ps2cam.h

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/*
  PSX2 OpenSource Project
  (C)2004 lion[PS2Dev]
  (C)2004 PS2Dev.org
*/
 
#ifndef __PS2CAM_H__
#define __PS2CAM_H__
 
#include <types.h>
 
//rpc call id
#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
 
/* camera vendor(s) */
#define PS2CAM_VEND_SONY            0x054C 
#define PS2CAM_VEND_DLINK           0x05A9
#define PS2CAM_VEND_LOGITECH        0x0000
 
/* product id(s) */
#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
 
// eyetoy regs
#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
 
/* these reg control extra pins on chip(eg:red led) */
#define EYETOY_GPIO_DATA_OUT0       0x71
#define EYETOY_GPIO_IO_CTRL0        0x72
 
//alternate settins(select butter size)
#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
 
// device status
#define CAM_STATUS_NOTCONNECTED     0
#define CAM_STATUS_CONNECTED        1
#define CAM_STATUS_CONNECTEDREADY   2
 
// used with PS2CAM_DEVICE_CONFIG->mask
#define CAM_CONFIG_MASK_DIMENSION   0x00000001
#define CAM_CONFIG_MASK_OFFSET      0x00000002
#define CAM_CONFIG_MASK_DIVIDER     0x00000004
#define CAM_CONFIG_MASK_FRAMERATE   0x00000008
 
// error codes
#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)
 
typedef struct
{
    unsigned int    ssize;
    unsigned short  vendor_id;
    unsigned short  product_id;
    unsigned char   vendor_name[32];
    unsigned char   product_name[32];
    unsigned char   model[16];
}PS2CAM_DEVICE_INFO;
 
typedef struct
{
    int         device_id;
    int         config_id;
    int         status;
    int         bandwidth;
    int         stream_pocket_size;
 
    int         controll;
    int         stream;
 
    int         result;
    int         bytes;
    void        *arg;
}CAMERA_DEVICE;
 
typedef struct
{
    int             fd;
    int             status;
    CAMERA_DEVICE   *cam;
}PS2CAM_DEVICE_HANDLE;
 
typedef struct
{
    unsigned int    ssize;
    unsigned int    mask;
    unsigned short  width;
    unsigned short  height;
    unsigned short  x_offset;
    unsigned short  y_offset;
    unsigned char   h_divider;
    unsigned char   v_divider;
    unsigned short  framerate;
 
}PS2CAM_DEVICE_CONFIG;
 
typedef struct
{
    unsigned char   magic1;
    unsigned char   magic2;
    unsigned char   magic3;
    unsigned char   type;
    unsigned char   uk1;
    unsigned char   uk2;
    unsigned char   uk3;
    unsigned char   uk4;
    unsigned char   uk5;
    unsigned char   frame;
    unsigned char   uk6;
    unsigned char   uk7;
    unsigned char   uk8;
    unsigned char   uk9;
    unsigned char   Lo;
    unsigned char   Hi;
}EYETOY_FRAME_HEAD;
 
#define camSetDIVIDER(p, hdiv, en_lpf, vdiv, en_sa)      setReg8((p), EYETOY_IREG_DIVIDER,   \
                                                            ((unsigned char)(hdiv)      <<0)|\
                                                            ((unsigned char)(en_lpf)    <<3)|\
                                                            ((unsigned char)(vdiv)      <<4)|\
                                                            ((unsigned char)(en_sa)     <<7));
 
void rpcMainThread(void* param);
void *rpcCommandHandler(u32 command, void *buffer, int size);
 
// usbd.irx calls
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);
 
//private funtions
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);
 
// low level camera funtions
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);
 
// PS2Cam rpc/export funtions
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);
 
#endif /* __PS2CAM_H__ */