Initial revision
This commit is contained in:
Janet B. Anderson
325
src/devOpt/devK486Gpib.c
Normal file
325
src/devOpt/devK486Gpib.c
Normal file
@@ -0,0 +1,325 @@
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/* devK486Gpib.c */
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/* @(#)devK486Gpib.c 1.2 3/18/92 */
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/*
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* Author: Bill Brown
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* Date: 03-18-93
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*
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||||
* Experimental Physics and Industrial Control System (EPICS)
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*
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* Copyright 1988, 1989, the Regents of the University of California,
|
||||
* and the University of Chicago Board of Governors.
|
||||
*
|
||||
* This software was produced under U.S. Government contracts:
|
||||
* (W-7405-ENG-36) at the Los Alamos National Laboratory,
|
||||
* and (W-31-109-ENG-38) at Argonne National Laboratory.
|
||||
*
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||||
* Initial development by:
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* The Controls and Automation Group (AT-8)
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* Ground Test Accelerator
|
||||
* Accelerator Technology Division
|
||||
* Los Alamos National Laboratory
|
||||
*
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||||
* Co-developed with
|
||||
* The Controls and Computing Group
|
||||
* Accelerator Systems Division
|
||||
* Advanced Photon Source
|
||||
* Argonne National Laboratory
|
||||
*
|
||||
* The Control Systems Group
|
||||
* Systems Engineering Department
|
||||
* Lawrence Berkeley Laboratory
|
||||
*
|
||||
* All rights reserved. No part of this publication may be reproduced,
|
||||
* stored in a retrieval system, transmitted, in any form or by any
|
||||
* means, electronic, mechanical, photocopying, recording, or otherwise
|
||||
* without prior written permission of Los Alamos National Laboratory
|
||||
* and Argonne National Laboratory.
|
||||
*
|
||||
* Modification Log:
|
||||
* -----------------
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* .01 03-18-93 wlb Initial Release
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*/
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#define DSET_AI devAiK486Gpib
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#define DSET_AO devAoK486Gpib
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#define DSET_LI devLiK486Gpib
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#define DSET_LO devLoK486Gpib
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#define DSET_BI devBiK486Gpib
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#define DSET_BO devBoK486Gpib
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#define DSET_MBBO devMbboK486Gpib
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#define DSET_MBBI devMbbiK486Gpib
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#define DSET_SI devSiK486Gpib
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#define DSET_SO devSoK486Gpib
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#include <vxWorks.h>
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#include <taskLib.h>
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#include <rngLib.h>
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#include <types.h>
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#include <stdioLib.h>
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#include <alarm.h>
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#include <cvtTable.h>
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#include <dbDefs.h>
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#include <dbAccess.h>
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#include <devSup.h>
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#include <recSup.h>
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#include <drvSup.h>
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#include <link.h>
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#include <module_types.h>
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#include <dbCommon.h>
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#include <aiRecord.h>
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#include <aoRecord.h>
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#include <biRecord.h>
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#include <boRecord.h>
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#include <mbbiRecord.h>
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#include <mbboRecord.h>
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#include <stringinRecord.h>
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#include <stringoutRecord.h>
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#include <longinRecord.h>
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#include <longoutRecord.h>
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#include <drvGpibInterface.h>
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#include <devCommonGpib.h>
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static long init_dev_sup(), report();
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static struct devGpibParmBlock devSupParms;
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/******************************************************************************
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*
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* Define all the dset's.
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*
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* Note that the dset names are provided via the #define lines at the top of
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* this file.
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||||
*
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||||
* Other than for the debugging flag(s), these DSETs are the only items that
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* will appear in the global name space within the IOC.
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*
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* The last 3 items in the DSET structure are used to point to the parm
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* structure, the work functions used for each record type, and the srq
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* handler for each record type.
