bfc11 148 */
Kojto 109:9296ab0bfc11 149
Kojto 109:9296ab0bfc11 150 typedef struct
Kojto 109:9296ab0bfc11 151 {
Kojto 109:9296ab0bfc11 152 I2C_TypeDef *Instance; /*!< I2C registers base address */
Kojto 109:9296ab0bfc11 153
Kojto 109:9296ab0bfc11 154 I2C_InitTypeDef Init; /*!< I2C communication parameters */
Kojto 109:9296ab0bfc11 155
Kojto 109:9296ab0bfc11 156 uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
Kojto 109:9296ab0bfc11 157
Kojto 109:9296ab0bfc11 158 uint16_t XferSize; /*!< I2C transfer size */
Kojto 109:9296ab0bfc11 159
Kojto 109:9296ab0bfc11 160 __IO uint16_t XferCount; /*!< I2C transfer counter */
Kojto 109:9296ab0bfc11 161
Kojto 109:9296ab0bfc11 162 DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
Kojto 109:9296ab0bfc11 163
Kojto 109:9296ab0bfc11 164 DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
Kojto 109:9296ab0bfc11 165
Kojto 109:9296ab0bfc11 166 HAL_LockTypeDef Lock; /*!< I2C locking object */
Kojto 109:9296ab0bfc11 167
Kojto 109:9296ab0bfc11 168 __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
Kojto 109:9296ab0bfc11 169
Kojto 109:9296ab0bfc11 170 __IO HAL_I2C_ErrorTypeDef ErrorCode; /* I2C Error code */
Kojto 109:9296ab0bfc11 171
Kojto 109:9296ab0bfc11 172 }I2C_HandleTypeDef;
Kojto 109:9296ab0bfc11 173 /**
Kojto 109:9296ab0bfc11 174 * @}
Kojto 109:9296ab0bfc11 175 */
Kojto 109:9296ab0bfc11 176
Kojto 109:9296ab0bfc11 177 /**
Kojto 109:9296ab0bfc11 178 * @}
Kojto 109:9296ab0bfc11 179 */
Kojto 109:9296ab0bfc11 180 /* Exported constants --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 181
Kojto 109:9296ab0bfc11 182 /** @defgroup I2C_Exported_Constants I2C Exported Constants
Kojto 109:9296ab0bfc11 183 * @{
Kojto 109:9296ab0bfc11 184 */
Kojto 109:9296ab0bfc11 185
Kojto 109:9296ab0bfc11 186 /** @defgroup I2C_addressing_mode I2C addressing mode
Kojto 109:9296ab0bfc11 187 * @{
Kojto 109:9296ab0bfc11 188 */
Kojto 109:9296ab0bfc11 189 #define I2C_ADDRESSINGMODE_7BIT ((uint32_t)0x00000001)
Kojto 109:9296ab0bfc11 190 #define I2C_ADDRESSINGMODE_10BIT ((uint32_t)0x00000002)
Kojto 109:9296ab0bfc11 191
Kojto 109:9296ab0bfc11 192 #define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
Kojto 109:9296ab0bfc11 193 ((MODE) == I2C_ADDRESSINGMODE_10BIT))
Kojto 109:9296ab0bfc11 194 /**
Kojto 109:9296ab0bfc11 195 * @}
Kojto 109:9296ab0bfc11 196 */
Kojto 109:9296ab0bfc11 197
Kojto 109:9296ab0bfc11 198 /** @defgroup I2C_dual_addressing_mode I2C dual addressing mode
Kojto 109:9296ab0bfc11 199 * @{
Kojto 109:9296ab0bfc11 200 */
Kojto 109:9296ab0bfc11 201
Kojto 109:9296ab0bfc11 202 #define I2C_DUALADDRESS_DISABLED ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 203 #define I2C_DUALADDRESS_ENABLED I2C_OAR2_OA2EN
