STM3210C EVAL LinkOperations Functions

Functions
void	IOE_Write (uint8_t Addr, uint8_t Reg, uint8_t Value)
	IOE writes single data.
uint8_t	IOE_Read (uint8_t Addr, uint8_t Reg)
	IOE reads single data.
uint16_t	IOE_ReadMultiple (uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
	IOE reads multiple data.
void	IOE_Delay (uint32_t Delay)
	IOE delay.
void	LCD_IO_WriteMultipleData (uint8_t *pData, uint32_t Size)
	Write register value.
void	LCD_IO_WriteReg (uint8_t Reg)
	register address.
uint16_t	LCD_IO_ReadData (uint16_t Reg)
	Read register value.
void	LCD_Delay (uint32_t Delay)
	Wait for loop in ms.
void	SD_IO_CSState (uint8_t val)
	Set the SD_CS pin.
void	SD_IO_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLength)
	Write a byte on the SD.
void	SD_IO_WriteData (const uint8_t *Data, uint16_t DataLength)
	Write a byte on the SD.
void	SD_IO_ReadData (const uint8_t *Data, uint16_t DataLength)
	Read a byte from the SD.
uint8_t	SD_IO_WriteByte (uint8_t Data)
	Writes a byte on the SD.
HAL_StatusTypeDef	EEPROM_I2C_IO_WriteData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Write data to I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_I2C_IO_ReadData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Read data from I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_I2C_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if target device is ready for communication.
void	TSENSOR_IO_Init (void)
	Initializes peripherals used by the I2C Temperature Sensor driver.
void	TSENSOR_IO_Write (uint16_t DevAddress, uint8_t *pBuffer, uint8_t WriteAddr, uint16_t Length)
	Writes one byte to the TSENSOR.
void	TSENSOR_IO_Read (uint16_t DevAddress, uint8_t *pBuffer, uint8_t ReadAddr, uint16_t Length)
	Reads one byte from the TSENSOR.
uint16_t	TSENSOR_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if Temperature Sensor is ready for communication.
void	ACCELERO_IO_ITConfig (void)
	Configures ACCELERO INT2 config.
void	ACCELERO_IO_Write (uint8_t *pBuffer, uint8_t WriteAddr, uint16_t NumByteToWrite)
	Writes one byte to the ACCELEROMETER.
void	ACCELERO_IO_Read (uint8_t *pBuffer, uint8_t ReadAddr, uint16_t NumByteToRead)
	Reads a block of data from the ACCELEROMETER.
void	AUDIO_IO_DeInit (void)
	DeInitializes Audio low level.
void	AUDIO_IO_Write (uint8_t Addr, uint8_t Reg, uint8_t Value)
	Writes a single data.
uint8_t	AUDIO_IO_Read (uint8_t Addr, uint8_t Reg)
	Reads a single data.

---

Function Documentation

void ACCELERO_IO_ITConfig

(

void

)

Configures ACCELERO INT2 config.

EXTI0 is already used by user button so INT1 is configured here

Definition at line 1365 of file stm3210c_eval.c.

References BSP_IO_ConfigPin(), and MEMS_ALL_PINS.

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

Reads a block of data from the ACCELEROMETER.

Parameters:

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

Definition at line 1387 of file stm3210c_eval.c.

References I2Cx_ReadBuffer(), and L1S302DL_I2C_ADDRESS.

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

Writes one byte to the ACCELEROMETER.

Parameters:

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

Definition at line 1376 of file stm3210c_eval.c.

References I2Cx_WriteBuffer(), and L1S302DL_I2C_ADDRESS.

void AUDIO_IO_DeInit

(

void

)

DeInitializes Audio low level.

Note:

This function is intentionally kept empty, user should define it.

Definition at line 1421 of file stm3210c_eval.c.

uint8_t AUDIO_IO_Read	(	uint8_t	Addr,
		uint8_t	Reg
	)

Reads a single data.

Parameters:

Addr,:	I2C address
Reg,:	Reg address

Return values:

Data	to be read

Definition at line 1443 of file stm3210c_eval.c.

References I2Cx_ReadData().

void AUDIO_IO_Write	(	uint8_t	Addr,
		uint8_t	Reg,
		uint8_t	Value
	)

Writes a single data.

