ComediRouting Class Reference

#include <comedirouting.h>

Inheritance diagram for ComediRouting:

Collaboration diagram for ComediRouting:

Public Member Functions
	ComediRouting (void)
	ComediRouting (const string &deviceclass)
	ComediRouting (const string &device, const Options &opts)
virtual	~ComediRouting (void)
virtual int	open (const string &device) override
virtual bool	isOpen (void) const
virtual void	close (void)

Protected Member Functions
int	open (const string &device, int subdev, int channel, int routing, const string &signal="")
virtual void	initOptions (void) override

Protected Attributes
comedi_t *	DeviceP

Detailed Description

[Device] Route a signal to a channel of a subdevice.

Author

Jan Benda The signal routing is routed to the channel channel on subdevice subdevice.

For routing signals to NI M-Series PFI lines, use the ComediNIPFI plugin (this plugin knows that the PFI channels are at subdevice 7 and provides meaningful names for the signals to be routed).

Options

• subdevice
• channel
• routing

Constructor & Destructor Documentation

ComediRouting

(

void

)

Create a new ComediRouting without opening a device.

ComediRouting

(

const string &

deviceclass

)

Create a new ComediRouting without opening a device.

References ComediRouting::DeviceP, and ComediRouting::initOptions().

ComediRouting	(	const string &	device,
		const Options &	opts
	)

Open comedi specified by its device file device.

References ComediRouting::open().

~ComediRouting ( void  )

virtual

Close the comedi driver.

References ComediRouting::close().

Member Function Documentation

int open ( const string &  device )

overridevirtual

Open the device specified by device and set the routing as specified by opts.

Returns

zero on success, or InvalidDevice (or any other negative number indicating the error).

See Also

isOpen(), close()

Reimplemented in ComediNIPFI.

Referenced by ComediRouting::ComediRouting(), and ComediNIPFI::open().

bool isOpen ( void  ) const

virtual

Returns

true if the device is open.

See Also

open(), close()

References ComediRouting::DeviceP.

Referenced by ComediRouting::close(), and ComediRouting::open().

void close ( void  )

virtual

Close the device.

See Also

open(), isOpen()

References ComediRouting::DeviceP, and ComediRouting::isOpen().

Referenced by ComediRouting::~ComediRouting().

int open ( const string &  device, int  subdev, int  channel, int  routing, const string &  signal = ""  )

protected

Set routing of signal routing to channel channel on subdevice subdev and configure channel as output. signal is the optional name of the routing signal that is displayed in the devices informations.

References ComediRouting::DeviceP, and ComediRouting::isOpen().

void initOptions ( void  )

overrideprotectedvirtual

Reimplemented in ComediNIPFI.

Referenced by ComediRouting::ComediRouting().

Member Data Documentation

comedi_t* DeviceP

protected

Pointer to the comedi device.

Referenced by ComediRouting::close(), ComediRouting::ComediRouting(), ComediRouting::isOpen(), and ComediRouting::open().

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

• comedirouting.h
• comedirouting.cc