i2c Class Reference

#include <i2c.h>

Inheritance diagram for i2c:

i2c_bitbang List of all members.

Detailed Description

abstract class for controlling i2c bus


Public Member Functions

 i2c ()
virtual ~i2c ()
virtual bool write (int addr, const unsigned char *buf, int nbytes)=0
 
Returns:
true iff successful

virtual int read (int addr, unsigned char *buf, int max_bytes)=0
 
Returns:
number of bytes read or -1 if error


Constructor & Destructor Documentation

i2c::i2c (  )  [inline]

i2c::~i2c (  )  [virtual]


Member Function Documentation

virtual bool i2c::write ( int  addr,
const unsigned char *  buf,
int  nbytes 
) [pure virtual]

Returns:
true iff successful

Implemented in i2c_bitbang.

virtual int i2c::read ( int  addr,
unsigned char *  buf,
int  max_bytes 
) [pure virtual]

Returns:
number of bytes read or -1 if error

Implemented in i2c_bitbang.


The documentation for this class was generated from the following files:
Generated on Wed Dec 6 01:16:28 2006 for GNU Radio 2.x by  doxygen 1.5.1