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*
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******************************************************************************/
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gDset DSET_AI = {6, {report, init_dev_sup, devGpibLib_initAi, NULL,
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devGpibLib_readAi, NULL, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_aiGpibWork, (DRVSUPFUN)devGpibLib_aiGpibSrq}};
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gDset DSET_AO = {6, {NULL, NULL, devGpibLib_initAo, NULL,
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devGpibLib_writeAo, NULL, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_aoGpibWork, NULL}};
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gDset DSET_BI = {5, {NULL, NULL, devGpibLib_initBi, NULL,
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devGpibLib_readBi, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_biGpibWork, (DRVSUPFUN)devGpibLib_biGpibSrq}};
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gDset DSET_BO = {5, {NULL, NULL, devGpibLib_initBo, NULL,
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devGpibLib_writeBo, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_boGpibWork, NULL}};
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gDset DSET_MBBI = {5, {NULL, NULL, devGpibLib_initMbbi, NULL,
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devGpibLib_readMbbi, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_mbbiGpibWork, (DRVSUPFUN)devGpibLib_mbbiGpibSrq}};
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gDset DSET_MBBO = {5, {NULL, NULL, devGpibLib_initMbbo, NULL,
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devGpibLib_writeMbbo, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_mbboGpibWork, NULL}};
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gDset DSET_SI = {5, {NULL, NULL, devGpibLib_initSi, NULL,
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devGpibLib_readSi, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)&devGpibLib_stringinGpibWork, (DRVSUPFUN)devGpibLib_stringinGpibSrq}};
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gDset DSET_SO = {5, {NULL, NULL, devGpibLib_initSo, NULL,
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devGpibLib_writeSo, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_stringoutGpibWork, NULL}};
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gDset DSET_LI = {5, {NULL, NULL, devGpibLib_initLi, NULL,
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devGpibLib_readLi, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_liGpibWork, (DRVSUPFUN)devGpibLib_liGpibSrq}};
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gDset DSET_LO = {5, {NULL, NULL, devGpibLib_initLo, NULL,
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devGpibLib_writeLo, (DRVSUPFUN)&devSupParms,
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(DRVSUPFUN)devGpibLib_loGpibWork, NULL}};
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int K486Debug = 0; /* debugging flags */
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/*
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* Use the TIME_WINDOW defn to indicate how long commands should be ignored
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* for a given device after it times out. The ignored commands will be
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* returned as errors to device support.
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*
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* Use the DMA_TIME to define how long you wish to wait for an I/O operation
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* to complete once started.
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*/
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#define TIME_WINDOW 300 /* 10 seconds on a getTick call */
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#define DMA_TIME 60 /* 1/2 second on a watchdog time */
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/*
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* Strings used by the init routines to fill in the znam, onam, ...
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* fields in BI, BO, MBBI, and MBBO record types.
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*/
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static char *offOnList[] = { "Off", "On" };
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static struct devGpibNames offOn = { 2, offOnList, NULL, 1 };
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static char *disableEnableList[] = { "Disable", "Enable" };
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static struct devGpibNames disableEnable = { 2, disableEnableList, NULL, 1 };
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static char *resetList[] = { "Reset", "Reset" };
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static struct devGpibNames reset = { 2, resetList, NULL, 1 };
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static char *lozHizList[] = { "50 OHM", "IB_Q_HIGH Z" };
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static struct devGpibNames lozHiz = {2, lozHizList, NULL, 1};
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static char *invertNormList[] = { "INVERT", "NORM" };
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static struct devGpibNames invertNorm = { 2, invertNormList, NULL, 1 };
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static char *fallingRisingList[] = { "FALLING", "RISING" };
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static struct devGpibNames fallingRising = { 2, fallingRisingList, NULL, 1 };
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static char *singleShotList[] = { "SINGLE", "SHOT" };
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static struct devGpibNames singleShot = { 2, singleShotList, NULL, 1 };
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static char *clearList[] = { "CLEAR", "CLEAR" };
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static struct devGpibNames clear = { 2, clearList, NULL, 1 };
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static char *tABCDList[] = { "T", "A", "B", "C", "D" };
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static unsigned long tABCDVal[] = { 1, 2, 3, 5, 6 };
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static struct devGpibNames tABCD = { 5, tABCDList, tABCDVal, 3 };
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static char *ttlNimEclVarList[] = { "TTL", "NIM", "ECL", "VAR" };
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static unsigned long ttlNimEclVarVal[] = { 0, 1, 2, 3 };
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static struct devGpibNames ttlNimEclVar = { 4, ttlNimEclVarList,
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ttlNimEclVarVal, 2 };
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static char *intExtSsBmStopList[] = { "INTERNAL", "EXTERNAL",
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"SINGLE SHOT", "BURST MODE", "STOP" };
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static unsigned long intExtSsBmStopVal[] = { 0, 1, 2, 3, 2 };
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static struct devGpibNames intExtSsBm = { 4, intExtSsBmStopList,
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intExtSsBmStopVal, 2 };
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static struct devGpibNames intExtSsBmStop = { 5, intExtSsBmStopList,
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intExtSsBmStopVal, 3 };
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/******************************************************************************
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*
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* String arrays for EFAST operations. Note that the last entry must be
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* NULL.
