STM32F4xx_HAL_Driver  1.8.3
stm32f4xx_hal_smbus.h
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1 
19 /* Define to prevent recursive inclusion -------------------------------------*/
20 #ifndef __STM32F4xx_HAL_SMBUS_H
21 #define __STM32F4xx_HAL_SMBUS_H
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 /* Includes ------------------------------------------------------------------*/
28 #include "stm32f4xx_hal_def.h"
29 
38 /* Exported types ------------------------------------------------------------*/
46 typedef struct
47 {
48  uint32_t ClockSpeed;
51  uint32_t AnalogFilter;
54  uint32_t OwnAddress1;
57  uint32_t AddressingMode;
60  uint32_t DualAddressMode;
63  uint32_t OwnAddress2;
66  uint32_t GeneralCallMode;
69  uint32_t NoStretchMode;
75  uint32_t PeripheralMode;
79 
106 typedef enum
107 {
108 
121  HAL_SMBUS_STATE_ERROR = 0xE0U
123 
140 typedef enum
141 {
147 
151 typedef struct __SMBUS_HandleTypeDef
152 {
153  I2C_TypeDef *Instance;
157  uint8_t *pBuffPtr;
159  uint16_t XferSize;
161  __IO uint16_t XferCount;
163  __IO uint32_t XferOptions;
166  __IO uint32_t PreviousState;
175  __IO uint32_t ErrorCode;
177  __IO uint32_t Devaddress;
179  __IO uint32_t EventCount;
181  uint8_t XferPEC;
183 #if (USE_HAL_SMBUS_REGISTER_CALLBACKS == 1)
184  void (* MasterTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
185  void (* MasterRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
186  void (* SlaveTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
187  void (* SlaveRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
188  void (* ListenCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
189  void (* MemTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
190  void (* MemRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
191  void (* ErrorCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
192  void (* AbortCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
193  void (* AddrCallback)(struct __SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode);
194  void (* MspInitCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
195  void (* MspDeInitCallback)(struct __SMBUS_HandleTypeDef *hsmbus);
197 #endif /* USE_HAL_SMBUS_REGISTER_CALLBACKS */
199 
200 #if (USE_HAL_SMBUS_REGISTER_CALLBACKS == 1)
204 typedef enum
205 {
217 
221 typedef void (*pSMBUS_CallbackTypeDef)(SMBUS_HandleTypeDef *hsmbus);
222 typedef void (*pSMBUS_AddrCallbackTypeDef)(SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode);
224 #endif /* USE_HAL_SMBUS_REGISTER_CALLBACKS */
225 
230 /* Exported constants --------------------------------------------------------*/
239 #define HAL_SMBUS_ERROR_NONE 0x00000000U
240 #define HAL_SMBUS_ERROR_BERR 0x00000001U
241 #define HAL_SMBUS_ERROR_ARLO 0x00000002U
242 #define HAL_SMBUS_ERROR_AF 0x00000004U
243 #define HAL_SMBUS_ERROR_OVR 0x00000008U
244 #define HAL_SMBUS_ERROR_TIMEOUT 0x00000010U
245 #define HAL_SMBUS_ERROR_ALERT 0x00000020U
246 #define HAL_SMBUS_ERROR_PECERR 0x00000040U
247 #if (USE_HAL_SMBUS_REGISTER_CALLBACKS == 1)
248 #define HAL_SMBUS_ERROR_INVALID_CALLBACK 0x00000080U
249 #endif /* USE_HAL_SMBUS_REGISTER_CALLBACKS */
250 
258 #define SMBUS_ANALOGFILTER_ENABLE 0x00000000U
259 #define SMBUS_ANALOGFILTER_DISABLE I2C_FLTR_ANOFF
267 #define SMBUS_ADDRESSINGMODE_7BIT 0x00004000U
