Collaboration diagram for FMPI2C Private Functions:

Functions
static void	FMPI2C_DMAMasterTransmitCplt (DMA_HandleTypeDef *hdma)
	DMA FMPI2C master transmit process complete callback.

static void	FMPI2C_DMAMasterReceiveCplt (DMA_HandleTypeDef *hdma)
	DMA FMPI2C master receive process complete callback.

static void	FMPI2C_DMASlaveTransmitCplt (DMA_HandleTypeDef *hdma)
	DMA FMPI2C slave transmit process complete callback.

static void	FMPI2C_DMASlaveReceiveCplt (DMA_HandleTypeDef *hdma)
	DMA FMPI2C slave receive process complete callback.

static void	FMPI2C_DMAError (DMA_HandleTypeDef *hdma)
	DMA FMPI2C communication error callback.

static void	FMPI2C_DMAAbort (DMA_HandleTypeDef *hdma)
	DMA FMPI2C communication abort callback (To be called at end of DMA Abort procedure).

static void	FMPI2C_ITAddrCplt (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
	FMPI2C Address complete process callback.

static void	FMPI2C_ITMasterSeqCplt (FMPI2C_HandleTypeDef *hfmpi2c)
	FMPI2C Master sequential complete process.

static void	FMPI2C_ITSlaveSeqCplt (FMPI2C_HandleTypeDef *hfmpi2c)
	FMPI2C Slave sequential complete process.

static void	FMPI2C_ITMasterCplt (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
	FMPI2C Master complete process.

static void	FMPI2C_ITSlaveCplt (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
	FMPI2C Slave complete process.

static void	FMPI2C_ITListenCplt (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags)
	FMPI2C Listen complete process.

static void	FMPI2C_ITError (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ErrorCode)
	FMPI2C interrupts error process.

static HAL_StatusTypeDef	FMPI2C_RequestMemoryWrite (FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart)
	Master sends target device address followed by internal memory address for write request.

static HAL_StatusTypeDef	FMPI2C_RequestMemoryRead (FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart)
	Master sends target device address followed by internal memory address for read request.

static HAL_StatusTypeDef	FMPI2C_Master_ISR_IT (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with Interrupt.

static HAL_StatusTypeDef	FMPI2C_Mem_ISR_IT (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Memory Mode with Interrupt.

static HAL_StatusTypeDef	FMPI2C_Slave_ISR_IT (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with Interrupt.

static HAL_StatusTypeDef	FMPI2C_Master_ISR_DMA (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with DMA.

static HAL_StatusTypeDef	FMPI2C_Mem_ISR_DMA (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Memory Mode with DMA.

static HAL_StatusTypeDef	FMPI2C_Slave_ISR_DMA (struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources)
	Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with DMA.

static HAL_StatusTypeDef	FMPI2C_WaitOnFlagUntilTimeout (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart)
	This function handles FMPI2C Communication Timeout. It waits until a flag is no longer in the specified status.

static HAL_StatusTypeDef	FMPI2C_WaitOnTXISFlagUntilTimeout (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
	This function handles FMPI2C Communication Timeout for specific usage of TXIS flag.

static HAL_StatusTypeDef	FMPI2C_WaitOnRXNEFlagUntilTimeout (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
	This function handles FMPI2C Communication Timeout for specific usage of RXNE flag.

static HAL_StatusTypeDef	FMPI2C_WaitOnSTOPFlagUntilTimeout (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
	This function handles FMPI2C Communication Timeout for specific usage of STOP flag.

static HAL_StatusTypeDef	FMPI2C_IsErrorOccurred (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t Timeout, uint32_t Tickstart)
	This function handles errors detection during an FMPI2C Communication.

static void	FMPI2C_Enable_IRQ (FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest)
	Manage the enabling of Interrupts.

static void	FMPI2C_Disable_IRQ (FMPI2C_HandleTypeDef *hfmpi2c, uint16_t InterruptRequest)
	Manage the disabling of Interrupts.

static void	FMPI2C_TreatErrorCallback (FMPI2C_HandleTypeDef *hfmpi2c)
	FMPI2C Error callback treatment.

static void	FMPI2C_Flush_TXDR (FMPI2C_HandleTypeDef *hfmpi2c)
	FMPI2C Tx data register flush process.

static void	FMPI2C_TransferConfig (FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t Size, uint32_t Mode, uint32_t Request)
	Handles FMPI2Cx communication when starting transfer or during transfer (TC or TCR flag are set).

static void	FMPI2C_ConvertOtherXferOptions (FMPI2C_HandleTypeDef *hfmpi2c)
	Convert FMPI2Cx OTHER_xxx XferOptions to functional XferOptions.

Detailed Description

Function Documentation

◆ FMPI2C_DMAMasterTransmitCplt()

static void FMPI2C_DMAMasterTransmitCplt ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C master transmit process complete callback.

