FMPSMBUS Private Functions

Data transfers Private functions. More...

Collaboration diagram for FMPSMBUS Private Functions:

Functions
static HAL_StatusTypeDef	FMPSMBUS_WaitOnFlagUntilTimeout (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint32_t Flag, FlagStatus Status, uint32_t Timeout)
	Handle FMPSMBUS Communication Timeout.
static HAL_StatusTypeDef	FMPSMBUS_Master_ISR (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint32_t StatusFlags)
	Interrupt Sub-Routine which handle the Interrupt Flags Master Mode.
static HAL_StatusTypeDef	FMPSMBUS_Slave_ISR (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint32_t StatusFlags)
	Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode.
static void	FMPSMBUS_ITErrorHandler (FMPSMBUS_HandleTypeDef *hfmpsmbus)
	FMPSMBUS interrupts error handler.
static void	FMPSMBUS_Enable_IRQ (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint32_t InterruptRequest)
	Manage the enabling of Interrupts.
static void	FMPSMBUS_Disable_IRQ (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint32_t InterruptRequest)
	Manage the disabling of Interrupts.
static void	FMPSMBUS_Flush_TXDR (FMPSMBUS_HandleTypeDef *hfmpsmbus)
	FMPSMBUS Tx data register flush process.
static void	FMPSMBUS_TransferConfig (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint16_t DevAddress, uint8_t Size, uint32_t Mode, uint32_t Request)
	Handle FMPSMBUSx communication when starting transfer or during transfer (TC or TCR flag are set).
static void	FMPSMBUS_ConvertOtherXferOptions (FMPSMBUS_HandleTypeDef *hfmpsmbus)
	Convert FMPSMBUSx OTHER_xxx XferOptions to functional XferOptions.

Detailed Description

Data transfers Private functions.

Function Documentation

FMPSMBUS_WaitOnFlagUntilTimeout()

static HAL_StatusTypeDef FMPSMBUS_WaitOnFlagUntilTimeout ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint32_t Flag, FlagStatus Status, uint32_t Timeout )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Handle FMPSMBUS Communication Timeout.

Parameters

hfmpsmbus	Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS.
Flag	Specifies the FMPSMBUS flag to check.
Status	The new Flag status (SET or RESET).
Timeout	Timeout duration

Return values

HAL

status

Definition at line 2669 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_GET_FLAG, __HAL_UNLOCK, FMPSMBUS_HandleTypeDef::ErrorCode, HAL_ERROR, HAL_FMPSMBUS_ERROR_HALTIMEOUT, HAL_FMPSMBUS_STATE_READY, HAL_GetTick(), HAL_MAX_DELAY, HAL_OK, FMPSMBUS_HandleTypeDef::PreviousState, and FMPSMBUS_HandleTypeDef::State.

Referenced by HAL_FMPSMBUS_IsDeviceReady().

FMPSMBUS_Master_ISR()

static HAL_StatusTypeDef FMPSMBUS_Master_ISR ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint32_t StatusFlags )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Interrupt Sub-Routine which handle the Interrupt Flags Master Mode.

Parameters

hfmpsmbus	Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS.
StatusFlags	Value of Interrupt Flags.

Return values

HAL

status

Definition at line 1886 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_CLEAR_FLAG, __HAL_FMPSMBUS_DISABLE, __HAL_FMPSMBUS_ENABLE, __HAL_LOCK, __HAL_UNLOCK, FMPSMBUS_HandleTypeDef::ErrorCode, FMPSMBUS_AUTOEND_MODE, FMPSMBUS_CHECK_FLAG, FMPSMBUS_Disable_IRQ(), FMPSMBUS_FLAG_AF, FMPSMBUS_FLAG_RXNE, FMPSMBUS_FLAG_STOPF, FMPSMBUS_FLAG_TC, FMPSMBUS_FLAG_TCR, FMPSMBUS_FLAG_TXIS, FMPSMBUS_Flush_TXDR(), FMPSMBUS_GET_PEC_MODE, FMPSMBUS_GET_STOP_MODE, FMPSMBUS_IT_RX, FMPSMBUS_IT_TX, FMPSMBUS_ITErrorHandler(), FMPSMBUS_NO_STARTSTOP, FMPSMBUS_RELOAD_MODE, FMPSMBUS_RESET_CR2, FMPSMBUS_SENDPEC_MODE, FMPSMBUS_TransferConfig(), HAL_FMPSMBUS_ERROR_ACKF, HAL_FMPSMBUS_ErrorCallback(), HAL_FMPSMBUS_MasterRxCpltCallback(), HAL_FMPSMBUS_MasterTxCpltCallback(), HAL_FMPSMBUS_STATE_MASTER_BUSY_RX, HAL_FMPSMBUS_STATE_MASTER_BUSY_TX, HAL_FMPSMBUS_STATE_READY, HAL_OK, FMPSMBUS_HandleTypeDef::Instance, MAX_NBYTE_SIZE, FMPSMBUS_HandleTypeDef::pBuffPtr, FMPSMBUS_HandleTypeDef::PreviousState, FMPSMBUS_HandleTypeDef::State, FMPSMBUS_HandleTypeDef::XferCount, FMPSMBUS_HandleTypeDef::XferOptions, and FMPSMBUS_HandleTypeDef::XferSize.

