ADV7533 Exported Functions

Collaboration diagram for ADV7533 Exported Functions:

Functions
int32_t	ADV7533_AudioInit (ADV7533_Object_t *pObj, ADV7533_Init_t *pInit)
	Initializes the audio codec and the control interface. More...
int32_t	ADV7533_Configure (ADV7533_Object_t *pObj, uint8_t LaneNumber)
	Configure the DSI-HDMI ADV7533 bridge for video. More...
int32_t	ADV7533_DeInit (ADV7533_Object_t *pObj)
	Deinitializes the adv7533. More...
int32_t	ADV7533_DisplayOff (ADV7533_Object_t *pObj)
	Power off the ADV7533 bridge. More...
int32_t	ADV7533_DisplayOn (ADV7533_Object_t *pObj)
	Power on the ADV7533 bridge. More...
int32_t	ADV7533_DrawBitmap (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint8_t *pBmp)
	Draw Bitmap image. More...
int32_t	ADV7533_DrawHLine (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint32_t Length, uint32_t Color)
	Draw Horizontal Line. More...
int32_t	ADV7533_DrawVLine (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint32_t Length, uint32_t Color)
	Draw Vertical line. More...
int32_t	ADV7533_FillRect (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint32_t Width, uint32_t Height, uint32_t Color)
	Fill rectangle. More...
int32_t	ADV7533_FillRGBRect (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint8_t *pData, uint32_t Width, uint32_t Height)
int32_t	ADV7533_GetBrightness (ADV7533_Object_t *pObj, uint32_t *Brightness)
	Get the display brightness. More...
int32_t	ADV7533_GetFrequency (ADV7533_Object_t *pObj, uint32_t *Frequency)
	Sets new frequency. More...
int32_t	ADV7533_GetOrientation (ADV7533_Object_t *pObj, uint32_t *Orientation)
	Set the display Orientation. More...
int32_t	ADV7533_GetPixel (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint32_t *Color)
	Get pixel color. More...
int32_t	ADV7533_GetProtocol (ADV7533_Object_t *pObj)
	Get Audio Protocol. More...
int32_t	ADV7533_GetResolution (ADV7533_Object_t *pObj, uint32_t *Resolution)
	Get Audio resolution. More...
int32_t	ADV7533_GetVolume (ADV7533_Object_t *pObj, uint8_t Volume)
	Sets volumee. More...
int32_t	ADV7533_GetXSize (ADV7533_Object_t *pObj, uint32_t *Xsize)
	Set the display Width. More...
int32_t	ADV7533_GetYSize (ADV7533_Object_t *pObj, uint32_t *Ysize)
	Set the display Height. More...
int32_t	ADV7533_Init (ADV7533_Object_t *pObj, uint32_t ColorCoding, uint32_t Orientation)
	Initializes the audio codec and the control interface. More...
int32_t	ADV7533_PatternDisable (ADV7533_Object_t *pObj)
	Disable video pattern generation. More...
int32_t	ADV7533_PatternEnable (ADV7533_Object_t *pObj)
	Enable video pattern generation. More...
int32_t	ADV7533_Pause (ADV7533_Object_t *pObj)
	Pauses playing on the audio hdmi. More...
int32_t	ADV7533_Play (ADV7533_Object_t *pObj)
	Start the audio hdmi play feature. More...
int32_t	adv7533_read_reg (adv7533_ctx_t *ctx, uint16_t reg, uint8_t *pdata, uint16_t length)
int32_t	ADV7533_ReadID (ADV7533_Object_t *pObj, uint32_t *Id)
	Get the adv7533 ID. More...
static int32_t	ADV7533_ReadRegWrap (void *handle, uint16_t Reg, uint8_t *pData, uint16_t Length)
	Function. More...
int32_t	ADV7533_RegisterBusIO (ADV7533_Object_t *pObj, ADV7533_IO_t *pIO)
	Function. More...
int32_t	ADV7533_Reset (ADV7533_Object_t *pObj)
	Resets adv7533 registers. More...
int32_t	ADV7533_Resume (ADV7533_Object_t *pObj)
	Resumes playing on the audio hdmi. More...
int32_t	ADV7533_SetBrightness (ADV7533_Object_t *pObj, uint32_t Brightness)
	Set the display brightness. More...
int32_t	ADV7533_SetCursor (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos)
	Set the display cursor. More...
int32_t	ADV7533_SetFrequency (ADV7533_Object_t *pObj, uint32_t AudioFreq)
	Sets new frequency. More...
static void	ADV7533_SetI2C_Address (ADV7533_Object_t *pObj, uint8_t Address)
	Configure the DSI-HDMI ADV7533 bridge for video. More...
int32_t	ADV7533_SetMute (ADV7533_Object_t *pObj, uint16_t Cmd)
	Enables or disables the mute feature on the audio hdmi. More...
int32_t	ADV7533_SetOrientation (ADV7533_Object_t *pObj, uint32_t Orientation)
	Set the display Orientation. More...
int32_t	ADV7533_SetOutputMode (ADV7533_Object_t *pObj, uint16_t Output)
	Sets output mode. More...
int32_t	ADV7533_SetPixel (ADV7533_Object_t *pObj, uint32_t Xpos, uint32_t Ypos, uint32_t Color)
	Set pixel color. More...
int32_t	ADV7533_SetProtocol (ADV7533_Object_t *pObj, uint16_t Protocol)
	Set Audio Protocol. More...
int32_t	ADV7533_SetResolution (ADV7533_Object_t *pObj, uint32_t Resolution)
	Set Audio resolution. More...
int32_t	ADV7533_SetVolume (ADV7533_Object_t *pObj, uint8_t Volume, uint8_t InputOutput)
	Sets volumee. More...
int32_t	ADV7533_Stop (ADV7533_Object_t *pObj, uint32_t CodecPdwnMode)
	Stop playing on the audio hdmi. More...
int32_t	adv7533_write_reg (adv7533_ctx_t *ctx, uint16_t reg, uint8_t *pdata, uint16_t length)
static int32_t	ADV7533_WriteRegWrap (void *handle, uint16_t Reg, uint8_t *pData, uint16_t Length)
	Function. More...

