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TARGET_NUCLEO_F030R8/stm32f0xx_hal_i2c.h@90:cb3d968589d8, 2014-10-28 (annotated)

Committer:
Kojto
Date:
Tue Oct 28 16:40:41 2014 +0000
Revision:
90:cb3d968589d8
Child:
93:e188a91d3eaa
Release 90 of the mbed library



Changes:



- Freescale KSDK update (v1.0)

- K22 - new target addition

- KL43Z - new target addition

- Nucleo F091RC - new target addition

- Nucleo L152RE - STM32Cube driver

- Nordic - Softdevice v7.1.0

- Nvic files - BSD License

- LPC824 - various HAL fixes

- Nucleo F411RE - CMSIS - IAR files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 90:cb3d968589d8 1 /**
Kojto 90:cb3d968589d8 2 ******************************************************************************
Kojto 90:cb3d968589d8 3 * @file stm32f0xx_hal_i2c.h
Kojto 90:cb3d968589d8 4 * @author MCD Application Team
Kojto 90:cb3d968589d8 5 * @version V1.1.0
Kojto 90:cb3d968589d8 6 * @date 03-Oct-2014
Kojto 90:cb3d968589d8 7 * @brief Header file of I2C HAL module.
Kojto 90:cb3d968589d8 8 ******************************************************************************
Kojto 90:cb3d968589d8 9 * @attention
Kojto 90:cb3d968589d8 10 *
Kojto 90:cb3d968589d8 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 90:cb3d968589d8 12 *
Kojto 90:cb3d968589d8 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 90:cb3d968589d8 14 * are permitted provided that the following conditions are met:
Kojto 90:cb3d968589d8 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 90:cb3d968589d8 16 * this list of conditions and the following disclaimer.
Kojto 90:cb3d968589d8 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 90:cb3d968589d8 18 * this list of conditions and the following disclaimer in the documentation
Kojto 90:cb3d968589d8 19 * and/or other materials provided with the distribution.
Kojto 90:cb3d968589d8 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 90:cb3d968589d8 21 * may be used to endorse or promote products derived from this software
Kojto 90:cb3d968589d8 22 * without specific prior written permission.
Kojto 90:cb3d968589d8 23 *
Kojto 90:cb3d968589d8 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 90:cb3d968589d8 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 90:cb3d968589d8 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 90:cb3d968589d8 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 90:cb3d968589d8 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 90:cb3d968589d8 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 90:cb3d968589d8 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 90:cb3d968589d8 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 90:cb3d968589d8 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 90:cb3d968589d8 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 90:cb3d968589d8 34 *
Kojto 90:cb3d968589d8 35 ******************************************************************************
Kojto 90:cb3d968589d8 36 */
Kojto 90:cb3d968589d8 37
Kojto 90:cb3d968589d8 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 90:cb3d968589d8 39 #ifndef __STM32F0xx_HAL_I2C_H
Kojto 90:cb3d968589d8 40 #define __STM32F0xx_HAL_I2C_H
Kojto 90:cb3d968589d8 41
Kojto 90:cb3d968589d8 42 #ifdef __cplusplus
Kojto 90:cb3d968589d8 43 extern "C" {
Kojto 90:cb3d968589d8 44 #endif
Kojto 90:cb3d968589d8 45
Kojto 90:cb3d968589d8 46 /* Includes ------------------------------------------------------------------*/
Kojto 90:cb3d968589d8 47 #include "stm32f0xx_hal_def.h"
Kojto 90:cb3d968589d8 48
Kojto 90:cb3d968589d8 49 /** @addtogroup STM32F0xx_HAL_Driver
Kojto 90:cb3d968589d8 50 * @{
Kojto 90:cb3d968589d8 51 */
Kojto 90:cb3d968589d8 52
Kojto 90:cb3d968589d8 53 /** @addtogroup I2C
Kojto 90:cb3d968589d8 54 * @{
Kojto 90:cb3d968589d8 55 */
Kojto 90:cb3d968589d8 56
Kojto 90:cb3d968589d8 57 /* Exported types ------------------------------------------------------------*/
Kojto 90:cb3d968589d8 58 /** @defgroup I2C_Exported_Types I2C Exported Types
Kojto 90:cb3d968589d8 59 * @{
Kojto 90:cb3d968589d8 60 */
Kojto 90:cb3d968589d8 61
Kojto 90:cb3d968589d8 62 /** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
Kojto 90:cb3d968589d8 63 * @brief I2C Configuration Structure definition
Kojto 90:cb3d968589d8 64 * @{
Kojto 90:cb3d968589d8 65 */
Kojto 90:cb3d968589d8 66 typedef struct
Kojto 90:cb3d968589d8 67 {
Kojto 90:cb3d968589d8 68 uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value.
Kojto 90:cb3d968589d8 69 This parameter calculated by referring to I2C initialization
Kojto 90:cb3d968589d8 70 section in Reference manual */
Kojto 90:cb3d968589d8 71
Kojto 90:cb3d968589d8 72 uint32_t OwnAddress1; /*!< Specifies the first device own address.