Kojto 109:9296ab0bfc11 204
Kojto 109:9296ab0bfc11 205 #define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLED) || \
Kojto 109:9296ab0bfc11 206 ((ADDRESS) == I2C_DUALADDRESS_ENABLED))
Kojto 109:9296ab0bfc11 207 /**
Kojto 109:9296ab0bfc11 208 * @}
Kojto 109:9296ab0bfc11 209 */
Kojto 109:9296ab0bfc11 210
Kojto 109:9296ab0bfc11 211 /** @defgroup I2C_own_address2_masks I2C own address2 masks
Kojto 109:9296ab0bfc11 212 * @{
Kojto 109:9296ab0bfc11 213 */
Kojto 109:9296ab0bfc11 214
Kojto 109:9296ab0bfc11 215 #define I2C_OA2_NOMASK ((uint8_t)0x00)
Kojto 109:9296ab0bfc11 216 #define I2C_OA2_MASK01 ((uint8_t)0x01)
Kojto 109:9296ab0bfc11 217 #define I2C_OA2_MASK02 ((uint8_t)0x02)
Kojto 109:9296ab0bfc11 218 #define I2C_OA2_MASK03 ((uint8_t)0x03)
Kojto 109:9296ab0bfc11 219 #define I2C_OA2_MASK04 ((uint8_t)0x04)
Kojto 109:9296ab0bfc11 220 #define I2C_OA2_MASK05 ((uint8_t)0x05)
Kojto 109:9296ab0bfc11 221 #define I2C_OA2_MASK06 ((uint8_t)0x06)
Kojto 109:9296ab0bfc11 222 #define I2C_OA2_MASK07 ((uint8_t)0x07)
Kojto 109:9296ab0bfc11 223
Kojto 109:9296ab0bfc11 224 #define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
Kojto 109:9296ab0bfc11 225 ((MASK) == I2C_OA2_MASK01) || \
Kojto 109:9296ab0bfc11 226 ((MASK) == I2C_OA2_MASK02) || \
Kojto 109:9296ab0bfc11 227 ((MASK) == I2C_OA2_MASK03) || \
Kojto 109:9296ab0bfc11 228 ((MASK) == I2C_OA2_MASK04) || \
Kojto 109:9296ab0bfc11 229 ((MASK) == I2C_OA2_MASK05) || \
Kojto 109:9296ab0bfc11 230 ((MASK) == I2C_OA2_MASK06) || \
Kojto 109:9296ab0bfc11 231 ((MASK) == I2C_OA2_MASK07))
Kojto 109:9296ab0bfc11 232 /**
Kojto 109:9296ab0bfc11 233 * @}
Kojto 109:9296ab0bfc11 234 */
Kojto 109:9296ab0bfc11 235
Kojto 109:9296ab0bfc11 236 /** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode
Kojto 109:9296ab0bfc11 237 * @{
Kojto 109:9296ab0bfc11 238 */
Kojto 109:9296ab0bfc11 239 #define I2C_GENERALCALL_DISABLED ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 240 #define I2C_GENERALCALL_ENABLED I2C_CR1_GCEN
Kojto 109:9296ab0bfc11 241
Kojto 109:9296ab0bfc11 242 #define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLED) || \
Kojto 109:9296ab0bfc11 243 ((CALL) == I2C_GENERALCALL_ENABLED))
Kojto 109:9296ab0bfc11 244 /**
Kojto 109:9296ab0bfc11 245 * @}
Kojto 109:9296ab0bfc11 246 */
Kojto 109:9296ab0bfc11 247
Kojto 109:9296ab0bfc11 248 /** @defgroup I2C_nostretch_mode I2C nostretch mode
Kojto 109:9296ab0bfc11 249 * @{
Kojto 109:9296ab0bfc11 250 */
Kojto 109:9296ab0bfc11 251 #define I2C_NOSTRETCH_DISABLED ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 252 #define I2C_NOSTRETCH_ENABLED I2C_CR1_NOSTRETCH
Kojto 109:9296ab0bfc11 253
Kojto 109:9296ab0bfc11 254 #define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLED) || \
