HAL SMBUS constants migration ¶

This section provides information about the HAL SMBUS constants migration .

HAL SMBUS error code constants ¶

HAL1	HAL2
#define HAL_SMBUS_ERROR_NONE #define HAL_SMBUS_ERROR_BERR #define HAL_SMBUS_ERROR_ARLO #define HAL_SMBUS_ERROR_ACKF #define HAL_SMBUS_ERROR_OVR #define HAL_SMBUS_ERROR_BUSTIMEOUT #define HAL_SMBUS_ERROR_ALERT #define HAL_SMBUS_ERROR_PECERR #define HAL_SMBUS_ERROR_INVALID_CALLBACK #define HAL_SMBUS_ERROR_INVALID_PARAM #define HAL_SMBUS_ERROR_HALTIMEOUT #define HAL_SMBUS_ERROR_TIMEOUT	#define HAL_SMBUS_ERROR_NONE #define HAL_SMBUS_ERROR_BERR #define HAL_SMBUS_ERROR_ARLO #define HAL_SMBUS_ERROR_ACKF #define HAL_SMBUS_ERROR_OVR #define HAL_SMBUS_ERROR_BUSTIMEOUT #define HAL_SMBUS_ERROR_ALERT #define HAL_SMBUS_ERROR_PECERR Removed; these kinds of logical errors are reported by direct function return.

HAL1

HAL2

                #define HAL_SMBUS_ERROR_NONE
#define HAL_SMBUS_ERROR_BERR
#define HAL_SMBUS_ERROR_ARLO
#define HAL_SMBUS_ERROR_ACKF
#define HAL_SMBUS_ERROR_OVR
#define HAL_SMBUS_ERROR_BUSTIMEOUT
#define HAL_SMBUS_ERROR_ALERT
#define HAL_SMBUS_ERROR_PECERR

               

                #define HAL_SMBUS_ERROR_INVALID_CALLBACK
#define HAL_SMBUS_ERROR_INVALID_PARAM
#define HAL_SMBUS_ERROR_HALTIMEOUT
#define HAL_SMBUS_ERROR_TIMEOUT

               

                #define HAL_SMBUS_ERROR_NONE
#define HAL_SMBUS_ERROR_BERR
#define HAL_SMBUS_ERROR_ARLO
#define HAL_SMBUS_ERROR_ACKF
#define HAL_SMBUS_ERROR_OVR
#define HAL_SMBUS_ERROR_BUSTIMEOUT
#define HAL_SMBUS_ERROR_ALERT
#define HAL_SMBUS_ERROR_PECERR

               

Removed; these kinds of logical errors are reported by direct function return.

Related concept:

Revised and optimized HAL error management

HAL SMBUS state code constants ¶

HAL1	HAL2
In HAL1, the SMBUS state implementation uses `#define` based constants that can be combined with the bitwise OR operator to represent multiple simultaneous states. For example `state = HAL_SMBUS_STATE_MASTER_BUSY_TX \| HAL_SMBUS_STATE_LISTEN`	In HAL2, each possible combination of states is explicitly defined as unique enumerator.
#define HAL_SMBUS_STATE_RESET #define HAL_SMBUS_STATE_MASTER_BUSY_TX #define HAL_SMBUS_STATE_MASTER_BUSY_RX #define HAL_SMBUS_STATE_LISTEN #define HAL_SMBUS_STATE_SLAVE_BUSY_TX #define HAL_SMBUS_STATE_SLAVE_BUSY_RX #define HAL_SMBUS_STATE_BUSY #define HAL_SMBUS_STATE_READY	typedef enum { HAL_SMBUS_STATE_RESET HAL_SMBUS_STATE_INIT HAL_SMBUS_STATE_IDLE HAL_SMBUS_STATE_TX HAL_SMBUS_STATE_RX HAL_SMBUS_STATE_LISTEN HAL_SMBUS_STATE_TX_LISTEN HAL_SMBUS_STATE_RX_LISTEN HAL_SMBUS_STATE_ABORT } hal_smbus_state_t;

HAL1

HAL2

In HAL1, the SMBUS state implementation uses #define based constants that can be combined with the bitwise OR operator to represent multiple simultaneous states. For example state = HAL_SMBUS_STATE_MASTER_BUSY_TX | HAL_SMBUS_STATE_LISTEN

In HAL2, each possible combination of states is explicitly defined as unique enumerator.

