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class SylvacDial: public TObject

Function Members (Methods)

public:

	SylvacDial()
	SylvacDial(const SylvacDial&)
virtual	~SylvacDial()
void	TObject::AbstractMethod(const char* method) const
int	ActivateTolLimits(Bool_t active = kTRUE)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
const char*	GetBatt()
const unsigned char*	GetBuf()
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
const char*	GetFunCache()
const char*	GetFwVersion()
const char*	GetHold()
virtual const char*	TObject::GetIconName() const
const char*	GetId()
const char*	GetKeyLock()
const char*	GetLCal()
const char*	GetMainParams()
const char*	GetMode()
const char*	GetMulFac()
virtual const char*	TObject::GetName() const
const char*	GetNCal()
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
const char*	GetPresetValue()
const char*	GetReference()
const char*	GetSense()
virtual const char*	TObject::GetTitle() const
const char*	GetTolLimits()
Bool_t	GetTolLimitsActiveState()
virtual UInt_t	TObject::GetUniqueID() const
const char*	GetUnit()
double	GetValue()
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
SylvacDial&	operator=(const SylvacDial&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	Reset()
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
int	SetFunCache(const char* func)
int	SetHold(Bool_t hold)
int	SetKeyLock(Bool_t lock)
int	SetLCal(const char* date)
int	SetMode(const char* mode)
int	SetMulFac(double mul)
int	SetNCal(const char* date)
static void	TObject::SetObjectStat(Bool_t stat)
int	SetPresetValue(double preset)
int	SetReference(const char*)
int	SetSense(const char* sense)
int	SetTolLimits(double x, double y)
virtual void	TObject::SetUniqueID(UInt_t uid)
int	SetUnit(const char* unit)
void	SetVerbose(int verbose = 1)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

void	ClearBuf()
int	GetData(TString* str, const char* tit)
void	PrintData(unsigned char* buf, int rsize)

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

private:

static const int	MAXBUF
TString	fBatt	battery status, BAT1 = ok, BAT0 low
unsigned char	fBuf[1000]	Read buffer
TString	fFunCache	Function cache active?
TString	fFwVersion	Version No and date of firmware
TString	fHold	Status of hold function
TString	fId	Instrument identification code
TString	fKeyLock	Keypad locked?
TString	fLCal	Date of last calibration
TString	fMainParams	Main instrument parameters
TString	fMode	Active mode (MIN, MAX, DELta, NORmal)
TString	fMulFac	Multiplication factor
TString	fNCal	Date of next calibration
TString	fPresetValue	Preset value
TString	fReference	Reference activ
TString	fSense	Measurement sense
TString	fTolLimits	Current tolerance limit values
Bool_t	fTolLimitsActiveState
TString	fUnit	Measurement unit active?
double	fValue	Last read value
int	fVerbose	Level of debug printout
ftdi_context*	ftdi

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

SylvacDial()

This class implements control and readout of a
Sylvac dial gauge S_Dial Work equipped with a
FTDI FT232 USB-Serial converter identified by its
USB ID:  0403:6001
The software makes use of libftdi.so provided by
e.g. the Ubuntu package libftdi-dev

In a root session you can do:

gSystem->Load("/usr/lib/x86_64-linux-gnu/libftdi.so");
gROOT->ProcessLine(".L SylvacDial.cxx+");
SylvacDial *sd = new SylvacDial();

~SylvacDial()

int GetData(TString* str, const char* tit)

const char * GetSense()

 Get measurement direction +-

const char * GetFunCache()

 Current function cache

const char * GetUnit()

 Active measurement unit mm/inch

const char * GetKeyLock()

 Keypad locked?

const char * GetMulFac()

 Get Multiplication factor

const char * GetPresetValue()

 Get Preset value

const char * GetReference()

 Reference activ?

const char * GetHold()

 Status of hold function

const char * GetTolLimits()

Current tolerance limit values

const char * GetLCal()

 last calibration

const char * GetNCal()

 Next calibration

double GetValue()

 Read value from device depending on active mode: MIN, MAX, DEL, NOR

const char * GetMode()

 Current active mode: MIN, MAX, DEL, NORmal

const char * GetMainParams()

 Get Main instrument parmeters

const char * GetId()

 Instrument Id code

const char * GetBatt()

 "Battery status, BAT1 = ok, BAT0 low

const char * GetFwVersion()

Version No and date of firmware

int SetMode(const char* mode)

mode: MIN, MAX, DEL, NOR

int SetSense(const char* sense)

 Change Measurement direction "+" / "-"

int SetTolLimits(double x, double y)

 Set tolerance limits,
 to activate / deactivate use ActivateTolLimits(kTRUE, kFALSE)

int ActivateTolLimits(Bool_t active = kTRUE)

 activate / deactivate TolLimits

void Reset()

 Reinitialize MIN, MAX, DEL

int SetFunCache(const char* func)

 Set function cache

int SetUnit(const char* unit)

 Set Unit mm/in

int SetKeyLock(Bool_t lock)

 Key lock

int SetMulFac(double mul)

 Set multiplication factor

int SetPresetValue(double preset)

Set preset value

int SetReference(const char* )

 Set rererence value

int SetHold(Bool_t hold)

 Set HOLD status

int SetLCal(const char* date)

 Set date of last calibration dd.mm.yy

int SetNCal(const char* date)

 Set date of next calibration dd.mm.yy

void PrintData(unsigned char* buf, int rsize)

SylvacDial()

const unsigned char * GetBuf()

{ return fBuf;}

Bool_t GetTolLimitsActiveState()

{ return fTolLimitsActiveState; }

void SetVerbose(int verbose = 1)

{ fVerbose = verbose;}

void ClearBuf()

{ for (int i=0; i < MAXBUF; i++) fBuf[i]=0;}