Parameters:

Addr,:	I2C address
Reg,:	Reg address
Value,:	Data to be written

Definition at line 1432 of file stm3210c_eval.c.

References I2Cx_WriteData().

HAL_StatusTypeDef EEPROM_I2C_IO_IsDeviceReady	(	uint16_t	DevAddress,
		uint32_t	Trials
	)

Checks if target device is ready for communication.

Note:

This function is used with Memory devices

Parameters:

DevAddress,:	Target device address
Trials,:	Number of trials

Return values:

HAL

status

Definition at line 1300 of file stm3210c_eval.c.

References I2Cx_IsDeviceReady().

Referenced by EEPROM_I2C_Init(), and EEPROM_I2C_WaitEepromStandbyState().

HAL_StatusTypeDef EEPROM_I2C_IO_ReadData	(	uint16_t	DevAddress,
		uint16_t	MemAddress,
		uint8_t *	pBuffer,
		uint32_t	BufferSize
	)

Read data from I2C EEPROM driver.

Parameters:

DevAddress,:	Target device address
MemAddress,:	Internal memory address
pBuffer,:	Pointer to data buffer
BufferSize,:	Amount of data to be read

Return values:

HAL

status

Definition at line 1288 of file stm3210c_eval.c.

References I2Cx_ReadBuffer().

Referenced by EEPROM_I2C_ReadBuffer().

HAL_StatusTypeDef EEPROM_I2C_IO_WriteData	(	uint16_t	DevAddress,
		uint16_t	MemAddress,
		uint8_t *	pBuffer,
		uint32_t	BufferSize
	)

Write data to I2C EEPROM driver.

Parameters:

DevAddress,:	Target device address
MemAddress,:	Internal memory address
pBuffer,:	Pointer to data buffer
BufferSize,:	Amount of data to be sent

Return values:

HAL

status

Definition at line 1275 of file stm3210c_eval.c.

References I2Cx_WriteBuffer().

Referenced by EEPROM_I2C_WritePage().

void IOE_Delay

(

uint32_t

Delay

)

IOE delay.

Parameters:

Delay,:

Delay in ms

Definition at line 1015 of file stm3210c_eval.c.

References HAL_Delay().

uint8_t IOE_Read	(	uint8_t	Addr,
		uint8_t	Reg
	)

IOE reads single data.

Parameters:

Addr,:	I2C address
Reg,:	Reg address

Return values:

Read

data

Definition at line 993 of file stm3210c_eval.c.

References I2Cx_ReadData().

uint16_t IOE_ReadMultiple	(	uint8_t	Addr,
		uint8_t	Reg,
		uint8_t *	Buffer,
		uint16_t	Length
	)

IOE reads multiple data.

Parameters:

Addr,:	I2C address
Reg,:	Reg address
Buffer,:	Pointer to data buffer
Length,:	Length of the data

Return values:

Number

of read data

Definition at line 1006 of file stm3210c_eval.c.

References I2Cx_ReadMultiple().

void IOE_Write	(	uint8_t	Addr,
		uint8_t	Reg,
		uint8_t	Value
	)

IOE writes single data.

Parameters:

Addr,:	I2C address
Reg,:	Reg address
Value,:	Data to be written

Definition at line 982 of file stm3210c_eval.c.

References I2Cx_WriteData().

void LCD_Delay

(

uint32_t

Delay

)

Wait for loop in ms.

Parameters:

Delay

in ms.

Return values:

None

Definition at line 1143 of file stm3210c_eval.c.

References HAL_Delay().

uint16_t LCD_IO_ReadData

(

uint16_t

Reg

)

Read register value.

Parameters:

Reg

Definition at line 1113 of file stm3210c_eval.c.

References HAL_Delay(), LCD_CS_HIGH, LCD_CS_LOW, LCD_IO_WriteReg(), LCD_READ_REG, SPIx_Read(), SPIx_Write(), and START_BYTE.

void LCD_IO_WriteMultipleData	(	uint8_t *	pData,
		uint32_t	Size
	)

Write register value.

Parameters:

pData	Pointer on the register value
Size	Size of byte to transmit to the register

Definition at line 1054 of file stm3210c_eval.c.

References heval_Spi, LCD_CS_HIGH, LCD_CS_LOW, LCD_WRITE_REG, SPIx_Write(), and START_BYTE.

void LCD_IO_WriteReg

(

uint8_t

Reg

)

register address.

