/home/kopmann/git-mirror/fdhwlib/fdhwlib/Pbus/pbus1394.h

Go to the documentation of this file.

/***************************************************************************
    pbus1394.h  -  description

    begin                : Mon Oct 27 2003
    copyright            : (C) 2003 by A Kopmann
    email                : kopmann@ipe.fzk.de
    status               :
    test                 :
    history              :
 ***************************************************************************/

#ifndef PBUS1394_H
#define PBUS1394_H

#include "pbusimp.h"


#ifdef PBUS_1394


#ifdef __linux__
#define USE_LIBRAW1394
#endif

#ifdef __APPLE__
#define USE_IOFIREWIRELIB
#endif


#ifdef USE_LIBRAW1394
#include <libraw1394/raw1394.h>
#include <libraw1394/csr.h>
#endif

#ifdef USE_IOFIREWIRELIB
#include <IOKit/firewire/IOFirewireLib.h>
#endif

#define PBUS1394_MAXPORTS 16


class semaphore;

class Pbus1394 : public PbusImp
{

public:
  Pbus1394();

  ~Pbus1394();

  const char *getMode();

  int getModeId();

  const char *getLibName();

  int get(std::string item, std::string *value);

  int init(char *inifile, int host=0);

  int free(int host=0);

  void reset();

  unsigned long getState();

  unsigned long getState(unsigned long addr);

  int waitForIR(int timeout);

  int checkIR();

  unsigned long getIRvector();

  unsigned long rawRead(unsigned long addr);

  void rawWrite(unsigned long addr, unsigned long data);

  void readBlock(unsigned long addr, unsigned long * data,
               unsigned long n, unsigned long incr=1);

  void readRegisterBlock(unsigned long addr, unsigned long *data,
                      unsigned long nPix, unsigned long incrPix,
                      unsigned long nSlots=1, unsigned long incrSlots=0);

private:

#ifdef USE_LIBRAW1394

  static int bus1394ResetHandler(raw1394handle_t handle, unsigned int generation);

  static int tag1394Handler(raw1394handle_t handle, unsigned long tag,
                   raw1394_errcode_t errcode);
#endif

  void handleError(const char *cmd, unsigned long addr,
                   int nLoop, int errNo);

  static int get1394NodeId();

#ifdef USE_IOFIREWIRELIB
  typedef unsigned long quadlet_t;

  int raw1394_read(int handle, unsigned long id, long long addr, unsigned long len, unsigned long *data);

  int raw1394_write(int handle, unsigned long id, long long addr, unsigned long len, unsigned long *data);

  void BusResetHandler(IOFireWireLibDeviceRef self, void *);

#endif

private: // Members

#ifdef USE_LIBRAW1394

  static raw1394handle_t handle1394;

  static struct raw1394_portinfo *p1394info;
#endif

  static int id1394;

  static int idCard;


#ifdef USE_IOFIREWIRELIB

  unsigned int handle1394;

  static io_object_t service;

  static IOCFPlugInInterface** interface;

  static IOFireWireLibNubRef unit;  
#endif


  static bool resetDetected;


  static int sibMajorVersion;

  static int sibMinorVersion;


  static unsigned long sibStatus;

  static unsigned long logNo;
  
};

#endif  // of PBUS_1394

#endif