ps2cam.h File Reference

#include <types.h>

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Data Structures
struct	PS2CAM_DEVICE_INFO
struct	CAMERA_DEVICE
struct	PS2CAM_DEVICE_HANDLE
struct	PS2CAM_DEVICE_CONFIG
struct	EYETOY_FRAME_HEAD

Macros
#define	PS2CAM_RPC_GETIRXVERSION   40
#define	PS2CAM_RPC_INITIALIZE   41
#define	PS2CAM_RPC_GETDEVCOUNT   42
#define	PS2CAM_RPC_OPENDEVICE   43
#define	PS2CAM_RPC_CLOSEDEVICE   44
#define	PS2CAM_RPC_GETDEVSTATUS   45
#define	PS2CAM_RPC_GETDEVINFO   46
#define	PS2CAM_RPC_SETDEVBANDWIDTH   47
#define	PS2CAM_RPC_READPACKET   48
#define	PS2CAM_RPC_SETLEDMODE   49
#define	PS2CAM_RPC_SETDEVCONFIG   50
#define	PS2CAM_VEND_SONY   0x054C
#define	PS2CAM_VEND_DLINK   0x05A9
#define	PS2CAM_VEND_LOGITECH   0x0000
#define	PS2CAM_PROD_EYETOY   0x0154
#define	PS2CAM_PROD_EYETOY2   0x0155
#define	PS2CAM_PROD_EYETOY3   0x0156
#define	PS2CAM_PROD_EYETOY4   0x0157
#define	PS2CAM_PROD_VISUALSTREAM   0x8519
#define	EYETOY_IREG_H_SIZE   0x10
#define	EYETOY_IREG_V_SIZE   0x11
#define	EYETOY_IREG_X_OFFSETL   0x12
#define	EYETOY_IREG_X_OFFSETH   0x13
#define	EYETOY_IREG_Y_OFFSETL   0x14
#define	EYETOY_IREG_Y_OFFSETH   0x15
#define	EYETOY_IREG_DIVIDER   0x16
#define	EYETOY_IREG_DFR   0x20
#define	EYETOY_IREG_SR   0x21
#define	EYETOY_IREG_FRAR   0x22
#define	EYETOY_IREG_FORMAT   0x25
#define	EYETOY_CREG_RESET0   0x50
#define	EYETOY_CREG_RESET1   0x51
#define	EYETOY_CREG_EN_CLK0   0x53
#define	EYETOY_CREG_EN_CLK1   0x54
#define	EYETOY_CREG_AUDIO_CLK   0x55
#define	EYETOY_CREG_SNAPSHOT   0x57
#define	EYETOY_CREG_PONOFF   0x58
#define	EYETOY_CREG_CAMERA_CLK   0x59
#define	EYETOY_CREG_CTRL1   0x5A
#define	EYETOY_CREG_DEB_CLK   0x5B
#define	EYETOY_CREG_CLK   0x5C
#define	EYETOY_CREG_PWDN   0x5D
#define	EYETOY_CREG_USR_DFN   0x5E
#define	EYETOY_CREG_CTRL2   0x5F
#define	EYETOY_CREG_INTERRUPT0   0x60
#define	EYETOY_CREG_INTERRUPT1   0x61
#define	EYETOY_CREG_MASK0   0x62
#define	EYETOY_CREG_MASK1   0x63
#define	EYETOY_CREG_VCI_R0   0x64
#define	EYETOY_CREG_VCI_R1   0x65
#define	EYETOY_CREG_ADC_CTRL   0x68
#define	EYETOY_CREG_UC_CTRL   0x6D
#define	EYETOY_GPIO_DATA_OUT0   0x71
#define	EYETOY_GPIO_IO_CTRL0   0x72
#define	EYETOY_ALTERNATE_SIZE_0   0x00
#define	EYETOY_ALTERNATE_SIZE_384   0x01
#define	EYETOY_ALTERNATE_SIZE_512   0x02
#define	EYETOY_ALTERNATE_SIZE_768   0x03
#define	EYETOY_ALTERNATE_SIZE_896   0x04
#define	CAM_STATUS_NOTCONNECTED   0
#define	CAM_STATUS_CONNECTED   1
#define	CAM_STATUS_CONNECTEDREADY   2
#define	CAM_CONFIG_MASK_DIMENSION   0x00000001
#define	CAM_CONFIG_MASK_OFFSET   0x00000002
#define	CAM_CONFIG_MASK_DIVIDER   0x00000004
#define	CAM_CONFIG_MASK_FRAMERATE   0x00000008
#define	CAM_ERROR_NONE   (00)
#define	CAM_ERROR_NOTINIT   -(20)
#define	CAM_ERROR_INVALIDDEVICE   -(21)
#define	CAM_ERROR_COMMUNKNOWN   -(22)
#define	CAM_ERROR_DEVNOTREADY   -(23)
#define	CAM_ERROR_NODEVICE   -(24)
#define	CAM_ERROR_BADRANGE   -(25)
#define	CAM_ERROR_UNKNOWN   -(26)
#define	CAM_ERROR_MAXHANDLE   -(27)
#define	CAM_ERROR_BADHANDLE   -(28)
#define	CAM_ERROR_DISCONNECTED   -(29)
#define	camSetDIVIDER(p, hdiv, en_lpf, vdiv, en_sa)

