Functions
void	HAL_I2C_EV_IRQHandler (I2C_HandleTypeDef *hi2c)
	This function handles I2C event interrupt request.
void	HAL_I2C_ER_IRQHandler (I2C_HandleTypeDef *hi2c)
	This function handles I2C error interrupt request.
__weak void	HAL_I2C_MasterTxCpltCallback (I2C_HandleTypeDef *hi2c)
	Master Tx Transfer completed callback.
__weak void	HAL_I2C_MasterRxCpltCallback (I2C_HandleTypeDef *hi2c)
	Master Rx Transfer completed callback.
__weak void	HAL_I2C_SlaveTxCpltCallback (I2C_HandleTypeDef *hi2c)
	Slave Tx Transfer completed callback.
__weak void	HAL_I2C_SlaveRxCpltCallback (I2C_HandleTypeDef *hi2c)
	Slave Rx Transfer completed callback.
__weak void	HAL_I2C_AddrCallback (I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode)
	Slave Address Match callback.
__weak void	HAL_I2C_ListenCpltCallback (I2C_HandleTypeDef *hi2c)
	Listen Complete callback.
__weak void	HAL_I2C_MemTxCpltCallback (I2C_HandleTypeDef *hi2c)
	Memory Tx Transfer completed callback.
__weak void	HAL_I2C_MemRxCpltCallback (I2C_HandleTypeDef *hi2c)
	Memory Rx Transfer completed callback.
__weak void	HAL_I2C_ErrorCallback (I2C_HandleTypeDef *hi2c)
	I2C error callback.
__weak void	HAL_I2C_AbortCpltCallback (I2C_HandleTypeDef *hi2c)
	I2C abort callback.

Function Documentation

void HAL_I2C_AbortCpltCallback ( I2C_HandleTypeDef * hi2c )

I2C abort callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4347 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_DMAAbort(), and I2C_ITError().

void HAL_I2C_AddrCallback	(	I2C_HandleTypeDef *	hi2c,
		uint8_t	TransferDirection,
		uint16_t	AddrMatchCode
	)

Slave Address Match callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.
TransferDirection	Master request Transfer Direction (Write/Read), value of I2C Transfer Direction Master Point of View
AddrMatchCode	Address Match Code

Return values:

None

Definition at line 4265 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterAddrCallback(), and I2C_ITAddrCplt().

void HAL_I2C_ER_IRQHandler ( I2C_HandleTypeDef * hi2c )

This function handles I2C error interrupt request.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4155 of file stm32l4xx_hal_i2c.c.

References __HAL_I2C_CLEAR_FLAG, __I2C_HandleTypeDef::ErrorCode, HAL_I2C_ERROR_ARLO, HAL_I2C_ERROR_BERR, HAL_I2C_ERROR_NONE, HAL_I2C_ERROR_OVR, I2C_FLAG_ARLO, I2C_FLAG_BERR, I2C_FLAG_OVR, I2C_IT_ERRI, I2C_ITError(), and __I2C_HandleTypeDef::Instance.

void HAL_I2C_ErrorCallback ( I2C_HandleTypeDef * hi2c )

I2C error callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4331 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_DMAAbort(), and I2C_ITError().

void HAL_I2C_EV_IRQHandler ( I2C_HandleTypeDef * hi2c )

This function handles I2C event interrupt request.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4136 of file stm32l4xx_hal_i2c.c.

References __I2C_HandleTypeDef::Instance, and __I2C_HandleTypeDef::XferISR.

void HAL_I2C_ListenCpltCallback ( I2C_HandleTypeDef * hi2c )

Listen Complete callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4283 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_ITListenCplt(), and I2C_ITSlaveCplt().

void HAL_I2C_MasterRxCpltCallback ( I2C_HandleTypeDef * hi2c )

Master Rx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4216 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_ITMasterCplt(), and I2C_ITMasterSequentialCplt().

void HAL_I2C_MasterTxCpltCallback ( I2C_HandleTypeDef * hi2c )

Master Tx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4200 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_ITMasterCplt(), and I2C_ITMasterSequentialCplt().

void HAL_I2C_MemRxCpltCallback ( I2C_HandleTypeDef * hi2c )

Memory Rx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4315 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), and I2C_ITMasterCplt().

void HAL_I2C_MemTxCpltCallback ( I2C_HandleTypeDef * hi2c )

Memory Tx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4299 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), and I2C_ITMasterCplt().

void HAL_I2C_SlaveRxCpltCallback ( I2C_HandleTypeDef * hi2c )

Slave Rx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4247 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_ITSlaveCplt(), and I2C_ITSlaveSequentialCplt().

void HAL_I2C_SlaveTxCpltCallback ( I2C_HandleTypeDef * hi2c )

Slave Tx Transfer completed callback.

Parameters:

hi2c	Pointer to a I2C_HandleTypeDef structure that contains the configuration information for the specified I2C.

Return values:

None

Definition at line 4231 of file stm32l4xx_hal_i2c.c.

Referenced by HAL_I2C_Init(), HAL_I2C_UnRegisterCallback(), I2C_ITSlaveCplt(), and I2C_ITSlaveSequentialCplt().

Functions

Function Documentation