                #define HAL_SMBUS_STATE_RESET
#define HAL_SMBUS_STATE_MASTER_BUSY_TX
#define HAL_SMBUS_STATE_MASTER_BUSY_RX
#define HAL_SMBUS_STATE_LISTEN
#define HAL_SMBUS_STATE_SLAVE_BUSY_TX
#define HAL_SMBUS_STATE_SLAVE_BUSY_RX
#define HAL_SMBUS_STATE_BUSY
#define HAL_SMBUS_STATE_READY

               

                typedef enum
{
  HAL_SMBUS_STATE_RESET
  HAL_SMBUS_STATE_INIT
  HAL_SMBUS_STATE_IDLE
  HAL_SMBUS_STATE_TX
  HAL_SMBUS_STATE_RX
  HAL_SMBUS_STATE_LISTEN
  HAL_SMBUS_STATE_TX_LISTEN
  HAL_SMBUS_STATE_RX_LISTEN
  HAL_SMBUS_STATE_ABORT
} hal_smbus_state_t;

               

Related concept:

Revised and optimized HAL state machine

HAL SMBUS addressing modes constants ¶

HAL1	HAL2
#define SMBUS_ADDRESSINGMODE_10BIT #define SMBUS_ADDRESSINGMODE_7BIT	Removed; the choice between 7‑bit and 10‑bit addressing, which is available in the I²C protocol, is not relevant in the SMBus protocol. SMBUS is restricted to 7‑bit addressing , simplifying and standardizing communication between devices.

HAL SMBUS analog filter states constants ¶

HAL1	HAL2
#define SMBUS_ANALOGFILTER_DISABLE #define SMBUS_ANALOGFILTER_ENABLE	Removed; in HAL2 the SMBUS analog filter is managed by unitary functions in the HAL layer. hal_status_t HAL_SMBUS_EnableAnalogFilter(hal_smbus_handle_t hsmbus) hal_status_t HAL_SMBUS_DisableAnalogFilter(hal_smbus_handle_t hsmbus)

HAL1

HAL2

                #define SMBUS_ANALOGFILTER_DISABLE
#define SMBUS_ANALOGFILTER_ENABLE

Removed; in HAL2 the SMBUS analog filter is managed by unitary functions in the HAL layer.

                hal_status_t HAL_SMBUS_EnableAnalogFilter(hal_smbus_handle_t *hsmbus)
hal_status_t HAL_SMBUS_DisableAnalogFilter(hal_smbus_handle_t *hsmbus)

HAL SMBUS autonomous mode states constants ¶

HAL1	HAL2
In HAL1, the SMBUS autonomous mode is a member of the `SMBUS_AutonomousModeConfTypeDef` structure. #define SMBUS_AUTO_MODE_DISABLE #define SMBUS_AUTO_MODE_ENABLE	Removed; in HAL2, the SMBUS autonomous mode is managed by unitary functions in the HAL layer. For more details, refer to HAL SMBUS autonomous mode configuration type definition. hal_status_t HAL_SMBUS_AM_EnableTrigger(hal_smbus_handle_t hsmbus); hal_status_t HAL_SMBUS_AM_DisableTrigger(hal_smbus_handle_t hsmbus);

HAL SMBUS direction types constants ¶

HAL1	HAL2
#define SMBUS_DIRECTION_RECEIVE #define SMBUS_DIRECTION_TRANSMIT	typedef enum { HAL_SMBUS_SLAVE_DIRECTION_TRANSMIT HAL_SMBUS_SLAVE_DIRECTION_RECEIVE } hal_smbus_slave_xfer_direction_t;

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS dual address states constants ¶

HAL1	HAL2
In HAL1, the SMBUS dual addressing mode is a member of the `SMBUS_InitTypeDef` structure. #define SMBUS_DUALADDRESS_DISABLE #define SMBUS_DUALADDRESS_ENABLE	Removed; in HAL2, the SMBUS dual addressing mode is managed by unitary functions in the HAL layer. hal_status_t HAL_SMBUS_EnableOwnAddress2(hal_smbus_handle_t hsmbus); hal_status_t HAL_SMBUS_DisableOwnAddress2(hal_smbus_handle_t hsmbus);

HAL SMBUS fast mode plus enable/disable constants ¶

HAL1	HAL2
#define SMBUS_FASTMODEPLUS_DISABLE #define SMBUS_FASTMODEPLUS_ENABLE	typedef enum { HAL_SMBUS_FAST_MODE_PLUS_DISABLED HAL_SMBUS_FAST_MODE_PLUS_ENABLED } hal_smbus_fast_mode_plus_status_t;

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS fast mode plus I2C peripherals constants ¶