Parameters

hdma	DMA handle

Return values

None

Definition at line 6766 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_Enable_IRQ(), FMPI2C_ITError(), FMPI2C_XFER_CPLT_IT, FMPI2C_XFER_RELOAD_IT, HAL_DMA_Start_IT(), HAL_FMPI2C_ERROR_DMA, HAL_OK, __FMPI2C_HandleTypeDef::hdmatx, __FMPI2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __FMPI2C_HandleTypeDef::pBuffPtr, __FMPI2C_HandleTypeDef::XferCount, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by HAL_FMPI2C_Master_Seq_Transmit_DMA(), HAL_FMPI2C_Master_Transmit_DMA(), and HAL_FMPI2C_Mem_Write_DMA().

◆ FMPI2C_DMAMasterReceiveCplt()

static void FMPI2C_DMAMasterReceiveCplt ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C master receive process complete callback.

Parameters

hdma	DMA handle

Return values

None

Definition at line 6846 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_DIRECTION_RECEIVE, FMPI2C_Enable_IRQ(), FMPI2C_GET_DIR, FMPI2C_ITError(), FMPI2C_XFER_CPLT_IT, FMPI2C_XFER_RELOAD_IT, HAL_DMA_Start_IT(), HAL_FMPI2C_ERROR_DMA, HAL_OK, __FMPI2C_HandleTypeDef::hdmarx, __FMPI2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __FMPI2C_HandleTypeDef::pBuffPtr, __FMPI2C_HandleTypeDef::XferCount, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by HAL_FMPI2C_Master_Receive_DMA(), HAL_FMPI2C_Master_Seq_Receive_DMA(), and HAL_FMPI2C_Mem_Read_DMA().

◆ FMPI2C_DMASlaveTransmitCplt()

static void FMPI2C_DMASlaveTransmitCplt ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C slave transmit process complete callback.

Parameters

hdma	DMA handle

Return values

None

Definition at line 6817 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_FIRST_FRAME, FMPI2C_ITSlaveSeqCplt(), FMPI2C_NEXT_FRAME, __FMPI2C_HandleTypeDef::Instance, and __FMPI2C_HandleTypeDef::XferOptions.

Referenced by HAL_FMPI2C_Slave_Seq_Transmit_DMA(), and HAL_FMPI2C_Slave_Transmit_DMA().

◆ FMPI2C_DMASlaveReceiveCplt()

static void FMPI2C_DMASlaveReceiveCplt ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C slave receive process complete callback.

Parameters

hdma	DMA handle

Return values

None

Definition at line 6905 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_GET_DMA_REMAIN_DATA, FMPI2C_ITSlaveSeqCplt(), FMPI2C_NO_OPTION_FRAME, __FMPI2C_HandleTypeDef::hdmarx, __FMPI2C_HandleTypeDef::Instance, and __FMPI2C_HandleTypeDef::XferOptions.

Referenced by HAL_FMPI2C_Slave_Receive_DMA(), and HAL_FMPI2C_Slave_Seq_Receive_DMA().

◆ FMPI2C_DMAError()

static void FMPI2C_DMAError ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C communication error callback.

Parameters

hdma	DMA handle

Return values

None

Definition at line 6934 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_GET_DMA_REMAIN_DATA, FMPI2C_ITError(), HAL_DMA_ERROR_FE, HAL_DMA_GetError(), HAL_FMPI2C_ERROR_DMA, __FMPI2C_HandleTypeDef::hdmarx, __FMPI2C_HandleTypeDef::hdmatx, and __FMPI2C_HandleTypeDef::Instance.

Referenced by HAL_FMPI2C_Master_Receive_DMA(), HAL_FMPI2C_Master_Seq_Receive_DMA(), HAL_FMPI2C_Master_Seq_Transmit_DMA(), HAL_FMPI2C_Master_Transmit_DMA(), HAL_FMPI2C_Mem_Read_DMA(), HAL_FMPI2C_Mem_Write_DMA(), HAL_FMPI2C_Slave_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Transmit_DMA(), and HAL_FMPI2C_Slave_Transmit_DMA().

◆ FMPI2C_DMAAbort()

static void FMPI2C_DMAAbort ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_fmpi2c.c>

DMA FMPI2C communication abort callback (To be called at end of DMA Abort procedure).

Parameters

hdma	DMA handle.

Return values

None

Definition at line 6974 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_TreatErrorCallback(), __FMPI2C_HandleTypeDef::hdmarx, __FMPI2C_HandleTypeDef::hdmatx, and __DMA_HandleTypeDef::XferAbortCallback.

Referenced by FMPI2C_ITError(), HAL_FMPI2C_Slave_Seq_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Receive_IT(), HAL_FMPI2C_Slave_Seq_Transmit_DMA(), and HAL_FMPI2C_Slave_Seq_Transmit_IT().

◆ FMPI2C_ITAddrCplt()

static void FMPI2C_ITAddrCplt	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Address complete process callback.

Parameters

hfmpi2c	FMPI2C handle.
ITFlags	Interrupt flags to handle.

Return values

None

Definition at line 5944 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_UNLOCK, FMPI2C_InitTypeDef::AddressingMode, __FMPI2C_HandleTypeDef::AddrEventCount, FMPI2C_ADDRESSINGMODE_10BIT, FMPI2C_Disable_IRQ(), FMPI2C_FLAG_ADDR, FMPI2C_GET_ADDR_MATCH, FMPI2C_GET_DIR, FMPI2C_GET_OWN_ADDRESS1, FMPI2C_GET_OWN_ADDRESS2, FMPI2C_XFER_LISTEN_IT, HAL_FMPI2C_AddrCallback(), HAL_FMPI2C_STATE_LISTEN, __FMPI2C_HandleTypeDef::Init, SLAVE_ADDR_MSK, SLAVE_ADDR_SHIFT, __FMPI2C_HandleTypeDef::State, and UNUSED.