Kojto 109:9296ab0bfc11 255 ((STRETCH) == I2C_NOSTRETCH_ENABLED))
Kojto 109:9296ab0bfc11 256 /**
Kojto 109:9296ab0bfc11 257 * @}
Kojto 109:9296ab0bfc11 258 */
Kojto 109:9296ab0bfc11 259
Kojto 109:9296ab0bfc11 260 /** @defgroup I2C_Memory_Address_Size I2C Memory Address Size
Kojto 109:9296ab0bfc11 261 * @{
Kojto 109:9296ab0bfc11 262 */
Kojto 109:9296ab0bfc11 263 #define I2C_MEMADD_SIZE_8BIT ((uint32_t)0x00000001)
Kojto 109:9296ab0bfc11 264 #define I2C_MEMADD_SIZE_16BIT ((uint32_t)0x00000002)
Kojto 109:9296ab0bfc11 265
Kojto 109:9296ab0bfc11 266 #define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
Kojto 109:9296ab0bfc11 267 ((SIZE) == I2C_MEMADD_SIZE_16BIT))
Kojto 109:9296ab0bfc11 268 /**
Kojto 109:9296ab0bfc11 269 * @}
Kojto 109:9296ab0bfc11 270 */
Kojto 109:9296ab0bfc11 271
Kojto 109:9296ab0bfc11 272 /** @defgroup I2C_ReloadEndMode_definition I2C ReloadEndMode definition
Kojto 109:9296ab0bfc11 273 * @{
Kojto 109:9296ab0bfc11 274 */
Kojto 109:9296ab0bfc11 275
Kojto 109:9296ab0bfc11 276 #define I2C_RELOAD_MODE I2C_CR2_RELOAD
Kojto 109:9296ab0bfc11 277 #define I2C_AUTOEND_MODE I2C_CR2_AUTOEND
Kojto 109:9296ab0bfc11 278 #define I2C_SOFTEND_MODE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 279
Kojto 109:9296ab0bfc11 280 #define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
Kojto 109:9296ab0bfc11 281 ((MODE) == I2C_AUTOEND_MODE) || \
Kojto 109:9296ab0bfc11 282 ((MODE) == I2C_SOFTEND_MODE))
Kojto 109:9296ab0bfc11 283 /**
Kojto 109:9296ab0bfc11 284 * @}
Kojto 109:9296ab0bfc11 285 */
Kojto 109:9296ab0bfc11 286
Kojto 109:9296ab0bfc11 287 /** @defgroup I2C_StartStopMode_definition I2C StartStopMode definition
Kojto 109:9296ab0bfc11 288 * @{
Kojto 109:9296ab0bfc11 289 */
Kojto 109:9296ab0bfc11 290
Kojto 109:9296ab0bfc11 291 #define I2C_NO_STARTSTOP ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 292 #define I2C_GENERATE_STOP I2C_CR2_STOP
Kojto 109:9296ab0bfc11 293 #define I2C_GENERATE_START_READ (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
Kojto 109:9296ab0bfc11 294 #define I2C_GENERATE_START_WRITE I2C_CR2_START
Kojto 109:9296ab0bfc11 295
Kojto 109:9296ab0bfc11 296 #define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
Kojto 109:9296ab0bfc11 297 ((REQUEST) == I2C_GENERATE_START_READ) || \
Kojto 109:9296ab0bfc11 298 ((REQUEST) == I2C_GENERATE_START_WRITE) || \
Kojto 109:9296ab0bfc11 299 ((REQUEST) == I2C_NO_STARTSTOP))
Kojto 109:9296ab0bfc11 300
Kojto 109:9296ab0bfc11 301 /**
Kojto 109:9296ab0bfc11 302 * @}
Kojto 109:9296ab0bfc11 303 */
Kojto 109:9296ab0bfc11 304
Kojto 109:9296ab0bfc11 305 /** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition
Kojto 109:9296ab0bfc11 306 * @brief I2C Interrupt definition
Kojto 109:9296ab0bfc11 307 * Elements values convention: 0xXXXXXXXX
Kojto 109:9296ab0bfc11 308 * - XXXXXXXX : Interrupt control mask
Kojto 109:9296ab0bfc11 309 * @{
Kojto 109:9296ab0bfc11 310 */
Kojto 109:9296ab0bfc11 311 #define I2C_IT_ERRI I2C_CR1_ERRIE
Kojto 109:9296ab0bfc11 312 #define I2C_IT_TCI I2C_CR1_TCIE
Kojto 109:9296ab0bfc11 313 #define I2C_IT_STOPI I2C_CR1_STOPIE
Kojto 109:9296ab0bfc11 314 #define I2C_IT_NACKI I2C_CR1_NACKIE
Kojto 109:9296ab0bfc11 315 #define I2C_IT_ADDRI I2C_CR1_ADDRIE
Kojto 109:9296ab0bfc11 316 #define I2C_IT_RXI I2C_CR1_RXIE
Kojto 109:9296ab0bfc11 317 #define I2C_IT_TXI I2C_CR1_TXIE
Kojto 109:9296ab0bfc11 318
Kojto 109:9296ab0bfc11 319 /**
Kojto 109:9296ab0bfc11 320 * @}
Kojto 109:9296ab0bfc11 321 */
Kojto 109:9296ab0bfc11 322
Kojto 109:9296ab0bfc11 323
Kojto 109:9296ab0bfc11 324 /** @defgroup I2C_Flag_definition I2C Flag definition
Kojto 109:9296ab0bfc11 325 * @{
Kojto 109:9296ab0bfc11 326 */
Kojto 109:9296ab0bfc11 327
Kojto 109:9296ab0bfc11 328 #define I2C_FLAG_TXE I2C_ISR_TXE
Kojto 109:9296ab0bfc11 329 #define I2C_FLAG_TXIS I2C_ISR_TXIS
Kojto 109:9296ab0bfc11 330 #define I2C_FLAG_RXNE I2C_ISR_RXNE
Kojto 109:9296ab0bfc11 331 #define I2C_FLAG_ADDR I2C_ISR_ADDR
Kojto 109:9296ab0bfc11 332 #define I2C_FLAG_AF I2C_ISR_NACKF
Kojto 109:9296ab0bfc11 333 #define I2C_FLAG_STOPF I2C_ISR_STOPF
Kojto 109:9296ab0bfc11 334 #define I2C_FLAG_TC I2C_ISR_TC
Kojto 109:9296ab0bfc11 335 #define I2C_FLAG_TCR I2C_ISR_TCR
Kojto 109:9296ab0bfc11 336 #define I2C_FLAG_BERR I2C_ISR_BERR
Kojto 109:9296ab0bfc11 337 #define I2C_FLAG_ARLO I2C_ISR_ARLO
Kojto 109:9296ab0bfc11 338 #define I2C_FLAG_OVR I2C_ISR_OVR
Kojto 109:9296ab0bfc11 339 #define I2C_FLAG_PECERR I2C_ISR_PECERR
Kojto 109:9296ab0bfc11 340 #define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT
Kojto 109:9296ab0bfc11 341 #define I2C_FLAG_ALERT I2C_ISR_ALERT
Kojto 109:9296ab0bfc11 342 #define I2C_FLAG_BUSY I2C_ISR_BUSY
Kojto 109:9296ab0bfc11 343 #define I2C_FLAG_DIR I2C_ISR_DIR
Kojto 109:9296ab0bfc11 344 /**
Kojto 109:9296ab0bfc11 345 * @}
Kojto 109:9296ab0bfc11 346 */
Kojto 109:9296ab0bfc11 347
Kojto 109:9296ab0bfc11 348 /**
Kojto 109:9296ab0bfc11 349 * @}
Kojto 109:9296ab0bfc11 350 */
Kojto 109:9296ab0bfc11 351
Kojto 109:9296ab0bfc11 352 /* Exported macros -----------------------------------------------------------*/
Kojto 109:9296ab0bfc11 353
Kojto 109:9296ab0bfc11 354 /** @defgroup I2C_Exported_Macros I2C Exported Macros
Kojto 109:9296ab0bfc11 355 * @{
Kojto 109:9296ab0bfc11 356 */
Kojto 109:9296ab0bfc11 357
Kojto 109:9296ab0bfc11 358 /** @brief Reset I2C handle state
Kojto 109:9296ab0bfc11 359 * @param __HANDLE__: I2C handle.
