/*********************************************************************
 *  file:	sys/lpint.h
 *  part #:
 *  internal sequence #:
 *
 *	************************************************************
 *	*     " (c) Copyright Hewlett-Packard Company, 1984.  All  *
 *	*     rights are reserved.  Copying or other reproduction  *
 *	*     of this program except for archival purposes is      *
 *	*     prohibited without the prior written consent of      *
 *	*     Hewlett-Packard Company."				   *
 *	************************************************************
 *
 *
 *	This file contains the built-in printer definitions.
 *
 *		Pisces Q-DOS project
 *		Jay Phillips PCD
 *
 * $Log$
 *
 ************************************************************************/

/************************************************************************
 *
 *	Internal printer status bits
 *
 ************************************************************************/

#define	JET_WAIT	100000
#define	NRD_WAIT	1000000

/* register 0								*/

#define	MCL		0x01
#define	CLIFCR		0x02
#define	SLRDY		0x04
#define	RFCR		0x04
#define	SSRQ		0x08
#define	LA		0x10
#define	TA		0x20
#define	CA		0x40
#define	SC		0x80

/* register 1								*/

#define	ISR		0xe0
#define	IDY		0xc0
#define	RDY		0xa0
#define	CMD		0x80
#define	ESR		0x60
#define	END		0x40
#define	DSR		0x20
#define	DAB		0x00
#define	DATA		0x00
#define	CTL		0xe0
#define	ORAV		0x01
#define	FRNS		0x02
#define	FRAV		0x04
#define	SRQR		0x08
#define	IFCR		0x10

/* register 3								*/

#define	ORE		0x80
#define	RERR		0x40

/* register 7								*/

#define	OSCDIS		0x01

/* HP-IL commands							*/

#define	NUL		0x00
#define	GTL		0x01
#define	SDC		0x04
#define	PPD		0x05
#define	GET		0x08
#define	EDN		0x0f
#define	NOP		0x10
#define	LLO		0x11
#define	DCL		0x14
#define	PPU		0x15
#define	EAR		0x18
#define	LAD		0x20
#define	TAD		0x40
#define	SAD		0x60
#define	PPE		0x80
#define	IFC		0x90
#define	REN		0x92
#define	NRE		0x93
#define	AAU		0x9a
#define	LPD		0x9c
#define	DDL		0xa0
#define	DDT		0xc0

/* HP-IL ready frames							*/

#define	RFC		0x00
#define	ETO		0x40
#define	ETE		0x41
#define	NRD		0x42
#define	SDA		0x60
#define	SST		0x61
#define	SDI		0x62
#define	SAI		0x63
#define	TCT		0x64
#define	AAD		0x80
#define	AEP		0xa0
#define	AES		0xc0
#define	AMP		0xe0