Functions
void	rpcMainThread (void *param)
void *	rpcCommandHandler (u32 command, void *buffer, int size)
int	PS2CamInitDriver ()
int	PS2CamProbe (int devId)
int	PS2CamConnect (int devId)
int	PS2CamDisconnect (int devId)
void	PS2CamGetDeviceSring (CAMERA_DEVICE *dev, int index, char *str, int strmax)
void	PS2CamCallback (int resultCode, int bytes, void *arg)
void	PS2CamSetDeviceConfiguration (CAMERA_DEVICE *dev, int id)
void	PS2CamInitializeNewDevice (CAMERA_DEVICE *argv)
void	PS2CamSetDeviceDefaults (CAMERA_DEVICE *dev)
int	PS2CamGetIRXVersion (void)
int	PS2CamInit (int mode)
int	PS2CamGetDeviceCount (void)
int	PS2CamOpenDevice (int device_index)
int	PS2CamCloseDevice (int handle)
int	PS2CamGetDeviceInfo (int handle, int *info)
int	setReg8 (CAMERA_DEVICE *dev, unsigned char reg_id, unsigned char value)
int	getReg8 (CAMERA_DEVICE *dev, unsigned char reg_id, unsigned char *value)
int	setReg8Mask (CAMERA_DEVICE *dev, unsigned char reg_id, unsigned char value, unsigned char mask)
int	setReg16 (CAMERA_DEVICE *dev, unsigned char reg_id, unsigned short value)
int	PS2CamSelectInterface (CAMERA_DEVICE *dev, int interface, int altSetting)
void	camResetDevice (CAMERA_DEVICE *dev)
void	camEnableAutoLaunch (CAMERA_DEVICE *dev)
void	camDisableAutoLaunch (CAMERA_DEVICE *dev)
void	camClearSnapButton (CAMERA_DEVICE *dev)
int	camCheckAutoLaunch (CAMERA_DEVICE *dev)
void	camEnableSystem (CAMERA_DEVICE *dev)
void	camDisableSystem (CAMERA_DEVICE *dev)
void	camResetUsb (CAMERA_DEVICE *dev)
void	camSetUsbInit (CAMERA_DEVICE *dev)
void	camSetUsbWork (CAMERA_DEVICE *dev)
void	camTurnOnRedLed (CAMERA_DEVICE *dev)
void	camTurnOffRedLed (CAMERA_DEVICE *dev)
void	camBlockStream (CAMERA_DEVICE *dev)
void	camStartStream (CAMERA_DEVICE *dev)
void	camStopStream (CAMERA_DEVICE *dev)
int	PS2CamReadPacket (int device_id)
int	PS2CamGetDeviceStatus (int device_id)
int	PS2CamSetDeviceBandwidth (int device_id, char bandwidth)
int	PS2CamSetLEDMode (int device_id, int mode)
int	PS2CamSetDeviceConfig (int handle, void *config)

Detailed Description

PS2Camera driver irx

Definition in file ps2cam.h.

