Sub20_ADC Class Reference

#include <sub20_ADC.h>

List of all members.

Classes
struct	OneSub20Config
struct	Sub20_ADC_Config
Public Member Functions
void	GetMeasurements (std::list< OneSub20_ADC_Meas > &, double, int *)
	Reads one measurement from all ADC Channels defined in ucADCSingleChan and uiADCDiffrChan.
	Sub20_ADC (std::string, double, double)
	Constructor initializes Sub20 device.
	~Sub20_ADC ()
	Destructor closing all open connections.
Private Member Functions
double	adc_To_Volts (int, char, int, double)
	Convert raw ADC to Volts.
void	get_ADC_MuxCode (std::string, int *, int *, int *)
	Sets the Mux Codes for the ADC Signals.
void	initADC_MUX_MAP ()
	Map enum to String.
Private Attributes
bool	bSubDeviceConfigured
bool	bSubDeviceOpen
std::string	strSerial
std::list< OneSub20Config >	Sub20Device_list
sub_handle	subhndl

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Detailed Description

Definition at line 69 of file sub20_ADC.h.

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Constructor & Destructor Documentation

Sub20_ADC::Sub20_ADC	(	std::string	ADC_MUXCONFIG,
		double	dRate_Hz,
		double	dVRef
	)

Constructor initializes Sub20 device.

Detects connected Sub20 devices. Initializes the Sub20 device and configures its ADC with the specified VOltage Ref and ADC Channel Mux Codes.

Parameters:

bVRef

- The Voltage Reference setting - Vcc (false) or internal 2.5V (true)

Definition at line 46 of file sub20_ADC.cpp.

Sub20_ADC::~Sub20_ADC

(

)

Destructor closing all open connections.

Disables the Sub20 device. Disposes any dynamic structure in the heap.

Definition at line 126 of file sub20_ADC.cpp.

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Member Function Documentation

double Sub20_ADC::adc_To_Volts	(	int	rawData,
		char	convType,
		int	muxCode,
		double	dVRef
	)		[private]

Convert raw ADC to Volts.

Definition at line 228 of file sub20_ADC.cpp.

void Sub20_ADC::get_ADC_MuxCode	(	std::string	ADC_MUXCONFIG,
		int *	adc_mux,
		int *	adc_type,
		int *	channels
	)		[private]

Sets the Mux Codes for the ADC Signals.

Definition at line 176 of file sub20_ADC.cpp.

void Sub20_ADC::GetMeasurements	(	std::list< OneSub20_ADC_Meas > &	list_meas,
		double	dVRef,
		int *	channels
	)

Reads one measurement from all ADC Channels defined in ucADCSingleChan and uiADCDiffrChan.

Iterates through all connected Sub20 devices and sends a measurement request to the respective ADCs.

Parameters:

&list_meas	points onto the std::list containing the connected devices
voltRef	- The setting for the voltage reference for the ADC channels
&channels	- number of channels connected

Definition at line 255 of file sub20_ADC.cpp.

void Sub20_ADC::initADC_MUX_MAP

(

)

[private]

Map enum to String.

Definition at line 143 of file sub20_ADC.cpp.

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Member Data Documentation

bool Sub20_ADC::bSubDeviceConfigured [private]

Definition at line 121 of file sub20_ADC.h.

bool Sub20_ADC::bSubDeviceOpen [private]

Definition at line 120 of file sub20_ADC.h.

std::string Sub20_ADC::strSerial [private]

Definition at line 122 of file sub20_ADC.h.

std::list<OneSub20Config> Sub20_ADC::Sub20Device_list [private]

Definition at line 114 of file sub20_ADC.h.

sub_handle Sub20_ADC::subhndl [private]

Definition at line 119 of file sub20_ADC.h.

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The documentation for this class was generated from the following files:

• sub20_ADC.h
• sub20_ADC.cpp