Martin Johnson / STM32F3-Discovery

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STM32F3_DISCOVERY_LSM303DLHC_Private_Functions
Functions

STM32F3_DISCOVERY_LSM303DLHC_Private_Functions
[STM32F3_DISCOVERY_LSM303DLHC]

Functions

void LSM303DLHC_AccInit (LSM303DLHCAcc_InitTypeDef *LSM303DLHC_InitStruct)
 Set LSM303DLHC Initialization.
void LSM303DLHC_AccRebootCmd (void)
 Reboot memory content of LSM303DLHC.
void LSM303DLHC_AccFilterConfig (LSM303DLHCAcc_FilterConfigTypeDef *LSM303DLHC_FilterStruct)
 Set High Pass Filter Modality.
void LSM303DLHC_AccFilterCmd (uint8_t HighPassFilterState)
 Enable or Disable High Pass Filter.
void LSM303DLHC_AccFilterClickCmd (uint8_t HighPassFilterClickState)
 Enable or Disable High Pass Filter on CLick.
void LSM303DLHC_AccIT1Config (uint8_t LSM303DLHC_IT, FunctionalState NewState)
 Set LSM303DLHC Interrupt1 configuration.
void LSM303DLHC_AccIT2Config (uint8_t LSM303DLHC_IT, FunctionalState NewState)
 Set LSM303DLHC Interrupt2 configuration.
void LSM303DLHC_AccINT1InterruptConfig (uint8_t ITCombination, uint8_t ITAxes, FunctionalState NewState)
 INT1 interrupt config.
void LSM303DLHC_AccINT2InterruptConfig (uint8_t ITCombination, uint8_t ITAxes, FunctionalState NewState)
 INT1 interrupt config.
void LSM303DLHC_AccClickITConfig (uint8_t ITClick, FunctionalState NewState)
 INT1 interrupt config.
uint8_t LSM303DLHC_AccGetDataStatus (void)
 Get status for Acc LSM303DLHC data.
void LSM303DLHC_MagInit (LSM303DLHCMag_InitTypeDef *LSM303DLHC_InitStruct)
 Set LSM303DLHC Mag Initialization.
uint8_t LSM303DLHC_MagGetDataStatus (void)
 Get status for Mag LSM303DLHC data.
uint16_t LSM303DLHC_Write (uint8_t DeviceAddr, uint8_t RegAddr, uint8_t *pBuffer)
 Writes one byte to the LSM303DLHC.
uint16_t LSM303DLHC_Read (uint8_t DeviceAddr, uint8_t RegAddr, uint8_t *pBuffer, uint16_t NumByteToRead)
 Reads a block of data from the LSM303DLHC.
uint32_t LSM303DLHC_TIMEOUT_UserCallback (void)
 Basic management of the timeout situation.
static void LSM303DLHC_LowLevel_Init (void)
 Initializes the low level interface used to drive the LSM303DLHC.

Function Documentation

void LSM303DLHC_AccClickITConfig ( uint8_t  ITClick,
FunctionalState  NewState 
)

INT1 interrupt config.

Parameters:
ITCombination,:Or or And combination ITAxes: axes to be enabled NewState: Enable or Disable
Return values:
None

Definition at line 342 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccFilterClickCmd ( uint8_t  HighPassFilterClickState )

Enable or Disable High Pass Filter on CLick.

Parameters:
HighPassFilterState,:new state of the High Pass Filter feature. This parameter can be:

  • : LSM303DLHC_HighPassFilter_DISABLE
  • : LSM303DLHC_HighPassFilter_ENABLE
Return values:
None

Definition at line 190 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccFilterCmd ( uint8_t  HighPassFilterState )

Enable or Disable High Pass Filter.

Parameters:
HighPassFilterState,:new state of the High Pass Filter feature. This parameter can be:

  • : LSM303DLHC_HighPassFilter_DISABLE
  • : LSM303DLHC_HighPassFilter_ENABLE
Return values:
None

Definition at line 167 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccFilterConfig ( LSM303DLHCAcc_FilterConfigTypeDef *  LSM303DLHC_FilterStruct )

Set High Pass Filter Modality.

Parameters:
LSM303DLHC_FilterStruct,:pointer to a LSM303DLHC_FilterConfigTypeDef structure that contains the configuration setting for the LSM303DLHC.
Return values:
None

Definition at line 140 of file stm32f3_discovery_lsm303dlhc.c.

uint8_t LSM303DLHC_AccGetDataStatus ( void   )

Get status for Acc LSM303DLHC data.

Parameters:
None
Return values:
Datastatus in a LSM303DLHC Data register

Definition at line 368 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccInit ( LSM303DLHCAcc_InitTypeDef *  LSM303DLHC_InitStruct )

Set LSM303DLHC Initialization.