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*
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* On input operations, only as many bytes as are found in the string array
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* elements are compared. If there are more bytes than that in the input
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* message, they are ignored. The first matching string found (starting
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* from the 0'th element) will be used as a match.
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*
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* NOTE: For the input operations, the strings are compared literally! This
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* can cause problems if the instrument is returning things like \r and \n
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* characters. You must take care when defining input strings so you include
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* them as well.
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*
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******************************************************************************/
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static char *(userOffOn[]) = {"USER OFF;", "USER ON;", NULL};
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/******************************************************************************
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*
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* Array of structures that define all GPIB messages
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* supported for this type of instrument.
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*
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******************************************************************************/
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/* forward declarations of some custom convert routines */
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int setDelay();
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int rdDelay();
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static struct gpibCmd gpibCmds[] =
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{
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/* Param 0, (model) */
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FILL,
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/* Param 1 initialization string */
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{
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&DSET_BO, GPIBCMD, IB_Q_HIGH, "L0 X B0 G1 R0 S1 C2 X C0 T5 X",
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NULL, 0, 32, NULL, 0, 0, NULL, NULL, -1
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},
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/* Param 2 read current value */
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{
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&DSET_AI, /* <f1> record type {analog in} */
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GPIBREAD, /* <f2> GPIB I/O operation type {read} */
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IB_Q_HIGH, /* <f3> processing priority */
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"X", /* <f4> command sent to device */
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"%*4c%lf", /* <f5> string descriptor for sscanf() */
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0, /* <f6> buffer pointer */
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32, /* <f7> buffer length */
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NULL, /* <f8> special I/O operation */
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0, /* <f9> passed to func specified by <f9> */
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0, /* <f10> ditto */
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NULL, /* <f11> ditto */
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||||
NULL, /* <f12> name table pointer */
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-1 /* <f13> reserved */
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||||
}
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||||
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||||
};
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||||
|
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|
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/* The following is the number of elements in the command array above. */
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#define NUMPARAMS sizeof(gpibCmds)/sizeof(struct gpibCmd)
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Structure containing the user's functions and operating parameters needed
|
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* by the gpib library functions.
|
||||
*
|
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* The magic SRQ parm is the parm number that, if specified on a passive
|
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* record, will cause the record to be processed automatically when an
|
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* unsolicited SRQ interrupt is detected from the device.
|
||||
*
|
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* If the parm is specified on a non-passive record, it will NOT be processed
|
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* when an unsolicited SRQ is detected.
|
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*
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******************************************************************************/
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static struct devGpibParmBlock devSupParms =
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{
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&K486Debug, /* debugging flag pointer */
|
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-1, /* set to -1 if the device does NOT respond to writes */
|
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TIME_WINDOW, /* # of clock ticks to skip after a device times out */
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NULL, /* hwpvt list head */
|
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gpibCmds, /* GPIB command array */
|
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NUMPARAMS, /* number of supported parameters */
|
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-1, /* magic SRQ param number (-1 if none) */
|
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"devXxK486Gpib", /* device support module type name */
|
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DMA_TIME, /* # of clock ticks to wait for DMA completions */
|
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|
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NULL, /* pointer to SRQ handler function (NULL if none) */
|
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NULL /* pointer to secondary conversion routine */
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
*
|
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* Initialization for device support
|
||||
* This is called one time before any records are initialized with a parm
|
||||
* value of 0. And then again AFTER all record-level init is complete
|
||||
* with a param value of 1.