268 #define SMBUS_ADDRESSINGMODE_10BIT (I2C_OAR1_ADDMODE | 0x00004000U)
276 #define SMBUS_DUALADDRESS_DISABLE 0x00000000U
277 #define SMBUS_DUALADDRESS_ENABLE I2C_OAR2_ENDUAL
285 #define SMBUS_GENERALCALL_DISABLE 0x00000000U
286 #define SMBUS_GENERALCALL_ENABLE I2C_CR1_ENGC
294 #define SMBUS_NOSTRETCH_DISABLE 0x00000000U
295 #define SMBUS_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH
303 #define SMBUS_PEC_DISABLE 0x00000000U
304 #define SMBUS_PEC_ENABLE I2C_CR1_ENPEC
312 #define SMBUS_PERIPHERAL_MODE_SMBUS_HOST (uint32_t)(I2C_CR1_SMBUS | I2C_CR1_SMBTYPE | I2C_CR1_ENARP)
313 #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE I2C_CR1_SMBUS
314 #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP (uint32_t)(I2C_CR1_SMBUS | I2C_CR1_ENARP)
322 #define SMBUS_DIRECTION_RECEIVE 0x00000000U
323 #define SMBUS_DIRECTION_TRANSMIT 0x00000001U
331 #define SMBUS_FIRST_FRAME 0x00000001U
332 #define SMBUS_NEXT_FRAME 0x00000002U
333 #define SMBUS_FIRST_AND_LAST_FRAME_NO_PEC 0x00000003U
334 #define SMBUS_LAST_FRAME_NO_PEC 0x00000004U
335 #define SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC 0x00000005U
336 #define SMBUS_LAST_FRAME_WITH_PEC 0x00000006U
344 #define SMBUS_IT_BUF I2C_CR2_ITBUFEN
345 #define SMBUS_IT_EVT I2C_CR2_ITEVTEN
346 #define SMBUS_IT_ERR I2C_CR2_ITERREN
354 #define SMBUS_FLAG_SMBALERT 0x00018000U
355 #define SMBUS_FLAG_TIMEOUT 0x00014000U
356 #define SMBUS_FLAG_PECERR 0x00011000U
357 #define SMBUS_FLAG_OVR 0x00010800U
358 #define SMBUS_FLAG_AF 0x00010400U
359 #define SMBUS_FLAG_ARLO 0x00010200U
360 #define SMBUS_FLAG_BERR 0x00010100U
361 #define SMBUS_FLAG_TXE 0x00010080U
362 #define SMBUS_FLAG_RXNE 0x00010040U
363 #define SMBUS_FLAG_STOPF 0x00010010U
364 #define SMBUS_FLAG_ADD10 0x00010008U
365 #define SMBUS_FLAG_BTF 0x00010004U
366 #define SMBUS_FLAG_ADDR 0x00010002U
367 #define SMBUS_FLAG_SB 0x00010001U
368 #define SMBUS_FLAG_DUALF 0x00100080U
369 #define SMBUS_FLAG_SMBHOST 0x00100040U
370 #define SMBUS_FLAG_SMBDEFAULT 0x00100020U
371 #define SMBUS_FLAG_GENCALL 0x00100010U
372 #define SMBUS_FLAG_TRA 0x00100004U
373 #define SMBUS_FLAG_BUSY 0x00100002U
374 #define SMBUS_FLAG_MSL 0x00100001U
383 /* Exported macro ------------------------------------------------------------*/
393 #if (USE_HAL_SMBUS_REGISTER_CALLBACKS == 1)
394 #define __HAL_SMBUS_RESET_HANDLE_STATE(__HANDLE__) do{ \
395  (__HANDLE__)->State = HAL_SMBUS_STATE_RESET; \
396  (__HANDLE__)->MspInitCallback = NULL; \
397  (__HANDLE__)->MspDeInitCallback = NULL; \
398  } while(0)
399 #else
400 #define __HAL_SMBUS_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SMBUS_STATE_RESET)
401 #endif
402 
413 #define __HAL_SMBUS_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 |= (__INTERRUPT__))
414 #define __HAL_SMBUS_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 &= (~(__INTERRUPT__)))
415 
426 #define __HAL_SMBUS_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
427 
457 #define __HAL_SMBUS_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 16U)) == 0x01U)?((((__HANDLE__)->Instance->SR1) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)): \
458  ((((__HANDLE__)->Instance->SR2) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)))
459 
474 #define __HAL_SMBUS_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR1 = ~((__FLAG__) & SMBUS_FLAG_MASK))
475 