Detailed Description

Function Documentation

ADV7533_AudioInit()

int32_t ADV7533_AudioInit	(	ADV7533_Object_t *	pObj,
		ADV7533_Init_t *	pInit
	)

Initializes the audio codec and the control interface.

Parameters

pObj	pointer to component object
pInit	pointer de component init structure

Return values

Component

status

Definition at line 707 of file adv7533.c.

ADV7533_Configure()

int32_t ADV7533_Configure	(	ADV7533_Object_t *	pObj,
		uint8_t	LaneNumber
	)

Configure the DSI-HDMI ADV7533 bridge for video.

Parameters

pObj	pointer to component object
LaneNumber	Number of lanes to be configured

Return values

Component

status

Definition at line 307 of file adv7533.c.

ADV7533_DeInit()

int32_t ADV7533_DeInit

(

ADV7533_Object_t *

pObj

)

Deinitializes the adv7533.

Parameters

pObj	pointer to component object

Return values

None

Definition at line 202 of file adv7533.c.

ADV7533_DisplayOff()

int32_t ADV7533_DisplayOff

(

ADV7533_Object_t *

pObj

)

Power off the ADV7533 bridge.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 278 of file adv7533.c.

ADV7533_DisplayOn()

int32_t ADV7533_DisplayOn

(

ADV7533_Object_t *

pObj

)

Power on the ADV7533 bridge.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 250 of file adv7533.c.

ADV7533_DrawBitmap()

int32_t ADV7533_DrawBitmap	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint8_t *	pBmp
	)

Draw Bitmap image.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
pBmp	pointer to bmp data

Return values

Component

status

Definition at line 599 of file adv7533.c.

ADV7533_DrawHLine()

int32_t ADV7533_DrawHLine	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint32_t	Length,
		uint32_t	Color
	)

Draw Horizontal Line.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
Length	Line length
Color	Draw color

Return values

Component

status

Definition at line 623 of file adv7533.c.

ADV7533_DrawVLine()

int32_t ADV7533_DrawVLine	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint32_t	Length,
		uint32_t	Color
	)

Draw Vertical line.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
Length	Line length
Color	Draw color

Return values

Component

status

Definition at line 640 of file adv7533.c.

ADV7533_FillRect()

int32_t ADV7533_FillRect	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint32_t	Width,
		uint32_t	Height,
		uint32_t	Color
	)

Fill rectangle.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
Width	Rectangle width
Height	Rectangle height
Color	Draw color

Return values

Component

status

Definition at line 658 of file adv7533.c.

ADV7533_FillRGBRect()

int32_t ADV7533_FillRGBRect	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint8_t *	pData,
		uint32_t	Width,
		uint32_t	Height
	)

Definition at line 607 of file adv7533.c.

ADV7533_GetBrightness()

int32_t ADV7533_GetBrightness	(	ADV7533_Object_t *	pObj,
		uint32_t *	Brightness
	)

Get the display brightness.

Parameters

pObj	Component object
Brightness	display brightness to be returned

Return values

Component

status

Definition at line 510 of file adv7533.c.

ADV7533_GetFrequency()

int32_t ADV7533_GetFrequency	(	ADV7533_Object_t *	pObj,
		uint32_t *	Frequency
	)

Sets new frequency.

Parameters

pObj	pointer to component object
AudioFreq	Audio frequency used to play the audio stream.