HAL1	HAL2
In HAL1 the SMBUS enable fast mode plus and disable have been managed by APIs: `HAL_SMBUSEx_EnableFastModePlus()`, `HAL_SMBUSEx_DisableFastModePlus()` The parameter `ConfigFastModePlus` selects the pin and can be one of the following constants.	In HAL2 the SMBUS enable fast mode plus and disable are managed by APIs: `HAL_SMBUS_EnableFastModePlus()`, `HAL_SMBUS_DisableFastModePlus()` The selection of pin is managed by the SYSCFG driver `HAL_SYSCFG_EnableI2CFastModePlus()`, `HAL_SYSCFG_DisableI2CFastModePlus()` or SBS driver: `HAL_SBS_EnableFastModePlus()`, `HAL_SBS_DisableFastModePlus()`. The parameter `fast_mode_plus` can be one of following constants:
#define SMBUS_FMP_NOT_SUPPORTED #define SMBUS_FASTMODEPLUS_I2C1 #define SMBUS_FASTMODEPLUS_I2C2 #define SMBUS_FASTMODEPLUS_I2C3 #define SMBUS_FASTMODEPLUS_I2C4 #define SMBUS_FASTMODEPLUS_PA10 #define SMBUS_FASTMODEPLUS_PA9 #define SMBUS_FASTMODEPLUS_PB6 #define SMBUS_FASTMODEPLUS_PB7 #define SMBUS_FASTMODEPLUS_PB8 #define SMBUS_FASTMODEPLUS_PB9	hal_status_t HAL_SMBUS_EnableFastModePlus(hal_smbus_handle_t hsmbus); hal_status_t HAL_SMBUS_DisableFastModePlus(hal_smbus_handle_t hsmbus);

HAL1

HAL2

In HAL1 the SMBUS enable fast mode plus and disable have been managed by APIs:

HAL_SMBUSEx_EnableFastModePlus(),

HAL_SMBUSEx_DisableFastModePlus()

The parameter ConfigFastModePlus selects the pin and can be one of the following constants.

In HAL2 the SMBUS enable fast mode plus and disable are managed by APIs:

HAL_SMBUS_EnableFastModePlus(),

HAL_SMBUS_DisableFastModePlus()

The selection of pin is managed by the SYSCFG driver

HAL_SYSCFG_EnableI2CFastModePlus(),

HAL_SYSCFG_DisableI2CFastModePlus() or SBS driver:

HAL_SBS_EnableFastModePlus(),

HAL_SBS_DisableFastModePlus().

The parameter fast_mode_plus can be one of following constants:

                #define SMBUS_FMP_NOT_SUPPORTED
#define SMBUS_FASTMODEPLUS_I2C1
#define SMBUS_FASTMODEPLUS_I2C2
#define SMBUS_FASTMODEPLUS_I2C3
#define SMBUS_FASTMODEPLUS_I2C4

#define SMBUS_FASTMODEPLUS_PA10
#define SMBUS_FASTMODEPLUS_PA9
#define SMBUS_FASTMODEPLUS_PB6
#define SMBUS_FASTMODEPLUS_PB7
#define SMBUS_FASTMODEPLUS_PB8
#define SMBUS_FASTMODEPLUS_PB9

               

                hal_status_t HAL_SMBUS_EnableFastModePlus(hal_smbus_handle_t *hsmbus);
hal_status_t HAL_SMBUS_DisableFastModePlus(hal_smbus_handle_t *hsmbus);

HAL SMBUS transfer options constants ¶

HAL1	HAL2
#define SMBUS_FIRST_FRAME #define SMBUS_NEXT_FRAME #define SMBUS_FIRST_AND_LAST_FRAME_NO_PEC #define SMBUS_LAST_FRAME_NO_PEC #define SMBUS_FIRST_FRAME_WITH_PEC #define SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC #define SMBUS_LAST_FRAME_WITH_PEC #define SMBUS_OTHER_FRAME_NO_PEC #define SMBUS_OTHER_FRAME_WITH_PEC #define SMBUS_OTHER_AND_LAST_FRAME_NO_PEC #define SMBUS_OTHER_AND_LAST_FRAME_WITH_PEC	typedef enum { HAL_SMBUS_XFER_FIRST_FRAME HAL_SMBUS_XFER_NEXT_FRAME HAL_SMBUS_XFER_FIRST_AND_LAST_FRAME_NO_PEC HAL_SMBUS_XFER_LAST_FRAME_NO_PEC HAL_SMBUS_XFER_FIRST_FRAME_WITH_PEC HAL_SMBUS_XFER_FIRST_AND_LAST_FRAME_WITH_PEC HAL_SMBUS_XFER_LAST_FRAME_WITH_PEC HAL_SMBUS_XFER_OTHER_FRAME_NO_PEC HAL_SMBUS_XFER_OTHER_FRAME_WITH_PEC HAL_SMBUS_XFER_OTHER_AND_LAST_FRAME_NO_PEC HAL_SMBUS_XFER_OTHER_AND_LAST_FRAME_WITH_PEC } hal_smbus_xfer_opt_t;

HAL1

HAL2

                #define  SMBUS_FIRST_FRAME
#define  SMBUS_NEXT_FRAME
#define  SMBUS_FIRST_AND_LAST_FRAME_NO_PEC
#define  SMBUS_LAST_FRAME_NO_PEC
#define  SMBUS_FIRST_FRAME_WITH_PEC
#define  SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC
#define  SMBUS_LAST_FRAME_WITH_PEC
#define  SMBUS_OTHER_FRAME_NO_PEC
#define  SMBUS_OTHER_FRAME_WITH_PEC
#define  SMBUS_OTHER_AND_LAST_FRAME_NO_PEC
#define  SMBUS_OTHER_AND_LAST_FRAME_WITH_PEC

