Subversion Repositories f9daq

/* This file, vxi11.x, is the amalgamation of vxi11core.rpcl and vxi11intr.rpcl

 * which are part of the asynDriver (R4-5) EPICS module, which, at time of

 * writing, is available from:

 * http://www.aps.anl.gov/epics/modules/soft/asyn/index.html

 * More general information about EPICS is available from:

 * http://www.aps.anl.gov/epics/

 * This code is open source, and is covered under the copyright notice and

 * software license agreement shown below, and also at:

 * http://www.aps.anl.gov/epics/license/open.php

 * 

 * In order to comply with section 4.3 of the software license agreement, here

 * is a PROMINENT NOTICE OF CHNAGES TO THE SOFTWARE

 *      ===========================================

 * (1) This file, vxi11.x, is the concatenation of the files vxi11core.rpcl and

 *     vxi11intr.rpcl

 * (2) Tab spacing has been tidied up

 *

 * It is intended as a lightweight base for the vxi11 rpc protocol. If you

 * run rpcgen on this file, it will generate C files and headers, from which

 * it is relatively simple to write C programs to communicate with a range

 * of ethernet-enabled instruments, such as oscilloscopes and function 

 * generated by manufacturers such as Agilent and Tektronix (amongst many

 * others).

 * 

 * For what it's worth, this concatenation was done by Steve Sharples at

 * the University of Nottingham, UK, on 1 June 2006.

 *

 * Copyright notice and software license agreement follow, then the

 * original comments from vxi11core.rpcl etc.

 *

 ******************************************************************************

 * Copyright © 2006 <University of Chicago and other copyright holders>. All

 * rights reserved.

 ******************************************************************************

 * 

 ******************************************************************************

 * vxi11.x is distributed subject to the following license conditions:

 * SOFTWARE LICENSE AGREEMENT

 * Software: vxi11.x

 * 

 * 1. The "Software", below, refers to vxi11.x (in either source code, or

 *    binary form and accompanying documentation). Each licensee is addressed

 *    as "you" or "Licensee."

 *

 * 2. The copyright holders shown above and their third-party licensors hereby

 *    grant Licensee a royalty-free nonexclusive license, subject to the

 *    limitations stated herein and U.S. Government license rights.

 *

 * 3. You may modify and make a copy or copies of the Software for use within

 *    your organization, if you meet the following conditions:

 *       1. Copies in source code must include the copyright notice and this

 *          Software License Agreement.

 *       2. Copies in binary form must include the copyright notice and this

 *           Software License Agreement in the documentation and/or other

 *           materials provided with the copy.

 *

 * 4. You may modify a copy or copies of the Software or any portion of it,

 *    thus forming a work based on the Software, and distribute copies of such

 *     work outside your organization, if you meet all of the following

 *     conditions:

 *       1. Copies in source code must include the copyright notice and this

 *          Software License Agreement;

 *       2. Copies in binary form must include the copyright notice and this

 *          Software License Agreement in the documentation and/or other

 *          materials provided with the copy;

 *       3. Modified copies and works based on the Software must carry

 *          prominent notices stating that you changed specified portions of

 *          the Software.

 *

 * 5. Portions of the Software resulted from work developed under a U.S.

 *    Government contract and are subject to the following license: the

 *    Government is granted for itself and others acting on its behalf a

 *    paid-up, nonexclusive, irrevocable worldwide license in this computer

 *    software to reproduce, prepare derivative works, and perform publicly

 *    and display publicly.

 * 

 * 6. WARRANTY DISCLAIMER. THE SOFTWARE IS SUPPLIED "AS IS" WITHOUT WARRANTY OF

 *    ANY KIND. THE COPYRIGHT HOLDERS, THEIR THIRD PARTY LICENSORS, THE UNITED

 *    STATES, THE UNITED STATES DEPARTMENT OF ENERGY, AND THEIR EMPLOYEES: (1) 

 *    DISCLAIM ANY WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO

 *    ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

 *    PURPOSE, TITLE OR NON-INFRINGEMENT, (2) DO NOT ASSUME ANY LEGAL LIABILITY

 *    OR RESPONSIBILITY FOR THE ACCURACY, COMPLETENESS, OR USEFULNESS OF THE

 *    SOFTWARE, (3) DO NOT REPRESENT THAT USE OF THE SOFTWARE WOULD NOT INFRINGE

 *    PRIVATELY OWNED RIGHTS, (4) DO NOT WARRANT THAT THE SOFTWARE WILL FUNCTION

 *    UNINTERRUPTED, THAT IT IS ERROR-FREE OR THAT ANY ERRORS WILL BE CORRECTED.