Return values

Component

status

Definition at line 1029 of file adv7533.c.

ADV7533_GetOrientation()

int32_t ADV7533_GetOrientation	(	ADV7533_Object_t *	pObj,
		uint32_t *	Orientation
	)

Set the display Orientation.

Parameters

pObj	Component object
Orientation	display Orientation to be returned

Return values

Component

status

Definition at line 539 of file adv7533.c.

ADV7533_GetPixel()

int32_t ADV7533_GetPixel	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint32_t *	Color
	)

Get pixel color.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
Color	Color to be returned

Return values

Component

status

Definition at line 674 of file adv7533.c.

ADV7533_GetProtocol()

int32_t ADV7533_GetProtocol

(

ADV7533_Object_t *

pObj

)

Get Audio Protocol.

Parameters

pObj	pointer to component object

Return values

Audio

Protocol

Definition at line 948 of file adv7533.c.

ADV7533_GetResolution()

int32_t ADV7533_GetResolution	(	ADV7533_Object_t *	pObj,
		uint32_t *	Resolution
	)

Get Audio resolution.

Parameters

pObj	pointer to component object

Return values

Audio

resolution

Definition at line 917 of file adv7533.c.

ADV7533_GetVolume()

int32_t ADV7533_GetVolume	(	ADV7533_Object_t *	pObj,
		uint8_t	Volume
	)

Sets volumee.

Parameters

pObj	pointer to component object
Volume	: volume value.

Return values

Component

status

Definition at line 886 of file adv7533.c.

ADV7533_GetXSize()

int32_t ADV7533_GetXSize	(	ADV7533_Object_t *	pObj,
		uint32_t *	Xsize
	)

Set the display Width.

Parameters

pObj	Component object
Xsize	display Width to be set

Return values

Component

status

Definition at line 553 of file adv7533.c.

ADV7533_GetYSize()

int32_t ADV7533_GetYSize	(	ADV7533_Object_t *	pObj,
		uint32_t *	Ysize
	)

Set the display Height.

Parameters

pObj	Component object
Ysize	display Height to be set

Return values

Component

status

Definition at line 568 of file adv7533.c.

ADV7533_Init()

int32_t ADV7533_Init	(	ADV7533_Object_t *	pObj,
		uint32_t	ColorCoding,
		uint32_t	Orientation
	)

Initializes the audio codec and the control interface.

Parameters

pObj	pointer to component object
ColorCoding	Color Code
Orientation	Display orientation

Return values

Component

status

Definition at line 167 of file adv7533.c.

ADV7533_PatternDisable()

int32_t ADV7533_PatternDisable

(

ADV7533_Object_t *

pObj

)

Disable video pattern generation.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 473 of file adv7533.c.

ADV7533_PatternEnable()

int32_t ADV7533_PatternEnable

(

ADV7533_Object_t *

pObj

)

Enable video pattern generation.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 431 of file adv7533.c.

ADV7533_Pause()

int32_t ADV7533_Pause

(

ADV7533_Object_t *

pObj

)

Pauses playing on the audio hdmi.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 770 of file adv7533.c.

ADV7533_Play()

int32_t ADV7533_Play

(

ADV7533_Object_t *

pObj

)

Start the audio hdmi play feature.

Note

For this codec no Play options are required.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 791 of file adv7533.c.

adv7533_read_reg()

int32_t adv7533_read_reg	(	adv7533_ctx_t *	ctx,
		uint16_t	reg,
		uint8_t *	pdata,
		uint16_t	length
	)

Definition at line 61 of file adv7533_reg.c.

ADV7533_ReadID()

int32_t ADV7533_ReadID	(	ADV7533_Object_t *	pObj,
		uint32_t *	Id
	)

Get the adv7533 ID.

Parameters

pObj	pointer to component object

Return values

The	adv7533 ID

Definition at line 221 of file adv7533.c.

ADV7533_ReadRegWrap()

static int32_t ADV7533_ReadRegWrap ( void *  handle, uint16_t  Reg, uint8_t *  pData, uint16_t  Length  )

static

Function.

Parameters

handle	Component object handle
Reg	The target register address to write
pData	The target register value to be written
Length	buffer size to be written

Return values

error

status

Definition at line 1118 of file adv7533.c.

ADV7533_RegisterBusIO()

int32_t ADV7533_RegisterBusIO	(	ADV7533_Object_t *	pObj,
		ADV7533_IO_t *	pIO
	)

Function.

Parameters

Component

object pointer

Return values

error

status

Definition at line 123 of file adv7533.c.

ADV7533_Reset()

int32_t ADV7533_Reset

(

ADV7533_Object_t *

pObj

)

Resets adv7533 registers.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 1089 of file adv7533.c.

ADV7533_Resume()

int32_t ADV7533_Resume

(

ADV7533_Object_t *

pObj

)

Resumes playing on the audio hdmi.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 780 of file adv7533.c.