---

Data Structure Documentation

PS2CAM_DEVICE_INFO

struct PS2CAM_DEVICE_INFO

Definition at line 104 of file ps2cam_rpc.h.

Data Fields
unsigned int	ssize	sizeof this struct
unsigned short	vendor_id	vendor id extracted from device
unsigned short	product_id	product id extracted from device
unsigned char	vendor_name[32]	vender string
unsigned char	product_name[32]	product string
unsigned char	model[16]	device model

CAMERA_DEVICE

struct CAMERA_DEVICE

Definition at line 155 of file ps2cam.h.

Data Fields
int	device_id
int	config_id
int	status
int	bandwidth
int	stream_pocket_size
int	controll	controll endpoint
int	stream	stream endpoint
int	result	info extracted from callback
int	bytes
void *	arg

PS2CAM_DEVICE_HANDLE

struct PS2CAM_DEVICE_HANDLE

Definition at line 174 of file ps2cam.h.

Collaboration diagram for PS2CAM_DEVICE_HANDLE:

Data Fields
int	fd
int	status
CAMERA_DEVICE *	cam

PS2CAM_DEVICE_CONFIG

struct PS2CAM_DEVICE_CONFIG

Definition at line 121 of file ps2cam_rpc.h.

Data Fields
unsigned int	ssize	structure size
unsigned int	mask	CAM_CONFIG_MASK.....
unsigned short	width	camera horizontal resolution
unsigned short	height	camera vertical resolution
unsigned short	x_offset	x offset of camera image
unsigned short	y_offset	y offset of camera image
unsigned char	h_divider	Horizontal Divider
unsigned char	v_divider	Vertical Divider
unsigned short	framerate	framerate

EYETOY_FRAME_HEAD

struct EYETOY_FRAME_HEAD

Definition at line 77 of file ps2cam_rpc.h.

Data Fields
unsigned char	magic1	0x01
unsigned char	magic2	0xff
unsigned char	magic3	0xff
unsigned char	type	0x51:EOF 0x50:SOF
unsigned char	uk1
unsigned char	uk2
unsigned char	uk3
unsigned char	uk4
unsigned char	uk5
unsigned char	frame	0x01:framehead+no data, 0x00:framehead+data
unsigned char	uk6
unsigned char	uk7
unsigned char	uk8
unsigned char	uk9
unsigned char	Lo	file size Lo byte (only in EOF)
unsigned char	Hi	file size Hi byte (only in EOF)

Macro Definition Documentation

PS2CAM_RPC_GETIRXVERSION

#define PS2CAM_RPC_GETIRXVERSION   40

get irx version

Definition at line 19 of file ps2cam.h.

PS2CAM_RPC_INITIALIZE

#define PS2CAM_RPC_INITIALIZE   41

PS2CamInit

Definition at line 21 of file ps2cam.h.

PS2CAM_RPC_GETDEVCOUNT

#define PS2CAM_RPC_GETDEVCOUNT   42

PS2CamGetDeviceCount

Definition at line 23 of file ps2cam.h.

PS2CAM_RPC_GETDEVSTATUS

#define PS2CAM_RPC_GETDEVSTATUS   45

PS2CamGetStatus

Definition at line 27 of file ps2cam.h.

PS2CAM_RPC_GETDEVINFO

#define PS2CAM_RPC_GETDEVINFO   46

PS2CamGetInfo

Definition at line 29 of file ps2cam.h.