Referenced by HAL_FMPSMBUS_EV_IRQHandler().

FMPSMBUS_Slave_ISR()

static HAL_StatusTypeDef FMPSMBUS_Slave_ISR ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint32_t StatusFlags )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode.

Parameters

hfmpsmbus	Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS.
StatusFlags	Value of Interrupt Flags.

Return values

HAL

status

Definition at line 2176 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_CLEAR_FLAG, __HAL_FMPSMBUS_DISABLE_IT, __HAL_FMPSMBUS_GET_FLAG, __HAL_LOCK, __HAL_UNLOCK, FMPSMBUS_HandleTypeDef::ErrorCode, FMPSMBUS_CHECK_FLAG, FMPSMBUS_Disable_IRQ(), FMPSMBUS_FLAG_ADDR, FMPSMBUS_FLAG_AF, FMPSMBUS_FLAG_RXNE, FMPSMBUS_FLAG_STOPF, FMPSMBUS_FLAG_TCR, FMPSMBUS_FLAG_TXIS, FMPSMBUS_Flush_TXDR(), FMPSMBUS_GET_ADDR_MATCH, FMPSMBUS_GET_DIR, FMPSMBUS_GET_PEC_MODE, FMPSMBUS_IT_ADDR, FMPSMBUS_IT_ADDRI, FMPSMBUS_IT_RX, FMPSMBUS_IT_TX, FMPSMBUS_NO_STARTSTOP, FMPSMBUS_RELOAD_MODE, FMPSMBUS_RESET_CR2, FMPSMBUS_SENDPEC_MODE, FMPSMBUS_TransferConfig(), HAL_FMPSMBUS_AddrCallback(), HAL_FMPSMBUS_ERROR_ACKF, HAL_FMPSMBUS_ErrorCallback(), HAL_FMPSMBUS_ListenCpltCallback(), HAL_FMPSMBUS_SlaveRxCpltCallback(), HAL_FMPSMBUS_SlaveTxCpltCallback(), HAL_FMPSMBUS_STATE_LISTEN, HAL_FMPSMBUS_STATE_READY, HAL_FMPSMBUS_STATE_SLAVE_BUSY_RX, HAL_FMPSMBUS_STATE_SLAVE_BUSY_TX, HAL_OK, FMPSMBUS_HandleTypeDef::Instance, MAX_NBYTE_SIZE, FMPSMBUS_HandleTypeDef::pBuffPtr, FMPSMBUS_HandleTypeDef::PreviousState, FMPSMBUS_HandleTypeDef::State, FMPSMBUS_HandleTypeDef::XferCount, FMPSMBUS_HandleTypeDef::XferOptions, and FMPSMBUS_HandleTypeDef::XferSize.

Referenced by HAL_FMPSMBUS_EV_IRQHandler().

FMPSMBUS_ITErrorHandler()

static void FMPSMBUS_ITErrorHandler ( FMPSMBUS_HandleTypeDef * hfmpsmbus )

static

#include <stm32f4xx_hal_fmpsmbus.c>

FMPSMBUS interrupts error handler.

Parameters

hfmpsmbus

FMPSMBUS handle.

