1 /** 2 ****************************************************************************** 3 * @file stm32f30x_fmpi2c.h 4 * @author MCD Application Team 5 * @version V1.5.1 6 * @date 22-May-2015 7 * @brief This file contains all the functions prototypes for the I2C Fast Mode 8 * Plus firmware library. 9 ****************************************************************************** 10 * @attention 11 * 12 * <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2> 13 * 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); 15 * You may not use this file except in compliance with the License. 16 * You may obtain a copy of the License at: 17 * 18 * http://www.st.com/software_license_agreement_liberty_v2 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an "AS IS" BASIS, 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 * 26 ****************************************************************************** 27 */ 28 29 /* Define to prevent recursive inclusion -------------------------------------*/ 30 #ifndef __STM32F4xx_FMPI2C_H 31 #define __STM32F4xx_FMPI2C_H 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 /* Includes ------------------------------------------------------------------*/ 38 #include "stm32f4xx.h" 39 40 /** @addtogroup STM32F4xx_StdPeriph_Driver 41 * @{ 42 */ 43 44 /** @addtogroup FMPI2C 45 * @{ 46 */ 47 #if defined(STM32F446xx) 48 /* Exported types ------------------------------------------------------------*/ 49 50 /** 51 * @brief FMPI2C Init structure definition 52 */ 53 54 typedef struct 55 { 56 uint32_t FMPI2C_Timing; /*!< Specifies the FMPI2C_TIMINGR_register value. 57 This parameter calculated by referring to FMPI2C initialization 58 section in Reference manual*/ 59 60 uint32_t FMPI2C_AnalogFilter; /*!< Enables or disables analog noise filter. 61 This parameter can be a value of @ref FMPI2C_Analog_Filter */ 62 63 uint32_t FMPI2C_DigitalFilter; /*!< Configures the digital noise filter. 64 This parameter can be a number between 0x00 and 0x0F */ 65 66 uint32_t FMPI2C_Mode; /*!< Specifies the FMPI2C mode. 67 This parameter can be a value of @ref FMPI2C_mode */ 68 69 uint32_t FMPI2C_OwnAddress1; /*!< Specifies the device own address 1. 70 This parameter can be a 7-bit or 10-bit address */ 71 72 uint32_t FMPI2C_Ack; /*!< Enables or disables the acknowledgement. 73 This parameter can be a value of @ref FMPI2C_acknowledgement */ 74 75 uint32_t FMPI2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged. 76 This parameter can be a value of @ref FMPI2C_acknowledged_address */ 77 }FMPI2C_InitTypeDef; 78 79 /* Exported constants --------------------------------------------------------*/ 80 81 82 /** @defgroup FMPI2C_Exported_Constants 83 * @{ 84 */ 85 86 #define IS_FMPI2C_ALL_PERIPH(PERIPH) ((PERIPH) == FMPI2C1) 87 88 /** @defgroup FMPI2C_Analog_Filter 89 * @{ 90 */ 91 92 #define FMPI2C_AnalogFilter_Enable ((uint32_t)0x00000000) 93 #define FMPI2C_AnalogFilter_Disable FMPI2C_CR1_ANFOFF 94 95 #define IS_FMPI2C_ANALOG_FILTER(FILTER) (((FILTER) == FMPI2C_AnalogFilter_Enable) || \ 96 ((FILTER) == FMPI2C_AnalogFilter_Disable)) 97 /** 98 * @} 99 */ 100 101 /** @defgroup FMPI2C_Digital_Filter 102 * @{ 103 */ 104 105 #define IS_FMPI2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F) 106 /** 107 * @} 108 */ 109 110 /** @defgroup FMPI2C_mode 111 * @{ 112 */ 113 114 #define FMPI2C_Mode_FMPI2C ((uint32_t)0x00000000) 115 #define FMPI2C_Mode_SMBusDevice FMPI2C_CR1_SMBDEN 116 #define FMPI2C_Mode_SMBusHost FMPI2C_CR1_SMBHEN 117 118 #define IS_FMPI2C_MODE(MODE) (((MODE) == FMPI2C_Mode_FMPI2C) || \ 119 ((MODE) == FMPI2C_Mode_SMBusDevice) || \ 120 ((MODE) == FMPI2C_Mode_SMBusHost)) 121 /** 122 * @} 123 */ 124 125 /** @defgroup FMPI2C_acknowledgement 126 * @{ 127 */ 128 129 #define FMPI2C_Ack_Enable ((uint32_t)0x00000000) 130 #define FMPI2C_Ack_Disable FMPI2C_CR2_NACK 131 132 #define IS_FMPI2C_ACK(ACK) (((ACK) == FMPI2C_Ack_Enable) || \ 133 ((ACK) == FMPI2C_Ack_Disable)) 134 /** 135 * @} 136 */ 137 138 /** @defgroup FMPI2C_acknowledged_address 139 * @{ 140 */ 141 142 #define FMPI2C_AcknowledgedAddress_7bit ((uint32_t)0x00000000) 143 #define FMPI2C_AcknowledgedAddress_10bit FMPI2C_OAR1_OA1MODE 144 145 #define IS_FMPI2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == FMPI2C_AcknowledgedAddress_7bit) || \ 146 ((ADDRESS) == FMPI2C_AcknowledgedAddress_10bit)) 147 /** 148 * @} 149 */ 150 151 /** @defgroup FMPI2C_own_address1 152 * @{ 153 */ 154 155 #define IS_FMPI2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF) 156 /** 157 * @} 158 */ 159 160 /** @defgroup FMPI2C_transfer_direction 161 * @{ 162 */ 163 164 #define FMPI2C_Direction_Transmitter ((uint16_t)0x0000) 165 #define FMPI2C_Direction_Receiver ((uint16_t)0x0400) 166 167 #define IS_FMPI2C_DIRECTION(DIRECTION) (((DIRECTION) == FMPI2C_Direction_Transmitter) || \ 168 ((DIRECTION) == FMPI2C_Direction_Receiver)) 169 /** 170 * @} 171 */ 172 173 /** @defgroup FMPI2C_DMA_transfer_requests 174 * @{ 175 */ 176 177 #define FMPI2C_DMAReq_Tx FMPI2C_CR1_TXDMAEN 178 #define FMPI2C_DMAReq_Rx FMPI2C_CR1_RXDMAEN 179 180 #define IS_FMPI2C_DMA_REQ(REQ) ((((REQ) & (uint32_t)0xFFFF3FFF) == 0x00) && ((REQ) != 0x00)) 181 /** 182 * @} 183 */ 184 185 /** @defgroup FMPI2C_slave_address 186 * @{ 187 */ 188 189 #define IS_FMPI2C_SLAVE_ADDRESS(ADDRESS) ((ADDRESS) <= (uint16_t)0x03FF) 190 /** 191 * @} 192 */ 193 194 195 /** @defgroup FMPI2C_own_address2 196 * @{ 197 */ 198 199 #define IS_FMPI2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF) 200 201 /** 202 * @} 203 */ 204 205 /** @defgroup FMPI2C_own_address2_mask 206 * @{ 207 */ 208 209 #define FMPI2C_OA2_NoMask ((uint8_t)0x00) 210 #define FMPI2C_OA2_Mask01 ((uint8_t)0x01) 211 #define FMPI2C_OA2_Mask02 ((uint8_t)0x02) 212 #define FMPI2C_OA2_Mask03 ((uint8_t)0x03) 213 #define FMPI2C_OA2_Mask04 ((uint8_t)0x04) 214 #define FMPI2C_OA2_Mask05 ((uint8_t)0x05) 215 #define FMPI2C_OA2_Mask06 ((uint8_t)0x06) 216 #define FMPI2C_OA2_Mask07 ((uint8_t)0x07) 217 218 #define IS_FMPI2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == FMPI2C_OA2_NoMask) || \ 219 ((MASK) == FMPI2C_OA2_Mask01) || \ 220 ((MASK) == FMPI2C_OA2_Mask02) || \ 221 ((MASK) == FMPI2C_OA2_Mask03) || \ 222 ((MASK) == FMPI2C_OA2_Mask04) || \ 223 ((MASK) == FMPI2C_OA2_Mask05) || \ 224 ((MASK) == FMPI2C_OA2_Mask06) || \ 225 ((MASK) == FMPI2C_OA2_Mask07)) 226 227 /** 228 * @} 229 */ 230 231 /** @defgroup FMPI2C_timeout 232 * @{ 233 */ 234 235 #define IS_FMPI2C_TIMEOUT(TIMEOUT) ((TIMEOUT) <= (uint16_t)0x0FFF) 236 237 /** 238 * @} 239 */ 240 241 /** @defgroup FMPI2C_registers 