Parameters:
LSM303DLHC_InitStruct,:pointer to a LSM303DLHC_InitTypeDef structure that contains the configuration setting for the LSM303DLHC.
Return values:
None

Definition at line 94 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccINT1InterruptConfig ( uint8_t  ITCombination,
uint8_t  ITAxes,
FunctionalState  NewState 
)

INT1 interrupt config.

Parameters:
ITCombination,:Or or And combination ITAxes: axes to be enabled NewState: Enable or Disable
Return values:
None

Definition at line 286 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccINT2InterruptConfig ( uint8_t  ITCombination,
uint8_t  ITAxes,
FunctionalState  NewState 
)

INT1 interrupt config.

Parameters:
ITCombination,:Or or And combination ITAxes: axes to be enabled NewState: Enable or Disable
Return values:
None

Definition at line 314 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccIT1Config ( uint8_t  LSM303DLHC_IT,
FunctionalState  NewState 
)

Set LSM303DLHC Interrupt1 configuration.

Parameters:
LSM303DLHC_IT,:specifies the LSM303DLHC interrupt source to be enabled. This parameter can be any combination of the following values:

  • LSM303DLHC_IT1_CLICK
  • LSM303DLHC_IT1_AOI1
  • LSM303DLHC_IT1_AOI2
  • LSM303DLHC_IT1_DRY1
  • LSM303DLHC_IT1_WTM
  • LSM303DLHC_IT1_OVERRUN
NewState,:new state of the selected LSM303DLHC interrupts. This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 219 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccIT2Config ( uint8_t  LSM303DLHC_IT,
FunctionalState  NewState 
)

Set LSM303DLHC Interrupt2 configuration.

Parameters:
LSM303DLHC_IT,:specifies the LSM303DLHC interrupt source to be enabled. This parameter can be any combination of the following values:

  • LSM303DLHC_IT2_CLICK2
  • LSM303DLHC_IT2_INT1
  • LSM303DLHC_IT2_INT2
  • LSM303DLHC_IT2_BOOT
  • LSM303DLHC_IT2_ACT
  • LSM303DLHC_IT2_HLACTIVE
NewState,:new state of the selected LSM303DLHC interrupts. This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 256 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_AccRebootCmd ( void   )

Reboot memory content of LSM303DLHC.

Parameters:
None
Return values:
None

Definition at line 120 of file stm32f3_discovery_lsm303dlhc.c.

static void LSM303DLHC_LowLevel_Init ( void   ) [static]

Initializes the low level interface used to drive the LSM303DLHC.

Parameters:
None
Return values:
None

Definition at line 568 of file stm32f3_discovery_lsm303dlhc.c.

uint8_t LSM303DLHC_MagGetDataStatus ( void   )

Get status for Mag LSM303DLHC data.

Parameters:
None
Return values:
Datastatus in a LSM303DLHC Data register

Definition at line 415 of file stm32f3_discovery_lsm303dlhc.c.

void LSM303DLHC_MagInit ( LSM303DLHCMag_InitTypeDef *  LSM303DLHC_InitStruct )

Set LSM303DLHC Mag Initialization.

Parameters:
LSM303DLHC_InitStruct,:pointer to a LSM303DLHC_MagInitTypeDef structure that contains the configuration setting for the LSM303DLHC.
Return values:
None

Definition at line 384 of file stm32f3_discovery_lsm303dlhc.c.

uint16_t LSM303DLHC_Read ( uint8_t  DeviceAddr,
uint8_t  RegAddr,
uint8_t *  pBuffer,
uint16_t  NumByteToRead 
)

Reads a block of data from the LSM303DLHC.

Parameters:
DeviceAddr: specifies the slave address to be programmed(ACC_I2C_ADDRESS or MAG_I2C_ADDRESS).
RegAddr: specifies the LSM303DLHC internal address register to read from.
pBuffer: pointer to the buffer that receives the data read from the LSM303DLH.
NumByteToRead: number of bytes to read from the LSM303DLH ( NumByteToRead >1 only for the Mgnetometer readinf).
Return values:
LSM303DLHCregister value

Definition at line 495 of file stm32f3_discovery_lsm303dlhc.c.

uint32_t LSM303DLHC_TIMEOUT_UserCallback ( void   )

Basic management of the timeout situation.

Parameters:
None.
Return values:
None.

Definition at line 658 of file stm32f3_discovery_lsm303dlhc.c.

uint16_t LSM303DLHC_Write ( uint8_t  DeviceAddr,
uint8_t  RegAddr,
uint8_t *  pBuffer 
)

Writes one byte to the LSM303DLHC.

Parameters:
DeviceAddr: specifies the slave address to be programmed.
RegAddr: specifies the LSM303DLHC register to be written.
pBuffer: pointer to the buffer containing the data to be written to the LSM303DLH.
Return values:
LSM303DLHCStatus

Definition at line 432 of file stm32f3_discovery_lsm303dlhc.c.

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