Return values

None

Definition at line 2556 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_CLEAR_FLAG, FMPSMBUS_HandleTypeDef::ErrorCode, FMPSMBUS_FLAG_ALERT, FMPSMBUS_FLAG_ARLO, FMPSMBUS_FLAG_BERR, FMPSMBUS_FLAG_OVR, FMPSMBUS_FLAG_PECERR, FMPSMBUS_FLAG_TIMEOUT, FMPSMBUS_Flush_TXDR(), FMPSMBUS_IT_ERRI, HAL_FMPSMBUS_ERROR_ACKF, HAL_FMPSMBUS_ERROR_ALERT, HAL_FMPSMBUS_ERROR_ARLO, HAL_FMPSMBUS_ERROR_BERR, HAL_FMPSMBUS_ERROR_BUSTIMEOUT, HAL_FMPSMBUS_ERROR_NONE, HAL_FMPSMBUS_ERROR_OVR, HAL_FMPSMBUS_ERROR_PECERR, HAL_FMPSMBUS_ErrorCallback(), HAL_FMPSMBUS_STATE_LISTEN, HAL_FMPSMBUS_STATE_READY, HAL_FMPSMBUS_STATE_SLAVE_BUSY_RX, HAL_FMPSMBUS_STATE_SLAVE_BUSY_TX, FMPSMBUS_HandleTypeDef::Instance, FMPSMBUS_HandleTypeDef::PreviousState, and FMPSMBUS_HandleTypeDef::State.

Referenced by FMPSMBUS_Master_ISR(), and HAL_FMPSMBUS_ER_IRQHandler().

FMPSMBUS_Enable_IRQ()

static void FMPSMBUS_Enable_IRQ ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint32_t InterruptRequest )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Manage the enabling of Interrupts.

Parameters

hfmpsmbus	Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS.
InterruptRequest	Value of FMPSMBUS Interrupt configuration definition.

Return values

HAL

status

Definition at line 2444 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_ENABLE_IT, FMPSMBUS_IT_ADDR, FMPSMBUS_IT_ADDRI, FMPSMBUS_IT_ALERT, FMPSMBUS_IT_ERRI, FMPSMBUS_IT_NACKI, FMPSMBUS_IT_RX, FMPSMBUS_IT_RXI, FMPSMBUS_IT_STOPI, FMPSMBUS_IT_TCI, FMPSMBUS_IT_TX, and FMPSMBUS_IT_TXI.

Referenced by HAL_FMPSMBUS_EnableAlert_IT(), HAL_FMPSMBUS_EnableListen_IT(), HAL_FMPSMBUS_Master_Abort_IT(), HAL_FMPSMBUS_Master_Receive_IT(), HAL_FMPSMBUS_Master_Transmit_IT(), HAL_FMPSMBUS_Slave_Receive_IT(), and HAL_FMPSMBUS_Slave_Transmit_IT().

FMPSMBUS_Disable_IRQ()

static void FMPSMBUS_Disable_IRQ ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint32_t InterruptRequest )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Manage the disabling of Interrupts.

Parameters

hfmpsmbus	Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS.
InterruptRequest	Value of FMPSMBUS Interrupt configuration definition.

Return values

HAL

status

Definition at line 2484 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_DISABLE_IT, FMPSMBUS_GET_ALERT_ENABLED, FMPSMBUS_IT_ADDR, FMPSMBUS_IT_ADDRI, FMPSMBUS_IT_ALERT, FMPSMBUS_IT_ERRI, FMPSMBUS_IT_NACKI, FMPSMBUS_IT_RX, FMPSMBUS_IT_RXI, FMPSMBUS_IT_STOPI, FMPSMBUS_IT_TCI, FMPSMBUS_IT_TX, FMPSMBUS_IT_TXI, HAL_FMPSMBUS_STATE_LISTEN, HAL_FMPSMBUS_STATE_READY, and FMPSMBUS_HandleTypeDef::State.

Referenced by FMPSMBUS_Master_ISR(), FMPSMBUS_Slave_ISR(), HAL_FMPSMBUS_DisableAlert_IT(), HAL_FMPSMBUS_DisableListen_IT(), HAL_FMPSMBUS_Slave_Receive_IT(), and HAL_FMPSMBUS_Slave_Transmit_IT().