481 #define __HAL_SMBUS_CLEAR_ADDRFLAG(__HANDLE__) \
482  do{ \
483  __IO uint32_t tmpreg = 0x00U; \
484  tmpreg = (__HANDLE__)->Instance->SR1; \
485  tmpreg = (__HANDLE__)->Instance->SR2; \
486  UNUSED(tmpreg); \
487  } while(0)
488 
494 #define __HAL_SMBUS_CLEAR_STOPFLAG(__HANDLE__) \
495  do{ \
496  __IO uint32_t tmpreg = 0x00U; \
497  tmpreg = (__HANDLE__)->Instance->SR1; \
498  (__HANDLE__)->Instance->CR1 |= I2C_CR1_PE; \
499  UNUSED(tmpreg); \
500  } while(0)
501 
507 #define __HAL_SMBUS_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= I2C_CR1_PE)
508 
514 #define __HAL_SMBUS_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~I2C_CR1_PE)
515 
520 #define __HAL_SMBUS_GENERATE_NACK(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_ACK))
521 
526 /* Exported functions --------------------------------------------------------*/
535 /* Initialization/de-initialization functions **********************************/
536 HAL_StatusTypeDef HAL_SMBUS_Init(SMBUS_HandleTypeDef *hsmbus);
537 HAL_StatusTypeDef HAL_SMBUS_DeInit(SMBUS_HandleTypeDef *hsmbus);
540 
541 /* Callbacks Register/UnRegister functions ************************************/
542 #if (USE_HAL_SMBUS_REGISTER_CALLBACKS == 1)
545 
547 HAL_StatusTypeDef HAL_SMBUS_UnRegisterAddrCallback(SMBUS_HandleTypeDef *hsmbus);
548 #endif /* USE_HAL_SMBUS_REGISTER_CALLBACKS */
549 
558 /* IO operation functions *****************************************************/
562 /******* Blocking mode: Polling */
563 HAL_StatusTypeDef HAL_SMBUS_IsDeviceReady(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
571 /******* Non-Blocking mode: Interrupt */
572 HAL_StatusTypeDef HAL_SMBUS_Master_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
573 HAL_StatusTypeDef HAL_SMBUS_Master_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
574 HAL_StatusTypeDef HAL_SMBUS_Master_Abort_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress);
575 HAL_StatusTypeDef HAL_SMBUS_Slave_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
576 HAL_StatusTypeDef HAL_SMBUS_Slave_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
577 
578 HAL_StatusTypeDef HAL_SMBUS_EnableAlert_IT(SMBUS_HandleTypeDef *hsmbus);
579 HAL_StatusTypeDef HAL_SMBUS_DisableAlert_IT(SMBUS_HandleTypeDef *hsmbus);
580 HAL_StatusTypeDef HAL_SMBUS_EnableListen_IT(SMBUS_HandleTypeDef *hsmbus);
581 HAL_StatusTypeDef HAL_SMBUS_DisableListen_IT(SMBUS_HandleTypeDef *hsmbus);
582 
583 /****** Filter Configuration functions */
584 #if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF)
585 HAL_StatusTypeDef HAL_SMBUS_ConfigAnalogFilter(SMBUS_HandleTypeDef *hsmbus, uint32_t AnalogFilter);
586 HAL_StatusTypeDef HAL_SMBUS_ConfigDigitalFilter(SMBUS_HandleTypeDef *hsmbus, uint32_t DigitalFilter);
587 #endif
595 /******* SMBUS IRQHandler and Callbacks used in non blocking modes (Interrupt) */
602 void HAL_SMBUS_AddrCallback(SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode);
606 
619 /* Peripheral State, mode and Errors functions **************************************************/
622 uint32_t HAL_SMBUS_GetError(SMBUS_HandleTypeDef *hsmbus);
623 
631 /* Private types -------------------------------------------------------------*/
632 /* Private variables ---------------------------------------------------------*/