PS2CAM_RPC_SETDEVBANDWIDTH

#define PS2CAM_RPC_SETDEVBANDWIDTH   47

PS2CamSetDeviceBandwidth

Definition at line 31 of file ps2cam.h.

PS2CAM_RPC_READPACKET

#define PS2CAM_RPC_READPACKET   48

PS2CamReadPacketCOMMAND

Definition at line 33 of file ps2cam.h.

PS2CAM_RPC_SETLEDMODE

#define PS2CAM_RPC_SETLEDMODE   49

PS2CamSetLEDMode

Definition at line 35 of file ps2cam.h.

PS2CAM_VEND_SONY

#define PS2CAM_VEND_SONY   0x054C

Sony

Definition at line 41 of file ps2cam.h.

PS2CAM_VEND_DLINK

#define PS2CAM_VEND_DLINK   0x05A9

D-Link

Definition at line 43 of file ps2cam.h.

PS2CAM_VEND_LOGITECH

#define PS2CAM_VEND_LOGITECH   0x0000

Logitech

Definition at line 45 of file ps2cam.h.

PS2CAM_PROD_EYETOY

#define PS2CAM_PROD_EYETOY   0x0154

SLEH-00030

Definition at line 49 of file ps2cam.h.

PS2CAM_PROD_EYETOY2

#define PS2CAM_PROD_EYETOY2   0x0155

SLEH-00031

Definition at line 51 of file ps2cam.h.

PS2CAM_PROD_EYETOY3

#define PS2CAM_PROD_EYETOY3   0x0156

SLEH-000?? rinco thinks its japan

Definition at line 53 of file ps2cam.h.

PS2CAM_PROD_EYETOY4

#define PS2CAM_PROD_EYETOY4   0x0157

SLEH-000?? ,, ,, ,,

Definition at line 55 of file ps2cam.h.

PS2CAM_PROD_VISUALSTREAM

#define PS2CAM_PROD_VISUALSTREAM   0x8519

D-Link VisualStream DSB-C310

Definition at line 58 of file ps2cam.h.

EYETOY_ALTERNATE_SIZE_0

#define EYETOY_ALTERNATE_SIZE_0   0x00

xfer disable

Definition at line 102 of file ps2cam.h.

CAM_STATUS_NOTCONNECTED

#define CAM_STATUS_NOTCONNECTED   0

device not connected

Definition at line 110 of file ps2cam.h.

CAM_STATUS_CONNECTED

#define CAM_STATUS_CONNECTED   1

connected but initializing

Definition at line 112 of file ps2cam.h.

CAM_STATUS_CONNECTEDREADY

#define CAM_STATUS_CONNECTEDREADY   2

connect & ready for commands

Definition at line 114 of file ps2cam.h.

CAM_ERROR_NONE

#define CAM_ERROR_NONE   (00)

ok

Definition at line 124 of file ps2cam.h.

CAM_ERROR_COMMUNKNOWN

#define CAM_ERROR_COMMUNKNOWN   -(22)

unknown command

Definition at line 128 of file ps2cam.h.

CAM_ERROR_DEVNOTREADY

#define CAM_ERROR_DEVNOTREADY   -(23)

device not ready

Definition at line 130 of file ps2cam.h.

CAM_ERROR_NODEVICE

#define CAM_ERROR_NODEVICE   -(24)

no compatible device connected

Definition at line 132 of file ps2cam.h.

CAM_ERROR_BADRANGE

#define CAM_ERROR_BADRANGE   -(25)

a value was out of range

Definition at line 134 of file ps2cam.h.

CAM_ERROR_UNKNOWN

#define CAM_ERROR_UNKNOWN   -(26)

unknown error

Definition at line 136 of file ps2cam.h.

CAM_ERROR_MAXHANDLE

#define CAM_ERROR_MAXHANDLE   -(27)

out of free device handle(s)

Definition at line 138 of file ps2cam.h.

CAM_ERROR_BADHANDLE

#define CAM_ERROR_BADHANDLE   -(28)

invalid device handle

Definition at line 140 of file ps2cam.h.

