devLib.h

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/*************************************************************************\
* Copyright (c) 2010 Brookhaven Science Associates, as Operator of
*     Brookhaven National Laboratory.
* Copyright (c) 2008 UChicago Argonne LLC, as Operator of Argonne
*     National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
*     Operator of Los Alamos National Laboratory.
* SPDX-License-Identifier: EPICS
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/

#ifndef EPICSDEVLIB_H
#define EPICSDEVLIB_H

#define devCreateMask(NBITS)    ((1<<(NBITS))-1)

#define devDigToNml(DIGITAL,NBITS) \
    (((double)(DIGITAL))/devCreateMask(NBITS))

#define devNmlToDig(NORMAL,NBITS) \
    (((long)(NORMAL)) * devCreateMask(NBITS))

#define devCreateAlignmentMask(CTYPE)\
(sizeof(CTYPE)>sizeof(double)?sizeof(double)-1:sizeof(CTYPE)-1)

#define devPtrAlignTest(PTR) (!(devCreateAlignmentMask(*PTR)&(long)(PTR)))

#define S_dev_success 0

#define S_dev_vectorInUse (M_devLib| 1) /*Interrupt vector in use*/

#define S_dev_vecInstlFail (M_devLib| 2) /*Interrupt vector install failed*/

#define S_dev_uknIntType (M_devLib| 3) /*Unrecognized interrupt type*/

#define S_dev_vectorNotInUse (M_devLib| 4) /*Interrupt vector not in use by caller*/

#define S_dev_badA16 (M_devLib| 5) /*Invalid VME A16 address*/

#define S_dev_badA24 (M_devLib| 6) /*Invalid VME A24 address*/

#define S_dev_badA32 (M_devLib| 7) /*Invalid VME A32 address*/

#define S_dev_uknAddrType (M_devLib| 8) /*Unrecognized address space type*/

#define S_dev_addressOverlap (M_devLib| 9) /*Specified device address overlaps another device*/

#define S_dev_identifyOverlap (M_devLib| 10) /*This device already owns the address range*/

#define S_dev_addrMapFail (M_devLib| 11) /*Unable to map address*/

#define S_dev_intDisconnect (M_devLib| 12) /*Interrupt at vector disconnected from an EPICS device*/

#define S_dev_internal (M_devLib| 13) /*Internal failure*/

#define S_dev_intEnFail (M_devLib| 14) /*Unable to enable interrupt level*/

#define S_dev_intDissFail (M_devLib| 15) /*Unable to disable interrupt level*/

#define S_dev_noMemory (M_devLib| 16) /*Memory allocation failed*/

#define S_dev_addressNotFound (M_devLib| 17) /*Specified device address unregistered*/

#define S_dev_noDevice (M_devLib| 18) /*No device at specified address*/

#define S_dev_wrongDevice (M_devLib| 19) /*Wrong device type found at specified address*/

#define S_dev_badSignalNumber (M_devLib| 20) /*Signal number (offset) to large*/

#define S_dev_badSignalCount (M_devLib| 21) /*Signal count to large*/

#define S_dev_badRequest (M_devLib| 22) /*Device does not support requested operation*/

#define S_dev_highValue (M_devLib| 23) /*Parameter too high*/

#define S_dev_lowValue (M_devLib| 24) /*Parameter too low*/

#define S_dev_multDevice (M_devLib| 25) /*Specified address is ambiguous (more than one device responds)*/

#define S_dev_badSelfTest (M_devLib| 26) /*Device self test failed*/

#define S_dev_badInit (M_devLib| 27) /*Device failed during initialization*/

#define S_dev_hdwLimit (M_devLib| 28) /*Input exceeds Hardware Limit*/

#define S_dev_deviceDoesNotFit (M_devLib| 29) /*Unable to locate address space for device*/

#define S_dev_deviceTMO (M_devLib| 30) /*Device timed out*/

#define S_dev_badFunction (M_devLib| 31) /*Bad function pointer*/

#define S_dev_badVector (M_devLib| 32) /*Bad interrupt vector*/

#define S_dev_badArgument (M_devLib| 33) /*Bad function argument*/

#define S_dev_badISA (M_devLib| 34) /*Invalid ISA address*/

#define S_dev_badCRCSR (M_devLib| 35) /*Invalid VME CR/CSR address*/

#define S_dev_vxWorksIntEnFail S_dev_intEnFail

#endif /* EPICSDEVLIB_H */

/*
 * Retain compatibility by including VME by default
 */
#ifndef NO_DEVLIB_COMPAT
#  include "devLibVME.h"
#endif