Parameters:

Reg

Definition at line 1093 of file stm3210c_eval.c.

References LCD_CS_HIGH, LCD_CS_LOW, SET_INDEX, SPIx_Write(), and START_BYTE.

Referenced by LCD_IO_ReadData().

void SD_IO_CSState

(

uint8_t

val

)

Set the SD_CS pin.

Parameters:

pin

value.

Return values:

None

Definition at line 1197 of file stm3210c_eval.c.

References SD_CS_HIGH, and SD_CS_LOW.

Referenced by BSP_SD_Erase(), BSP_SD_GetCardState(), BSP_SD_ReadBlocks(), BSP_SD_WriteBlocks(), SD_GetCIDRegister(), SD_GetCSDRegister(), SD_GetDataResponse(), SD_GoIdleState(), and SD_SendCmd().

void SD_IO_ReadData	(	const uint8_t *	Data,
		uint16_t	DataLength
	)

Read a byte from the SD.

Parameters:

Data,:	value to be read
DataLength,:	length of data

Definition at line 1237 of file stm3210c_eval.c.

References SPIx_ReadData().

Referenced by BSP_SD_ReadBlocks().

uint8_t SD_IO_WriteByte

(

uint8_t

Data

)

Writes a byte on the SD.

Parameters:

Data,:

byte to send.

Definition at line 1247 of file stm3210c_eval.c.

References SPIx_WriteReadData().

Referenced by BSP_SD_Erase(), BSP_SD_GetCardState(), BSP_SD_ReadBlocks(), BSP_SD_WriteBlocks(), SD_GetCIDRegister(), SD_GetCSDRegister(), SD_GetDataResponse(), SD_GoIdleState(), SD_IO_Init(), SD_ReadData(), SD_SendCmd(), and SD_WaitData().

void SD_IO_WriteData	(	const uint8_t *	Data,
		uint16_t	DataLength
	)

Write a byte on the SD.

Parameters:

Data,:	value to be written
DataLength,:	length of data

Definition at line 1226 of file stm3210c_eval.c.

References SPIx_WriteData().

Referenced by BSP_SD_WriteBlocks().

void SD_IO_WriteReadData	(	const uint8_t *	DataIn,
		uint8_t *	DataOut,
		uint16_t	DataLength
	)

Write a byte on the SD.

Parameters:

DataIn,:	value to be written
DataOut,:	value to be read
DataLength,:	length of data

Definition at line 1215 of file stm3210c_eval.c.

References SPIx_WriteReadData().

Referenced by SD_SendCmd().

void TSENSOR_IO_Init

(

void

)

Initializes peripherals used by the I2C Temperature Sensor driver.

Return values:

None

Definition at line 1310 of file stm3210c_eval.c.

References I2Cx_Init().

uint16_t TSENSOR_IO_IsDeviceReady	(	uint16_t	DevAddress,
		uint32_t	Trials
	)

Checks if Temperature Sensor is ready for communication.

Parameters:

DevAddress,:	Target device address
Trials,:	Number of trials

Return values:

HAL

status

Definition at line 1345 of file stm3210c_eval.c.

References I2Cx_IsDeviceReady().

void TSENSOR_IO_Read	(	uint16_t	DevAddress,
		uint8_t *	pBuffer,
		uint8_t	ReadAddr,
		uint16_t	Length
	)

Reads one byte from the TSENSOR.

Parameters:

DevAddress,:	Target device address
pBuffer	: pointer to the buffer that receives the data read from the TSENSOR.
ReadAddr	: TSENSOR's internal address to read from.
Length,:	Number of data to read

Definition at line 1334 of file stm3210c_eval.c.

References I2Cx_ReadBuffer().

void TSENSOR_IO_Write	(	uint16_t	DevAddress,
		uint8_t *	pBuffer,
		uint8_t	WriteAddr,
		uint16_t	Length
	)

Writes one byte to the TSENSOR.

Parameters:

DevAddress,:	Target device address
pBuffer,:	Pointer to data buffer
WriteAddr,:	TSENSOR's internal address to write to.
Length,:	Number of data to write

Definition at line 1322 of file stm3210c_eval.c.

References I2Cx_WriteBuffer().