Kojto 90:cb3d968589d8 73 This parameter can be a 7-bit or 10-bit address. */
Kojto 90:cb3d968589d8 74
Kojto 90:cb3d968589d8 75 uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected.
Kojto 90:cb3d968589d8 76 This parameter can be a value of @ref I2C_addressing_mode */
Kojto 90:cb3d968589d8 77
Kojto 90:cb3d968589d8 78 uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected.
Kojto 90:cb3d968589d8 79 This parameter can be a value of @ref I2C_dual_addressing_mode */
Kojto 90:cb3d968589d8 80
Kojto 90:cb3d968589d8 81 uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected
Kojto 90:cb3d968589d8 82 This parameter can be a 7-bit address. */
Kojto 90:cb3d968589d8 83
Kojto 90:cb3d968589d8 84 uint32_t OwnAddress2Masks; /*!< Specifies the acknoledge mask address second device own address if dual addressing mode is selected
Kojto 90:cb3d968589d8 85 This parameter can be a value of @ref I2C_own_address2_masks. */
Kojto 90:cb3d968589d8 86
Kojto 90:cb3d968589d8 87 uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected.
Kojto 90:cb3d968589d8 88 This parameter can be a value of @ref I2C_general_call_addressing_mode. */
Kojto 90:cb3d968589d8 89
Kojto 90:cb3d968589d8 90 uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected.
Kojto 90:cb3d968589d8 91 This parameter can be a value of @ref I2C_nostretch_mode */
Kojto 90:cb3d968589d8 92
Kojto 90:cb3d968589d8 93 }I2C_InitTypeDef;
Kojto 90:cb3d968589d8 94
Kojto 90:cb3d968589d8 95 /**
Kojto 90:cb3d968589d8 96 * @}
Kojto 90:cb3d968589d8 97 */
Kojto 90:cb3d968589d8 98
Kojto 90:cb3d968589d8 99 /** @defgroup HAL_state_structure_definition HAL state structure definition
Kojto 90:cb3d968589d8 100 * @brief HAL State structure definition
Kojto 90:cb3d968589d8 101 * @{
Kojto 90:cb3d968589d8 102 */
Kojto 90:cb3d968589d8 103
Kojto 90:cb3d968589d8 104 typedef enum
Kojto 90:cb3d968589d8 105 {
Kojto 90:cb3d968589d8 106 HAL_I2C_STATE_RESET = 0x00, /*!< I2C not yet initialized or disabled */
Kojto 90:cb3d968589d8 107 HAL_I2C_STATE_READY = 0x01, /*!< I2C initialized and ready for use */
Kojto 90:cb3d968589d8 108 HAL_I2C_STATE_BUSY = 0x02, /*!< I2C internal process is ongoing */
Kojto 90:cb3d968589d8 109 HAL_I2C_STATE_MASTER_BUSY_TX = 0x12, /*!< Master Data Transmission process is ongoing */
Kojto 90:cb3d968589d8 110 HAL_I2C_STATE_MASTER_BUSY_RX = 0x22, /*!< Master Data Reception process is ongoing */
Kojto 90:cb3d968589d8 111 HAL_I2C_STATE_SLAVE_BUSY_TX = 0x32, /*!< Slave Data Transmission process is ongoing */
Kojto 90:cb3d968589d8 112 HAL_I2C_STATE_SLAVE_BUSY_RX = 0x42, /*!< Slave Data Reception process is ongoing */
Kojto 90:cb3d968589d8 113 HAL_I2C_STATE_MEM_BUSY_TX = 0x52, /*!< Memory Data Transmission process is ongoing */
Kojto 90:cb3d968589d8 114 HAL_I2C_STATE_MEM_BUSY_RX = 0x62, /*!< Memory Data Reception process is ongoing */
Kojto 90:cb3d968589d8 115 HAL_I2C_STATE_TIMEOUT = 0x03, /*!< Timeout state */
Kojto 90:cb3d968589d8 116 HAL_I2C_STATE_ERROR = 0x04 /*!< Reception process is ongoing */
Kojto 90:cb3d968589d8 117
Kojto 90:cb3d968589d8 118 }HAL_I2C_StateTypeDef;
Kojto 90:cb3d968589d8 119
Kojto 90:cb3d968589d8 120 /**
Kojto 90:cb3d968589d8 121 * @}
Kojto 90:cb3d968589d8 122 */
Kojto 90:cb3d968589d8 123
Kojto 90:cb3d968589d8 124 /** @defgroup I2C_Error_Code_structure_definition I2C Error Code structure definition
Kojto 90:cb3d968589d8 125 * @brief I2C Error Code structure definition
Kojto 90:cb3d968589d8 126 * @{
Kojto 90:cb3d968589d8 127 */
Kojto 90:cb3d968589d8 128
Kojto 90:cb3d968589d8 129 typedef enum
Kojto 90:cb3d968589d8 130 {