Referenced by FMPI2C_Slave_ISR_DMA(), and FMPI2C_Slave_ISR_IT().

◆ FMPI2C_ITMasterSeqCplt()

static void FMPI2C_ITMasterSeqCplt ( FMPI2C_HandleTypeDef * hfmpi2c )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Master sequential complete process.

Parameters

hfmpi2c FMPI2C handle.

Return values

None

Definition at line 6039 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_UNLOCK, FMPI2C_Disable_IRQ(), FMPI2C_STATE_MASTER_BUSY_RX, FMPI2C_STATE_MASTER_BUSY_TX, FMPI2C_XFER_RX_IT, FMPI2C_XFER_TX_IT, HAL_FMPI2C_MasterRxCpltCallback(), HAL_FMPI2C_MasterTxCpltCallback(), HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_BUSY_TX, HAL_FMPI2C_STATE_READY, __FMPI2C_HandleTypeDef::Mode, __FMPI2C_HandleTypeDef::PreviousState, __FMPI2C_HandleTypeDef::State, and __FMPI2C_HandleTypeDef::XferISR.

Referenced by FMPI2C_Master_ISR_DMA(), and FMPI2C_Master_ISR_IT().

◆ FMPI2C_ITSlaveSeqCplt()

static void FMPI2C_ITSlaveSeqCplt ( FMPI2C_HandleTypeDef * hfmpi2c )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Slave sequential complete process.

Parameters

hfmpi2c FMPI2C handle.

Return values

None

Definition at line 6092 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_UNLOCK, FMPI2C_CHECK_IT_SOURCE, FMPI2C_Disable_IRQ(), FMPI2C_STATE_SLAVE_BUSY_RX, FMPI2C_STATE_SLAVE_BUSY_TX, FMPI2C_XFER_RX_IT, FMPI2C_XFER_TX_IT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_SlaveRxCpltCallback(), HAL_FMPI2C_SlaveTxCpltCallback(), HAL_FMPI2C_STATE_BUSY_RX_LISTEN, HAL_FMPI2C_STATE_BUSY_TX_LISTEN, HAL_FMPI2C_STATE_LISTEN, __FMPI2C_HandleTypeDef::Instance, __FMPI2C_HandleTypeDef::Mode, __FMPI2C_HandleTypeDef::PreviousState, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_DMASlaveReceiveCplt(), FMPI2C_DMASlaveTransmitCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_Slave_ISR_DMA(), and FMPI2C_Slave_ISR_IT().

◆ FMPI2C_ITMasterCplt()

static void FMPI2C_ITMasterCplt	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Master complete process.

Parameters

hfmpi2c	FMPI2C handle.
ITFlags	Interrupt flags to handle.

Return values

None

Definition at line 6166 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_CHECK_FLAG, FMPI2C_Disable_IRQ(), FMPI2C_FLAG_AF, FMPI2C_FLAG_RXNE, FMPI2C_FLAG_STOPF, FMPI2C_Flush_TXDR(), FMPI2C_ITError(), FMPI2C_NO_OPTION_FRAME, FMPI2C_RESET_CR2, FMPI2C_STATE_MASTER_BUSY_RX, FMPI2C_STATE_MASTER_BUSY_TX, FMPI2C_STATE_NONE, FMPI2C_XFER_RX_IT, FMPI2C_XFER_TX_IT, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_NONE, HAL_FMPI2C_MasterRxCpltCallback(), HAL_FMPI2C_MasterTxCpltCallback(), HAL_FMPI2C_MemRxCpltCallback(), HAL_FMPI2C_MemTxCpltCallback(), HAL_FMPI2C_MODE_MEM, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_ABORT, HAL_FMPI2C_STATE_BUSY_RX, HAL_FMPI2C_STATE_BUSY_TX, HAL_FMPI2C_STATE_READY, __FMPI2C_HandleTypeDef::Instance, __FMPI2C_HandleTypeDef::Mode, __FMPI2C_HandleTypeDef::PreviousState, __FMPI2C_HandleTypeDef::State, UNUSED, __FMPI2C_HandleTypeDef::XferISR, and __FMPI2C_HandleTypeDef::XferOptions.

Referenced by FMPI2C_Master_ISR_DMA(), FMPI2C_Master_ISR_IT(), FMPI2C_Mem_ISR_DMA(), and FMPI2C_Mem_ISR_IT().

◆ FMPI2C_ITSlaveCplt()

static void FMPI2C_ITSlaveCplt	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Slave complete process.

Parameters

hfmpi2c	FMPI2C handle.
ITFlags	Interrupt flags to handle.

Return values

None

Definition at line 6309 of file stm32f4xx_hal_fmpi2c.c.

Referenced by FMPI2C_Slave_ISR_DMA(), and FMPI2C_Slave_ISR_IT().