 *

 * 7. LIMITATION OF LIABILITY. IN NO EVENT WILL THE COPYRIGHT HOLDERS, THEIR

 *    THIRD PARTY LICENSORS, THE UNITED STATES, THE UNITED STATES DEPARTMENT OF

 *    ENERGY, OR THEIR EMPLOYEES: BE LIABLE FOR ANY INDIRECT, INCIDENTAL,

 *    CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES OF ANY KIND OR NATURE,

 *    INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS OR LOSS OF DATA, FOR ANY

 *    REASON WHATSOEVER, WHETHER SUCH LIABILITY IS ASSERTED ON THE BASIS OF

 *    CONTRACT, TORT (INCLUDING NEGLIGENCE OR STRICT LIABILITY), OR OTHERWISE,

 *    EVEN IF ANY OF SAID PARTIES HAS BEEN WARNED OF THE POSSIBILITY OF SUCH

 *    LOSS OR DAMAGES.

 ******************************************************************************

 */

/******************************************************************************

 *

 * vxi11core.rpcl

 *

 *	This file is best viewed with a tabwidth of 4

 *

 ******************************************************************************

 *

 * TODO:

 *

 ******************************************************************************

 *

 *	Original Author:	someone from VXIbus Consortium

 *	Current Author:		Benjamin Franksen

 *	Date:			03-06-97

 *

 *	RPCL description of the core- and abort-channel of the TCP/IP Instrument 

 *	Protocol Specification.

 *

 *

 * Modification Log:

 * -----------------

 * .00	03-06-97	bfr		created this file

 *

 ******************************************************************************

 *

 * Notes: 

 *

 *	This stuff is literally from

 *

 *		VXI-11, Ref 1.0 : TCP/IP Instrument Protocol Specification

 *

 */

typedef long Device_Link;

enum Device_AddrFamily

{

	DEVICE_TCP,

	DEVICE_UDP

};

typedef long Device_Flags;

typedef long Device_ErrorCode;

struct Device_Error

{

	Device_ErrorCode error;

};

struct Create_LinkParms

{

	long			clientId;		/* implementation specific value */

	bool			lockDevice;		/* attempt to lock the device */

	unsigned long		lock_timeout;		/* time to wait for lock */

	string			device<>;		/* name of device */

};

struct Create_LinkResp

{

	Device_ErrorCode	error;

	Device_Link		lid;

	unsigned short		abortPort;		/* for the abort RPC */

	unsigned long		maxRecvSize;		/* max # of bytes accepted on write */

};

struct Device_WriteParms

{

	Device_Link		lid;			/* link id from create_link */

	unsigned long		io_timeout;		/* time to wait for I/O */

	unsigned long		lock_timeout;		/* time to wait for lock */

	Device_Flags		flags;			/* flags with options */

	opaque			data<>;			/* the data length and the data itself */

};

struct Device_WriteResp

{

	Device_ErrorCode	error;

	unsigned long		size;			/* # of bytes written */

};

struct Device_ReadParms

{

	Device_Link		lid;			/* link id from create_link */

	unsigned long		requestSize;		/* # of bytes requested */

	unsigned long		io_timeout;		/* time to wait for I/O */

	unsigned long		lock_timeout;		/* time to wait for lock */

	Device_Flags		flags;			/* flags with options */

	char			termChar;		/* valid if flags & termchrset */

};

struct Device_ReadResp

{

	Device_ErrorCode	error;

	long			reason;			/* why read completed */

	opaque			data<>;			/* the data length and the data itself */

};

struct Device_ReadStbResp

{

	Device_ErrorCode	error;

	unsigned char		stb;			/* the returned status byte */

};

