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 Autodocs Include classes clib datatypes devices audio.i / .h bootblock.i / .h cd.i / .h clipboard.i / .h console.i / .h conunit.i / .h gameport.i / .h hardblocks.i / .h input.i / .h inputevent.i / .h keyboard.i / .h keymap.i / .h narrator.i / .h parallel.i / .h printer.i / .h prtbase.i / .h prtgfx.i / .h scsidisk.i / .h serial.i / .h timer.i / .h trackdisk.i / .h diskfont dos exec gadgets graphics hardware images intuition libraries pragma pragmas prefs proto reaction resources rexx utility workbench GuruMeditation | IFND DEVICES_PARALLEL_I
DEVICES_PARALLEL_I SET 1
**
** $VER: parallel.i 34.9 (25.5.89)
** Includes Release 45.1
**
** external declarations for the parallel device
**
** (C) Copyright 1985-2001 Amiga, Inc.
** All Rights Reserved
**
IFND EXEC_IO_I
include "exec/io.i"
ENDC !EXEC_IO_I
*--------------------------------------------------------------------
*
* Driver error definitions
*
*--------------------------------------------------------------------
ParErr_DevBusy EQU 1
ParErr_BufTooBig EQU 2
ParErr_InvParam EQU 3
ParErr_LineErr EQU 4
ParErr_NotOpen EQU 5
ParErr_PortReset EQU 6
ParErr_InitErr EQU 7
*--------------------------------------------------------------------
*
* Useful constants
*
*--------------------------------------------------------------------
*
PDCMD_QUERY EQU CMD_NONSTD
PDCMD_SETPARAMS EQU CMD_NONSTD+1
Par_DEVFINISH EQU 10 ; number of device comands
*
*--------------------------------------------------------------------
*
* Driver Specific Commands
*
*--------------------------------------------------------------------
PARALLELNAME: MACRO
dc.b 'parallel.device',0
ds.w 0
ENDM
BITDEF PAR,SHARED,5 ; PARFLAGS non-exclusive access
BITDEF PAR,SLOWMODE,4 ; " slow mode selected bit
BITDEF PAR,FASTMODE,3 ; " fast mode selected bit
BITDEF PAR,RAD_BOOGIE,3 ; " for backward compatibility
BITDEF PAR,ACKMODE,2 ; " ACK handshaking selected bit
BITDEF PAR,EOFMODE,1 ; " EOF mode enabled bit
BITDEF IOPAR,QUEUED,6 ; IO_FLAGS rqst-queued bit
BITDEF IOPAR,ABORT,5 ; " rqst-aborted bit
BITDEF IOPAR,ACTIVE,4 ; " rqst-qued-or-current bit
BITDEF IOPT,RWDIR,3 ; IO_STATUS read=0,write=1
BITDEF IOPT,PARSEL,2 ; " printer selected on the A1000
; printer selected & serial "Ring Indicator" on
; the A500/A2000. Be careful when making cables.
BITDEF IOPT,PAPEROUT,1 ; " paper out
BITDEF IOPT,PARBUSY,0 ; " printer in busy toggle
;Note: Previous versions of this include file had bits 0 and 2 swapped
*
************************************************************************
STRUCTURE PTERMARRAY,0
ULONG PTERMARRAY_0
ULONG PTERMARRAY_1
LABEL PTERMARRAY_SIZE
*****************************************************************
* CAUTION !!! IF YOU ACCESS the parallel.device, you MUST (!!!!) use an
* IOEXTPAR-sized structure or you may overlay innocent memory, okay ?!
*****************************************************************
STRUCTURE IOEXTPAR,IOSTD_SIZE
* STRUCT MsgNode
* 0 APTR Succ
* 4 APTR Pred
* 8 UBYTE Type
* 9 UBYTE Pri
* A APTR Name
* E APTR ReplyPort
* 12 UWORD MNLength
* STRUCT IOExt
* 14 APTR IO_DEVICE
* 18 APTR IO_UNIT
* 1C UWORD IO_COMMAND
* 1E UBYTE IO_FLAGS
* 1F UBYTE IO_ERROR
* STRUCT IOStdExt
* 20 ULONG IO_ACTUAL
* 24 ULONG IO_LENGTH
* 28 APTR IO_DATA
* 2C ULONG IO_OFFSET
*
*
* 30
ULONG IO_PEXTFLAGS ; (not used) flag extension area
UBYTE IO_PARSTATUS ; device status (see bit defs above)
UBYTE IO_PARFLAGS ; see PARFLAGS bit definitions above
STRUCT IO_PTERMARRAY,PTERMARRAY_SIZE ; termination char array
LABEL IOEXTPar_SIZE
****************************************************************************
ENDC !DEVICES_PARALLEL_I
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