comedi_source_s Class Reference

source using COMEDI More...

#include <comedi_source_s.h>

Inheritance diagram for comedi_source_s:

List of all members.

Public Member Functions
	~comedi_source_s ()
bool	check_topology (int ninputs, int noutputs)
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
Protected Member Functions
	comedi_source_s (int sampling_freq, const std::string device_name)
Friends
comedi_source_s_sptr	comedi_make_source_s (int sampling_freq, const std::string dev)
	make a COMEDI source.

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Detailed Description

source using COMEDI

The source has one to many input stream of signed short integers.

Output samples will be in the range [-32768,32767].

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Constructor & Destructor Documentation

comedi_source_s::comedi_source_s	(	int	sampling_freq,
		const std::string	device_name
	)		[protected]

comedi_source_s::~comedi_source_s

(

)

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Member Function Documentation

bool comedi_source_s::check_topology	(	int	ninputs,
		int	noutputs
	)		[virtual]

Reimplemented from gr_block.

int comedi_source_s::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Reimplemented from gr_sync_block.

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Friends And Related Function Documentation

comedi_source_s_sptr comedi_make_source_s	(	int	sampling_freq,
		const std::string	dev
	)		[friend]

make a COMEDI source.

Parameters:

sampling_freq	sampling rate in Hz
dev	COMEDI device name, e.g., "/dev/comedi0"

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

• comedi_source_s.h