Kojto 109:9296ab0bfc11 360 * @retval None
Kojto 109:9296ab0bfc11 361 */
Kojto 109:9296ab0bfc11 362 #define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET)
Kojto 109:9296ab0bfc11 363
Kojto 109:9296ab0bfc11 364 /** @brief Enables or disables the specified I2C interrupts.
Kojto 109:9296ab0bfc11 365 * @param __HANDLE__: specifies the I2C Handle.
Kojto 109:9296ab0bfc11 366 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
Kojto 109:9296ab0bfc11 367 * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
Kojto 109:9296ab0bfc11 368 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 369 * @arg I2C_IT_ERRI: Errors interrupt enable
Kojto 109:9296ab0bfc11 370 * @arg I2C_IT_TCI: Transfer complete interrupt enable
Kojto 109:9296ab0bfc11 371 * @arg I2C_IT_STOPI: STOP detection interrupt enable
Kojto 109:9296ab0bfc11 372 * @arg I2C_IT_NACKI: NACK received interrupt enable
Kojto 109:9296ab0bfc11 373 * @arg I2C_IT_ADDRI: Address match interrupt enable
Kojto 109:9296ab0bfc11 374 * @arg I2C_IT_RXI: RX interrupt enable
Kojto 109:9296ab0bfc11 375 * @arg I2C_IT_TXI: TX interrupt enable
Kojto 109:9296ab0bfc11 376 *
Kojto 109:9296ab0bfc11 377 * @retval None
Kojto 109:9296ab0bfc11 378 */
Kojto 109:9296ab0bfc11 379
Kojto 109:9296ab0bfc11 380 #define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
Kojto 109:9296ab0bfc11 381 #define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
Kojto 109:9296ab0bfc11 382
Kojto 109:9296ab0bfc11 383 /** @brief Checks if the specified I2C interrupt source is enabled or disabled.
Kojto 109:9296ab0bfc11 384 * @param __HANDLE__: specifies the I2C Handle.
Kojto 109:9296ab0bfc11 385 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
Kojto 109:9296ab0bfc11 386 * @param __INTERRUPT__: specifies the I2C interrupt source to check.
Kojto 109:9296ab0bfc11 387 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 388 * @arg I2C_IT_ERRI: Errors interrupt enable
Kojto 109:9296ab0bfc11 389 * @arg I2C_IT_TCI: Transfer complete interrupt enable
Kojto 109:9296ab0bfc11 390 * @arg I2C_IT_STOPI: STOP detection interrupt enable
Kojto 109:9296ab0bfc11 391 * @arg I2C_IT_NACKI: NACK received interrupt enable
Kojto 109:9296ab0bfc11 392 * @arg I2C_IT_ADDRI: Address match interrupt enable
Kojto 109:9296ab0bfc11 393 * @arg I2C_IT_RXI: RX interrupt enable
Kojto 109:9296ab0bfc11 394 * @arg I2C_IT_TXI: TX interrupt enable
Kojto 109:9296ab0bfc11 395 *
Kojto 109:9296ab0bfc11 396 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 109:9296ab0bfc11 397 */
Kojto 109:9296ab0bfc11 398 #define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
Kojto 109:9296ab0bfc11 399
Kojto 109:9296ab0bfc11 400 /** @brief Checks whether the specified I2C flag is set or not.