struct Device_GenericParms

{

	Device_Link		lid;			/* link id from create_link */

	Device_Flags		flags;			/* flags with options */

	unsigned long		lock_timeout;		/* time to wait for lock */

	unsigned long		io_timeout;		/* time to wait for I/O */

};

struct Device_RemoteFunc

{

	unsigned long		hostAddr;		/* host servicing interrupt */

	unsigned long		hostPort;		/* valid port # on client */

	unsigned long		progNum;		/* DEVICE_INTR */

	unsigned long		progVers;		/* DEVICE_INTR_VERSION */

	Device_AddrFamily	progFamily;		/* DEVICE_UDP | DEVICE_TCP */

};

struct Device_EnableSrqParms

{

	Device_Link		lid;			/* link id from create_link */

	bool			enable;			/* enable or disable intr's */

	opaque			handle<40>;		/* host specific data */

};

struct Device_LockParms

{

	Device_Link		lid;			/* link id from create_link */

	Device_Flags		flags;			/* contains the waitlock flag */

	unsigned long		lock_timeout;		/* time to wait for lock */

};

struct Device_DocmdParms

{

	Device_Link		lid;			/* link id from create_link */

	Device_Flags		flags;			/* flags with options */

	unsigned long		io_timeout;		/* time to wait for I/O */

	unsigned long		lock_timeout;		/* time to wait for lock */

	long			cmd;			/* which command to execute */

	bool			network_order;		/* client's byte order */

	long			datasize;		/* size of individual data elements */

	opaque			data_in<>;		/* docmd data parameters */

};

struct Device_DocmdResp

{

	Device_ErrorCode	error;

	opaque			data_out<>;		/* returned data parameters */

};

program DEVICE_ASYNC

{

	version DEVICE_ASYNC_VERSION

	{

		Device_Error		device_abort		(Device_Link)		= 1;

	} = 1;

} = 0x0607B0;

program DEVICE_CORE

{

	version DEVICE_CORE_VERSION

	{

		Create_LinkResp		create_link		(Create_LinkParms)	= 10;

		Device_WriteResp	device_write		(Device_WriteParms)	= 11;

		Device_ReadResp		device_read		(Device_ReadParms)	= 12;

		Device_ReadStbResp	device_readstb		(Device_GenericParms)	= 13;

		Device_Error		device_trigger		(Device_GenericParms)	= 14;

		Device_Error		device_clear		(Device_GenericParms)	= 15;

		Device_Error		device_remote		(Device_GenericParms)	= 16;

		Device_Error		device_local		(Device_GenericParms)	= 17;

		Device_Error		device_lock		(Device_LockParms)	= 18;

		Device_Error		device_unlock		(Device_Link)		= 19;

		Device_Error		device_enable_srq	(Device_EnableSrqParms)	= 20;

		Device_DocmdResp	device_docmd		(Device_DocmdParms)	= 22;

		Device_Error		destroy_link		(Device_Link)		= 23;

		Device_Error		create_intr_chan	(Device_RemoteFunc)	= 25;

		Device_Error		destroy_intr_chan	(void)			= 26;

	} = 1;

} = 0x0607AF;

/******************************************************************************

 *

 * vxi11intr.rpcl

 *

 *	This file is best viewed with a tabwidth of 4

 *

 ******************************************************************************

 *

 * TODO:

 *

 ******************************************************************************

 *

 *	Original Author:	someone from VXIbus Consortium

 *	Current Author:		Benjamin Franksen

 *	Date:				03-06-97

 *

 *	RPCL description of the intr-channel of the TCP/IP Instrument Protocol 

 *	Specification.

 *

 *

 * Modification Log:

 * -----------------

 * .00	03-06-97	bfr		created this file

 *

 ******************************************************************************

 *

 * Notes: 

 *

 *	This stuff is literally from

 *

 *		"VXI-11, Ref 1.0 : TCP/IP Instrument Protocol Specification"

 *

 */

struct Device_SrqParms

{

	opaque	handle<>;

};

program DEVICE_INTR

{

	version DEVICE_INTR_VERSION

	{

		void			device_intr_srq		(Device_SrqParms)	= 30;

	} = 1;

} = 0x0607B1;