|
||||
*
|
||||
* This function will no longer be required after epics 3.3 is released
|
||||
*
|
||||
******************************************************************************/
|
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static long
|
||||
init_dev_sup(parm)
|
||||
int parm;
|
||||
{
|
||||
return(devGpibLib_initDevSup(parm, &DSET_AI));
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Print a report of operating statistics for all devices supported by this
|
||||
* module.
|
||||
*
|
||||
* This function will no longer be required after epics 3.3 is released
|
||||
*
|
||||
******************************************************************************/
|
||||
static long
|
||||
report()
|
||||
{
|
||||
return(devGpibLib_report(&DSET_AI));
|
||||
}
|
||||
325
src/vxWorks/devOpt/devK486Gpib.c
Normal file
325
src/vxWorks/devOpt/devK486Gpib.c
Normal file
@@ -0,0 +1,325 @@
|
||||
/* devK486Gpib.c */
|
||||
/* @(#)devK486Gpib.c 1.2 3/18/92 */
|
||||
|
||||
/*
|
||||
* Author: Bill Brown
|
||||
* Date: 03-18-93
|
||||
*
|
||||
* Experimental Physics and Industrial Control System (EPICS)
|
||||
*
|
||||
* Copyright 1988, 1989, the Regents of the University of California,
|
||||
* and the University of Chicago Board of Governors.
|
||||
*
|
||||
* This software was produced under U.S. Government contracts:
|
||||
* (W-7405-ENG-36) at the Los Alamos National Laboratory,
|
||||
* and (W-31-109-ENG-38) at Argonne National Laboratory.
|
||||
*
|
||||
* Initial development by:
|
||||
* The Controls and Automation Group (AT-8)
|
||||
* Ground Test Accelerator
|
||||
* Accelerator Technology Division
|
||||
* Los Alamos National Laboratory
|
||||
*
|
||||
* Co-developed with
|
||||
* The Controls and Computing Group
|
||||
* Accelerator Systems Division
|
||||
* Advanced Photon Source
|
||||
* Argonne National Laboratory
|
||||
*
|
||||
* The Control Systems Group
|
||||
* Systems Engineering Department
|
||||
* Lawrence Berkeley Laboratory
|
||||
*
|
||||
* All rights reserved. No part of this publication may be reproduced,
|
||||
* stored in a retrieval system, transmitted, in any form or by any
|
||||
* means, electronic, mechanical, photocopying, recording, or otherwise
|
||||
* without prior written permission of Los Alamos National Laboratory
|
||||
* and Argonne National Laboratory.
|
||||
*
|
||||
* Modification Log:
|
||||
* -----------------
|
||||
* .01 03-18-93 wlb Initial Release
|
||||
*/
|
||||
|
||||
#define DSET_AI devAiK486Gpib
|
||||
#define DSET_AO devAoK486Gpib
|
||||
#define DSET_LI devLiK486Gpib
|
||||
#define DSET_LO devLoK486Gpib
|
||||
#define DSET_BI devBiK486Gpib
|
||||
#define DSET_BO devBoK486Gpib
|
||||
#define DSET_MBBO devMbboK486Gpib
|
||||
#define DSET_MBBI devMbbiK486Gpib
|
||||
#define DSET_SI devSiK486Gpib
|
||||
#define DSET_SO devSoK486Gpib
|
||||
|
||||
#include <vxWorks.h>
|
||||
#include <taskLib.h>
|
||||
#include <rngLib.h>
|
||||
#include <types.h>
|
||||
#include <stdioLib.h>
|
||||
|
||||
#include <alarm.h>
|
||||
#include <cvtTable.h>
|
||||
#include <dbDefs.h>
|
||||
#include <dbAccess.h>
|
||||
#include <devSup.h>
|
||||
#include <recSup.h>
|
||||
#include <drvSup.h>
|
||||
#include <link.h>
|
||||
#include <module_types.h>
|
||||
#include <dbCommon.h>
|
||||
#include <aiRecord.h>
|
||||
#include <aoRecord.h>
|
||||
#include <biRecord.h>
|
||||
#include <boRecord.h>
|
||||
#include <mbbiRecord.h>
|
||||
#include <mbboRecord.h>
|
||||
#include <stringinRecord.h>
|
||||
#include <stringoutRecord.h>
|
||||
#include <longinRecord.h>
|
||||
#include <longoutRecord.h>
|
||||
|
||||
#include <drvGpibInterface.h>
|
||||
#include <devCommonGpib.h>
|
||||
|
||||
static long init_dev_sup(), report();
|
||||
static struct devGpibParmBlock devSupParms;
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Define all the dset's.