242 * @{ 243 */ 244 245 #define FMPI2C_Register_CR1 ((uint8_t)0x00) 246 #define FMPI2C_Register_CR2 ((uint8_t)0x04) 247 #define FMPI2C_Register_OAR1 ((uint8_t)0x08) 248 #define FMPI2C_Register_OAR2 ((uint8_t)0x0C) 249 #define FMPI2C_Register_TIMINGR ((uint8_t)0x10) 250 #define FMPI2C_Register_TIMEOUTR ((uint8_t)0x14) 251 #define FMPI2C_Register_ISR ((uint8_t)0x18) 252 #define FMPI2C_Register_ICR ((uint8_t)0x1C) 253 #define FMPI2C_Register_PECR ((uint8_t)0x20) 254 #define FMPI2C_Register_RXDR ((uint8_t)0x24) 255 #define FMPI2C_Register_TXDR ((uint8_t)0x28) 256 257 #define IS_FMPI2C_REGISTER(REGISTER) (((REGISTER) == FMPI2C_Register_CR1) || \ 258 ((REGISTER) == FMPI2C_Register_CR2) || \ 259 ((REGISTER) == FMPI2C_Register_OAR1) || \ 260 ((REGISTER) == FMPI2C_Register_OAR2) || \ 261 ((REGISTER) == FMPI2C_Register_TIMINGR) || \ 262 ((REGISTER) == FMPI2C_Register_TIMEOUTR) || \ 263 ((REGISTER) == FMPI2C_Register_ISR) || \ 264 ((REGISTER) == FMPI2C_Register_ICR) || \ 265 ((REGISTER) == FMPI2C_Register_PECR) || \ 266 ((REGISTER) == FMPI2C_Register_RXDR) || \ 267 ((REGISTER) == FMPI2C_Register_TXDR)) 268 /** 269 * @} 270 */ 271 272 /** @defgroup FMPI2C_interrupts_definition 273 * @{ 274 */ 275 276 #define FMPI2C_IT_ERRI FMPI2C_CR1_ERRIE 277 #define FMPI2C_IT_TCI FMPI2C_CR1_TCIE 278 #define FMPI2C_IT_STOPI FMPI2C_CR1_STOPIE 279 #define FMPI2C_IT_NACKI FMPI2C_CR1_NACKIE 280 #define FMPI2C_IT_ADDRI FMPI2C_CR1_ADDRIE 281 #define FMPI2C_IT_RXI FMPI2C_CR1_RXIE 282 #define FMPI2C_IT_TXI FMPI2C_CR1_TXIE 283 284 #define IS_FMPI2C_CONFIG_IT(IT) ((((IT) & (uint32_t)0xFFFFFF01) == 0x00) && ((IT) != 0x00)) 285 286 /** 287 * @} 288 */ 289 290 /** @defgroup FMPI2C_flags_definition 291 * @{ 292 */ 293 294 #define FMPI2C_FLAG_TXE FMPI2C_ISR_TXE 295 #define FMPI2C_FLAG_TXIS FMPI2C_ISR_TXIS 296 #define FMPI2C_FLAG_RXNE FMPI2C_ISR_RXNE 297 #define FMPI2C_FLAG_ADDR FMPI2C_ISR_ADDR 298 #define FMPI2C_FLAG_NACKF FMPI2C_ISR_NACKF 299 #define FMPI2C_FLAG_STOPF FMPI2C_ISR_STOPF 300 #define FMPI2C_FLAG_TC FMPI2C_ISR_TC 301 #define FMPI2C_FLAG_TCR FMPI2C_ISR_TCR 302 #define FMPI2C_FLAG_BERR FMPI2C_ISR_BERR 303 #define FMPI2C_FLAG_ARLO FMPI2C_ISR_ARLO 304 #define FMPI2C_FLAG_OVR FMPI2C_ISR_OVR 305 #define FMPI2C_FLAG_PECERR FMPI2C_ISR_PECERR 306 #define FMPI2C_FLAG_TIMEOUT FMPI2C_ISR_TIMEOUT 307 #define FMPI2C_FLAG_ALERT FMPI2C_ISR_ALERT 308 #define FMPI2C_FLAG_BUSY FMPI2C_ISR_BUSY 309 310 #define IS_FMPI2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFF4000) == 0x00) && ((FLAG) != 0x00)) 311 312 #define IS_FMPI2C_GET_FLAG(FLAG) (((FLAG) == FMPI2C_FLAG_TXE) || ((FLAG) == FMPI2C_FLAG_TXIS) || \ 313 ((FLAG) == FMPI2C_FLAG_RXNE) || ((FLAG) == FMPI2C_FLAG_ADDR) || \ 314 ((FLAG) == FMPI2C_FLAG_NACKF) || ((FLAG) == FMPI2C_FLAG_STOPF) || \ 315 ((FLAG) == FMPI2C_FLAG_TC) || ((FLAG) == FMPI2C_FLAG_TCR) || \ 316 ((FLAG) == FMPI2C_FLAG_BERR) || ((FLAG) == FMPI2C_FLAG_ARLO) || \ 317 ((FLAG) == FMPI2C_FLAG_OVR) || ((FLAG) == FMPI2C_FLAG_PECERR) || \ 318 ((FLAG) == FMPI2C_FLAG_TIMEOUT) || ((FLAG) == FMPI2C_FLAG_ALERT) || \ 319 ((FLAG) == FMPI2C_FLAG_BUSY)) 320 321 /** 322 * @} 323 */ 324 325 326 /** @defgroup FMPI2C_interrupts_definition 327 * @{ 328 */ 329 330 #define FMPI2C_IT_TXIS FMPI2C_ISR_TXIS 331 #define FMPI2C_IT_RXNE FMPI2C_ISR_RXNE 332 #define FMPI2C_IT_ADDR FMPI2C_ISR_ADDR 333 #define FMPI2C_IT_NACKF FMPI2C_ISR_NACKF 334 #define FMPI2C_IT_STOPF FMPI2C_ISR_STOPF 335 #define FMPI2C_IT_TC FMPI2C_ISR_TC 336 #define FMPI2C_IT_TCR FMPI2C_ISR_TCR 337 #define FMPI2C_IT_BERR FMPI2C_ISR_BERR 338 #define FMPI2C_IT_ARLO FMPI2C_ISR_ARLO 339 #define FMPI2C_IT_OVR FMPI2C_ISR_OVR 340 #define FMPI2C_IT_PECERR FMPI2C_ISR_PECERR 341 #define FMPI2C_IT_TIMEOUT FMPI2C_ISR_TIMEOUT 342 #define FMPI2C_IT_ALERT FMPI2C_ISR_ALERT 343 344 #define IS_FMPI2C_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFFFFC001) == 0x00) && ((IT) != 0x00)) 345 346 #define IS_FMPI2C_GET_IT(IT) (((IT) == FMPI2C_IT_TXIS) || ((IT) == FMPI2C_IT_RXNE) || \ 347 ((IT) == FMPI2C_IT_ADDR) || ((IT) == FMPI2C_IT_NACKF) || \ 348 ((IT) == FMPI2C_IT_STOPF) || ((IT) == FMPI2C_IT_TC) || \ 349 ((IT) == FMPI2C_IT_TCR) || ((IT) == FMPI2C_IT_BERR) || \ 350 ((IT) == FMPI2C_IT_ARLO) || ((IT) == FMPI2C_IT_OVR) || \ 351 ((IT) == FMPI2C_IT_PECERR) || ((IT) == FMPI2C_IT_TIMEOUT) || \ 352 ((IT) == FMPI2C_IT_ALERT)) 353 354 355 /** 356 * @} 357 */ 358 359 /** @defgroup FMPI2C_ReloadEndMode_definition 360 * @{ 361 */ 362 363 #define FMPI2C_Reload_Mode FMPI2C_CR2_RELOAD 364 #define FMPI2C_AutoEnd_Mode FMPI2C_CR2_AUTOEND 365 #define FMPI2C_SoftEnd_Mode ((uint32_t)0x00000000) 366 367 368 #define IS_RELOAD_END_MODE(MODE) (((MODE) == FMPI2C_Reload_Mode) || \ 369 ((MODE) == FMPI2C_AutoEnd_Mode) || \ 370 ((MODE) == FMPI2C_SoftEnd_Mode)) 371 372 373 /** 374 * @} 375 */ 376 377 /** @defgroup FMPI2C_StartStopMode_definition 378 * @{ 379 */ 380 381 #define FMPI2C_No_StartStop ((uint32_t)0x00000000) 382 #define FMPI2C_Generate_Stop FMPI2C_CR2_STOP 383 #define FMPI2C_Generate_Start_Read (uint32_t)(FMPI2C_CR2_START | FMPI2C_CR2_RD_WRN) 384 #define FMPI2C_Generate_Start_Write FMPI2C_CR2_START 385 386 387 #define IS_START_STOP_MODE(MODE) (((MODE) == FMPI2C_Generate_Stop) || \ 388 ((MODE) == FMPI2C_Generate_Start_Read) || \ 389 ((MODE) == FMPI2C_Generate_Start_Write) || \ 390 ((MODE) == FMPI2C_No_StartStop)) 391 392 393 /** 394 * @} 395 */ 396 397 /** 398 * @} 399 */ 400 401 /* Exported macro ------------------------------------------------------------*/ 402 /* Exported functions ------------------------------------------------------- */ 403 404 405 /* Initialization and Configuration functions *********************************/ 406 void FMPI2C_DeInit(FMPI2C_TypeDef* FMPI2Cx); 407 void FMPI2C_Init(FMPI2C_TypeDef* FMPI2Cx, FMPI2C_InitTypeDef* FMPI2C_InitStruct); 408 void FMPI2C_StructInit(FMPI2C_InitTypeDef* FMPI2C_InitStruct); 409 void FMPI2C_Cmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 410 void FMPI2C_SoftwareResetCmd(FMPI2C_TypeDef* FMPI2Cx); 411 void FMPI2C_ITConfig(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT, FunctionalState NewState); 412 void FMPI2C_StretchClockCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 413 void FMPI2C_StopModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 414 void FMPI2C_DualAddressCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 415 void FMPI2C_OwnAddress2Config(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Mask); 416 void FMPI2C_GeneralCallCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 417 void FMPI2C_SlaveByteControlCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 