STM32F769I_DISCOVERY LOW LEVEL

Collaboration diagram for STM32F769I_DISCOVERY LOW LEVEL:

Modules
	STM32F769I Discovery Low Level Private Typedef
	LOW_LEVEL Private Defines
	LOW_LEVEL Private Macros
	LOW_LEVEL Private Variables
	LOW_LEVEL Private FunctionPrototypes
	BSP Public Functions
	STM32F769I_DISCOVERY_LOW_LEVEL Private Functions
	STM32F769I Discovery Low Level Exported Types

Functions
uint8_t	AUDIO_IO_Read (uint8_t Addr, uint16_t Reg)
	Reads a single data. More...
void	AUDIO_IO_Write (uint8_t Addr, uint16_t Reg, uint16_t Value)
	Writes a single data. More...
void	HDMI_IO_Delay (uint32_t Delay)
	HDMI delay. More...
void	HDMI_IO_Init (void)
	Initializes HDMI IO low level. More...
uint8_t	HDMI_IO_Read (uint8_t Addr, uint8_t Reg)
	Reads single data with I2C communication channel from HDMI bridge. More...
void	HDMI_IO_Write (uint8_t Addr, uint8_t Reg, uint8_t Value)
	HDMI writes single data. More...
void	TS_IO_Init (void)
	Initialize I2C communication channel from MCU to TouchScreen (TS). More...

Detailed Description

Function Documentation

AUDIO_IO_Read()

uint16_t AUDIO_IO_Read	(	uint8_t	Addr,
		uint16_t	Reg
	)

Reads a single data.

Parameters

Addr	I2C address
Reg	Reg address

Return values

Data	to be read

Definition at line 597 of file stm32f769i_discovery.c.

AUDIO_IO_Write()

void AUDIO_IO_Write	(	uint8_t	Addr,
		uint16_t	Reg,
		uint16_t	Value
	)

Writes a single data.

Parameters

Addr	I2C address
Reg	Reg address
Value	Data to be written

Return values

None

Definition at line 580 of file stm32f769i_discovery.c.

HDMI_IO_Delay()

void HDMI_IO_Delay

(

uint32_t

Delay

)

HDMI delay.

Parameters

Delay

Delay in ms

Return values

None

Definition at line 798 of file stm32f769i_discovery.c.

HDMI_IO_Init()

void HDMI_IO_Init

(

void

)

Initializes HDMI IO low level.

Return values

None

Definition at line 760 of file stm32f769i_discovery.c.

HDMI_IO_Read()

uint8_t HDMI_IO_Read	(	uint8_t	Addr,
		uint8_t	Reg
	)

Reads single data with I2C communication channel from HDMI bridge.

Parameters

Addr	I2C address
Reg	Register address

Return values

Read

data

Definition at line 784 of file stm32f769i_discovery.c.

HDMI_IO_Write()

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

HDMI writes single data.

Parameters

Addr	I2C address
Reg	Register address
Value	Data to be written

Return values

None

Definition at line 772 of file stm32f769i_discovery.c.

TS_IO_Init()

void TS_IO_Init

(

void

)

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

Initializes Touchscreen low level.

Return values

None

Definition at line 842 of file stm32469i_discovery.c.