GNU Radio 3.6.4 C++ API
ppio Class Reference

abstract class that provides low level access to parallel port bits More...

#include <ppio.h>

Inheritance diagram for ppio:
ppio_ppdev

Public Member Functions

 ppio ()
virtual ~ppio ()
virtual void write_data (unsigned char v)=0
virtual unsigned char read_data ()=0
virtual void write_control (unsigned char v)=0
virtual unsigned char read_control ()=0
virtual unsigned char read_status ()=0
virtual void lock ()=0
virtual void unlock ()=0

Detailed Description

abstract class that provides low level access to parallel port bits

Constructor & Destructor Documentation

ppio::ppio ( )
inline
virtual ppio::~ppio ( )
virtual

Member Function Documentation

virtual void ppio::lock ( )
pure virtual

Implemented in ppio_ppdev.

virtual unsigned char ppio::read_control ( )
pure virtual

Implemented in ppio_ppdev.

virtual unsigned char ppio::read_data ( )
pure virtual

Implemented in ppio_ppdev.

virtual unsigned char ppio::read_status ( )
pure virtual

Implemented in ppio_ppdev.

virtual void ppio::unlock ( )
pure virtual

Implemented in ppio_ppdev.

virtual void ppio::write_control ( unsigned char  v)
pure virtual

Implemented in ppio_ppdev.

virtual void ppio::write_data ( unsigned char  v)
pure virtual

Implemented in ppio_ppdev.


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