               

                typedef enum
{
  HAL_SMBUS_XFER_FIRST_FRAME
  HAL_SMBUS_XFER_NEXT_FRAME
  HAL_SMBUS_XFER_FIRST_AND_LAST_FRAME_NO_PEC
  HAL_SMBUS_XFER_LAST_FRAME_NO_PEC
  HAL_SMBUS_XFER_FIRST_FRAME_WITH_PEC
  HAL_SMBUS_XFER_FIRST_AND_LAST_FRAME_WITH_PEC
  HAL_SMBUS_XFER_LAST_FRAME_WITH_PEC
  HAL_SMBUS_XFER_OTHER_FRAME_NO_PEC
  HAL_SMBUS_XFER_OTHER_FRAME_WITH_PEC
  HAL_SMBUS_XFER_OTHER_AND_LAST_FRAME_NO_PEC
  HAL_SMBUS_XFER_OTHER_AND_LAST_FRAME_WITH_PEC
} hal_smbus_xfer_opt_t;

               

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS flags constants ¶

The listed defines in HAL1 are used by : HAL SMBUS get flag, and HAL SMBUS clear flags.

HAL1	HAL2
#define SMBUS_FLAG_MASK #define SMBUS_FLAG_SMBALERT #define SMBUS_FLAG_SMBDEFAULT #define SMBUS_FLAG_SMBHOST #define SMBUS_FLAG_TXE #define SMBUS_FLAG_TXIS #define SMBUS_FLAG_RXNE #define SMBUS_FLAG_ADDR #define SMBUS_FLAG_AF #define SMBUS_FLAG_STOPF #define SMBUS_FLAG_TC #define SMBUS_FLAG_TCR #define SMBUS_FLAG_BERR #define SMBUS_FLAG_ARLO #define SMBUS_FLAG_OVR #define SMBUS_FLAG_PECERR #define SMBUS_FLAG_TIMEOUT #define SMBUS_FLAG_ALERT #define SMBUS_FLAG_BUSY #define SMBUS_FLAG_DIR #define SMBUS_FLAG_ADD10 #define SMBUS_FLAG_BTF #define SMBUS_FLAG_SB #define SMBUS_FLAG_DUALF #define SMBUS_FLAG_GENCALL #define SMBUS_FLAG_TRA #define SMBUS_FLAG_MSL	Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveSMBusFlag_ALERT / LL_I2C_ClearSMBusFlag_ALERT instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_TXE instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_ADDR instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_NACK instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_STOP instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_BERR instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_ARLO instead. Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_OVR instead. Removed; use LL_I2C_IsActiveFlag instead. Removed; use LL_I2C_IsActiveSMBusFlag_PECERR / LL_I2C_ClearSMBusFlag_PECERR instead. Removed; use LL_I2C_IsActiveSMBusFlag_TIMEOUT / LL_I2C_ClearSMBusFlag_TIMEOUT instead. Removed; use LL_I2C_IsActiveSMBusFlag_ALERT / LL_I2C_ClearSMBusFlag_ALERT instead. Removed; use LL_I2C_IsActiveFlag instead. Not implemented yet in HAL2. Not implemented yet in HAL2. Not implemented yet in HAL2. Not implemented yet in HAL2. Not implemented yet in HAL2. Not implemented yet in HAL2. Not implemented yet in HAL2.

HAL1

HAL2

                #define SMBUS_FLAG_MASK
#define SMBUS_FLAG_SMBALERT
#define SMBUS_FLAG_SMBDEFAULT
#define SMBUS_FLAG_SMBHOST
#define SMBUS_FLAG_TXE
#define SMBUS_FLAG_TXIS
#define SMBUS_FLAG_RXNE
#define SMBUS_FLAG_ADDR
#define SMBUS_FLAG_AF
#define SMBUS_FLAG_STOPF
#define SMBUS_FLAG_TC
#define SMBUS_FLAG_TCR
#define SMBUS_FLAG_BERR
#define SMBUS_FLAG_ARLO
#define SMBUS_FLAG_OVR
#define SMBUS_FLAG_PECERR
#define SMBUS_FLAG_TIMEOUT
#define SMBUS_FLAG_ALERT
#define SMBUS_FLAG_BUSY
#define SMBUS_FLAG_DIR
#define SMBUS_FLAG_ADD10
#define SMBUS_FLAG_BTF
#define SMBUS_FLAG_SB
#define SMBUS_FLAG_DUALF
#define SMBUS_FLAG_GENCALL
#define SMBUS_FLAG_TRA
#define SMBUS_FLAG_MSL

               

                Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveSMBusFlag_ALERT / LL_I2C_ClearSMBusFlag_ALERT instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_TXE instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_ADDR instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_NACK instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_STOP instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_BERR instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_ARLO instead.
Removed; use LL_I2C_IsActiveFlag / LL_I2C_ClearFlag_OVR instead.
Removed; use LL_I2C_IsActiveFlag instead.
Removed; use LL_I2C_IsActiveSMBusFlag_PECERR / LL_I2C_ClearSMBusFlag_PECERR instead.
Removed; use LL_I2C_IsActiveSMBusFlag_TIMEOUT / LL_I2C_ClearSMBusFlag_TIMEOUT instead.
Removed; use LL_I2C_IsActiveSMBusFlag_ALERT / LL_I2C_ClearSMBusFlag_ALERT instead.
Removed; use LL_I2C_IsActiveFlag instead.
Not implemented yet in HAL2.
Not implemented yet in HAL2.
Not implemented yet in HAL2.
Not implemented yet in HAL2.
Not implemented yet in HAL2.
Not implemented yet in HAL2.
Not implemented yet in HAL2.

               

Related concept:

Define statements and enumerations redirected to LL equivalents

HAL SMBUS general call states constants ¶

HAL1	HAL2
In HAL1, the SMBUS general call addressing mode is a member of the `SMBUS_InitTypeDef` structure.	Removed; In HAL2, the SMBUS general call addressing mode is managed by unitary functions in the HAL layer.
#define SMBUS_GENERALCALL_DISABLE #define SMBUS_GENERALCALL_ENABLE	hal_status_t HAL_SMBUS_SLAVE_EnableAckGeneralCall(hal_smbus_handle_t hsmbus); hal_status_t HAL_SMBUS_SLAVE_DisableAckGeneralCall(hal_smbus_handle_t hsmbus);

HAL1

HAL2

In HAL1, the SMBUS general call addressing mode is a member of the SMBUS_InitTypeDef structure.

Removed; In HAL2, the SMBUS general call addressing mode is managed by unitary functions in the HAL layer.

                #define SMBUS_GENERALCALL_DISABLE
#define SMBUS_GENERALCALL_ENABLE

                hal_status_t HAL_SMBUS_SLAVE_EnableAckGeneralCall(hal_smbus_handle_t *hsmbus);
hal_status_t HAL_SMBUS_SLAVE_DisableAckGeneralCall(hal_smbus_handle_t *hsmbus);

HAL SMBUS generate commands constants ¶

HAL1	HAL2
#define SMBUS_NO_STARTSTOP #define SMBUS_GENERATE_NO_START_READ #define SMBUS_GENERATE_NO_START_WRITE #define SMBUS_GENERATE_STOP #define SMBUS_GENERATE_START_READ #define SMBUS_GENERATE_START_WRITE	Removed; these constants have been used internally in `HAL1` and do not impact user-level operations.

HAL SMBUS autonomous mode trigger selection constants ¶

HAL1	HAL2
#define SMBUS_TRIG_GRP1 #define SMBUS_TRIG_GRP2 #define SMBUS_GRP1_COMP1_TRG #define SMBUS_GRP1_COMP2_TRG #define SMBUS_GRP1_EXTI5_TRG #define SMBUS_GRP1_EXTI9_TRG #define SMBUS_GRP1_GPDMA_CH0_TCF_TRG #define SMBUS_GRP1_GPDMA_CH1_TCF_TRG #define SMBUS_GRP1_GPDMA_CH2_TCF_TRG #define SMBUS_GRP1_GPDMA_CH3_TCF_TRG #define SMBUS_GRP1_LPTIM1_CH1_TRG #define SMBUS_GRP1_LPTIM2_CH1_TRG #define SMBUS_GRP1_RTC_ALRA_TRG #define SMBUS_GRP1_RTC_WUT_TRG #define SMBUS_GRP2_COMP1_TRG #define SMBUS_GRP2_COMP2_TRG #define SMBUS_GRP2_EXTI5_TRG #define SMBUS_GRP2_EXTI8_TRG #define SMBUS_GRP2_LPDMA_CH0_TCF_TRG #define SMBUS_GRP2_LPDMA_CH1_TCF_TRG #define SMBUS_GRP2_LPDMA_CH2_TCF_TRG #define SMBUS_GRP2_LPDMA_CH3_TCF_TRG #define SMBUS_GRP2_LPTIM1_CH1_TRG #define SMBUS_GRP2_LPTIM3_CH1_TRG #define SMBUS_GRP2_RTC_ALRA_TRG #define SMBUS_GRP2_RTC_WUT_TRG	Used internally and do not impact user-level operations. Used internally and do not impact user-level operations. typedef enum { HAL_SMBUS_AM_TRIG_GRP1_COMP1_OUT HAL_SMBUS_AM_TRIG_GRP1_COMP2_OUT HAL_SMBUS_AM_TRIG_GRP1_EXTI5 HAL_SMBUS_AM_TRIG_GRP1_EXTI9 HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH0_TC HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH1_TC HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH2_TC HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH3_TC HAL_SMBUS_AM_TRIG_GRP1_LPTIM1_CH1 HAL_SMBUS_AM_TRIG_GRP1_LPTIM2_CH1 HAL_SMBUS_AM_TRIG_GRP1_RTC_ALRA_TRG HAL_SMBUS_AM_TRIG_GRP1_RTC_WUT_TRG HAL_SMBUS_AM_TRIG_GRP2_COMP1_OUT HAL_SMBUS_AM_TRIG_GRP2_COMP2_OUT HAL_SMBUS_AM_TRIG_GRP2_EXTI5 HAL_SMBUS_AM_TRIG_GRP2_EXTI8 HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH0_TC HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH1_TC HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH2_TC HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH3_TC HAL_SMBUS_AM_TRIG_GRP2_LPTIM1_CH1 HAL_SMBUS_AM_TRIG_GRP2_LPTIM3_CH1 HAL_SMBUS_AM_TRIG_GRP2_RTC_ALRA_TRG HAL_SMBUS_AM_TRIG_GRP2_RTC_WUT_TRG } hal_smbus_am_trig_source_t;