Kojto 109:9296ab0bfc11 401 * @param __HANDLE__: specifies the I2C Handle.
Kojto 109:9296ab0bfc11 402 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
Kojto 109:9296ab0bfc11 403 * @param __FLAG__: specifies the flag to check.
Kojto 109:9296ab0bfc11 404 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 405 * @arg I2C_FLAG_TXE: Transmit data register empty
Kojto 109:9296ab0bfc11 406 * @arg I2C_FLAG_TXIS: Transmit interrupt status
Kojto 109:9296ab0bfc11 407 * @arg I2C_FLAG_RXNE: Receive data register not empty
Kojto 109:9296ab0bfc11 408 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
Kojto 109:9296ab0bfc11 409 * @arg I2C_FLAG_AF: Acknowledge failure received flag
Kojto 109:9296ab0bfc11 410 * @arg I2C_FLAG_STOPF: STOP detection flag
Kojto 109:9296ab0bfc11 411 * @arg I2C_FLAG_TC: Transfer complete (master mode)
Kojto 109:9296ab0bfc11 412 * @arg I2C_FLAG_TCR: Transfer complete reload
Kojto 109:9296ab0bfc11 413 * @arg I2C_FLAG_BERR: Bus error
Kojto 109:9296ab0bfc11 414 * @arg I2C_FLAG_ARLO: Arbitration lost
Kojto 109:9296ab0bfc11 415 * @arg I2C_FLAG_OVR: Overrun/Underrun
Kojto 109:9296ab0bfc11 416 * @arg I2C_FLAG_PECERR: PEC error in reception
Kojto 109:9296ab0bfc11 417 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 109:9296ab0bfc11 418 * @arg I2C_FLAG_ALERT: SMBus alert
Kojto 109:9296ab0bfc11 419 * @arg I2C_FLAG_BUSY: Bus busy
Kojto 109:9296ab0bfc11 420 * @arg I2C_FLAG_DIR: Transfer direction (slave mode)
Kojto 109:9296ab0bfc11 421 *
Kojto 109:9296ab0bfc11 422 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 109:9296ab0bfc11 423 */
Kojto 109:9296ab0bfc11 424 #define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__))
Kojto 109:9296ab0bfc11 425
Kojto 109:9296ab0bfc11 426 /** @brief Clears the I2C pending flags which are cleared by writing 1 in a specific bit.
Kojto 109:9296ab0bfc11 427 * @param __HANDLE__: specifies the I2C Handle.
Kojto 109:9296ab0bfc11 428 * This parameter can be I2Cx where x: 1, 2, or 3 to select the I2C peripheral.
Kojto 109:9296ab0bfc11 429 * @param __FLAG__: specifies the flag to clear.