◆ FMPI2C_ITListenCplt()

static void FMPI2C_ITListenCplt	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Listen complete process.

Parameters

hfmpi2c	FMPI2C handle.
ITFlags	Interrupt flags to handle.

Return values

None

Definition at line 6525 of file stm32f4xx_hal_fmpi2c.c.

Referenced by FMPI2C_ITSlaveCplt(), FMPI2C_Slave_ISR_DMA(), and FMPI2C_Slave_ISR_IT().

◆ FMPI2C_ITError()

static void FMPI2C_ITError	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ErrorCode )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C interrupts error process.

Parameters

hfmpi2c	FMPI2C handle.
ErrorCode	Error code to handle.

Return values

None

Definition at line 6576 of file stm32f4xx_hal_fmpi2c.c.

Referenced by FMPI2C_DMAError(), FMPI2C_DMAMasterReceiveCplt(), FMPI2C_DMAMasterTransmitCplt(), FMPI2C_ITMasterCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_Master_ISR_DMA(), FMPI2C_Master_ISR_IT(), FMPI2C_Mem_ISR_DMA(), FMPI2C_Mem_ISR_IT(), FMPI2C_Slave_ISR_DMA(), FMPI2C_Slave_ISR_IT(), and HAL_FMPI2C_ER_IRQHandler().

◆ FMPI2C_RequestMemoryWrite()

static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint16_t	DevAddress,
		uint16_t	MemAddress,
		uint16_t	MemAddSize,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

Master sends target device address followed by internal memory address for write request.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
DevAddress	Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface
MemAddress	Internal memory address
MemAddSize	Size of internal memory address
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 5840 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_FLAG_TCR, FMPI2C_GENERATE_START_WRITE, FMPI2C_MEM_ADD_LSB, FMPI2C_MEM_ADD_MSB, FMPI2C_MEMADD_SIZE_8BIT, FMPI2C_RELOAD_MODE, FMPI2C_TransferConfig(), FMPI2C_WaitOnFlagUntilTimeout(), FMPI2C_WaitOnTXISFlagUntilTimeout(), HAL_ERROR, HAL_OK, and __FMPI2C_HandleTypeDef::Instance.

Referenced by HAL_FMPI2C_Mem_Write().

◆ FMPI2C_RequestMemoryRead()

static HAL_StatusTypeDef FMPI2C_RequestMemoryRead	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint16_t	DevAddress,
		uint16_t	MemAddress,
		uint16_t	MemAddSize,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

Master sends target device address followed by internal memory address for read request.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
DevAddress	Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface
MemAddress	Internal memory address
MemAddSize	Size of internal memory address
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 5895 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_FLAG_TC, FMPI2C_GENERATE_START_WRITE, FMPI2C_MEM_ADD_LSB, FMPI2C_MEM_ADD_MSB, FMPI2C_MEMADD_SIZE_8BIT, FMPI2C_SOFTEND_MODE, FMPI2C_TransferConfig(), FMPI2C_WaitOnFlagUntilTimeout(), FMPI2C_WaitOnTXISFlagUntilTimeout(), HAL_ERROR, HAL_OK, and __FMPI2C_HandleTypeDef::Instance.

Referenced by HAL_FMPI2C_Mem_Read().

◆ FMPI2C_Master_ISR_IT()

static HAL_StatusTypeDef FMPI2C_Master_ISR_IT	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

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

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 4926 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_LOCK, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_AUTOEND_MODE, FMPI2C_CHECK_FLAG, FMPI2C_CHECK_IT_SOURCE, FMPI2C_DIRECTION_RECEIVE, FMPI2C_FLAG_AF, FMPI2C_FLAG_RXNE, FMPI2C_FLAG_STOPF, FMPI2C_FLAG_TC, FMPI2C_FLAG_TCR, FMPI2C_FLAG_TXIS, FMPI2C_Flush_TXDR(), FMPI2C_GET_DIR, FMPI2C_GET_STOP_MODE, FMPI2C_IT_NACKI, FMPI2C_IT_RXI, FMPI2C_IT_STOPI, FMPI2C_IT_TCI, FMPI2C_IT_TXI, FMPI2C_ITError(), FMPI2C_ITMasterCplt(), FMPI2C_ITMasterSeqCplt(), FMPI2C_NO_OPTION_FRAME, FMPI2C_NO_STARTSTOP, FMPI2C_RELOAD_MODE, FMPI2C_TransferConfig(), HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_SIZE, HAL_OK, __FMPI2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __FMPI2C_HandleTypeDef::pBuffPtr, __FMPI2C_HandleTypeDef::XferCount, __FMPI2C_HandleTypeDef::XferOptions, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by HAL_FMPI2C_Master_Receive_DMA(), HAL_FMPI2C_Master_Receive_IT(), HAL_FMPI2C_Master_Seq_Receive_DMA(), HAL_FMPI2C_Master_Seq_Receive_IT(), HAL_FMPI2C_Master_Seq_Transmit_DMA(), HAL_FMPI2C_Master_Seq_Transmit_IT(), HAL_FMPI2C_Master_Transmit_DMA(), and HAL_FMPI2C_Master_Transmit_IT().