Kojto 90:cb3d968589d8 131 HAL_I2C_ERROR_NONE = 0x00, /*!< No error */
Kojto 90:cb3d968589d8 132 HAL_I2C_ERROR_BERR = 0x01, /*!< BERR error */
Kojto 90:cb3d968589d8 133 HAL_I2C_ERROR_ARLO = 0x02, /*!< ARLO error */
Kojto 90:cb3d968589d8 134 HAL_I2C_ERROR_AF = 0x04, /*!< AF error */
Kojto 90:cb3d968589d8 135 HAL_I2C_ERROR_OVR = 0x08, /*!< OVR error */
Kojto 90:cb3d968589d8 136 HAL_I2C_ERROR_DMA = 0x10, /*!< DMA transfer error */
Kojto 90:cb3d968589d8 137 HAL_I2C_ERROR_TIMEOUT = 0x20, /*!< Timeout error */
Kojto 90:cb3d968589d8 138 HAL_I2C_ERROR_SIZE = 0x40 /*!< Size Management error */
Kojto 90:cb3d968589d8 139 }HAL_I2C_ErrorTypeDef;
Kojto 90:cb3d968589d8 140
Kojto 90:cb3d968589d8 141 /**
Kojto 90:cb3d968589d8 142 * @}
Kojto 90:cb3d968589d8 143 */
Kojto 90:cb3d968589d8 144
Kojto 90:cb3d968589d8 145 /** @defgroup I2C_handle_Structure_definition I2C handle Structure definition
Kojto 90:cb3d968589d8 146 * @brief I2C handle Structure definition
Kojto 90:cb3d968589d8 147 * @{
Kojto 90:cb3d968589d8 148 */
Kojto 90:cb3d968589d8 149
Kojto 90:cb3d968589d8 150 typedef struct
Kojto 90:cb3d968589d8 151 {
Kojto 90:cb3d968589d8 152 I2C_TypeDef *Instance; /*!< I2C registers base address */
Kojto 90:cb3d968589d8 153
Kojto 90:cb3d968589d8 154 I2C_InitTypeDef Init; /*!< I2C communication parameters */
Kojto 90:cb3d968589d8 155
Kojto 90:cb3d968589d8 156 uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
Kojto 90:cb3d968589d8 157
Kojto 90:cb3d968589d8 158 uint16_t XferSize; /*!< I2C transfer size */
Kojto 90:cb3d968589d8 159
Kojto 90:cb3d968589d8 160 __IO uint16_t XferCount; /*!< I2C transfer counter */
Kojto 90:cb3d968589d8 161
Kojto 90:cb3d968589d8 162 DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
Kojto 90:cb3d968589d8 163
Kojto 90:cb3d968589d8 164 DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
Kojto 90:cb3d968589d8 165
Kojto 90:cb3d968589d8 166 HAL_LockTypeDef Lock; /*!< I2C locking object */
Kojto 90:cb3d968589d8 167
Kojto 90:cb3d968589d8 168 __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
Kojto 90:cb3d968589d8 169
Kojto 90:cb3d968589d8 170 __IO HAL_I2C_ErrorTypeDef ErrorCode; /* I2C Error code */
Kojto 90:cb3d968589d8 171
Kojto 90:cb3d968589d8 172 }I2C_HandleTypeDef;
Kojto 90:cb3d968589d8 173 /**
Kojto 90:cb3d968589d8 174 * @}
Kojto 90:cb3d968589d8 175 */
Kojto 90:cb3d968589d8 176
Kojto 90:cb3d968589d8 177 /**
Kojto 90:cb3d968589d8 178 * @}
Kojto 90:cb3d968589d8 179 */
Kojto 90:cb3d968589d8 180 /* Exported constants --------------------------------------------------------*/
Kojto 90:cb3d968589d8 181
Kojto 90:cb3d968589d8 182 /** @defgroup I2C_Exported_Constants I2C Exported Constants
Kojto 90:cb3d968589d8 183 * @{
Kojto 90:cb3d968589d8 184 */
Kojto 90:cb3d968589d8 185
Kojto 90:cb3d968589d8 186 /** @defgroup I2C_addressing_mode I2C addressing mode
Kojto 90:cb3d968589d8 187 * @{
Kojto 90:cb3d968589d8 188 */
Kojto 90:cb3d968589d8 189 #define I2C_ADDRESSINGMODE_7BIT ((uint32_t)0x00000001)
Kojto 90:cb3d968589d8 190 #define I2C_ADDRESSINGMODE_10BIT ((uint32_t)0x00000002)
Kojto 90:cb3d968589d8 191
Kojto 90:cb3d968589d8 192 #define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
Kojto 90:cb3d968589d8 193 ((MODE) == I2C_ADDRESSINGMODE_10BIT))
Kojto 90:cb3d968589d8 194 /**
Kojto 90:cb3d968589d8 195 * @}
Kojto 90:cb3d968589d8 196 */
Kojto 90:cb3d968589d8 197
Kojto 90:cb3d968589d8 198 /** @defgroup I2C_dual_addressing_mode I2C dual addressing mode
Kojto 90:cb3d968589d8 199 * @{
Kojto 90:cb3d968589d8 200 */
Kojto 90:cb3d968589d8 201
Kojto 90:cb3d968589d8 202 #define I2C_DUALADDRESS_DISABLED ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 203 #define I2C_DUALADDRESS_ENABLED I2C_OAR2_OA2EN
