clsim_lib.c File Reference

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Detailed Description

Camera Link Simulator Library, for use with PCI DV CLS and PCIe DV C-Link with Simulator FPGA loaded.

Definition in file clsim_lib.c.

#include "edtinc.h"
#include "clsim_lib.h"

Go to the source code of this file.

Functions
int	pdv_cls_dep_sanity_check (PdvDev *pdv_p)
void	pdv_cls_dump_geometry (PdvDev *pdv_p)
void	pdv_cls_dump_state (PdvDev *pdv_p)
	Prints board state to stdout.
double	pdv_cls_frame_time (PdvDev *pdv_p)
int	pdv_cls_get_hgap (PdvDev *pdv_p)
int	pdv_cls_get_vgap (PdvDev *pdv_p)
void	pdv_cls_init_serial (PdvDev *pdv_p)
void	pdv_cls_set_cfg_bit (PdvDev *pdv_p, int reg, int mask, int state)
void	pdv_cls_set_clock (PdvDev *pdv_p, double freq)
	Set MPC9230 PLL on PCI CD-CLSIM to 3.5 times the requested pixclk freq.
void	pdv_cls_set_datacnt (PdvDev *pdv_p, int state)
int	pdv_cls_set_dep (PdvDev *pdv_p)
void	pdv_cls_set_dvalid (PdvDev *pdv_p, u_char skip, u_char mode)
void	pdv_cls_set_fill (PdvDev *pdv_p, u_char left, u_char right)
	Sets the left and right fill values.
void	pdv_cls_set_firstfc (PdvDev *pdv_p, int state)
void	pdv_cls_set_height (PdvDev *pdv_p, int rasterlines, int vblank)
void	pdv_cls_set_intlven (PdvDev *pdv_p, int state)
	Enables or disables interleave.
void	pdv_cls_set_led (PdvDev *pdv_p, int state)
	Controls state of LED.
void	pdv_cls_set_line_timing (PdvDev *pdv_p, int width, int taps, int Hfvstart, int Hfvend, int Hlvstart, int Hlvend, int Hrvstart, int Hrvend)
void	pdv_cls_set_linescan (PdvDev *pdv_p, int state)
void	pdv_cls_set_lvcont (PdvDev *pdv_p, int state)
void	pdv_cls_set_readvalid (PdvDev *pdv_p, u_short HrvStart, u_short HrvEnd)
	Sets the horizontal start and end positions of the ReadValid signal.
void	pdv_cls_set_rven (PdvDev *pdv_p, int state)
	Enables or disables ReadValid Enable (RVEN).
void	pdv_cls_set_size (PdvDev *pdv_p, int taps, int depth, int width, int height, int hblank, int totalwidth, int vblank, int totalheight)
void	pdv_cls_set_smallok (PdvDev *pdv_p, int state)
void	pdv_cls_set_trigframe (PdvDev *pdv_p, int state)
void	pdv_cls_set_trigline (PdvDev *pdv_p, int state)
void	pdv_cls_set_trigpol (PdvDev *pdv_p, int state)
void	pdv_cls_set_trigsrc (PdvDev *pdv_p, int state)
void	pdv_cls_set_uartloop (PdvDev *pdv_p, int state)
void	pdv_cls_set_width (PdvDev *pdv_p, int width, int hblank)
void	pdv_cls_setup_interleave (PdvDev *pdv_p, short tap0start, short tap0delta, short tap1start, short tap1delta, short tap2start, short tap2delta, short tap3start, short tap3delta)
	Sets the start address and delta for each tap.
void	pdv_cls_sim_start (PdvDev *pdv_p)
void	pdv_cls_sim_stop (PdvDev *pdv_p)

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Function Documentation

void pdv_cls_dump_state

(

PdvDev *

pdv_p

)

Prints board state to stdout.

Parameters:

pdv_p

pointer to pdv device structure returned by pdv_open

Definition at line 623 of file clsim_lib.c.

void pdv_cls_set_fill	(	PdvDev *	pdv_p,
		u_char	left,
		u_char	right
	)

Sets the left and right fill values.

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	left	the 8 bit left fill value (FillA in CLSIM docs)
	right	the 8 bit right fill value (FillB in CLSIM docs)

Definition at line 427 of file clsim_lib.c.

void pdv_cls_set_intlven	(	PdvDev *	pdv_p,
		int	enable
	)

Enables or disables interleave.

To use interleave, first set up the interleave scheme using pdv_cls_setup_interleave.

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	enable	true to turn on interleave, false to disable it.

See also:

pdv_cls_setup_interleave

Definition at line 212 of file clsim_lib.c.

void pdv_cls_set_led	(	PdvDev *	pdv_p,
		int	power_state
	)

Controls state of LED.

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	power_state	true (non-zero) to turn on LED, false to turn it off.

Definition at line 233 of file clsim_lib.c.

void pdv_cls_set_readvalid	(	PdvDev *	pdv_p,
		u_short	HrvStart,
		u_short	HrvEnd
	)

Sets the horizontal start and end positions of the ReadValid signal.

Note that these values have no effect unless RVEN is true. See also pdv_cls_set_rven.

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	HrvStart	start postion
	HrvEnd	end position

Definition at line 435 of file clsim_lib.c.

void pdv_cls_set_rven	(	PdvDev *	pdv_p,
		int	enable
	)

Enables or disables ReadValid Enable (RVEN).

When RVEN is set, then the start and end margins of each raster are filled with the values from the FillA and FillB registers respectively, the positions of the margins are determined by HrvStart and HrvEnd. When RVEN is cleared, the entire raster is filled with valid data. HrvStart and HrvEnd can be set with pdv_cls_set_readvalid().

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	enable	true to enable ReadValid so data in margins comes from Fill values.

Definition at line 191 of file clsim_lib.c.

void pdv_cls_setup_interleave	(	PdvDev *	pdv_p,
		short	tap0start,
		short	tap0delta,
		short	tap1start,
		short	tap1delta,
		short	tap2start,
		short	tap2delta,
		short	tap3start,
		short	tap3delta
	)

Sets the start address and delta for each tap.

The start address is the 12-bit address of an 8-bit pixel within the 4096 pixel raster. The delta is the amount added to the pixel address with each pixel clock.

Parameters:

	pdv_p	pointer to pdv device structure returned by pdv_open
	tap0start	the start address for tap 0
	tap0delta	the delta for tap 0
	tap1start	the start address for tap 1
	tap1delta	the delta for tap 1
	tap2start	the start address for tap 2
	tap2delta	the delta for tap 2
	tap3start	the start address for tap 3
	tap3delta	the delta for tap 3

Definition at line 444 of file clsim_lib.c.

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