◆ FMPI2C_Mem_ISR_IT()

static HAL_StatusTypeDef FMPI2C_Mem_ISR_IT	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

Interrupt Sub-Routine which handle the Interrupt Flags Memory Mode with Interrupt.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 5085 of file stm32f4xx_hal_fmpi2c.c.

Referenced by HAL_FMPI2C_Mem_Read_IT(), and HAL_FMPI2C_Mem_Write_IT().

◆ FMPI2C_Slave_ISR_IT()

static HAL_StatusTypeDef FMPI2C_Slave_ISR_IT	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

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

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 5244 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_LOCK, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_CHECK_FLAG, FMPI2C_CHECK_IT_SOURCE, FMPI2C_FIRST_AND_LAST_FRAME, FMPI2C_FIRST_FRAME, FMPI2C_FLAG_ADDR, FMPI2C_FLAG_AF, FMPI2C_FLAG_RXNE, FMPI2C_FLAG_STOPF, FMPI2C_FLAG_TXIS, FMPI2C_Flush_TXDR(), FMPI2C_IT_ADDRI, FMPI2C_IT_NACKI, FMPI2C_IT_RXI, FMPI2C_IT_STOPI, FMPI2C_IT_TXI, FMPI2C_ITAddrCplt(), FMPI2C_ITError(), FMPI2C_ITListenCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_ITSlaveSeqCplt(), FMPI2C_NEXT_FRAME, FMPI2C_NO_OPTION_FRAME, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_STATE_BUSY_TX_LISTEN, HAL_FMPI2C_STATE_LISTEN, HAL_OK, __FMPI2C_HandleTypeDef::Instance, __FMPI2C_HandleTypeDef::pBuffPtr, __FMPI2C_HandleTypeDef::State, __FMPI2C_HandleTypeDef::XferCount, __FMPI2C_HandleTypeDef::XferOptions, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by FMPI2C_ITError(), HAL_FMPI2C_EnableListen_IT(), HAL_FMPI2C_Slave_Receive_IT(), HAL_FMPI2C_Slave_Seq_Receive_IT(), HAL_FMPI2C_Slave_Seq_Transmit_IT(), and HAL_FMPI2C_Slave_Transmit_IT().

◆ FMPI2C_Master_ISR_DMA()

static HAL_StatusTypeDef FMPI2C_Master_ISR_DMA	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

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

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 5384 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_FMPI2C_DISABLE_IT, __HAL_LOCK, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_AUTOEND_MODE, FMPI2C_CHECK_FLAG, FMPI2C_CHECK_IT_SOURCE, FMPI2C_DIRECTION_RECEIVE, FMPI2C_Enable_IRQ(), FMPI2C_FLAG_AF, FMPI2C_FLAG_STOPF, FMPI2C_FLAG_TC, FMPI2C_FLAG_TCR, FMPI2C_Flush_TXDR(), FMPI2C_GET_DIR, FMPI2C_GET_STOP_MODE, FMPI2C_IT_NACKI, FMPI2C_IT_STOPI, FMPI2C_IT_TCI, FMPI2C_ITError(), FMPI2C_ITMasterCplt(), FMPI2C_ITMasterSeqCplt(), FMPI2C_NO_OPTION_FRAME, FMPI2C_NO_STARTSTOP, FMPI2C_RELOAD_MODE, FMPI2C_TransferConfig(), FMPI2C_XFER_CPLT_IT, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_SIZE, HAL_FMPI2C_STATE_BUSY_RX, HAL_OK, __FMPI2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __FMPI2C_HandleTypeDef::State, __FMPI2C_HandleTypeDef::XferCount, __FMPI2C_HandleTypeDef::XferOptions, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by FMPI2C_Enable_IRQ(), HAL_FMPI2C_Master_Receive_DMA(), HAL_FMPI2C_Master_Seq_Receive_DMA(), HAL_FMPI2C_Master_Seq_Transmit_DMA(), and HAL_FMPI2C_Master_Transmit_DMA().

◆ FMPI2C_Mem_ISR_DMA()

static HAL_StatusTypeDef FMPI2C_Mem_ISR_DMA	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

Interrupt Sub-Routine which handle the Interrupt Flags Memory Mode with DMA.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 5532 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_LOCK, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::Devaddress, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_AUTOEND_MODE, FMPI2C_CHECK_FLAG, FMPI2C_CHECK_IT_SOURCE, FMPI2C_DIRECTION_RECEIVE, FMPI2C_Disable_IRQ(), FMPI2C_Enable_IRQ(), FMPI2C_FLAG_AF, FMPI2C_FLAG_STOPF, FMPI2C_FLAG_TC, FMPI2C_FLAG_TCR, FMPI2C_FLAG_TXIS, FMPI2C_Flush_TXDR(), FMPI2C_GENERATE_START_READ, FMPI2C_GENERATE_START_WRITE, FMPI2C_GET_DIR, FMPI2C_IT_NACKI, FMPI2C_IT_STOPI, FMPI2C_IT_TCI, FMPI2C_IT_TXI, FMPI2C_ITError(), FMPI2C_ITMasterCplt(), FMPI2C_NO_STARTSTOP, FMPI2C_RELOAD_MODE, FMPI2C_TransferConfig(), FMPI2C_XFER_CPLT_IT, FMPI2C_XFER_ERROR_IT, FMPI2C_XFER_TX_IT, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_SIZE, HAL_FMPI2C_STATE_BUSY_RX, HAL_OK, __FMPI2C_HandleTypeDef::Instance, MAX_NBYTE_SIZE, __FMPI2C_HandleTypeDef::Memaddress, __FMPI2C_HandleTypeDef::State, __FMPI2C_HandleTypeDef::XferCount, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by FMPI2C_Enable_IRQ(), HAL_FMPI2C_Mem_Read_DMA(), and HAL_FMPI2C_Mem_Write_DMA().

