MityDSP::tcDspAdc776XBase Class Reference

#include <DspAdc776XBase.h>

Inheritance diagram for MityDSP::tcDspAdc776XBase:

List of all members.

Public Member Functions
	tcDspAdc776XBase (void *apAddress, int anLevel=gnAutoLevel)
	This constructor is used to open a DspAdc interface with the specified settings (optional).
	~tcDspAdc776XBase ()
	This destructor is used to close up and free the resources tied to the associated ADC interface.
virtual int	WaitWrite (int RegOff)
	This function is used to either enable or bypass Filter 1.
virtual void	SetFilt1 (bool abFilter1)
	This function is used to either enable or bypass Filter 1.
virtual void	SetFilt2 (int abFilter2)
	This function is used to set Filter 2 decimation rate.
virtual void	SetFilt3 (bool abFilter3)
	This function is used to either enable or bypass Filter 3.
virtual void	SetnCDIV (bool abnCDIV)
	This function is used to set CDIV.
virtual void	SetPowDown (bool abPowDown)
	This function is used to set power down bit.
virtual void	SetOffset (short val)
	This function is used to set the offset register.
virtual void	SetGain (short val)
	This function is used to set the ADC gain register.
virtual void	SetOvrRange (unsigned short val)
	This function is used to set overange register.
Protected Attributes
unsigned short	mnContrReg1Shadow
unsigned short	mnContrReg2Shadow
short	mnOffsetRegShadow
short	mnGainRegShadow
unsigned short	mnOverRangeRegShadow

---

Constructor & Destructor Documentation

tcDspAdc776XBase::tcDspAdc776XBase	(	void *	apAddress,
		int	anLevel = gnAutoLevel
	)

This constructor is used to open a DspAdc interface with the specified settings (optional).

The interface is not yet enabled for capture following construction.

Parameters:

[in]	apAddress	Base Address of ADC core
[in]	anLevel	The interrupt vector used by the core (default: gnAutoLevel).

Returns:

None.

See also:

DspAdcBase.h

tcDspAdc776XBase::~tcDspAdc776XBase

(

)

This destructor is used to close up and free the resources tied to the associated ADC interface.

Returns:

None.

See also:

DspAdcBase.h

---

Member Function Documentation

int tcDspAdc776XBase::WaitWrite

(

int

RegOff

)

[virtual]

This function is used to either enable or bypass Filter 1.

Returns:

Error if return value is zero bit is clear

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetFilt1

(

bool

abFilter1

)

[virtual]

This function is used to either enable or bypass Filter 1.

Parameters:

[in]

abFilter1

When false, filter 1 is bypassed

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetFilt2

(

int

abFilter2

)

[virtual]

This function is used to set Filter 2 decimation rate.

Parameters:

[in]

abFilter2

1 == 2x, 2 == 4x, ... 5 == 32x

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetFilt3

(

bool

abFilter3

)

[virtual]

This function is used to either enable or bypass Filter 3.

Parameters:

[in]

abFilter3

When false, filter 3 is bypassed

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetnCDIV

(

bool

abnCDIV

)

[virtual]

This function is used to set CDIV.

Parameters:

[in]

abnCDIV

When false, filter 1 is divided

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetPowDown

(

bool

abPowDown

)

[virtual]

This function is used to set power down bit.

Parameters:

[in]

abPowDown

When true, the ADC is powered down

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetOffset

(

short

offset

)

[virtual]

This function is used to set the offset register.

Parameters:

[in]

offset

value for the offset register

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetGain

(

short

gain

)

[virtual]

This function is used to set the ADC gain register.

Parameters:

[in]

gain

0x8000 is gain of 1.0, default is A000 (1.25)

Returns:

None.

See also:

DspAdc776XBase.h

void tcDspAdc776XBase::SetOvrRange

(

unsigned short

OvrRng

)

[virtual]

This function is used to set overange register.

Parameters:

[in]

OvrRng

Compared with output of first decimation.

Returns:

None.

See also:

DspAdc776XBase.h

---

Member Data Documentation

unsigned short MityDSP::tcDspAdc776XBase::mnContrReg1Shadow [protected]

unsigned short MityDSP::tcDspAdc776XBase::mnContrReg2Shadow [protected]

short MityDSP::tcDspAdc776XBase::mnOffsetRegShadow [protected]

short MityDSP::tcDspAdc776XBase::mnGainRegShadow [protected]

unsigned short MityDSP::tcDspAdc776XBase::mnOverRangeRegShadow [protected]