xvid_pat_gen.h File Reference

Overview

This is the main header file for Xilinx Video Pattern Generator.

MODIFICATION HISTORY:

Ver   Who    Date     Changes



1.00  shad   01/29/15 Initial release.

Macros
#define	XVID_PAT_GEN_H_
	Prevent circular inclusions by using protection macros. More...

Functions
int	Vpg_StreamSrcConfigure (XDp *InstancePtr, u8 VSplitMode, u8 first_time)
	This function updates required timing values in Video Pattern Generator core. More...
void	Vpg_VidgenSetTestPattern (XDp *InstancePtr, u8 Stream)
	This function sets pattern to generate in Video Pattern Generator core. More...
void	Vpg_VidgenSetUserPattern (XDp *InstancePtr, u8 Pattern)
	This function sets user pattern. More...

Macro Definition Documentation

#define XVID_PAT_GEN_H_

Prevent circular inclusions by using protection macros.

Function Documentation

int Vpg_StreamSrcConfigure	(	XDp *	InstancePtr,
		u8	VSplitMode,
		u8	first_time
	)

This function updates required timing values in Video Pattern Generator core.

Parameters

InstancePtr	is a pointer to the XDp instance.
VSplitMode	specifies vertical split mode to be used for splitting resolution vertically.

Returns

• XST_SUCCESS if Video pattern configured successfully.

Note

None.

References Vpg_VidgenSetTestPattern().

Referenced by detect_rx_video_and_startTx(), hpd_con(), start_tx(), and switch_to_Tx_only().

void Vpg_VidgenSetTestPattern	(	XDp *	InstancePtr,
		u8	Stream
	)

This function sets pattern to generate in Video Pattern Generator core.

Parameters

InstancePtr	is a pointer to the XDp instance.
Stream	is the stream number for which to set the pattern.

Returns

None.

Note

None.

Referenced by Vpg_StreamSrcConfigure().

void Vpg_VidgenSetUserPattern	(	XDp *	InstancePtr,
		u8	Pattern
	)

This function sets user pattern.

Parameters

InstancePtr	is a pointer to the XDp instance.
Pattern	number to set with

Returns

None.

Note

None.