◆ FMPI2C_Slave_ISR_DMA()

static HAL_StatusTypeDef FMPI2C_Slave_ISR_DMA	(	struct __FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	ITFlags,
		uint32_t	ITSources )

static

#include <stm32f4xx_hal_fmpi2c.c>

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

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
ITFlags	Interrupt flags to handle.
ITSources	Interrupt sources enabled.

Return values

HAL status

Definition at line 5696 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_LOCK, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_CHECK_FLAG, FMPI2C_CHECK_IT_SOURCE, FMPI2C_FIRST_AND_LAST_FRAME, FMPI2C_FIRST_FRAME, FMPI2C_FLAG_ADDR, FMPI2C_FLAG_AF, FMPI2C_FLAG_STOPF, FMPI2C_Flush_TXDR(), FMPI2C_GET_DMA_REMAIN_DATA, FMPI2C_IT_ADDRI, FMPI2C_IT_NACKI, FMPI2C_IT_STOPI, FMPI2C_ITAddrCplt(), FMPI2C_ITError(), FMPI2C_ITListenCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_ITSlaveSeqCplt(), FMPI2C_NEXT_FRAME, FMPI2C_NO_OPTION_FRAME, FMPI2C_STATE_SLAVE_BUSY_RX, FMPI2C_STATE_SLAVE_BUSY_TX, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_STATE_BUSY_RX, HAL_FMPI2C_STATE_BUSY_RX_LISTEN, HAL_FMPI2C_STATE_BUSY_TX, HAL_FMPI2C_STATE_BUSY_TX_LISTEN, HAL_FMPI2C_STATE_LISTEN, HAL_OK, __FMPI2C_HandleTypeDef::hdmarx, __FMPI2C_HandleTypeDef::hdmatx, __FMPI2C_HandleTypeDef::PreviousState, __FMPI2C_HandleTypeDef::State, and __FMPI2C_HandleTypeDef::XferOptions.

Referenced by FMPI2C_Enable_IRQ(), HAL_FMPI2C_Slave_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Transmit_DMA(), and HAL_FMPI2C_Slave_Transmit_DMA().

◆ FMPI2C_WaitOnFlagUntilTimeout()

static HAL_StatusTypeDef FMPI2C_WaitOnFlagUntilTimeout	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	Flag,
		FlagStatus	Status,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

This function handles FMPI2C Communication Timeout. It waits until a flag is no longer in the specified status.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
Flag	Specifies the FMPI2C flag to check.
Status	The actual Flag status (SET or RESET).
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 7004 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_GET_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_IsErrorOccurred(), HAL_ERROR, HAL_FMPI2C_ERROR_TIMEOUT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_READY, HAL_GetTick(), HAL_MAX_DELAY, HAL_OK, __FMPI2C_HandleTypeDef::Mode, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_RequestMemoryRead(), FMPI2C_RequestMemoryWrite(), HAL_FMPI2C_IsDeviceReady(), HAL_FMPI2C_Master_Receive(), HAL_FMPI2C_Master_Transmit(), HAL_FMPI2C_Mem_Read(), HAL_FMPI2C_Mem_Write(), HAL_FMPI2C_Slave_Receive(), and HAL_FMPI2C_Slave_Transmit().

◆ FMPI2C_WaitOnTXISFlagUntilTimeout()

static HAL_StatusTypeDef FMPI2C_WaitOnTXISFlagUntilTimeout	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

This function handles FMPI2C Communication Timeout for specific usage of TXIS flag.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 7044 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_GET_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_FLAG_TXIS, FMPI2C_IsErrorOccurred(), HAL_ERROR, HAL_FMPI2C_ERROR_TIMEOUT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_READY, HAL_GetTick(), HAL_MAX_DELAY, HAL_OK, __FMPI2C_HandleTypeDef::Mode, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_RequestMemoryRead(), FMPI2C_RequestMemoryWrite(), HAL_FMPI2C_Master_Transmit(), HAL_FMPI2C_Mem_Write(), and HAL_FMPI2C_Slave_Transmit().