HAL1

HAL2

                #define SMBUS_TRIG_GRP1
#define SMBUS_TRIG_GRP2



#define SMBUS_GRP1_COMP1_TRG
#define SMBUS_GRP1_COMP2_TRG
#define SMBUS_GRP1_EXTI5_TRG
#define SMBUS_GRP1_EXTI9_TRG
#define SMBUS_GRP1_GPDMA_CH0_TCF_TRG
#define SMBUS_GRP1_GPDMA_CH1_TCF_TRG
#define SMBUS_GRP1_GPDMA_CH2_TCF_TRG
#define SMBUS_GRP1_GPDMA_CH3_TCF_TRG
#define SMBUS_GRP1_LPTIM1_CH1_TRG
#define SMBUS_GRP1_LPTIM2_CH1_TRG
#define SMBUS_GRP1_RTC_ALRA_TRG
#define SMBUS_GRP1_RTC_WUT_TRG
#define SMBUS_GRP2_COMP1_TRG
#define SMBUS_GRP2_COMP2_TRG
#define SMBUS_GRP2_EXTI5_TRG
#define SMBUS_GRP2_EXTI8_TRG
#define SMBUS_GRP2_LPDMA_CH0_TCF_TRG
#define SMBUS_GRP2_LPDMA_CH1_TCF_TRG
#define SMBUS_GRP2_LPDMA_CH2_TCF_TRG
#define SMBUS_GRP2_LPDMA_CH3_TCF_TRG
#define SMBUS_GRP2_LPTIM1_CH1_TRG
#define SMBUS_GRP2_LPTIM3_CH1_TRG
#define SMBUS_GRP2_RTC_ALRA_TRG
#define SMBUS_GRP2_RTC_WUT_TRG

               

                 Used internally and do not impact user-level operations.
 Used internally and do not impact user-level operations.

typedef enum
{
  HAL_SMBUS_AM_TRIG_GRP1_COMP1_OUT
  HAL_SMBUS_AM_TRIG_GRP1_COMP2_OUT
  HAL_SMBUS_AM_TRIG_GRP1_EXTI5
  HAL_SMBUS_AM_TRIG_GRP1_EXTI9
  HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH0_TC
  HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH1_TC
  HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH2_TC
  HAL_SMBUS_AM_TRIG_GRP1_GPDMA1_CH3_TC
  HAL_SMBUS_AM_TRIG_GRP1_LPTIM1_CH1
  HAL_SMBUS_AM_TRIG_GRP1_LPTIM2_CH1
  HAL_SMBUS_AM_TRIG_GRP1_RTC_ALRA_TRG
  HAL_SMBUS_AM_TRIG_GRP1_RTC_WUT_TRG
  HAL_SMBUS_AM_TRIG_GRP2_COMP1_OUT
  HAL_SMBUS_AM_TRIG_GRP2_COMP2_OUT
  HAL_SMBUS_AM_TRIG_GRP2_EXTI5
  HAL_SMBUS_AM_TRIG_GRP2_EXTI8
  HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH0_TC
  HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH1_TC
  HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH2_TC
  HAL_SMBUS_AM_TRIG_GRP2_LPDMA1_CH3_TC
  HAL_SMBUS_AM_TRIG_GRP2_LPTIM1_CH1
  HAL_SMBUS_AM_TRIG_GRP2_LPTIM3_CH1
  HAL_SMBUS_AM_TRIG_GRP2_RTC_ALRA_TRG
  HAL_SMBUS_AM_TRIG_GRP2_RTC_WUT_TRG
} hal_smbus_am_trig_source_t;