FMPSMBUS_Flush_TXDR()

static void FMPSMBUS_Flush_TXDR ( FMPSMBUS_HandleTypeDef * hfmpsmbus )

static

#include <stm32f4xx_hal_fmpsmbus.c>

FMPSMBUS Tx data register flush process.

Parameters

hfmpsmbus

FMPSMBUS handle.

Return values

None

Definition at line 2704 of file stm32f4xx_hal_fmpsmbus.c.

References __HAL_FMPSMBUS_CLEAR_FLAG, __HAL_FMPSMBUS_GET_FLAG, FMPSMBUS_FLAG_TXE, FMPSMBUS_FLAG_TXIS, and FMPSMBUS_HandleTypeDef::Instance.

Referenced by FMPSMBUS_ITErrorHandler(), FMPSMBUS_Master_ISR(), and FMPSMBUS_Slave_ISR().

FMPSMBUS_TransferConfig()

static void FMPSMBUS_TransferConfig ( FMPSMBUS_HandleTypeDef * hfmpsmbus, uint16_t DevAddress, uint8_t Size, uint32_t Mode, uint32_t Request )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Handle FMPSMBUSx communication when starting transfer or during transfer (TC or TCR flag are set).

Parameters

hfmpsmbus	FMPSMBUS handle.
DevAddress	specifies the slave address to be programmed.
Size	specifies the number of bytes to be programmed. This parameter must be a value between 0 and 255.
Mode	New state of the FMPSMBUS START condition generation. This parameter can be one or a combination of the following values: FMPSMBUS_RELOAD_MODE Enable Reload mode. FMPSMBUS_AUTOEND_MODE Enable Automatic end mode. FMPSMBUS_SOFTEND_MODE Enable Software end mode and Reload mode. FMPSMBUS_SENDPEC_MODE Enable Packet Error Calculation mode.
Request	New state of the FMPSMBUS START condition generation. This parameter can be one of the following values: FMPSMBUS_NO_STARTSTOP Don't Generate stop and start condition. FMPSMBUS_GENERATE_STOP Generate stop condition (Size should be set to 0). FMPSMBUS_GENERATE_START_READ Generate Restart for read request. FMPSMBUS_GENERATE_START_WRITE Generate Restart for write request.

Return values

None

Definition at line 2740 of file stm32f4xx_hal_fmpsmbus.c.

References assert_param, FMPSMBUS_HandleTypeDef::Instance, IS_FMPSMBUS_TRANSFER_MODE, and IS_FMPSMBUS_TRANSFER_REQUEST.

Referenced by FMPSMBUS_Master_ISR(), FMPSMBUS_Slave_ISR(), HAL_FMPSMBUS_Master_Abort_IT(), HAL_FMPSMBUS_Master_Receive_IT(), HAL_FMPSMBUS_Master_Transmit_IT(), HAL_FMPSMBUS_Slave_Receive_IT(), and HAL_FMPSMBUS_Slave_Transmit_IT().

FMPSMBUS_ConvertOtherXferOptions()

static void FMPSMBUS_ConvertOtherXferOptions ( FMPSMBUS_HandleTypeDef * hfmpsmbus )

static

#include <stm32f4xx_hal_fmpsmbus.c>

Convert FMPSMBUSx OTHER_xxx XferOptions to functional XferOptions.

Parameters

hfmpsmbus

FMPSMBUS handle.

Return values

None

Definition at line 2763 of file stm32f4xx_hal_fmpsmbus.c.

References FMPSMBUS_FIRST_AND_LAST_FRAME_NO_PEC, FMPSMBUS_FIRST_AND_LAST_FRAME_WITH_PEC, FMPSMBUS_FIRST_FRAME, FMPSMBUS_OTHER_AND_LAST_FRAME_NO_PEC, FMPSMBUS_OTHER_AND_LAST_FRAME_WITH_PEC, FMPSMBUS_OTHER_FRAME_NO_PEC, FMPSMBUS_OTHER_FRAME_WITH_PEC, FMPSMBUS_SENDPEC_MODE, and FMPSMBUS_HandleTypeDef::XferOptions.

Referenced by HAL_FMPSMBUS_Master_Receive_IT(), HAL_FMPSMBUS_Master_Transmit_IT(), HAL_FMPSMBUS_Slave_Receive_IT(), and HAL_FMPSMBUS_Slave_Transmit_IT().