Kojto 109:9296ab0bfc11 430 * This parameter can be any combination of the following values:
Kojto 109:9296ab0bfc11 431 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
Kojto 109:9296ab0bfc11 432 * @arg I2C_FLAG_AF: Acknowledge failure flag
Kojto 109:9296ab0bfc11 433 * @arg I2C_FLAG_STOPF: STOP detection flag
Kojto 109:9296ab0bfc11 434 * @arg I2C_FLAG_BERR: Bus error
Kojto 109:9296ab0bfc11 435 * @arg I2C_FLAG_ARLO: Arbitration lost
Kojto 109:9296ab0bfc11 436 * @arg I2C_FLAG_OVR: Overrun/Underrun
Kojto 109:9296ab0bfc11 437 * @arg I2C_FLAG_PECERR: PEC error in reception
Kojto 109:9296ab0bfc11 438 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 109:9296ab0bfc11 439 * @arg I2C_FLAG_ALERT: SMBus alert
Kojto 109:9296ab0bfc11 440 *
Kojto 109:9296ab0bfc11 441 * @retval None
Kojto 109:9296ab0bfc11 442 */
Kojto 109:9296ab0bfc11 443 #define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
Kojto 109:9296ab0bfc11 444
Kojto 109:9296ab0bfc11 445
Kojto 109:9296ab0bfc11 446 #define __HAL_I2C_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= I2C_CR1_PE)
Kojto 109:9296ab0bfc11 447 #define __HAL_I2C_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~I2C_CR1_PE)
Kojto 109:9296ab0bfc11 448
Kojto 109:9296ab0bfc11 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)))
Kojto 109:9296ab0bfc11 450
Kojto 109:9296ab0bfc11 451 #define __HAL_I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8)))
Kojto 109:9296ab0bfc11 452 #define __HAL_I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))
Kojto 109:9296ab0bfc11 453
Kojto 109:9296ab0bfc11 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)) : \
Kojto 109:9296ab0bfc11 455 (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
Kojto 109:9296ab0bfc11 456
Kojto 109:9296ab0bfc11 457 #define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
Kojto 109:9296ab0bfc11 458 #define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
Kojto 109:9296ab0bfc11 459 /**
Kojto 109:9296ab0bfc11 460 * @}
Kojto 109:9296ab0bfc11 461 */
Kojto 109:9296ab0bfc11 462
Kojto 109:9296ab0bfc11 463 /* Include I2C HAL Extended module */
Kojto 109:9296ab0bfc11 464 #include "stm32f3xx_hal_i2c_ex.h"
Kojto 109:9296ab0bfc11 465
Kojto 109:9296ab0bfc11 466 /* Exported functions --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 467 /** @addtogroup I2C_Exported_Functions
Kojto 109:9296ab0bfc11 468 * @{
Kojto 109:9296ab0bfc11 469 */
Kojto 109:9296ab0bfc11 470
Kojto 109:9296ab0bfc11 471 /** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 109:9296ab0bfc11 472 * @{
Kojto 109:9296ab0bfc11 473 */
Kojto 109:9296ab0bfc11 474
Kojto 109:9296ab0bfc11 475 /* Initialization/de-initialization functions **********************************/
Kojto 109:9296ab0bfc11 476 HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 477 HAL_StatusTypeDef HAL_I2C_DeInit (I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 478 void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 479 void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 480
Kojto 109:9296ab0bfc11 481 /**
Kojto 109:9296ab0bfc11 482 * @}
Kojto 109:9296ab0bfc11 483 */
Kojto 109:9296ab0bfc11 484
Kojto 109:9296ab0bfc11 485 /** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions
Kojto 109:9296ab0bfc11 486 * @{
Kojto 109:9296ab0bfc11 487 */
Kojto 109:9296ab0bfc11 488
Kojto 109:9296ab0bfc11 489 /* IO operation functions *****************************************************/
Kojto 109:9296ab0bfc11 490
Kojto 109:9296ab0bfc11 491 /** @addtogroup Blocking_mode_Polling Blocking mode Polling
Kojto 109:9296ab0bfc11 492 * @{
Kojto 109:9296ab0bfc11 493 */
Kojto 109:9296ab0bfc11 494
Kojto 109:9296ab0bfc11 495 /******* Blocking mode: Polling */
Kojto 109:9296ab0bfc11 496 HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 109:9296ab0bfc11 497 HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 109:9296ab0bfc11 498 HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 109:9296ab0bfc11 499 HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 502 HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