633 /* Private constants ---------------------------------------------------------*/
637 #define SMBUS_FLAG_MASK 0x0000FFFFU
642 /* Private macros ------------------------------------------------------------*/
647 #define SMBUS_FREQRANGE(__PCLK__) ((__PCLK__)/1000000U)
648 
649 #define SMBUS_RISE_TIME(__FREQRANGE__) ( ((__FREQRANGE__) + 1U))
650 
651 #define SMBUS_SPEED_STANDARD(__PCLK__, __SPEED__) (((((__PCLK__)/((__SPEED__) << 1U)) & I2C_CCR_CCR) < 4U)? 4U:((__PCLK__) / ((__SPEED__) << 1U)))
652 
653 #define SMBUS_7BIT_ADD_WRITE(__ADDRESS__) ((uint8_t)((__ADDRESS__) & (~I2C_OAR1_ADD0)))
654 
655 #define SMBUS_7BIT_ADD_READ(__ADDRESS__) ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0))
656 
657 #define SMBUS_10BIT_ADDRESS(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF)))
658 
659 #define SMBUS_10BIT_HEADER_WRITE(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0)))
660 
661 #define SMBUS_10BIT_HEADER_READ(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1))))
662 
663 #define SMBUS_GET_PEC_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR1 & I2C_CR1_ENPEC)
664 
665 #define SMBUS_GET_PEC_VALUE(__HANDLE__) ((__HANDLE__)->XferPEC)
666 
667 #if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF)
668 #define IS_SMBUS_ANALOG_FILTER(FILTER) (((FILTER) == SMBUS_ANALOGFILTER_ENABLE) || \
669  ((FILTER) == SMBUS_ANALOGFILTER_DISABLE))
670 #define IS_SMBUS_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
671 #endif
672 #define IS_SMBUS_ADDRESSING_MODE(ADDRESS) (((ADDRESS) == SMBUS_ADDRESSINGMODE_7BIT) || \
673  ((ADDRESS) == SMBUS_ADDRESSINGMODE_10BIT))
674 
675 #define IS_SMBUS_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == SMBUS_DUALADDRESS_DISABLE) || \
676  ((ADDRESS) == SMBUS_DUALADDRESS_ENABLE))
677 
678 #define IS_SMBUS_GENERAL_CALL(CALL) (((CALL) == SMBUS_GENERALCALL_DISABLE) || \
679  ((CALL) == SMBUS_GENERALCALL_ENABLE))
680 
681 #define IS_SMBUS_NO_STRETCH(STRETCH) (((STRETCH) == SMBUS_NOSTRETCH_DISABLE) || \
682  ((STRETCH) == SMBUS_NOSTRETCH_ENABLE))
683 
684 #define IS_SMBUS_PEC(PEC) (((PEC) == SMBUS_PEC_DISABLE) || \
685  ((PEC) == SMBUS_PEC_ENABLE))
686 
687 #define IS_SMBUS_PERIPHERAL_MODE(MODE) (((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_HOST) || \
688  ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE) || \
689  ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP))
690 
691 #define IS_SMBUS_CLOCK_SPEED(SPEED) (((SPEED) > 0U) && ((SPEED) <= 100000U))
692 
693 #define IS_SMBUS_OWN_ADDRESS1(ADDRESS1) (((ADDRESS1) & 0xFFFFFC00U) == 0U)
694 
695 #define IS_SMBUS_OWN_ADDRESS2(ADDRESS2) (((ADDRESS2) & 0xFFFFFF01U) == 0U)
696 
697 #define IS_SMBUS_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == SMBUS_FIRST_FRAME) || \
698  ((REQUEST) == SMBUS_NEXT_FRAME) || \
699  ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_NO_PEC) || \
700  ((REQUEST) == SMBUS_LAST_FRAME_NO_PEC) || \
701  ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC) || \
702  ((REQUEST) == SMBUS_LAST_FRAME_WITH_PEC))
703 
708 /* Private Functions ---------------------------------------------------------*/
725 #ifdef __cplusplus
726 }
727 #endif
728 
729 
730 #endif /* __STM32F4xx_HAL_SMBUS_H */
731 
HAL_StatusTypeDef HAL_SMBUS_IsDeviceReady(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout)
Check if target device is ready for communication.