|
||||
*
|
||||
* Note that the dset names are provided via the #define lines at the top of
|
||||
* this file.
|
||||
*
|
||||
* Other than for the debugging flag(s), these DSETs are the only items that
|
||||
* will appear in the global name space within the IOC.
|
||||
*
|
||||
* The last 3 items in the DSET structure are used to point to the parm
|
||||
* structure, the work functions used for each record type, and the srq
|
||||
* handler for each record type.
|
||||
*
|
||||
******************************************************************************/
|
||||
gDset DSET_AI = {6, {report, init_dev_sup, devGpibLib_initAi, NULL,
|
||||
devGpibLib_readAi, NULL, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_aiGpibWork, (DRVSUPFUN)devGpibLib_aiGpibSrq}};
|
||||
|
||||
gDset DSET_AO = {6, {NULL, NULL, devGpibLib_initAo, NULL,
|
||||
devGpibLib_writeAo, NULL, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_aoGpibWork, NULL}};
|
||||
|
||||
gDset DSET_BI = {5, {NULL, NULL, devGpibLib_initBi, NULL,
|
||||
devGpibLib_readBi, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_biGpibWork, (DRVSUPFUN)devGpibLib_biGpibSrq}};
|
||||
|
||||
gDset DSET_BO = {5, {NULL, NULL, devGpibLib_initBo, NULL,
|
||||
devGpibLib_writeBo, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_boGpibWork, NULL}};
|
||||
|
||||
gDset DSET_MBBI = {5, {NULL, NULL, devGpibLib_initMbbi, NULL,
|
||||
devGpibLib_readMbbi, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_mbbiGpibWork, (DRVSUPFUN)devGpibLib_mbbiGpibSrq}};
|
||||
|
||||
gDset DSET_MBBO = {5, {NULL, NULL, devGpibLib_initMbbo, NULL,
|
||||
devGpibLib_writeMbbo, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_mbboGpibWork, NULL}};
|
||||
|
||||
gDset DSET_SI = {5, {NULL, NULL, devGpibLib_initSi, NULL,
|
||||
devGpibLib_readSi, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)&devGpibLib_stringinGpibWork, (DRVSUPFUN)devGpibLib_stringinGpibSrq}};
|
||||
|
||||
gDset DSET_SO = {5, {NULL, NULL, devGpibLib_initSo, NULL,
|
||||
devGpibLib_writeSo, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_stringoutGpibWork, NULL}};
|
||||
|
||||
gDset DSET_LI = {5, {NULL, NULL, devGpibLib_initLi, NULL,
|
||||
devGpibLib_readLi, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_liGpibWork, (DRVSUPFUN)devGpibLib_liGpibSrq}};
|
||||
|
||||
gDset DSET_LO = {5, {NULL, NULL, devGpibLib_initLo, NULL,
|
||||
devGpibLib_writeLo, (DRVSUPFUN)&devSupParms,
|
||||
(DRVSUPFUN)devGpibLib_loGpibWork, NULL}};
|
||||
|
||||
int K486Debug = 0; /* debugging flags */
|
||||
|
||||
/*
|
||||
* Use the TIME_WINDOW defn to indicate how long commands should be ignored
|
||||
* for a given device after it times out. The ignored commands will be
|
||||
* returned as errors to device support.