◆ FMPI2C_WaitOnRXNEFlagUntilTimeout()

static HAL_StatusTypeDef FMPI2C_WaitOnRXNEFlagUntilTimeout	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

This function handles FMPI2C Communication Timeout for specific usage of RXNE flag.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 7123 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_FMPI2C_GET_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_FLAG_AF, FMPI2C_FLAG_RXNE, FMPI2C_FLAG_STOPF, FMPI2C_IsErrorOccurred(), FMPI2C_RESET_CR2, HAL_ERROR, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_NONE, HAL_FMPI2C_ERROR_TIMEOUT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_READY, HAL_GetTick(), HAL_OK, __FMPI2C_HandleTypeDef::Mode, __FMPI2C_HandleTypeDef::State, and __FMPI2C_HandleTypeDef::XferSize.

Referenced by HAL_FMPI2C_Master_Receive(), and HAL_FMPI2C_Slave_Receive().

◆ FMPI2C_WaitOnSTOPFlagUntilTimeout()

static HAL_StatusTypeDef FMPI2C_WaitOnSTOPFlagUntilTimeout	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

This function handles FMPI2C Communication Timeout for specific usage of STOP flag.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 7085 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_GET_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_FLAG_STOPF, FMPI2C_IsErrorOccurred(), HAL_ERROR, HAL_FMPI2C_ERROR_TIMEOUT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_STATE_READY, HAL_GetTick(), HAL_OK, __FMPI2C_HandleTypeDef::Mode, and __FMPI2C_HandleTypeDef::State.

Referenced by HAL_FMPI2C_Master_Receive(), HAL_FMPI2C_Master_Transmit(), HAL_FMPI2C_Mem_Read(), HAL_FMPI2C_Mem_Write(), HAL_FMPI2C_Slave_Receive(), and HAL_FMPI2C_Slave_Transmit().

◆ FMPI2C_IsErrorOccurred()

static HAL_StatusTypeDef FMPI2C_IsErrorOccurred	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	Timeout,
		uint32_t	Tickstart )

static

#include <stm32f4xx_hal_fmpi2c.c>

This function handles errors detection during an FMPI2C Communication.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
Timeout	Timeout duration
Tickstart	Tick start value

Return values

HAL status

Definition at line 7200 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_FMPI2C_GET_FLAG, __HAL_UNLOCK, __FMPI2C_HandleTypeDef::ErrorCode, FMPI2C_FLAG_AF, FMPI2C_FLAG_ARLO, FMPI2C_FLAG_BERR, FMPI2C_FLAG_BUSY, FMPI2C_FLAG_OVR, FMPI2C_FLAG_STOPF, FMPI2C_Flush_TXDR(), FMPI2C_RESET_CR2, FMPI2C_TIMEOUT_STOPF, HAL_ERROR, HAL_FMPI2C_ERROR_AF, HAL_FMPI2C_ERROR_ARLO, HAL_FMPI2C_ERROR_BERR, HAL_FMPI2C_ERROR_OVR, HAL_FMPI2C_ERROR_TIMEOUT, HAL_FMPI2C_MODE_NONE, HAL_FMPI2C_MODE_SLAVE, HAL_FMPI2C_STATE_READY, HAL_GetTick(), HAL_IS_BIT_SET, HAL_MAX_DELAY, HAL_OK, __FMPI2C_HandleTypeDef::Instance, __FMPI2C_HandleTypeDef::Mode, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_WaitOnFlagUntilTimeout(), FMPI2C_WaitOnRXNEFlagUntilTimeout(), FMPI2C_WaitOnSTOPFlagUntilTimeout(), and FMPI2C_WaitOnTXISFlagUntilTimeout().

◆ FMPI2C_Enable_IRQ()

static void FMPI2C_Enable_IRQ	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint16_t	InterruptRequest )

static

#include <stm32f4xx_hal_fmpi2c.c>

Manage the enabling of Interrupts.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
InterruptRequest	Value of FMPI2C Interrupt configuration definition.

Return values

None

Definition at line 7368 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_ENABLE_IT, FMPI2C_IT_ADDRI, FMPI2C_IT_ERRI, FMPI2C_IT_NACKI, FMPI2C_IT_RXI, FMPI2C_IT_STOPI, FMPI2C_IT_TCI, FMPI2C_IT_TXI, FMPI2C_Master_ISR_DMA(), FMPI2C_Mem_ISR_DMA(), FMPI2C_Slave_ISR_DMA(), FMPI2C_XFER_CPLT_IT, FMPI2C_XFER_ERROR_IT, FMPI2C_XFER_LISTEN_IT, FMPI2C_XFER_RELOAD_IT, FMPI2C_XFER_RX_IT, FMPI2C_XFER_TX_IT, and __FMPI2C_HandleTypeDef::XferISR.

◆ FMPI2C_Disable_IRQ()

static void FMPI2C_Disable_IRQ	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint16_t	InterruptRequest )

static

#include <stm32f4xx_hal_fmpi2c.c>

Manage the disabling of Interrupts.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.
InterruptRequest	Value of FMPI2C Interrupt configuration definition.

