44 lines
880 B
C++
44 lines
880 B
C++
/********************************************************************************
|
|
/
|
|
/ File: A2D.h
|
|
/
|
|
/ Description: Analog-to-Digital converter class header.
|
|
/
|
|
/ Copyright 1996-98, Be Incorporated, All Rights Reserved.
|
|
/
|
|
********************************************************************************/
|
|
|
|
|
|
#ifndef _A2D_H
|
|
#define _A2D_H
|
|
|
|
#include <BeBuild.h>
|
|
#include <stddef.h>
|
|
#include <SupportDefs.h>
|
|
|
|
/* -----------------------------------------------------------------------*/
|
|
class BA2D {
|
|
|
|
public:
|
|
BA2D();
|
|
virtual ~BA2D();
|
|
|
|
status_t Open(const char *portName);
|
|
void Close(void);
|
|
bool IsOpen(void);
|
|
|
|
ssize_t Read(ushort *buf);
|
|
|
|
/* -----------------------------------------------------------------------*/
|
|
|
|
private:
|
|
virtual void _ReservedA2D1();
|
|
virtual void _ReservedA2D2();
|
|
virtual void _ReservedA2D3();
|
|
|
|
int ffd;
|
|
uint32 _fReserved[3];
|
|
};
|
|
|
|
#endif
|