|
||||
*
|
||||
* Use the DMA_TIME to define how long you wish to wait for an I/O operation
|
||||
* to complete once started.
|
||||
*/
|
||||
#define TIME_WINDOW 300 /* 10 seconds on a getTick call */
|
||||
#define DMA_TIME 60 /* 1/2 second on a watchdog time */
|
||||
|
||||
/*
|
||||
* Strings used by the init routines to fill in the znam, onam, ...
|
||||
* fields in BI, BO, MBBI, and MBBO record types.
|
||||
*/
|
||||
|
||||
static char *offOnList[] = { "Off", "On" };
|
||||
static struct devGpibNames offOn = { 2, offOnList, NULL, 1 };
|
||||
|
||||
static char *disableEnableList[] = { "Disable", "Enable" };
|
||||
static struct devGpibNames disableEnable = { 2, disableEnableList, NULL, 1 };
|
||||
|
||||
static char *resetList[] = { "Reset", "Reset" };
|
||||
static struct devGpibNames reset = { 2, resetList, NULL, 1 };
|
||||
|
||||
static char *lozHizList[] = { "50 OHM", "IB_Q_HIGH Z" };
|
||||
static struct devGpibNames lozHiz = {2, lozHizList, NULL, 1};
|
||||
|
||||
static char *invertNormList[] = { "INVERT", "NORM" };
|
||||
static struct devGpibNames invertNorm = { 2, invertNormList, NULL, 1 };
|
||||
|
||||
static char *fallingRisingList[] = { "FALLING", "RISING" };
|
||||
static struct devGpibNames fallingRising = { 2, fallingRisingList, NULL, 1 };
|
||||
|
||||
static char *singleShotList[] = { "SINGLE", "SHOT" };
|
||||
static struct devGpibNames singleShot = { 2, singleShotList, NULL, 1 };
|
||||
|
||||
static char *clearList[] = { "CLEAR", "CLEAR" };
|
||||
static struct devGpibNames clear = { 2, clearList, NULL, 1 };
|
||||
|
||||
static char *tABCDList[] = { "T", "A", "B", "C", "D" };
|
||||
static unsigned long tABCDVal[] = { 1, 2, 3, 5, 6 };
|
||||
static struct devGpibNames tABCD = { 5, tABCDList, tABCDVal, 3 };
|
||||
|
||||
static char *ttlNimEclVarList[] = { "TTL", "NIM", "ECL", "VAR" };
|
||||
static unsigned long ttlNimEclVarVal[] = { 0, 1, 2, 3 };
|
||||
static struct devGpibNames ttlNimEclVar = { 4, ttlNimEclVarList,
|
||||
ttlNimEclVarVal, 2 };
|
||||
|
||||
static char *intExtSsBmStopList[] = { "INTERNAL", "EXTERNAL",
|
||||
"SINGLE SHOT", "BURST MODE", "STOP" };
|
||||
static unsigned long intExtSsBmStopVal[] = { 0, 1, 2, 3, 2 };
|
||||
static struct devGpibNames intExtSsBm = { 4, intExtSsBmStopList,
|
||||
intExtSsBmStopVal, 2 };
|
||||
static struct devGpibNames intExtSsBmStop = { 5, intExtSsBmStopList,
|
||||
intExtSsBmStopVal, 3 };
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* String arrays for EFAST operations. Note that the last entry must be
|
||||
* NULL.
|
||||
*
|
||||
* On input operations, only as many bytes as are found in the string array
|
||||
* elements are compared. If there are more bytes than that in the input
|
||||
* message, they are ignored. The first matching string found (starting
|
||||
* from the 0'th element) will be used as a match.