HAL_StatusTypeDef HAL_SMBUS_DisableListen_IT(SMBUS_HandleTypeDef *hsmbus)
Disable the Address listen mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_DisableAlert_IT(SMBUS_HandleTypeDef *hsmbus)
Disable the SMBUS alert mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_EnableAlert_IT(SMBUS_HandleTypeDef *hsmbus)
Enable the SMBUS alert mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_EnableListen_IT(SMBUS_HandleTypeDef *hsmbus)
Enable the Address listen mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_ConfigAnalogFilter(SMBUS_HandleTypeDef *hsmbus, uint32_t AnalogFilter)
Configures SMBUS Analog noise filter.
HAL_StatusTypeDef HAL_SMBUS_Master_Abort_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress)
Abort a master/host SMBUS process communication with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_ConfigDigitalFilter(SMBUS_HandleTypeDef *hsmbus, uint32_t DigitalFilter)
Configures SMBUS Digital noise filter.
HAL_StatusTypeDef HAL_SMBUS_Slave_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
Enable the Address listen mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_Master_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
Receive in master/host SMBUS mode an amount of data in non blocking mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_Master_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
Transmits in master mode an amount of data in blocking mode.
HAL_StatusTypeDef HAL_SMBUS_Slave_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions)
Transmit in slave/device SMBUS mode an amount of data in non blocking mode with Interrupt.
HAL_StatusTypeDef HAL_SMBUS_UnRegisterAddrCallback(SMBUS_HandleTypeDef *hsmbus)
UnRegister the Slave Address Match SMBUS Callback Info Ready SMBUS Callback is redirected to the weak...
HAL_StatusTypeDef HAL_SMBUS_RegisterAddrCallback(SMBUS_HandleTypeDef *hsmbus, pSMBUS_AddrCallbackTypeDef pCallback)
Register the Slave Address Match SMBUS Callback To be used instead of the weak HAL_SMBUS_AddrCallback...
HAL_StatusTypeDef HAL_SMBUS_DeInit(SMBUS_HandleTypeDef *hsmbus)
DeInitializes the SMBUS peripheral.
void HAL_SMBUS_MspDeInit(SMBUS_HandleTypeDef *hsmbus)
DeInitialize the SMBUS MSP.
HAL_StatusTypeDef HAL_SMBUS_UnRegisterCallback(SMBUS_HandleTypeDef *hsmbus, HAL_SMBUS_CallbackIDTypeDef CallbackID)
Unregister an SMBUS Callback SMBUS callback is redirected to the weak predefined callback.
HAL_StatusTypeDef HAL_SMBUS_RegisterCallback(SMBUS_HandleTypeDef *hsmbus, HAL_SMBUS_CallbackIDTypeDef CallbackID, pSMBUS_CallbackTypeDef pCallback)
Register a User SMBUS Callback To be used instead of the weak predefined callback.
void HAL_SMBUS_MspInit(SMBUS_HandleTypeDef *hsmbus)
Initialize the SMBUS MSP.
HAL_StatusTypeDef HAL_SMBUS_Init(SMBUS_HandleTypeDef *hsmbus)
Initializes the SMBUS according to the specified parameters in the SMBUS_InitTypeDef and initialize t...
uint32_t HAL_SMBUS_GetError(SMBUS_HandleTypeDef *hsmbus)
Return the SMBUS error code.
HAL_SMBUS_StateTypeDef HAL_SMBUS_GetState(SMBUS_HandleTypeDef *hsmbus)
Return the SMBUS handle state.
