***************************************************************** * * * Copyright 1985, Commodore Amiga Inc. All rights reserved. * * No part of this program may be reproduced, transmitted, * * transcribed, stored in retrieval system, or translated into * * any language or computer language, in any form or by any * * means, electronic, mechanical, magnetic, optical, chemical, * * manual or otherwise, without the prior written permission of * * Commodore-Amiga Incorporated, 983 University Ave. Building #D,* * Los Gatos, California, 95030 * * * ***************************************************************** ***************************************************************** * * parallel.i -- external declarations for Serial Port Driver * * SOURCE CONTROL * ------ ------- * $Header: parallel.i,v 25.0 85/03/27 19:14:15 tomp Exp $ * * $Locker: $ * ***************************************************************** IFND DEVICES_PARALLEL_I DEVICES_PARALLEL_I SET 1 IFND EXEC_STRINGS_I include 'exec/strings.i' ENDC IFND EXEC_IO_I include 'exec/io.i' ENDC *-------------------------------------------------------------------- * * 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 is a generic macro to get the name of the driver. This *-- way if the name is ever changed you will pick up the change *-- automatically. *-- *-- Normal usage would be: *-- *-- internalName: PARALLELNAME *-- PARALLELNAME: MACRO STRING 'parallel.device' ENDM BITDEF PAR,SHARED,5 ; PARFLAGS non-exclusive access 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,PBUSY,2 ; " printer in busy toggle BITDEF IOPT,PAPEROUT,1 ; " paper out BITDEF IOPT,PSEL,0 ; " printer selected * * ************************************************************************ STRUCTURE PTERMARRAY,0 ULONG PTERMARRAY_0 ULONG PTERMARRAY_1 LABEL PTERMARRAY_SIZE 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_PWBUFLEN ; length of parallel port's write buffer 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