Peripheral State, Mode and Error functions

Peripheral State, Mode and Error functions. More...

Functions
HAL_I2C_StateTypeDef	HAL_I2C_GetState (I2C_HandleTypeDef *hi2c)
	Return the I2C handle state. More...
HAL_I2C_ModeTypeDef	HAL_I2C_GetMode (I2C_HandleTypeDef *hi2c)
	Returns the I2C Master, Slave, Memory or no mode. More...
uint32_t	HAL_I2C_GetError (I2C_HandleTypeDef *hi2c)
	Return the I2C error code. More...

Detailed Description

Peripheral State, Mode and Error functions.

 ===============================================================================
            ##### Peripheral State, Mode and Error functions #####
 ===============================================================================
    [..]
    This subsection permit to get in run-time the status of the peripheral
    and the data flow.

Function Documentation

HAL_I2C_GetError()

uint32_t HAL_I2C_GetError

(

I2C_HandleTypeDef *

hi2c

)

Return the I2C error code.

Parameters

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

Return values

I2C	Error Code

Definition at line 4570 of file stm32l4xx_hal_i2c.c.

{
  return hi2c->ErrorCode;
}

HAL_I2C_GetMode()

HAL_I2C_ModeTypeDef HAL_I2C_GetMode

(

I2C_HandleTypeDef *

hi2c

)

Returns the I2C Master, Slave, Memory or no mode.

Parameters

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

Return values

HAL

mode

Definition at line 4559 of file stm32l4xx_hal_i2c.c.

{
  return hi2c->Mode;
}

HAL_I2C_GetState()

HAL_I2C_StateTypeDef HAL_I2C_GetState

(

I2C_HandleTypeDef *

hi2c

)

Return the I2C handle state.

Parameters

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

Return values

HAL

state

Definition at line 4547 of file stm32l4xx_hal_i2c.c.

{
  /* Return I2C handle state */
  return hi2c->State;
}