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/*-
* Copyright (c) 2005 Poul-Henning Kamp <phk@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*
*/
#ifndef _DEV_IEEE488_UGPIB_H_
#define _DEV_IEEE488_UGPIB_H_
/* ibfoo() return values */
#define EDVR 0 /* System error */
#define ECIC 1 /* Not Active Controller */
#define ENOL 2 /* Nobody listening */
#define EADR 3 /* Controller not addressed */
#define EARG 4 /* Invalid argument */
#define ESAC 5 /* Not System Controller */
#define EABO 6 /* I/O Aborted/Time out */
#define ENEB 7 /* No such controller */
#define EOIP 10 /* Async I/O in progress */
#define ECAP 11 /* No such capability */
#define EFSO 12 /* File system error */
#define EBUS 14 /* Command byte xfer error */
#define ESTB 15 /* Serial poll status byte lost */
#define ESRQ 16 /* SRQ line stuck */
#define ETAB 20 /* Table problem */
/* ibsta bits */
#define ERR (1<<15) /* Error */
#define TIMO (1<<14) /* Timeout */
#define END (1<<13) /* EOI/EOS */
#define SRQI (1<<12) /* SRQ */
#define RQS (1<<11) /* Device requests service */
#define SPOLL (1<<10) /* Serial Poll */
#define EVENT (1<<9) /* Event occured */
#define CMPL (1<<8) /* I/O complete */
#define LOK (1<<7) /* Lockout */
#define REM (1<<6) /* Remote */
#define CIC (1<<5) /* CIC */
#define ATN (1<<4) /* ATN */
#define TACS (1<<3) /* Talker */
#define LACS (1<<2) /* Listener */
#define DTAS (1<<1) /* Device trigger status */
#define DCAS (1<<0) /* Device clear state */
/* Timeouts */
#define TNONE 0
#define T10us 1
#define T30us 2
#define T100us 3
#define T300us 4
#define T1ms 5
#define T3ms 6
#define T10ms 7
#define T30ms 8
#define T100ms 9
#define T300ms 10
#define T1s 11
#define T3s 12
#define T10s 13
#define T30s 14
#define T100s 15
#define T300s 16
#define T1000s 17
/* EOS bits */
#define REOS (1 << 10)
#define XEOS (1 << 11)
#define BIN (1 << 12)
/* Bus commands */
#define GTL 0x01 /* Go To Local */
#define SDC 0x04 /* Selected Device Clear */
#define GET 0x08 /* Group Execute Trigger */
#define LAD 0x20 /* Listen address */
#define UNL 0x3F /* Unlisten */
#define TAD 0x40 /* Talk address */
#define UNT 0x5F /* Untalk */
#ifndef _KERNEL
extern int ibcnt, iberr, ibsta;
int ibask(int handle, int option, int *retval);
int ibbna(int handle, char *bdname);
int ibcac(int handle, int v);
int ibclr(int handle);
int ibcmd(int handle, void *buffer, long cnt);
int ibcmda(int handle, void *buffer, long cnt);
int ibconfig(int handle, int option, int value);
int ibdev(int boardID, int pad, int sad, int tmo, int eot, int eos);
int ibdiag(int handle, void *buffer, long cnt);
int ibdma(int handle, int v);
int ibeos(int handle, int eos);
int ibeot(int handle, int eot);
int ibevent(int handle, short *event);
int ibfind(char *bdname);
int ibgts(int handle, int v);
int ibist(int handle, int v);
int iblines(int handle, short *lines);
int ibllo(int handle);
int ibln(int handle, int padval, int sadval, short *listenflag);
int ibloc(int handle);
int ibonl(int handle, int v);
int ibpad(int handle, int pad);
int ibpct(int handle);
int ibpoke(int handle, int option, int value);
int ibppc(int handle, int v);
int ibrd(int handle, void *buffer, long cnt);
int ibrda(int handle, void *buffer, long cnt);
int ibrdf(int handle, char *flname);
int ibrdkey(int handle, void *buffer, int cnt);
int ibrpp(int handle, char *ppr);
int ibrsc(int handle, int v);
int ibrsp(int handle, char *spr);
int ibrsv(int handle, int v);
int ibsad(int handle, int sad);
int ibsgnl(int handle, int v);
int ibsic(int handle);
int ibsre(int handle, int v);
int ibsrq(void (*func)(void));
int ibstop(int handle);
int ibtmo(int handle, int tmo);
int ibtrap(int mask, int mode);
int ibtrg(int handle);
int ibwait(int handle, int mask);
int ibwrt(int handle, const void *buffer, long cnt);
int ibwrta(int handle, const void *buffer, long cnt);
int ibwrtf(int handle, const char *flname);
int ibwrtkey(int handle, const void *buffer, int cnt);
int ibxtrc(int handle, void *buffer, long cnt);
#endif /* _KERNEL */
#endif /* _DEV_IEEE488_UGPIB_H_ */
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