Kojto 90:cb3d968589d8 204
Kojto 90:cb3d968589d8 205 #define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLED) || \
Kojto 90:cb3d968589d8 206 ((ADDRESS) == I2C_DUALADDRESS_ENABLED))
Kojto 90:cb3d968589d8 207 /**
Kojto 90:cb3d968589d8 208 * @}
Kojto 90:cb3d968589d8 209 */
Kojto 90:cb3d968589d8 210
Kojto 90:cb3d968589d8 211 /** @defgroup I2C_own_address2_masks I2C own address2 masks
Kojto 90:cb3d968589d8 212 * @{
Kojto 90:cb3d968589d8 213 */
Kojto 90:cb3d968589d8 214
Kojto 90:cb3d968589d8 215 #define I2C_OA2_NOMASK ((uint8_t)0x00)
Kojto 90:cb3d968589d8 216 #define I2C_OA2_MASK01 ((uint8_t)0x01)
Kojto 90:cb3d968589d8 217 #define I2C_OA2_MASK02 ((uint8_t)0x02)
Kojto 90:cb3d968589d8 218 #define I2C_OA2_MASK03 ((uint8_t)0x03)
Kojto 90:cb3d968589d8 219 #define I2C_OA2_MASK04 ((uint8_t)0x04)
Kojto 90:cb3d968589d8 220 #define I2C_OA2_MASK05 ((uint8_t)0x05)
Kojto 90:cb3d968589d8 221 #define I2C_OA2_MASK06 ((uint8_t)0x06)
Kojto 90:cb3d968589d8 222 #define I2C_OA2_MASK07 ((uint8_t)0x07)
Kojto 90:cb3d968589d8 223
Kojto 90:cb3d968589d8 224 #define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
Kojto 90:cb3d968589d8 225 ((MASK) == I2C_OA2_MASK01) || \
Kojto 90:cb3d968589d8 226 ((MASK) == I2C_OA2_MASK02) || \
Kojto 90:cb3d968589d8 227 ((MASK) == I2C_OA2_MASK03) || \
Kojto 90:cb3d968589d8 228 ((MASK) == I2C_OA2_MASK04) || \
Kojto 90:cb3d968589d8 229 ((MASK) == I2C_OA2_MASK05) || \
Kojto 90:cb3d968589d8 230 ((MASK) == I2C_OA2_MASK06) || \
Kojto 90:cb3d968589d8 231 ((MASK) == I2C_OA2_MASK07))
Kojto 90:cb3d968589d8 232 /**
Kojto 90:cb3d968589d8 233 * @}
Kojto 90:cb3d968589d8 234 */
Kojto 90:cb3d968589d8 235
Kojto 90:cb3d968589d8 236 /** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode
Kojto 90:cb3d968589d8 237 * @{
Kojto 90:cb3d968589d8 238 */
Kojto 90:cb3d968589d8 239 #define I2C_GENERALCALL_DISABLED ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 240 #define I2C_GENERALCALL_ENABLED I2C_CR1_GCEN
Kojto 90:cb3d968589d8 241
Kojto 90:cb3d968589d8 242 #define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLED) || \
Kojto 90:cb3d968589d8 243 ((CALL) == I2C_GENERALCALL_ENABLED))
Kojto 90:cb3d968589d8 244 /**
Kojto 90:cb3d968589d8 245 * @}
Kojto 90:cb3d968589d8 246 */
Kojto 90:cb3d968589d8 247
Kojto 90:cb3d968589d8 248 /** @defgroup I2C_nostretch_mode I2C nostretch mode
Kojto 90:cb3d968589d8 249 * @{
Kojto 90:cb3d968589d8 250 */
Kojto 90:cb3d968589d8 251 #define I2C_NOSTRETCH_DISABLED ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 252 #define I2C_NOSTRETCH_ENABLED I2C_CR1_NOSTRETCH
Kojto 90:cb3d968589d8 253
Kojto 90:cb3d968589d8 254 #define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLED) || \
Kojto 90:cb3d968589d8 255 ((STRETCH) == I2C_NOSTRETCH_ENABLED))
Kojto 90:cb3d968589d8 256 /**
Kojto 90:cb3d968589d8 257 * @}
Kojto 90:cb3d968589d8 258 */
Kojto 90:cb3d968589d8 259
Kojto 90:cb3d968589d8 260 /** @defgroup I2C_Memory_Address_Size I2C Memory Address Size
Kojto 90:cb3d968589d8 261 * @{
Kojto 90:cb3d968589d8 262 */
Kojto 90:cb3d968589d8 263 #define I2C_MEMADD_SIZE_8BIT ((uint32_t)0x00000001)
Kojto 90:cb3d968589d8 264 #define I2C_MEMADD_SIZE_16BIT ((uint32_t)0x00000002)
Kojto 90:cb3d968589d8 265
Kojto 90:cb3d968589d8 266 #define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
Kojto 90:cb3d968589d8 267 ((SIZE) == I2C_MEMADD_SIZE_16BIT))
Kojto 90:cb3d968589d8 268 /**
Kojto 90:cb3d968589d8 269 * @}
Kojto 90:cb3d968589d8 270 */
Kojto 90:cb3d968589d8 271
