Functions
void	GYRO_IO_Init (void)
	Configures the GYROSCOPE SPI interface.
void	GYRO_IO_Write (uint8_t *pBuffer, uint8_t WriteAddr, uint16_t NumByteToWrite)
	Writes one byte to the GYROSCOPE.
void	GYRO_IO_Read (uint8_t *pBuffer, uint8_t ReadAddr, uint16_t NumByteToRead)
	Reads a block of data from the GYROSCOPE.
void	COMPASSACCELERO_IO_Init (void)
	Configures COMPASS / ACCELEROMETER I2C interface.
void	COMPASSACCELERO_IO_ITConfig (void)
	Configures COMPASS / ACCELERO click IT.
void	COMPASSACCELERO_IO_Write (uint16_t DeviceAddr, uint8_t RegisterAddr, uint8_t Value)
	Writes one byte to the COMPASS / ACCELEROMETER.
uint8_t	COMPASSACCELERO_IO_Read (uint16_t DeviceAddr, uint8_t RegisterAddr)
	Reads a block of data from the COMPASS / ACCELEROMETER.

Function Documentation

void COMPASSACCELERO_IO_Init ( void )

Configures COMPASS / ACCELEROMETER I2C interface.

Return values:

None

Definition at line 640 of file stm32f3_discovery.c.

References ACCELERO_DRDY_EXTI_IRQn, ACCELERO_DRDY_GPIO_CLK_ENABLE, ACCELERO_DRDY_GPIO_PORT, ACCELERO_DRDY_PIN, ACCELERO_INT1_PIN, ACCELERO_INT2_PIN, ACCELERO_INT_GPIO_CLK_ENABLE, ACCELERO_INT_GPIO_PORT, and I2Cx_Init().

void COMPASSACCELERO_IO_ITConfig ( void )

Configures COMPASS / ACCELERO click IT.

Return values:

None

Definition at line 675 of file stm32f3_discovery.c.

References ACCELERO_INT1_EXTI_IRQn, ACCELERO_INT1_PIN, ACCELERO_INT2_PIN, ACCELERO_INT_GPIO_CLK_ENABLE, and ACCELERO_INT_GPIO_PORT.

uint8_t COMPASSACCELERO_IO_Read	(	uint16_t	DeviceAddr,
		uint8_t	RegisterAddr
	)

Reads a block of data from the COMPASS / ACCELEROMETER.

Parameters:

DeviceAddr	specifies the slave address to be programmed(ACC_I2C_ADDRESS or MAG_I2C_ADDRESS).
RegisterAddr	specifies the COMPASS / ACCELEROMETER internal address register to read from

Return values:

ACCELEROMETER register value

Definition at line 714 of file stm32f3_discovery.c.

References I2Cx_ReadData().

void COMPASSACCELERO_IO_Write	(	uint16_t	DeviceAddr,
		uint8_t	RegisterAddr,
		uint8_t	Value
	)

Writes one byte to the COMPASS / ACCELEROMETER.

Parameters:

DeviceAddr	specifies the slave address to be programmed.
RegisterAddr	specifies the COMPASS / ACCELEROMETER register to be written.
Value	Data to be written

Return values:

None

Definition at line 702 of file stm32f3_discovery.c.

References I2Cx_WriteData().

void GYRO_IO_Init ( void )

Configures the GYROSCOPE SPI interface.

Return values:

None

Definition at line 535 of file stm32f3_discovery.c.

References GYRO_CS_GPIO_CLK_ENABLE, GYRO_CS_GPIO_PORT, GYRO_CS_HIGH, GYRO_CS_PIN, GYRO_INT1_PIN, GYRO_INT2_PIN, GYRO_INT_GPIO_CLK_ENABLE, GYRO_INT_GPIO_PORT, and SPIx_Init().

void GYRO_IO_Read	(	uint8_t *	pBuffer,
		uint8_t	ReadAddr,
		uint16_t	NumByteToRead
	)

Reads a block of data from the GYROSCOPE.

Parameters:

pBuffer	pointer to the buffer that receives the data read from the GYROSCOPE.
ReadAddr	GYROSCOPE's internal address to read from.
NumByteToRead	number of bytes to read from the GYROSCOPE.

Return values:

None

Definition at line 604 of file stm32f3_discovery.c.

References DUMMY_BYTE, GYRO_CS_HIGH, GYRO_CS_LOW, MULTIPLEBYTE_CMD, READWRITE_CMD, and SPIx_WriteRead().

void GYRO_IO_Write	(	uint8_t *	pBuffer,
		uint8_t	WriteAddr,
		uint16_t	NumByteToWrite
	)

Writes one byte to the GYROSCOPE.

Parameters:

pBuffer	pointer to the buffer containing the data to be written to the GYROSCOPE.
WriteAddr	GYROSCOPE's internal address to write to.
NumByteToWrite	Number of bytes to write.

Return values:

None

Definition at line 569 of file stm32f3_discovery.c.

References GYRO_CS_HIGH, GYRO_CS_LOW, MULTIPLEBYTE_CMD, and SPIx_WriteRead().

STM32F3-Discovery BSP User Manual: Link Operation functions

STM32F3-Discovery BSP Drivers

Functions

Function Documentation

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