HAL_SMBUS_ModeTypeDef HAL_SMBUS_GetMode(SMBUS_HandleTypeDef *hsmbus)
Return the SMBUS Master, Slave or no mode.
void(* SlaveTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* AddrCallback)(struct __SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode)
__IO HAL_SMBUS_StateTypeDef State
void(* MemTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* MasterRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* MemRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* ErrorCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* MasterTxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* ListenCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* MspDeInitCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* SlaveRxCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* AbortCpltCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
void(* MspInitCallback)(struct __SMBUS_HandleTypeDef *hsmbus)
__IO HAL_SMBUS_ModeTypeDef Mode
struct __SMBUS_HandleTypeDef SMBUS_HandleTypeDef
SMBUS handle Structure definition.
HAL_SMBUS_CallbackIDTypeDef
HAL SMBUS Callback ID enumeration definition.
HAL_SMBUS_StateTypeDef
HAL State structure definition.
void(* pSMBUS_CallbackTypeDef)(SMBUS_HandleTypeDef *hsmbus)
HAL SMBUS Callback pointer definition.
void(* pSMBUS_AddrCallbackTypeDef)(SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode)
HAL_SMBUS_ModeTypeDef
HAL Mode structure definition.
@ HAL_SMBUS_MSPINIT_CB_ID
@ HAL_SMBUS_ABORT_CB_ID
@ HAL_SMBUS_MASTER_TX_COMPLETE_CB_ID
@ HAL_SMBUS_MSPDEINIT_CB_ID
@ HAL_SMBUS_ERROR_CB_ID
@ HAL_SMBUS_MASTER_RX_COMPLETE_CB_ID
@ HAL_SMBUS_SLAVE_TX_COMPLETE_CB_ID
@ HAL_SMBUS_SLAVE_RX_COMPLETE_CB_ID
@ HAL_SMBUS_LISTEN_COMPLETE_CB_ID
@ HAL_SMBUS_STATE_TIMEOUT
@ HAL_SMBUS_STATE_BUSY_RX
@ HAL_SMBUS_STATE_LISTEN
@ HAL_SMBUS_STATE_RESET
@ HAL_SMBUS_STATE_ABORT
@ HAL_SMBUS_STATE_BUSY
@ HAL_SMBUS_STATE_BUSY_RX_LISTEN
@ HAL_SMBUS_STATE_READY
@ HAL_SMBUS_STATE_ERROR
@ HAL_SMBUS_STATE_BUSY_TX_LISTEN
@ HAL_SMBUS_STATE_BUSY_TX
@ HAL_SMBUS_MODE_MASTER
@ HAL_SMBUS_MODE_NONE
@ HAL_SMBUS_MODE_SLAVE
SMBUS Configuration Structure definition.
SMBUS handle Structure definition.
void HAL_SMBUS_AbortCpltCallback(SMBUS_HandleTypeDef *hsmbus)
SMBUS abort callback.
void HAL_SMBUS_ErrorCallback(SMBUS_HandleTypeDef *hsmbus)
SMBUS error callback.
void HAL_SMBUS_EV_IRQHandler(SMBUS_HandleTypeDef *hsmbus)
This function handles SMBUS event interrupt request.
void HAL_SMBUS_MasterRxCpltCallback(SMBUS_HandleTypeDef *hsmbus)
Master Rx Transfer completed callback.
void HAL_SMBUS_MasterTxCpltCallback(SMBUS_HandleTypeDef *hsmbus)
Master Tx Transfer completed callback.
void HAL_SMBUS_AddrCallback(SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode)
Slave Address Match callback.
void HAL_SMBUS_SlaveTxCpltCallback(SMBUS_HandleTypeDef *hsmbus)
Slave Tx Transfer completed callback.
void HAL_SMBUS_ER_IRQHandler(SMBUS_HandleTypeDef *hsmbus)
This function handles SMBUS error interrupt request.
void HAL_SMBUS_SlaveRxCpltCallback(SMBUS_HandleTypeDef *hsmbus)
Slave Rx Transfer completed callback.
void HAL_SMBUS_ListenCpltCallback(SMBUS_HandleTypeDef *hsmbus)
Listen Complete callback.
This file contains HAL common defines, enumeration, macros and structures definitions.
HAL_LockTypeDef
HAL Lock structures definition