Kojto 90:cb3d968589d8 272 /** @defgroup I2C_ReloadEndMode_definition I2C ReloadEndMode definition
Kojto 90:cb3d968589d8 273 * @{
Kojto 90:cb3d968589d8 274 */
Kojto 90:cb3d968589d8 275
Kojto 90:cb3d968589d8 276 #define I2C_RELOAD_MODE I2C_CR2_RELOAD
Kojto 90:cb3d968589d8 277 #define I2C_AUTOEND_MODE I2C_CR2_AUTOEND
Kojto 90:cb3d968589d8 278 #define I2C_SOFTEND_MODE ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 279
Kojto 90:cb3d968589d8 280 #define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
Kojto 90:cb3d968589d8 281 ((MODE) == I2C_AUTOEND_MODE) || \
Kojto 90:cb3d968589d8 282 ((MODE) == I2C_SOFTEND_MODE))
Kojto 90:cb3d968589d8 283 /**
Kojto 90:cb3d968589d8 284 * @}
Kojto 90:cb3d968589d8 285 */
Kojto 90:cb3d968589d8 286
Kojto 90:cb3d968589d8 287 /** @defgroup I2C_StartStopMode_definition I2C StartStopMode definition
Kojto 90:cb3d968589d8 288 * @{
Kojto 90:cb3d968589d8 289 */
Kojto 90:cb3d968589d8 290
Kojto 90:cb3d968589d8 291 #define I2C_NO_STARTSTOP ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 292 #define I2C_GENERATE_STOP I2C_CR2_STOP
Kojto 90:cb3d968589d8 293 #define I2C_GENERATE_START_READ (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
Kojto 90:cb3d968589d8 294 #define I2C_GENERATE_START_WRITE I2C_CR2_START
Kojto 90:cb3d968589d8 295
Kojto 90:cb3d968589d8 296 #define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
Kojto 90:cb3d968589d8 297 ((REQUEST) == I2C_GENERATE_START_READ) || \
Kojto 90:cb3d968589d8 298 ((REQUEST) == I2C_GENERATE_START_WRITE) || \
Kojto 90:cb3d968589d8 299 ((REQUEST) == I2C_NO_STARTSTOP))
Kojto 90:cb3d968589d8 300
Kojto 90:cb3d968589d8 301 /**
Kojto 90:cb3d968589d8 302 * @}
Kojto 90:cb3d968589d8 303 */
Kojto 90:cb3d968589d8 304
Kojto 90:cb3d968589d8 305 /** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition
Kojto 90:cb3d968589d8 306 * @brief I2C Interrupt definition
Kojto 90:cb3d968589d8 307 * Elements values convention: 0xXXXXXXXX
Kojto 90:cb3d968589d8 308 * - XXXXXXXX : Interrupt control mask
Kojto 90:cb3d968589d8 309 * @{
Kojto 90:cb3d968589d8 310 */
Kojto 90:cb3d968589d8 311 #define I2C_IT_ERRI I2C_CR1_ERRIE
Kojto 90:cb3d968589d8 312 #define I2C_IT_TCI I2C_CR1_TCIE
Kojto 90:cb3d968589d8 313 #define I2C_IT_STOPI I2C_CR1_STOPIE
Kojto 90:cb3d968589d8 314 #define I2C_IT_NACKI I2C_CR1_NACKIE
Kojto 90:cb3d968589d8 315 #define I2C_IT_ADDRI I2C_CR1_ADDRIE
Kojto 90:cb3d968589d8 316 #define I2C_IT_RXI I2C_CR1_RXIE
Kojto 90:cb3d968589d8 317 #define I2C_IT_TXI I2C_CR1_TXIE
Kojto 90:cb3d968589d8 318
Kojto 90:cb3d968589d8 319 /**
Kojto 90:cb3d968589d8 320 * @}
Kojto 90:cb3d968589d8 321 */
Kojto 90:cb3d968589d8 322
Kojto 90:cb3d968589d8 323
Kojto 90:cb3d968589d8 324 /** @defgroup I2C_Flag_definition I2C Flag definition
Kojto 90:cb3d968589d8 325 * @{
Kojto 90:cb3d968589d8 326 */
Kojto 90:cb3d968589d8 327
Kojto 90:cb3d968589d8 328 #define I2C_FLAG_TXE I2C_ISR_TXE
Kojto 90:cb3d968589d8 329 #define I2C_FLAG_TXIS I2C_ISR_TXIS
Kojto 90:cb3d968589d8 330 #define I2C_FLAG_RXNE I2C_ISR_RXNE
Kojto 90:cb3d968589d8 331 #define I2C_FLAG_ADDR I2C_ISR_ADDR
Kojto 90:cb3d968589d8 332 #define I2C_FLAG_AF I2C_ISR_NACKF
Kojto 90:cb3d968589d8 333 #define I2C_FLAG_STOPF I2C_ISR_STOPF
Kojto 90:cb3d968589d8 334 #define I2C_FLAG_TC I2C_ISR_TC
Kojto 90:cb3d968589d8 335 #define I2C_FLAG_TCR I2C_ISR_TCR
Kojto 90:cb3d968589d8 336 #define I2C_FLAG_BERR I2C_ISR_BERR
Kojto 90:cb3d968589d8 337 #define I2C_FLAG_ARLO I2C_ISR_ARLO
Kojto 90:cb3d968589d8 338 #define I2C_FLAG_OVR I2C_ISR_OVR
Kojto 90:cb3d968589d8 339 #define I2C_FLAG_PECERR I2C_ISR_PECERR
Kojto 90:cb3d968589d8 340 #define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT
Kojto 90:cb3d968589d8 341 #define I2C_FLAG_ALERT I2C_ISR_ALERT
Kojto 90:cb3d968589d8 342 #define I2C_FLAG_BUSY I2C_ISR_BUSY
Kojto 90:cb3d968589d8 343 #define I2C_FLAG_DIR I2C_ISR_DIR
Kojto 90:cb3d968589d8 344 /**
Kojto 90:cb3d968589d8 345 * @}
Kojto 90:cb3d968589d8 346 */
Kojto 90:cb3d968589d8 347
Kojto 90:cb3d968589d8 348 /**
Kojto 90:cb3d968589d8 349 * @}
Kojto 90:cb3d968589d8 350 */
Kojto 90:cb3d968589d8 351
Kojto 90:cb3d968589d8 352 /* Exported macros -----------------------------------------------------------*/
Kojto 90:cb3d968589d8 353
Kojto 90:cb3d968589d8 354 /** @defgroup I2C_Exported_Macros I2C Exported Macros
Kojto 90:cb3d968589d8 355 * @{
Kojto 90:cb3d968589d8 356 */
Kojto 90:cb3d968589d8 357
Kojto 90:cb3d968589d8 358 /** @brief Reset I2C handle state
Kojto 90:cb3d968589d8 359 * @param __HANDLE__: I2C handle.
Kojto 90:cb3d968589d8 360 * @retval None
Kojto 90:cb3d968589d8 361 */
Kojto 90:cb3d968589d8 362 #define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET)
Kojto 90:cb3d968589d8 363
Kojto 90:cb3d968589d8 364 /** @brief Enables or disables the specified I2C interrupts.
Kojto 90:cb3d968589d8 365 * @param __HANDLE__: specifies the I2C Handle.
Kojto 90:cb3d968589d8 366 * This parameter can be I2Cx where x: 1 or 2 to select the I2C peripheral.
Kojto 90:cb3d968589d8 367 * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
Kojto 90:cb3d968589d8 368 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 369 * @arg I2C_IT_ERRI: Errors interrupt enable
Kojto 90:cb3d968589d8 370 * @arg I2C_IT_TCI: Transfer complete interrupt enable
Kojto 90:cb3d968589d8 371 * @arg I2C_IT_STOPI: STOP detection interrupt enable
Kojto 90:cb3d968589d8 372 * @arg I2C_IT_NACKI: NACK received interrupt enable
Kojto 90:cb3d968589d8 373 * @arg I2C_IT_ADDRI: Address match interrupt enable
Kojto 90:cb3d968589d8 374 * @arg I2C_IT_RXI: RX interrupt enable
Kojto 90:cb3d968589d8 375 * @arg I2C_IT_TXI: TX interrupt enable
Kojto 90:cb3d968589d8 376 *
Kojto 90:cb3d968589d8 377 * @retval None
Kojto 90:cb3d968589d8 378 */
Kojto 90:cb3d968589d8 379
Kojto 90:cb3d968589d8 380 #define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
Kojto 90:cb3d968589d8 381 #define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
Kojto 90:cb3d968589d8 382
Kojto 90:cb3d968589d8 383 /** @brief Checks if the specified I2C interrupt source is enabled or disabled.
Kojto 90:cb3d968589d8 384 * @param __HANDLE__: specifies the I2C Handle.
Kojto 90:cb3d968589d8 385 * This parameter can be I2Cx where x: 1 or 2 to select the I2C peripheral.
Kojto 90:cb3d968589d8 386 * @param __INTERRUPT__: specifies the I2C interrupt source to check.
Kojto 90:cb3d968589d8 387 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 388 * @arg I2C_IT_ERRI: Errors interrupt enable
Kojto 90:cb3d968589d8 389 * @arg I2C_IT_TCI: Transfer complete interrupt enable
Kojto 90:cb3d968589d8 390 * @arg I2C_IT_STOPI: STOP detection interrupt enable
Kojto 90:cb3d968589d8 391 * @arg I2C_IT_NACKI: NACK received interrupt enable
Kojto 90:cb3d968589d8 392 * @arg I2C_IT_ADDRI: Address match interrupt enable
Kojto 90:cb3d968589d8 393 * @arg I2C_IT_RXI: RX interrupt enable
Kojto 90:cb3d968589d8 394 * @arg I2C_IT_TXI: TX interrupt enable
Kojto 90:cb3d968589d8 395 *
Kojto 90:cb3d968589d8 396 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 90:cb3d968589d8 397 */
Kojto 90:cb3d968589d8 398 #define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
Kojto 90:cb3d968589d8 399
Kojto 90:cb3d968589d8 400 /** @brief Checks whether the specified I2C flag is set or not.
