ll2.h File Reference

API definition for LOWLATENCY2. More...

#include <iostream>
#include <vector>
#include <stdio.h>
#include <string.h>

Go to the source code of this file.

Classes
class	ACQ
	base class for cards and system. More...
class	ACQ_Card
	base class for physical cards. More...
class	ACQ196
class	AO32
class	LL_ControlSystem
	abstract factory class - implementation detail hidden More...
Defines
#define	NO_VALUE   0
	null buffer arg (ignore).
#define	AI_SIZE   sizeof(short)
#define	AO_SIZE   sizeof(short)
#define	DO_SIZE   sizeof(u32)
#define	DI_SIZE   sizeof(u32)
#define	STATUS_SIZE   sizeof(u32)
#define	BITS_PER_DX_WORD   32
	DX packed into 32 bit words.
Enumerations
enum	IO {   AI, AO, DI, DO,   ST, IONUM }
	id's the classes of IO. More...
enum	SLOTS {   SLOT1 = 1, SLOT2, SLOT3, SLOT4,   SLOT5, SLOT6, SLOT7, SLOT8 }
	id's the slot numbers. More...
Functions
static const char *	IO (enum IO io)
template<class T >
T *	znew (int nwords)
	new zero'd data - avoids valgrind errors.

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Detailed Description

API definition for LOWLATENCY2.

Definition in file ll2.h.

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Define Documentation

#define AI_SIZE   sizeof(short)

Definition at line 229 of file ll2.h.

Referenced by ACQ196::getAI().

#define AO_SIZE   sizeof(short)

Definition at line 230 of file ll2.h.

Referenced by ACQ196::putAO().

#define BITS_PER_DX_WORD   32

DX packed into 32 bit words.

Definition at line 235 of file ll2.h.

Referenced by LL_ControlSystemI::getOffset(), Inputs::Inputs(), main(), and Inputs::~Inputs().

#define DI_SIZE   sizeof(u32)

Definition at line 232 of file ll2.h.

#define DO_SIZE   sizeof(u32)

Definition at line 231 of file ll2.h.

#define NO_VALUE   0

null buffer arg (ignore).

Definition at line 228 of file ll2.h.

#define STATUS_SIZE   sizeof(u32)

Definition at line 233 of file ll2.h.

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Enumeration Type Documentation

enum IO

id's the classes of IO.

Enumerator:

AI
AO
DI
DO
ST
IONUM

Definition at line 209 of file ll2.h.

enum SLOTS

id's the slot numbers.

1:1 correspondence

Enumerator:

SLOT1
SLOT2
SLOT3
SLOT4
SLOT5
SLOT6
SLOT7
SLOT8

Definition at line 215 of file ll2.h.

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Function Documentation

static const char* IO

(

enum IO

io

)

[static]

template<class T >

T* znew

(

int

nwords

)

new zero'd data - avoids valgrind errors.

Definition at line 222 of file ll2.h.