               

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS interrupt types constants ¶

HAL1	HAL2
#define SMBUS_IT_ADDR #define SMBUS_IT_ADDRI #define SMBUS_IT_ALERT #define SMBUS_IT_BUF #define SMBUS_IT_ERR #define SMBUS_IT_ERRI #define SMBUS_IT_EVT #define SMBUS_IT_NACKI #define SMBUS_IT_RX #define SMBUS_IT_RXI #define SMBUS_IT_STOPI #define SMBUS_IT_TCI #define SMBUS_IT_TX #define SMBUS_IT_TXI	Removed; use LL_I2C_EnableIT_ADDR / LL_I2C_DisableIT_ADDR / LL_I2C_IsEnabledIT_ADDR instead. Removed; use LL_I2C_EnableIT_ADDR / LL_I2C_DisableIT_ADDR / LL_I2C_IsEnabledIT_ADDR instead. Removed; use LL_I2C_EnableSMBusAlert / LL_I2C_DisableSMBusAlert / LL_I2C_IsEnabledSMBusAlert Removed; use LL_I2C_EnableIT_BUF / LL_I2C_DisableIT_BUF / LL_I2C_IsEnabledIT_BUF instead. Removed; use LL_I2C_EnableIT_ERR / LL_I2C_DisableIT_ERR / LL_I2C_IsEnabledIT_ERR instead. Removed; use LL_I2C_EnableIT_ERR / LL_I2C_DisableIT_ERR / LL_I2C_IsEnabledIT_ERR instead. Removed; use LL_I2C_EnableIT_EVT / LL_I2C_DisableIT_EVT / LL_I2C_IsEnabledIT_EVT instead. Removed; use LL_I2C_EnableIT_NACK / LL_I2C_DisableIT_NACK / LL_I2C_IsEnabledIT_NACK instead. Removed; use LL_I2C_EnableIT_RX / LL_I2C_DisableIT_RX / LL_I2C_IsEnabledIT_RX instead. Removed; use LL_I2C_EnableIT_RX / LL_I2C_DisableIT_RX / LL_I2C_IsEnabledIT_RX instead. Removed; use LL_I2C_EnableIT_STOP / LL_I2C_DisableIT_STOP / LL_I2C_IsEnabledIT_STOP instead. Removed; use LL_I2C_EnableIT_TC / LL_I2C_DisableIT_TC / LL_I2C_IsEnabledIT_TC instead. Removed; use LL_I2C_EnableIT_TX / LL_I2C_DisableIT_TX / LL_I2C_IsEnabledIT_TX instead. Removed; use LL_I2C_EnableIT_TX / LL_I2C_DisableIT_TX / LL_I2C_IsEnabledIT_TX instead.

HAL1

HAL2

                #define SMBUS_IT_ADDR
#define SMBUS_IT_ADDRI
#define SMBUS_IT_ALERT
#define SMBUS_IT_BUF
#define SMBUS_IT_ERR
#define SMBUS_IT_ERRI
#define SMBUS_IT_EVT
#define SMBUS_IT_NACKI
#define SMBUS_IT_RX
#define SMBUS_IT_RXI
#define SMBUS_IT_STOPI
#define SMBUS_IT_TCI
#define SMBUS_IT_TX
#define SMBUS_IT_TXI

               

                Removed; use LL_I2C_EnableIT_ADDR / LL_I2C_DisableIT_ADDR / LL_I2C_IsEnabledIT_ADDR instead.
Removed; use LL_I2C_EnableIT_ADDR / LL_I2C_DisableIT_ADDR / LL_I2C_IsEnabledIT_ADDR instead.
Removed; use LL_I2C_EnableSMBusAlert / LL_I2C_DisableSMBusAlert / LL_I2C_IsEnabledSMBusAlert
Removed; use LL_I2C_EnableIT_BUF / LL_I2C_DisableIT_BUF / LL_I2C_IsEnabledIT_BUF instead.
Removed; use LL_I2C_EnableIT_ERR / LL_I2C_DisableIT_ERR / LL_I2C_IsEnabledIT_ERR instead.
Removed; use LL_I2C_EnableIT_ERR / LL_I2C_DisableIT_ERR / LL_I2C_IsEnabledIT_ERR instead.
Removed; use LL_I2C_EnableIT_EVT / LL_I2C_DisableIT_EVT / LL_I2C_IsEnabledIT_EVT instead.
Removed; use LL_I2C_EnableIT_NACK / LL_I2C_DisableIT_NACK / LL_I2C_IsEnabledIT_NACK instead.
Removed; use LL_I2C_EnableIT_RX / LL_I2C_DisableIT_RX / LL_I2C_IsEnabledIT_RX instead.
Removed; use LL_I2C_EnableIT_RX / LL_I2C_DisableIT_RX / LL_I2C_IsEnabledIT_RX instead.
Removed; use LL_I2C_EnableIT_STOP / LL_I2C_DisableIT_STOP / LL_I2C_IsEnabledIT_STOP instead.
Removed; use LL_I2C_EnableIT_TC / LL_I2C_DisableIT_TC / LL_I2C_IsEnabledIT_TC instead.
Removed; use LL_I2C_EnableIT_TX / LL_I2C_DisableIT_TX / LL_I2C_IsEnabledIT_TX instead.
Removed; use LL_I2C_EnableIT_TX / LL_I2C_DisableIT_TX / LL_I2C_IsEnabledIT_TX instead.