Kojto 90:cb3d968589d8 401 * @param __HANDLE__: specifies the I2C Handle.
Kojto 90:cb3d968589d8 402 * This parameter can be I2Cx where x: 1 or 2 to select the I2C peripheral.
Kojto 90:cb3d968589d8 403 * @param __FLAG__: specifies the flag to check.
Kojto 90:cb3d968589d8 404 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 405 * @arg I2C_FLAG_TXE: Transmit data register empty
Kojto 90:cb3d968589d8 406 * @arg I2C_FLAG_TXIS: Transmit interrupt status
Kojto 90:cb3d968589d8 407 * @arg I2C_FLAG_RXNE: Receive data register not empty
Kojto 90:cb3d968589d8 408 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
Kojto 90:cb3d968589d8 409 * @arg I2C_FLAG_AF: Acknowledge failure received flag
Kojto 90:cb3d968589d8 410 * @arg I2C_FLAG_STOPF: STOP detection flag
Kojto 90:cb3d968589d8 411 * @arg I2C_FLAG_TC: Transfer complete (master mode)
Kojto 90:cb3d968589d8 412 * @arg I2C_FLAG_TCR: Transfer complete reload
Kojto 90:cb3d968589d8 413 * @arg I2C_FLAG_BERR: Bus error
Kojto 90:cb3d968589d8 414 * @arg I2C_FLAG_ARLO: Arbitration lost
Kojto 90:cb3d968589d8 415 * @arg I2C_FLAG_OVR: Overrun/Underrun
Kojto 90:cb3d968589d8 416 * @arg I2C_FLAG_PECERR: PEC error in reception
Kojto 90:cb3d968589d8 417 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 90:cb3d968589d8 418 * @arg I2C_FLAG_ALERT: SMBus alert
Kojto 90:cb3d968589d8 419 * @arg I2C_FLAG_BUSY: Bus busy
Kojto 90:cb3d968589d8 420 * @arg I2C_FLAG_DIR: Transfer direction (slave mode)
Kojto 90:cb3d968589d8 421 *
Kojto 90:cb3d968589d8 422 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 90:cb3d968589d8 423 */
Kojto 90:cb3d968589d8 424 #define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__))
Kojto 90:cb3d968589d8 425
Kojto 90:cb3d968589d8 426 /** @brief Clears the I2C pending flags which are cleared by writing 1 in a specific bit.
Kojto 90:cb3d968589d8 427 * @param __HANDLE__: specifies the I2C Handle.
Kojto 90:cb3d968589d8 428 * This parameter can be I2Cx where x: 1 or 2 to select the I2C peripheral.
Kojto 90:cb3d968589d8 429 * @param __FLAG__: specifies the flag to clear.
Kojto 90:cb3d968589d8 430 * This parameter can be any combination of the following values:
Kojto 90:cb3d968589d8 431 * @arg I2C_FLAG_ADDR: Address matched (slave mode)
Kojto 90:cb3d968589d8 432 * @arg I2C_FLAG_AF: Acknowledge failure flag
Kojto 90:cb3d968589d8 433 * @arg I2C_FLAG_STOPF: STOP detection flag
Kojto 90:cb3d968589d8 434 * @arg I2C_FLAG_BERR: Bus error
Kojto 90:cb3d968589d8 435 * @arg I2C_FLAG_ARLO: Arbitration lost
Kojto 90:cb3d968589d8 436 * @arg I2C_FLAG_OVR: Overrun/Underrun
Kojto 90:cb3d968589d8 437 * @arg I2C_FLAG_PECERR: PEC error in reception
Kojto 90:cb3d968589d8 438 * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 90:cb3d968589d8 439 * @arg I2C_FLAG_ALERT: SMBus alert
Kojto 90:cb3d968589d8 440 *
Kojto 90:cb3d968589d8 441 * @retval None
Kojto 90:cb3d968589d8 442 */
Kojto 90:cb3d968589d8 443 #define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
Kojto 90:cb3d968589d8 444
Kojto 90:cb3d968589d8 445
Kojto 90:cb3d968589d8 446 #define __HAL_I2C_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= I2C_CR1_PE)
Kojto 90:cb3d968589d8 447 #define __HAL_I2C_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~I2C_CR1_PE)
Kojto 90:cb3d968589d8 448
Kojto 90:cb3d968589d8 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 90:cb3d968589d8 450
Kojto 90:cb3d968589d8 451 #define __HAL_I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00))) >> 8)))
Kojto 90:cb3d968589d8 452 #define __HAL_I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FF))))
Kojto 90:cb3d968589d8 453
Kojto 90:cb3d968589d8 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 90:cb3d968589d8 455 (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
Kojto 90:cb3d968589d8 456
Kojto 90:cb3d968589d8 457 #define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
Kojto 90:cb3d968589d8 458 #define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
Kojto 90:cb3d968589d8 459 /**
Kojto 90:cb3d968589d8 460 * @}
Kojto 90:cb3d968589d8 461 */
Kojto 90:cb3d968589d8 462
Kojto 90:cb3d968589d8 463 /* Include I2C HAL Extended module */
Kojto 90:cb3d968589d8 464 #include "stm32f0xx_hal_i2c_ex.h"
Kojto 90:cb3d968589d8 465
Kojto 90:cb3d968589d8 466 /* Exported functions --------------------------------------------------------*/
Kojto 90:cb3d968589d8 467 /** @addtogroup I2C_Exported_Functions
Kojto 90:cb3d968589d8 468 * @{
Kojto 90:cb3d968589d8 469 */
Kojto 90:cb3d968589d8 470