Kojto 109:9296ab0bfc11 503
Kojto 109:9296ab0bfc11 504 /**
Kojto 109:9296ab0bfc11 505 * @}
Kojto 109:9296ab0bfc11 506 */
Kojto 109:9296ab0bfc11 507
Kojto 109:9296ab0bfc11 508 /** @addtogroup Non_Blocking_mode_Interrupt Non Blocking mode Interrupt
Kojto 109:9296ab0bfc11 509 * @{
Kojto 109:9296ab0bfc11 510 */
Kojto 109:9296ab0bfc11 511
Kojto 109:9296ab0bfc11 512 /******* Non-Blocking mode: Interrupt */
Kojto 109:9296ab0bfc11 513 HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 514 HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 515 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 516 HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 519
Kojto 109:9296ab0bfc11 520 /**
Kojto 109:9296ab0bfc11 521 * @}
Kojto 109:9296ab0bfc11 522 */
Kojto 109:9296ab0bfc11 523
Kojto 109:9296ab0bfc11 524 /** @addtogroup Non_Blocking_mode_DMA Non Blocking mode DMA
Kojto 109:9296ab0bfc11 525 * @{
Kojto 109:9296ab0bfc11 526 */
Kojto 109:9296ab0bfc11 527 /******* Non-Blocking mode: DMA */
Kojto 109:9296ab0bfc11 528 HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 529 HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 530 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 531 HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 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);
Kojto 109:9296ab0bfc11 534 /**
Kojto 109:9296ab0bfc11 535 * @}
Kojto 109:9296ab0bfc11 536 */
Kojto 109:9296ab0bfc11 537
Kojto 109:9296ab0bfc11 538 /** @addtogroup IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
Kojto 109:9296ab0bfc11 539 * @{
Kojto 109:9296ab0bfc11 540 */
Kojto 109:9296ab0bfc11 541 /******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
Kojto 109:9296ab0bfc11 542 void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 543 void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 544 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 545 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 546 void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 547 void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 548 void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 549 void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 550 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 551
Kojto 109:9296ab0bfc11 552 /**
Kojto 109:9296ab0bfc11 553 * @}
Kojto 109:9296ab0bfc11 554 */
Kojto 109:9296ab0bfc11 555
Kojto 109:9296ab0bfc11 556 /**
Kojto 109:9296ab0bfc11 557 * @}
Kojto 109:9296ab0bfc11 558 */
Kojto 109:9296ab0bfc11 559
Kojto 109:9296ab0bfc11 560 /** @addtogroup I2C_Exported_Functions_Group3 Peripheral State and Errors functions
Kojto 109:9296ab0bfc11 561 * @{
Kojto 109:9296ab0bfc11 562 */
Kojto 109:9296ab0bfc11 563
Kojto 109:9296ab0bfc11 564 /* Peripheral State and Errors functions **************************************/
Kojto 109:9296ab0bfc11 565 HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 566 uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
Kojto 109:9296ab0bfc11 567
Kojto 109:9296ab0bfc11 568 /**
Kojto 109:9296ab0bfc11 569 * @}
Kojto 109:9296ab0bfc11 570 */
Kojto 109:9296ab0bfc11 571
Kojto 109:9296ab0bfc11 572 /**
Kojto 109:9296ab0bfc11 573 * @}
Kojto 109:9296ab0bfc11 574 */
Kojto 109:9296ab0bfc11 575
Kojto 109:9296ab0bfc11 576 /**
Kojto 109:9296ab0bfc11 577 * @}
Kojto 109:9296ab0bfc11 578 */
Kojto 109:9296ab0bfc11 579
Kojto 109:9296ab0bfc11 580 /**
Kojto 109:9296ab0bfc11 581 * @}
Kojto 109:9296ab0bfc11 582 */
Kojto 109:9296ab0bfc11 583
Kojto 109:9296ab0bfc11 584 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 585 }
Kojto 109:9296ab0bfc11 586 #endif
Kojto 109:9296ab0bfc11 587
Kojto 109:9296ab0bfc11 588
Kojto 109:9296ab0bfc11 589 #endif /* __STM32F3xx_HAL_I2C_H */
Kojto 109:9296ab0bfc11 590
Kojto 109:9296ab0bfc11 591 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/