Collaboration diagram for Camera Structures:

Data Structures
struct	IfxCif_Cam_TableInfo

struct	IfxCif_Cam_JpegTable
	Single component JPEG tables. More...

struct	IfxCif_Cam_PictureInfo
	Picture info. More...

struct	IfxCif_Cam_JpegTables
	JPEG tables for all components. More...

struct	IfxCif_Cam_MemConfig
	Single path memory interface configuration (used in initialisation/configuration) More...

struct	IfxCif_Cam_MemInfo
	Single path memory interface information (used in Runtime) More...

struct	IfxCif_Cam_Common
	Common configuration. More...

struct	IfxCif_Cam_Downscaling
	Downscaler configuration. More...

struct	IfxCif_Cam_JfifHeader
	JPEG JFIF header structure. More...

struct	IfxCif_Cam_MemAreas
	All paths memory partitioning. More...

struct	IfxCif_Cam
	Structure which is used as handle for the CIF-CAM functions. This stores cached variables useful for run-time operations. More...

struct	IfxCif_Cam_Config
	Camera specific configuration. More...

Detailed Description

Data Structure Documentation

struct IfxCif_Cam_TableInfo

Definition at line 97 of file IfxCif_Cam.h.

Data Fields
const uint8 *	entry	entry
uint8	length	length

struct IfxCif_Cam_JpegTable

Single component JPEG tables.

Definition at line 109 of file IfxCif_Cam.h.

Collaboration diagram for IfxCif_Cam_JpegTable:

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Data Fields
IfxCif_Cam_TableInfo	ac	ac
IfxCif_Cam_TableInfo	dc	dc
IfxCif_Cam_TableInfo	q	q

struct IfxCif_Cam_PictureInfo

Picture info.

Definition at line 118 of file IfxCif_Cam.h.

Data Fields
uint16	hOffset	horizontal offset
uint16	hSize	horizontal (number of pixel)
uint16	vOffset	vertical offset
uint16	vSize	vertical (number of lines)

struct IfxCif_Cam_JpegTables

JPEG tables for all components.

Definition at line 132 of file IfxCif_Cam.h.

Collaboration diagram for IfxCif_Cam_JpegTables:

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Data Fields
IfxCif_Cam_JpegTable	uv	uv
IfxCif_Cam_JpegTable	y	y

struct IfxCif_Cam_MemConfig

Single path memory interface configuration (used in initialisation/configuration)

Definition at line 140 of file IfxCif_Cam.h.

Data Fields
boolean	byteSwap	byte swapping
uint16	hOffset	horizontal offset
uint16	hSize	horizontal (number of pixel)
float32	memFactor	multiples of frame count for memory allocation
uint16	vOffset	vertical offset
uint16	vSize	vertical (number of lines)

struct IfxCif_Cam_MemInfo

Single path memory interface information (used in Runtime)

Definition at line 152 of file IfxCif_Cam.h.

Collaboration diagram for IfxCif_Cam_MemInfo:

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Data Fields
IfxCif_Cam_PictureInfo	image	image
uint32	size	size in bytes
Ifx_AddressValue	start	start address

struct IfxCif_Cam_Common

Common configuration.

Definition at line 165 of file IfxCif_Cam.h.

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Data Fields
boolean	debugPathEnabled	debug path enabled
IfxCif_Cam_MemConfig	extraPaths[IFXCIF_EXTRA_PATHS]	extra paths
IfxCif_InputInterface	inputInterface	input interface
IfxCif_Cam_PictureInfo	ispIn	ispIn
Ifx_IsrSetting	ispInterrupt	isp interrupt
boolean	jpegEnabled	jpeg enabled
const IfxCif_Cam_JpegTables *	jpegTables	jpeg tables
IfxCif_Cam_MemConfig	mainPath	main path
boolean	watchdogEnabled	watchdog enabled

struct IfxCif_Cam_Downscaling

Downscaler configuration.

Definition at line 180 of file IfxCif_Cam.h.

Data Fields
boolean	enabled	enable
uint8	hFactor	horizontal factor to program into IfxCif_setLinearDownscalerScalingFactors()
IfxCif_LinearDownscalerScalingMode	hMode	hMode
uint8	sizeFactor	memory size factor, e.g. half in both H and V usually gives factor of 4
uint8	vFactor	vertical factor to program into IfxCif_setLinearDownscalerScalingFactors()
IfxCif_LinearDownscalerScalingMode	vMode	vMode

struct IfxCif_Cam_JfifHeader

JPEG JFIF header structure.

Definition at line 192 of file IfxCif_Cam.h.

Data Fields
uint16	app0	app0
uint8	density	density
uint16	densityX	densityX
uint16	densityY	densityY
uint8	ident[5]	ident
uint16	length	length
uint8	thumbData[20]	thumbData
uint8	thumbX	thumbX
uint8	thumbY	thumbY
uint16	unknown	unknown
uint16	version	version

struct IfxCif_Cam_MemAreas

All paths memory partitioning.

Definition at line 209 of file IfxCif_Cam.h.

Collaboration diagram for IfxCif_Cam_MemAreas:

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Data Fields
IfxCif_Cam_MemInfo	cb	cb
IfxCif_Cam_MemInfo	cr	cr
IfxCif_Cam_MemInfo	ep[IFXCIF_EXTRA_PATHS]	ep
IfxCif_Cam_MemInfo	y	y

struct IfxCif_Cam

Structure which is used as handle for the CIF-CAM functions. This stores cached variables useful for run-time operations.

Definition at line 224 of file IfxCif_Cam.h.

Collaboration diagram for IfxCif_Cam:

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Data Fields
uint32	availMemSize	total available RAM space left (in bytes)
Ifx_CIF *	cif	pointer to base address of CIF module SFRs
IfxCif_Cam_Status	configResult	status of last configuration (or initialisation)
Ifx_EMEM *	emem	pointer to base address of EMEM module SFRs
boolean	ispBpp	byte per pixel
IfxCif_Cam_IspMode	ispMode	actual ISP mode
IfxCif_Cam_JfifHeader *	jfif	pointer to the last acquired JPEG header
IfxCif_Cam_MemAreas	memAreas	memory area definition
Ifx_AddressValue	nextFreeAddress	next free storage address
uint32	totalMemSize	total occupied memory area (in bytes)

struct IfxCif_Cam_Config

Camera specific configuration.

Definition at line 240 of file IfxCif_Cam.h.

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Data Fields
const IfxCif_Cam_Common *	common	pointer to common configuration
const IfxCif_Cam_Downscaling *	downscaling	downscaling settings for ExtraPath 1
IfxCif_IspSyncPolarity	hSyncPolarity	polarity of HSYNC signal
IfxCif_Cam_IspMode	ispMode	ISP mode.
uint16	ispRawBpp	bytes per pixel of the input stream
IfxCif_IspSamplingEdge	samplingEdge	sampling edge
uint16	setupDataCount	number of camera-specific configuration data (in DWORDS)
const uint32 *	setupDataTable	pointer to the first entry of camera-specific configuration data
IfxCif_IspSyncPolarity	vSyncPolarity	polarity of VSYNC signal

Data Structures

Detailed Description

Data Structure Documentation