               

HAL SMBUS no stretch states constants ¶

HAL1	HAL2
#define SMBUS_NOSTRETCH_DISABLE #define SMBUS_NOSTRETCH_ENABLE	Removed; The SMBUS protocol is based on clock stretching, and it is always enabled

HAL SMBUS own address 2 mask constants ¶

HAL1	HAL2
#define SMBUS_OA2_NOMASK #define SMBUS_OA2_MASK01 #define SMBUS_OA2_MASK02 #define SMBUS_OA2_MASK03 #define SMBUS_OA2_MASK04 #define SMBUS_OA2_MASK05 #define SMBUS_OA2_MASK06 #define SMBUS_OA2_MASK07	typedef enum { HAL_SMBUS_OWN_ADDR2_NOMASK HAL_SMBUS_OWN_ADDR2_MASK01 HAL_SMBUS_OWN_ADDR2_MASK02 HAL_SMBUS_OWN_ADDR2_MASK03 HAL_SMBUS_OWN_ADDR2_MASK04 HAL_SMBUS_OWN_ADDR2_MASK05 HAL_SMBUS_OWN_ADDR2_MASK06 HAL_SMBUS_OWN_ADDR2_MASK07 } hal_smbus_own_addr2_mask_t;

HAL1

HAL2

                #define SMBUS_OA2_NOMASK
#define SMBUS_OA2_MASK01
#define SMBUS_OA2_MASK02
#define SMBUS_OA2_MASK03
#define SMBUS_OA2_MASK04
#define SMBUS_OA2_MASK05
#define SMBUS_OA2_MASK06
#define SMBUS_OA2_MASK07

               

                typedef enum
{
  HAL_SMBUS_OWN_ADDR2_NOMASK
  HAL_SMBUS_OWN_ADDR2_MASK01
  HAL_SMBUS_OWN_ADDR2_MASK02
  HAL_SMBUS_OWN_ADDR2_MASK03
  HAL_SMBUS_OWN_ADDR2_MASK04
  HAL_SMBUS_OWN_ADDR2_MASK05
  HAL_SMBUS_OWN_ADDR2_MASK06
  HAL_SMBUS_OWN_ADDR2_MASK07
} hal_smbus_own_addr2_mask_t;

               

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS PEC states constants ¶

HAL1	HAL2
	Removed; In HAL2 the SMBUS packet error check is managed by unitary functions in the HAL layer.
#define SMBUS_PEC_DISABLE #define SMBUS_PEC_ENABLE	hal_status_t HAL_SMBUS_EnablePacketErrorCheck(hal_smbus_handle_t hsmbus) hal_status_t HAL_SMBUS_DisablePacketErrorCheck(hal_smbus_handle_t hsmbus)

HAL SMBUS peripheral modes constants ¶

HAL1	HAL2
#define SMBUS_PERIPHERAL_MODE_SMBUS_HOST #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP	typedef enum { HAL_SMBUS_PERIPHERAL_MODE_HOST HAL_SMBUS_PERIPHERAL_MODE_SLAVE HAL_SMBUS_PERIPHERAL_MODE_SLAVE_ARP } hal_smbus_mode_t;

HAL1

HAL2

                #define SMBUS_PERIPHERAL_MODE_SMBUS_HOST
#define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE
#define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP

               

                typedef enum
{
  HAL_SMBUS_PERIPHERAL_MODE_HOST
  HAL_SMBUS_PERIPHERAL_MODE_SLAVE
  HAL_SMBUS_PERIPHERAL_MODE_SLAVE_ARP
} hal_smbus_mode_t;

               

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL SMBUS reload mode constants ¶

HAL1	HAL2
#define SMBUS_SOFTEND_MODE #define SMBUS_RELOAD_MODE #define SMBUS_AUTOEND_MODE #define SMBUS_SENDPEC_MODE	Removed; these constants have been used internally in `HAL1` and do not impact user-level operations.

HAL SMBUS trigger types constants ¶

HAL1	HAL2
#define SMBUS_TRIG_POLARITY_RISING #define SMBUS_TRIG_POLARITY_FALLING	typedef enum { HAL_SMBUS_AM_TRIG_RISING HAL_SMBUS_AM_TRIG_FALLING } hal_smbus_am_trig_polarity_t;

Related concept:

Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.