fusb_ephandle_linux Class Reference

linux specific implementation of fusb_ephandle using usbdevice_fs More...

#include <fusb_linux.h>

Inheritance diagram for fusb_ephandle_linux:

Inheritance graph
[legend]
Collaboration diagram for fusb_ephandle_linux:

Collaboration graph
[legend]

List of all members.

Public Member Functions

 fusb_ephandle_linux (fusb_devhandle_linux *dh, int endpoint, bool input_p, int block_size=0, int nblocks=0)
virtual ~fusb_ephandle_linux ()
virtual bool start ()
 begin streaming i/o
virtual bool stop ()
 stop streaming i/o
virtual int write (const void *buffer, int nbytes)
virtual int read (void *buffer, int nbytes)
virtual void wait_for_completion ()
void free_list_add (usbdevfs_urb *urb)
void completed_list_add (usbdevfs_urb *urb)
usbdevfs_urb * free_list_get ()
usbdevfs_urb * completed_list_get ()


Detailed Description

linux specific implementation of fusb_ephandle using usbdevice_fs

Constructor & Destructor Documentation

fusb_ephandle_linux::fusb_ephandle_linux ( fusb_devhandle_linux dh,
int  endpoint,
bool  input_p,
int  block_size = 0,
int  nblocks = 0 
)

virtual fusb_ephandle_linux::~fusb_ephandle_linux (  )  [virtual]


Member Function Documentation

void fusb_ephandle_linux::completed_list_add ( usbdevfs_urb *  urb  ) 

usbdevfs_urb* fusb_ephandle_linux::completed_list_get (  ) 

void fusb_ephandle_linux::free_list_add ( usbdevfs_urb *  urb  ) 

usbdevfs_urb* fusb_ephandle_linux::free_list_get (  ) 

virtual int fusb_ephandle_linux::read ( void *  buffer,
int  nbytes 
) [virtual]

Returns:
number of bytes read or -1 if error. number of bytes read will be <= nbytes. Will block if no input available.

Implements fusb_ephandle.

virtual bool fusb_ephandle_linux::start (  )  [virtual]

begin streaming i/o

Implements fusb_ephandle.

virtual bool fusb_ephandle_linux::stop (  )  [virtual]

stop streaming i/o

Implements fusb_ephandle.

virtual void fusb_ephandle_linux::wait_for_completion (  )  [virtual]

Implements fusb_ephandle.

virtual int fusb_ephandle_linux::write ( const void *  buffer,
int  nbytes 
) [virtual]

Returns:
nbytes if write was successfully enqueued, else -1. Will block if no free buffers available.

Implements fusb_ephandle.


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

Generated on Thu Mar 5 09:02:25 2009 for GNU Radio 3.1.3 by  doxygen 1.5.8