CAM_ERROR_DISCONNECTED

#define CAM_ERROR_DISCONNECTED   -(29)

device was removed

Definition at line 142 of file ps2cam.h.

camSetDIVIDER

#define camSetDIVIDER	(		p,
			hdiv,
			en_lpf,
			vdiv,
			en_sa
	)

Value:

                                                            setReg8((p), EYETOY_IREG_DIVIDER,    \
                                                            ((unsigned char)(hdiv)      <<0)|\
                                                            ((unsigned char)(en_lpf)    <<3)|\
                                                            ((unsigned char)(vdiv)      <<4)|\
                                                            ((unsigned char)(en_sa)     <<7));

Definition at line 230 of file ps2cam.h.

Function Documentation

PS2CamInitDriver()

int PS2CamInitDriver

(

void

)

Register This driver with usbd.irx

Definition at line 109 of file ps2cam.c.

PS2CamProbe()

int PS2CamProbe

(

int

devId

)

check if the device is pluged in

Definition at line 143 of file ps2cam.c.

References count.

PS2CamConnect()

int PS2CamConnect

(

int

devId

)

this is executed when a compatible camera is detected

Definition at line 213 of file ps2cam.c.

PS2CamDisconnect()

int PS2CamDisconnect

(

int

devId

)

this is executed when a compatible camera is unplugged

Definition at line 297 of file ps2cam.c.

PS2CamGetDeviceSring()

void PS2CamGetDeviceSring	(	CAMERA_DEVICE *	dev,
		int	index,
		char *	str,
		int	strmax
	)

Get a string descriptor from device

Definition at line 674 of file ps2cam.c.

PS2CamCallback()

void PS2CamCallback	(	int	resultCode,
		int	bytes,
		void *	arg
	)

call back for most lowlevel usb funtions

Definition at line 570 of file ps2cam.c.

PS2CamSetDeviceConfiguration()

void PS2CamSetDeviceConfiguration	(	CAMERA_DEVICE *	dev,
		int	id
	)

select the configuration for the device

Definition at line 429 of file ps2cam.c.

Referenced by PS2CamInitializeNewDevice().

PS2CamInitializeNewDevice()

void PS2CamInitializeNewDevice

(

CAMERA_DEVICE *

cam

)

called after a camera is accepted

Definition at line 382 of file ps2cam.c.

References PS2CamSetDeviceConfiguration().

PS2CamSetDeviceDefaults()

void PS2CamSetDeviceDefaults

(

CAMERA_DEVICE *

dev

)

set the defaults for the camera

Definition at line 453 of file ps2cam.c.

References camResetDevice().

PS2CamGetIRXVersion()

int PS2CamGetIRXVersion

(

void

)

Return the current version of the 'ps2cam.irx'

Definition at line 87 of file ps2cam_rpc.c.

PS2CamInit()

int PS2CamInit

(

int

mode

)

initalize the camera driver. must be called 1st

Definition at line 37 of file ps2cam_rpc.c.

PS2CamGetDeviceCount()

int PS2CamGetDeviceCount

(

void

)

get the number of compatible camera connected

Definition at line 103 of file ps2cam_rpc.c.

References count.

PS2CamOpenDevice()

int PS2CamOpenDevice

(

int

device_index

)

open one of the compatible camera for reading

Definition at line 119 of file ps2cam_rpc.c.

PS2CamCloseDevice()

int PS2CamCloseDevice

(

int

handle

)

close the device if it is no longer needed or disconnected

Definition at line 135 of file ps2cam_rpc.c.

PS2CamGetDeviceInfo()

int PS2CamGetDeviceInfo	(	int	handle,
		int *	info
	)

get information about the compatible device

Definition at line 1114 of file ps2cam.c.

setReg8()

int setReg8	(	CAMERA_DEVICE *	dev,
		unsigned char	reg_id,
		unsigned char	value
	)

Set the value in a 8bit register

Definition at line 580 of file ps2cam.c.