Return values

None

Definition at line 7459 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_DISABLE_IT, FMPI2C_IT_ADDRI, FMPI2C_IT_ERRI, FMPI2C_IT_NACKI, FMPI2C_IT_RXI, FMPI2C_IT_STOPI, FMPI2C_IT_TCI, FMPI2C_IT_TXI, FMPI2C_XFER_CPLT_IT, FMPI2C_XFER_ERROR_IT, FMPI2C_XFER_LISTEN_IT, FMPI2C_XFER_RELOAD_IT, FMPI2C_XFER_RX_IT, FMPI2C_XFER_TX_IT, HAL_FMPI2C_STATE_LISTEN, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_ITAddrCplt(), FMPI2C_ITError(), FMPI2C_ITListenCplt(), FMPI2C_ITMasterCplt(), FMPI2C_ITMasterSeqCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_ITSlaveSeqCplt(), FMPI2C_Mem_ISR_DMA(), FMPI2C_Mem_ISR_IT(), HAL_FMPI2C_DisableListen_IT(), HAL_FMPI2C_Master_Abort_IT(), HAL_FMPI2C_Slave_Seq_Receive_DMA(), HAL_FMPI2C_Slave_Seq_Receive_IT(), HAL_FMPI2C_Slave_Seq_Transmit_DMA(), and HAL_FMPI2C_Slave_Seq_Transmit_IT().

◆ FMPI2C_TreatErrorCallback()

static void FMPI2C_TreatErrorCallback ( FMPI2C_HandleTypeDef * hfmpi2c )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Error callback treatment.

Parameters

hfmpi2c FMPI2C handle.

Return values

None

Definition at line 6707 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_UNLOCK, FMPI2C_STATE_NONE, HAL_FMPI2C_AbortCpltCallback(), HAL_FMPI2C_ErrorCallback(), HAL_FMPI2C_STATE_ABORT, HAL_FMPI2C_STATE_READY, __FMPI2C_HandleTypeDef::PreviousState, and __FMPI2C_HandleTypeDef::State.

Referenced by FMPI2C_DMAAbort(), and FMPI2C_ITError().

◆ FMPI2C_Flush_TXDR()

static void FMPI2C_Flush_TXDR ( FMPI2C_HandleTypeDef * hfmpi2c )

static

#include <stm32f4xx_hal_fmpi2c.c>

FMPI2C Tx data register flush process.

Parameters

hfmpi2c FMPI2C handle.

Return values

None

Definition at line 6745 of file stm32f4xx_hal_fmpi2c.c.

References __HAL_FMPI2C_CLEAR_FLAG, __HAL_FMPI2C_GET_FLAG, FMPI2C_FLAG_TXE, FMPI2C_FLAG_TXIS, and __FMPI2C_HandleTypeDef::Instance.

Referenced by FMPI2C_IsErrorOccurred(), FMPI2C_ITError(), FMPI2C_ITMasterCplt(), FMPI2C_ITSlaveCplt(), FMPI2C_Master_ISR_DMA(), FMPI2C_Master_ISR_IT(), FMPI2C_Mem_ISR_DMA(), FMPI2C_Mem_ISR_IT(), FMPI2C_Slave_ISR_DMA(), FMPI2C_Slave_ISR_IT(), and HAL_FMPI2C_Slave_Transmit().

◆ FMPI2C_TransferConfig()

static void FMPI2C_TransferConfig	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint16_t	DevAddress,
		uint8_t	Size,
		uint32_t	Mode,
		uint32_t	Request )

static

#include <stm32f4xx_hal_fmpi2c.c>

Handles FMPI2Cx communication when starting transfer or during transfer (TC or TCR flag are set).

Parameters

hfmpi2c	FMPI2C 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 FMPI2C START condition generation. This parameter can be one of the following values: FMPI2C_RELOAD_MODE Enable Reload mode . FMPI2C_AUTOEND_MODE Enable Automatic end mode. FMPI2C_SOFTEND_MODE Enable Software end mode.
Request	New state of the FMPI2C START condition generation. This parameter can be one of the following values: FMPI2C_NO_STARTSTOP Don't Generate stop and start condition. FMPI2C_GENERATE_STOP Generate stop condition (Size should be set to 0). FMPI2C_GENERATE_START_READ Generate Restart for read request. FMPI2C_GENERATE_START_WRITE Generate Restart for write request.

Return values

None

Definition at line 7341 of file stm32f4xx_hal_fmpi2c.c.

References assert_param, __FMPI2C_HandleTypeDef::Instance, IS_TRANSFER_MODE, and IS_TRANSFER_REQUEST.

◆ FMPI2C_ConvertOtherXferOptions()

static void FMPI2C_ConvertOtherXferOptions ( FMPI2C_HandleTypeDef * hfmpi2c )

static

#include <stm32f4xx_hal_fmpi2c.c>

Convert FMPI2Cx OTHER_xxx XferOptions to functional XferOptions.

Parameters

hfmpi2c FMPI2C handle.

Return values

None

Definition at line 7522 of file stm32f4xx_hal_fmpi2c.c.

References FMPI2C_FIRST_AND_LAST_FRAME, FMPI2C_FIRST_FRAME, FMPI2C_OTHER_AND_LAST_FRAME, FMPI2C_OTHER_FRAME, and __FMPI2C_HandleTypeDef::XferOptions.

Referenced by HAL_FMPI2C_Master_Seq_Receive_DMA(), HAL_FMPI2C_Master_Seq_Receive_IT(), HAL_FMPI2C_Master_Seq_Transmit_DMA(), and HAL_FMPI2C_Master_Seq_Transmit_IT().