Kojto 90:cb3d968589d8 471 /** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 90:cb3d968589d8 472 * @{
Kojto 90:cb3d968589d8 473 */
Kojto 90:cb3d968589d8 474
Kojto 90:cb3d968589d8 475 /* Initialization/de-initialization functions **********************************/
Kojto 90:cb3d968589d8 476 HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 477 HAL_StatusTypeDef HAL_I2C_DeInit (I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 478 void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 479 void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 480
Kojto 90:cb3d968589d8 481 /**
Kojto 90:cb3d968589d8 482 * @}
Kojto 90:cb3d968589d8 483 */
Kojto 90:cb3d968589d8 484
Kojto 90:cb3d968589d8 485 /** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions
Kojto 90:cb3d968589d8 486 * @{
Kojto 90:cb3d968589d8 487 */
Kojto 90:cb3d968589d8 488
Kojto 90:cb3d968589d8 489 /* IO operation functions *****************************************************/
Kojto 90:cb3d968589d8 490
Kojto 90:cb3d968589d8 491 /******* Blocking mode: Polling */
Kojto 90:cb3d968589d8 492 HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 493 HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 494 HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 495 HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 496 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 90:cb3d968589d8 497 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 90:cb3d968589d8 498 HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
Kojto 90:cb3d968589d8 499
Kojto 90:cb3d968589d8 500 /******* Non-Blocking mode: Interrupt */
Kojto 90:cb3d968589d8 501 HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 502 HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 503 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 504 HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 505 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 90:cb3d968589d8 506 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 90:cb3d968589d8 507
Kojto 90:cb3d968589d8 508 /******* Non-Blocking mode: DMA */
Kojto 90:cb3d968589d8 509 HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 510 HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 511 HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 512 HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 513 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 90:cb3d968589d8 514 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 90:cb3d968589d8 515
Kojto 90:cb3d968589d8 516 /******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
Kojto 90:cb3d968589d8 517 void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 518 void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 519 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 520 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 521 void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 522 void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 523 void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 524 void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 525 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 526
Kojto 90:cb3d968589d8 527 /**
Kojto 90:cb3d968589d8 528 * @}
Kojto 90:cb3d968589d8 529 */
Kojto 90:cb3d968589d8 530
Kojto 90:cb3d968589d8 531 /** @addtogroup I2C_Exported_Functions_Group3 Peripheral State and Errors functions
Kojto 90:cb3d968589d8 532 * @{
Kojto 90:cb3d968589d8 533 */
Kojto 90:cb3d968589d8 534
Kojto 90:cb3d968589d8 535 /* Peripheral State and Errors functions **************************************/
Kojto 90:cb3d968589d8 536 HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 537 uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
Kojto 90:cb3d968589d8 538
Kojto 90:cb3d968589d8 539 /**
Kojto 90:cb3d968589d8 540 * @}
Kojto 90:cb3d968589d8 541 */
Kojto 90:cb3d968589d8 542
Kojto 90:cb3d968589d8 543 /**
Kojto 90:cb3d968589d8 544 * @}
Kojto 90:cb3d968589d8 545 */
Kojto 90:cb3d968589d8 546
Kojto 90:cb3d968589d8 547 /**
Kojto 90:cb3d968589d8 548 * @}
Kojto 90:cb3d968589d8 549 */
Kojto 90:cb3d968589d8 550
Kojto 90:cb3d968589d8 551 /**
Kojto 90:cb3d968589d8 552 * @}
Kojto 90:cb3d968589d8 553 */
Kojto 90:cb3d968589d8 554
Kojto 90:cb3d968589d8 555 #ifdef __cplusplus
Kojto 90:cb3d968589d8 556 }
Kojto 90:cb3d968589d8 557 #endif
Kojto 90:cb3d968589d8 558
Kojto 90:cb3d968589d8 559
Kojto 90:cb3d968589d8 560 #endif /* __STM32F0xx_HAL_I2C_H */
Kojto 90:cb3d968589d8 561
Kojto 90:cb3d968589d8 562 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 90:cb3d968589d8 563