UsbSpiBus.h

Go to the documentation of this file.

// $Id: $
#ifndef INC_USBSPIBUS_H
#define INC_USBSPIBUS_H 1

// Include files
#include "Interface.h"
//#include "UsbFTMLInterface.h"
#include "Register.h"

class UsbSpiBus : public Interface {
public: 
  typedef unsigned long  U32;
  typedef unsigned short U16;
  typedef unsigned char  U8;
  UsbSpiBus( );

  virtual ~UsbSpiBus( ); 

  void help() { info("UsbSpiBus "+name()+". No help.","UsbSpiBus::help"); };


  virtual StatusCode init();

  void reset() { info("UsbSpiBus "+name()+" reset.","UsbSpiBus::reset");};

  void update () {
    info("UsbSpiBus "+name()+". Nothing to do.","UsbSpiBus::update");
  };

  void ctrlWd (U8);

  void setTxNeg(bool txNeg){ m_txNeg=txNeg; }

  bool txNeg(){ return m_txNeg; }

  void setRxNeg(bool rxNeg){ m_rxNeg=rxNeg; }

  bool rxNeg(){ return m_rxNeg; }

  void setASS(bool aSS){ m_aSS=aSS; }

  bool aSS(){ return m_aSS; }

  void setLSBFirst(bool lSBFirst){ m_lSBFirst=lSBFirst; }

  bool lSBFirst(){ return m_lSBFirst; }
  
  char dataLength(){ return m_dataLength; }

  void setDataLength(char dataLength){
      m_dataLength=dataLength;
      info("DataLength="+itos(m_dataLength));
  }

  U32 clockDivider();

  StatusCode setClockDivider(U32);

  Register* regCtrl() {
    return m_regCtrl;
  };

  Register* regClockDivider() {
    return m_regClockDivider;
  };

  Register* regSlaveSelect() {
    return m_regSlaveSelect;
  };

  Register* regRxData() {
    return m_regTxData;
  };

  Register* regTxData() {
    return m_regTxData;
  };

  virtual StatusCode read(IOdata*);

  virtual StatusCode write(IOdata*);

protected:

private:
  char      m_dataLength;
  bool      m_aSS;
  bool      m_lSBFirst;
  bool      m_txNeg;
  bool      m_rxNeg;
  U32       m_clockDivider;
  Register* m_regCtrl;
  Register* m_regClockDivider;
  Register* m_regSlaveSelect;
  Register* m_regRxData;
  Register* m_regTxData;
};
#endif // INC_USBSPIBUS_H