418 void FMPI2C_SlaveAddressConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address); 419 void FMPI2C_10BitAddressingModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 420 421 /* Communications handling functions ******************************************/ 422 void FMPI2C_AutoEndCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 423 void FMPI2C_ReloadCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 424 void FMPI2C_NumberOfBytesConfig(FMPI2C_TypeDef* FMPI2Cx, uint8_t Number_Bytes); 425 void FMPI2C_MasterRequestConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t FMPI2C_Direction); 426 void FMPI2C_GenerateSTART(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 427 void FMPI2C_GenerateSTOP(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 428 void FMPI2C_10BitAddressHeaderCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 429 void FMPI2C_AcknowledgeConfig(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 430 uint8_t FMPI2C_GetAddressMatched(FMPI2C_TypeDef* FMPI2Cx); 431 uint16_t FMPI2C_GetTransferDirection(FMPI2C_TypeDef* FMPI2Cx); 432 void FMPI2C_TransferHandling(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode); 433 434 /* SMBUS management functions ************************************************/ 435 void FMPI2C_SMBusAlertCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 436 void FMPI2C_ClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 437 void FMPI2C_ExtendedClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 438 void FMPI2C_IdleClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 439 void FMPI2C_TimeoutAConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout); 440 void FMPI2C_TimeoutBConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout); 441 void FMPI2C_CalculatePEC(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 442 void FMPI2C_PECRequestCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState); 443 uint8_t FMPI2C_GetPEC(FMPI2C_TypeDef* FMPI2Cx); 444 445 /* FMPI2C registers management functions **************************************/ 446 uint32_t FMPI2C_ReadRegister(FMPI2C_TypeDef* FMPI2Cx, uint8_t FMPI2C_Register); 447 448 /* Data transfers management functions ****************************************/ 449 void FMPI2C_SendData(FMPI2C_TypeDef* FMPI2Cx, uint8_t Data); 450 uint8_t FMPI2C_ReceiveData(FMPI2C_TypeDef* FMPI2Cx); 451 452 /* DMA transfers management functions *****************************************/ 453 void FMPI2C_DMACmd(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_DMAReq, FunctionalState NewState); 454 455 /* Interrupts and flags management functions **********************************/ 456 FlagStatus FMPI2C_GetFlagStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG); 457 void FMPI2C_ClearFlag(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG); 458 ITStatus FMPI2C_GetITStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT); 459 void FMPI2C_ClearITPendingBit(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT); 460 461 #endif /* STM32F446xx */ 462 /** 463 * @} 464 */ 465 466 /** 467 * @} 468 */ 469 470 #ifdef __cplusplus 471 } 472 #endif 473 474 #endif /*__STM32F4xx_FMPI2C_H */ 475 476 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 477