ADV7533_SetBrightness()

int32_t ADV7533_SetBrightness	(	ADV7533_Object_t *	pObj,
		uint32_t	Brightness
	)

Set the display brightness.

Parameters

pObj	Component object
Brightness	display brightness to be set

Return values

Component

status

Definition at line 496 of file adv7533.c.

ADV7533_SetCursor()

int32_t ADV7533_SetCursor	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos
	)

Set the display cursor.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position

Return values

Component

status

Definition at line 583 of file adv7533.c.

ADV7533_SetFrequency()

int32_t ADV7533_SetFrequency	(	ADV7533_Object_t *	pObj,
		uint32_t	AudioFreq
	)

Sets new frequency.

Parameters

pObj	pointer to component object
AudioFreq	Audio frequency used to play the audio stream.

Return values

Component

status

Definition at line 963 of file adv7533.c.

ADV7533_SetI2C_Address()

static void ADV7533_SetI2C_Address ( ADV7533_Object_t *  pObj, uint8_t  Address  )

static

Configure the DSI-HDMI ADV7533 bridge for video.

Parameters

config

: pointer to adv7533ConfigTypeDef that contains the video configuration parameters

Return values

Component

status

Definition at line 1105 of file adv7533.c.

ADV7533_SetMute()

int32_t ADV7533_SetMute	(	ADV7533_Object_t *	pObj,
		uint16_t	Cmd
	)

Enables or disables the mute feature on the audio hdmi.

Parameters

pObj	pointer to component object
Cmd	AUDIO_MUTE_ON to enable the mute or AUDIO_MUTE_OFF to disable the mute mode.

Return values

Component

status

Definition at line 816 of file adv7533.c.

ADV7533_SetOrientation()

int32_t ADV7533_SetOrientation	(	ADV7533_Object_t *	pObj,
		uint32_t	Orientation
	)

Set the display Orientation.

Parameters

pObj	Component object
Orientation	display Orientation to be set

Return values

Component

status

Definition at line 525 of file adv7533.c.

ADV7533_SetOutputMode()

int32_t ADV7533_SetOutputMode	(	ADV7533_Object_t *	pObj,
		uint16_t	Output
	)

Sets output mode.

Parameters

pObj	pointer to component object
Output	hdmi output.

Return values

Component

status

Definition at line 853 of file adv7533.c.

ADV7533_SetPixel()

int32_t ADV7533_SetPixel	(	ADV7533_Object_t *	pObj,
		uint32_t	Xpos,
		uint32_t	Ypos,
		uint32_t	Color
	)

Set pixel color.

Parameters

pObj	Component object
Xpos	X position
Ypos	Y position
Color	Color to be returned

Return values

Component

status

Definition at line 690 of file adv7533.c.

ADV7533_SetProtocol()

int32_t ADV7533_SetProtocol	(	ADV7533_Object_t *	pObj,
		uint16_t	Protocol
	)

Set Audio Protocol.

Parameters

pObj	pointer to component object
Protocol	Audio Protocol

Return values

ADV7533_OK

Definition at line 933 of file adv7533.c.

ADV7533_SetResolution()

int32_t ADV7533_SetResolution	(	ADV7533_Object_t *	pObj,
		uint32_t	Resolution
	)

Set Audio resolution.

Parameters

pObj	pointer to component object
Resolution	Audio resolution.

Return values

ADV7533_OK

Definition at line 902 of file adv7533.c.

ADV7533_SetVolume()

int32_t ADV7533_SetVolume	(	ADV7533_Object_t *	pObj,
		uint8_t	Volume,
		uint8_t	InputOutput
	)

Sets volumee.

Parameters

pObj	pointer to component object
Volume	: volume value.

Return values

Component

status

Definition at line 869 of file adv7533.c.

ADV7533_Stop()

int32_t ADV7533_Stop	(	ADV7533_Object_t *	pObj,
		uint32_t	CodecPdwnMode
	)

Stop playing on the audio hdmi.

Parameters

pObj	pointer to component object

Return values

Component

status

Definition at line 801 of file adv7533.c.

adv7533_write_reg()

int32_t adv7533_write_reg	(	adv7533_ctx_t *	ctx,
		uint16_t	reg,
		uint8_t *	pdata,
		uint16_t	length
	)

Definition at line 73 of file adv7533_reg.c.

ADV7533_WriteRegWrap()

static int32_t ADV7533_WriteRegWrap ( void *  handle, uint16_t  Reg, uint8_t *  pData, uint16_t  Length  )

static

Function.

Parameters

handle	Component object handle
Reg	The target register address to write
pData	The target register value to be written
Length	buffer size to be written

Return values

error

status

Definition at line 1133 of file adv7533.c.