STM32469I Discovery LOW LEVEL Private FunctionPrototypes

Functions
static void	I2C1_MspInit (void)
	Initializes I2C MSP.
static void	I2C2_MspInit (void)
	Initializes I2C MSP.
static void	I2C1_Init (void)
	Initializes I2C HAL.
static void	I2C2_Init (void)
	Initializes I2C HAL.
static HAL_StatusTypeDef	I2C2_ReadMultiple (uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length)
static HAL_StatusTypeDef	I2C2_WriteMultiple (uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length)
static void	I2C2_Error (uint8_t Addr)
void	AUDIO_IO_Init (void)
	Initializes Audio low level.
void	AUDIO_IO_DeInit (void)
	DeInitializes Audio low level.
void	EEPROM_IO_Init (void)
	Initializes peripherals used by the I2C EEPROM driver.
void	TS_IO_Init (void)
	Initialize I2C communication channel from MCU to TouchScreen (TS).

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Function Documentation

void AUDIO_IO_DeInit

(

void

)

DeInitializes Audio low level.

Definition at line 750 of file stm32469i_discovery.c.

void AUDIO_IO_Init

(

void

)

Initializes Audio low level.

Definition at line 742 of file stm32469i_discovery.c.

References I2C2_Init().

void EEPROM_IO_Init

(

void

)

Initializes peripherals used by the I2C EEPROM driver.

Definition at line 795 of file stm32469i_discovery.c.

References I2C1_Init().

Referenced by BSP_EEPROM_Init().

static void I2C1_Init

(

void

)

[static]

Initializes I2C HAL.

Definition at line 480 of file stm32469i_discovery.c.

References heval_I2c1, and I2C1_MspInit().

Referenced by EEPROM_IO_Init(), I2C1_Error(), and TS_IO_Init().

static void I2C1_MspInit

(

void

)

[static]

Initializes I2C MSP.

Definition at line 396 of file stm32469i_discovery.c.

References DISCO_I2C1_CLK_ENABLE, DISCO_I2C1_ER_IRQn, DISCO_I2C1_EV_IRQn, DISCO_I2C1_FORCE_RESET, DISCO_I2C1_RELEASE_RESET, DISCO_I2C1_SCL_PIN, DISCO_I2C1_SCL_SDA_AF, DISCO_I2C1_SCL_SDA_GPIO_CLK_ENABLE, DISCO_I2C1_SCL_SDA_GPIO_PORT, and DISCO_I2C1_SDA_PIN.

Referenced by I2C1_Init().

static void I2C2_Error

(

uint8_t

Addr

)

[static]

Definition at line 720 of file stm32469i_discovery.c.

References heval_I2c2, and I2C2_Init().

Referenced by I2C2_ReadMultiple(), and I2C2_WriteMultiple().

static void I2C2_Init

(

void

)

[static]

Initializes I2C HAL.

Definition at line 503 of file stm32469i_discovery.c.

References heval_I2c2, and I2C2_MspInit().

Referenced by AUDIO_IO_Init(), and I2C2_Error().

static void I2C2_MspInit

(

void

)

[static]

Initializes I2C MSP.

Definition at line 438 of file stm32469i_discovery.c.

References DISCO_I2C2_CLK_ENABLE, DISCO_I2C2_ER_IRQn, DISCO_I2C2_EV_IRQn, DISCO_I2C2_FORCE_RESET, DISCO_I2C2_RELEASE_RESET, DISCO_I2C2_SCL_PIN, DISCO_I2C2_SCL_SDA_AF, DISCO_I2C2_SCL_SDA_GPIO_CLK_ENABLE, DISCO_I2C2_SCL_SDA_GPIO_PORT, and DISCO_I2C2_SDA_PIN.

Referenced by I2C2_Init().

static HAL_StatusTypeDef I2C2_ReadMultiple	(	uint8_t	Addr,
		uint16_t	Reg,
		uint16_t	MemAddSize,
		uint8_t *	Buffer,
		uint16_t	Length
	)		[static]

Definition at line 611 of file stm32469i_discovery.c.

References heval_I2c2, and I2C2_Error().

Referenced by AUDIO_IO_Read().

static HAL_StatusTypeDef I2C2_WriteMultiple	(	uint8_t	Addr,
		uint16_t	Reg,
		uint16_t	MemAddSize,
		uint8_t *	Buffer,
		uint16_t	Length
	)		[static]

Definition at line 670 of file stm32469i_discovery.c.

References heval_I2c2, and I2C2_Error().

Referenced by AUDIO_IO_Write().

void TS_IO_Init

(

void

)

Initialize I2C communication channel from MCU to TouchScreen (TS).

Definition at line 844 of file stm32469i_discovery.c.

References I2C1_Init().