Referenced by camEnableSystem(), camResetDevice(), camResetUsb(), camSetUsbInit(), camSetUsbWork(), camStartStream(), and setReg8Mask().

getReg8()

int getReg8	(	CAMERA_DEVICE *	dev,
		unsigned char	reg_id,
		unsigned char *	value
	)

Read the camera's 8bit register and return the value

Definition at line 606 of file ps2cam.c.

Referenced by setReg8Mask().

setReg8Mask()

int setReg8Mask	(	CAMERA_DEVICE *	dev,
		unsigned char	reg_id,
		unsigned char	value,
		unsigned char	mask
	)

Set the value in a 8bit register using a mask

Definition at line 633 of file ps2cam.c.

References getReg8(), and setReg8().

Referenced by camDisableSystem(), camTurnOffRedLed(), and camTurnOnRedLed().

PS2CamSelectInterface()

int PS2CamSelectInterface	(	CAMERA_DEVICE *	dev,
		int	interface,
		int	altSetting
	)

Select the interface and alternet settting to use

Definition at line 712 of file ps2cam.c.

camResetDevice()

void camResetDevice

(

CAMERA_DEVICE *

dev

)

Reset the eyetoy

Definition at line 743 of file ps2cam.c.

References setReg8().

Referenced by PS2CamSetDeviceDefaults().

camEnableSystem()

void camEnableSystem

(

CAMERA_DEVICE *

dev

)

Enable some setting that make the cam capture

Definition at line 778 of file ps2cam.c.

References setReg8().

camDisableSystem()

void camDisableSystem

(

CAMERA_DEVICE *

dev

)

Disable some stuff

Definition at line 790 of file ps2cam.c.

References setReg8Mask().

camResetUsb()

void camResetUsb

(

CAMERA_DEVICE *

dev

)

This is just a reguler reset to jpeg stuff

Definition at line 797 of file ps2cam.c.

References setReg8().

camSetUsbInit()

void camSetUsbInit

(

CAMERA_DEVICE *

dev

)

reset jpeg and clear the frame reg

Definition at line 805 of file ps2cam.c.

References setReg8().

camSetUsbWork()

void camSetUsbWork

(

CAMERA_DEVICE *

dev

)

reset jpeg and set the frame default value

Definition at line 814 of file ps2cam.c.

References setReg8().

camTurnOnRedLed()

void camTurnOnRedLed

(

CAMERA_DEVICE *

dev

)

turn on the red leg on the GPIO pin

Definition at line 823 of file ps2cam.c.

References setReg8Mask().

camTurnOffRedLed()

void camTurnOffRedLed

(

CAMERA_DEVICE *

dev

)

turn off the red leg on the GPIO pin

Definition at line 830 of file ps2cam.c.

References setReg8Mask().

camStartStream()

void camStartStream

(

CAMERA_DEVICE *

dev

)

restart stream

Definition at line 837 of file ps2cam.c.

References setReg8().

PS2CamReadPacket()

int PS2CamReadPacket

(

int

handle

)

read some data from the camera based on bandwidth

Definition at line 217 of file ps2cam_rpc.c.

PS2CamGetDeviceStatus()

int PS2CamGetDeviceStatus

(

int

handle

)

get the status of the compatible camera

Definition at line 152 of file ps2cam_rpc.c.

PS2CamSetDeviceBandwidth()

int PS2CamSetDeviceBandwidth	(	int	handle,
		char	bandwidth
	)

before reading you must set the camera's bandwidth

Definition at line 195 of file ps2cam_rpc.c.

PS2CamSetLEDMode()

int PS2CamSetLEDMode	(	int	handle,
		int	mode
	)

set the mode for the red led

Definition at line 245 of file ps2cam_rpc.c.

PS2CamSetDeviceConfig()

int PS2CamSetDeviceConfig	(	int	handle,
		void *	config
	)

activate setting that is in config struct

Definition at line 1354 of file ps2cam.c.