|
||||
*
|
||||
* NOTE: For the input operations, the strings are compared literally! This
|
||||
* can cause problems if the instrument is returning things like \r and \n
|
||||
* characters. You must take care when defining input strings so you include
|
||||
* them as well.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
static char *(userOffOn[]) = {"USER OFF;", "USER ON;", NULL};
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Array of structures that define all GPIB messages
|
||||
* supported for this type of instrument.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
/* forward declarations of some custom convert routines */
|
||||
int setDelay();
|
||||
int rdDelay();
|
||||
|
||||
static struct gpibCmd gpibCmds[] =
|
||||
{
|
||||
/* Param 0, (model) */
|
||||
FILL,
|
||||
|
||||
/* Param 1 initialization string */
|
||||
{
|
||||
&DSET_BO, GPIBCMD, IB_Q_HIGH, "L0 X B0 G1 R0 S1 C2 X C0 T5 X",
|
||||
NULL, 0, 32, NULL, 0, 0, NULL, NULL, -1
|
||||
},
|
||||
|
||||
/* Param 2 read current value */
|
||||
{
|
||||
&DSET_AI, /* <f1> record type {analog in} */
|
||||
GPIBREAD, /* <f2> GPIB I/O operation type {read} */
|
||||
IB_Q_HIGH, /* <f3> processing priority */
|
||||
"X", /* <f4> command sent to device */
|
||||
"%*4c%lf", /* <f5> string descriptor for sscanf() */
|
||||
0, /* <f6> buffer pointer */
|
||||
32, /* <f7> buffer length */
|
||||
NULL, /* <f8> special I/O operation */
|
||||
0, /* <f9> passed to func specified by <f9> */
|
||||
0, /* <f10> ditto */
|
||||
NULL, /* <f11> ditto */
|
||||
NULL, /* <f12> name table pointer */
|
||||
-1 /* <f13> reserved */
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
/* The following is the number of elements in the command array above. */
|
||||
#define NUMPARAMS sizeof(gpibCmds)/sizeof(struct gpibCmd)
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Structure containing the user's functions and operating parameters needed
|
||||
* by the gpib library functions.
|
||||
*
|
||||
* The magic SRQ parm is the parm number that, if specified on a passive
|
||||
* record, will cause the record to be processed automatically when an
|
||||
* unsolicited SRQ interrupt is detected from the device.
|
||||
*
|
||||
* If the parm is specified on a non-passive record, it will NOT be processed
|
||||
* when an unsolicited SRQ is detected.
|
||||
*
|
||||
******************************************************************************/
|
||||
static struct devGpibParmBlock devSupParms =
|
||||
{
|
||||
&K486Debug, /* debugging flag pointer */
|
||||
-1, /* set to -1 if the device does NOT respond to writes */
|
||||
TIME_WINDOW, /* # of clock ticks to skip after a device times out */
|
||||
NULL, /* hwpvt list head */
|
||||
gpibCmds, /* GPIB command array */
|
||||
NUMPARAMS, /* number of supported parameters */
|
||||
-1, /* magic SRQ param number (-1 if none) */
|
||||
"devXxK486Gpib", /* device support module type name */
|
||||
DMA_TIME, /* # of clock ticks to wait for DMA completions */
|
||||
|
||||
NULL, /* pointer to SRQ handler function (NULL if none) */
|
||||
NULL /* pointer to secondary conversion routine */
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Initialization for device support
|
||||
* This is called one time before any records are initialized with a parm
|
||||
* value of 0. And then again AFTER all record-level init is complete
|
||||
* with a param value of 1.
|
||||
*
|
||||
* This function will no longer be required after epics 3.3 is released
|
||||
*
|
||||
******************************************************************************/
|
||||
static long
|
||||
init_dev_sup(parm)
|
||||
int parm;
|
||||
{
|
||||
return(devGpibLib_initDevSup(parm, &DSET_AI));
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Print a report of operating statistics for all devices supported by this
|
||||
* module.
|
||||
*
|
||||
* This function will no longer be required after epics 3.3 is released
|
||||
*
|
||||
******************************************************************************/
|
||||
static long
|
||||
report()
|
||||
{
|
||||
return(devGpibLib_report(&DSET_AI));
|
||||
}
|
||||
Reference in New Issue
Block a user