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are sharing the controller on the same computer, the controller must be operated inpolled mode.Jorway 73A SCSI To CAMACconfig file:CA_JOR73A = device_nameedconf interfaces screen:CAMAC DEVICE ADDR MODE TYPEYES /dev/sga Jorway 73A SCSI to CAMACYES /dev/scsi/1 Jorway 73A SCSI to CAMACThe Jorway 73A SCSI-to-CAMAC controller is supported on HP 700 Series and linuxplatforms. Note, the four-position “piano” switch should be left in the factory configuration,with positions 1, 2 and 3 off, and position 4 on.Kinetic Systems 3929 SCSI To CAMACconfig file:CA_KS3929 = device_nameedconf interfaces screen:CAMAC DEVICE ADDR MODE TYPEYES /dev/sga KS-3929 SCSI to CAMACYES /dev/ksc0 KS-3929 SCSI to CAMACYES /dev/scsi/1 KS-3929 SCSI to CAMACThis Kinetic Systems SCSI-to-CAMAC controller is available on SunOS 4.x SBusplatforms, where a CSS provided driver can be installed. On linux and HP 700Series workstations, spec provides direct software support. In all cases, this controlleronly operates with spec in a polled mode. In addition the software interfaceavailable from Kinetic Systems is supported (see below).218 HARDWARE REFERENCE INTERIM WORK-IN-PROGRESS (8/16/01) NOT FOR GENERAL DISTRIBUTION
Kinetic Systems CAMAC Softwareconfig file:CA_KSC = device_nameedconf interfaces screen:CAMAC DEVICE ADDR MODE TYPEYES /dev/rcamac Kinetic Systems CAMAC DriverKinetic Systems sells software interfaces for some of their CAMAC controllers onsome UNIX platforms. Presently, only the package for the 3929 SCSI-to-CAMAC controlleron the HP700 platform has been used with spec. Touse the Kinetic Systemssoftware, the location of the their object module must be given in response to the"KSC 3929 SCSI-CAMAC file location" query when running the Install program.(Note, however, there is no reason to use the rather expensive KSC software for the3929 on the HP platform as CSS provides bundled support.)GPIB Controller sspec works with a variety of GPIB controllers as described below. (In addition, theKinetic Systems 3388 CAMAC-to-GPIB controller is available.) Up to four GPIB controllerscan be configured simultaneously.On platforms that implement the System V interprocess communications (IPC)semaphore and shared-memory system calls, more than one spec process can share asingle GPIB controller. For those systems, each spec must have the shared versionof the GPIB controller selected. In the config file, a _L is appended to the module keyword to indicate the shared version. If multiple GPIB controllers are configured, thecontroller unit number of the shared controller must be the same in each version ofspec.spec uses the GPIB controllers at board (as opposed to device) level, which makes itunlikely that other programs can use a GPIB controller while spec is using it.INTERIM WORK-IN-PROGRESS (8/16/01) NOT FOR GENERAL DISTRIBUTION HARDWARE REFERENCE 219
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spec X-Ray Diffraction SoftwareUSER
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specX-Ray Diffraction SoftwareCerti
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TABLE OF CONTENTSUSER MANUAL AND TU
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Reciprocal Space Macros ...........
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Preface For the Interim ManualWe ap
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USER MANUAL AND TUTORIALS
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files is then identified (/usr/loca
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denotes variable parameters you sup
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spec also keeps track of software m
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13.FOURC> mvr th 114.FOURC>will mov
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8 0.98 0 0 17603 38839 19 0.99 0 0
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4.FOURC> p date(1e9)Sat Sep 8 21:46
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Controlling Output Tothe Printer an
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By convention, global variables in
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16.FOURC> for (i = 0; i < MOTORS; i
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When a macro definition contains ar
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38.FOURC> undef com39.FOURC> prdef
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43.FOURC> lsdef *scanEscan (1448) a
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diffractometer. For example, they m
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set_lim(motor_number, low, high) an
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66.FOURC> getcounts; printf("%s = %
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the number of bytes is less than n
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PLOT-> fnscans.4 options scan-numbe
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#S number Starts a new scan. number
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ShowscansThe showscans program is a
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REFERENCE MANUAL
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IntroductionThe material contained
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ArraysArrays are formed using squar
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Numer ic ConstantsNumeric constants
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!! Redo the previous command.!14 Re
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In some installations, spec is inst
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ExitingA spec session is normally t
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DEBUG — is a user-assignable nume
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USER — is string valued and is se
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The concatenation operator comes in
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The second form of the for statemen
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These are the grammar rules:express
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local identifier-list [ ; ]syms pat
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Utility Functions and CommandsAll f
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.sp N — spaces N lines. Without a
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¢The formatting commands:.RB .BR .
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"ischr" or "−c" — Returns true
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polled devices, spec needs to perfo
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"show_prdef_files" — When this mo
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EOS sequence are read or until the
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¡with dlog or ends with .dlog . De
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10.FOURC> def change_it ’{11.quot
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tty_cntl(cmd) — Sends terminal-sp
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Commands For Var ia blesglobal name
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¤£ ¢prdef pattern ... — As abo
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at the end of the line.Within a mac
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config file. Built-in code for the
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RS-232 Serial InterfacesSerial func
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vme_put32(addr, data [, dmode ])
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In addition, device-dependent value
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correction. If val is given, then t
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¡and is set in the config file. Th
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¡data_grp(grp, npts, wid) — Conf
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"min" — Returns the minimum value
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"xlog" — Use a logarithmic x axis
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continued line, appropriate for sav
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LIBS= parameters. If the tools prov
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¡void set_return_data(double *x, i
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split(string, array) — Splits the
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STANDARD MACRO GUIDE
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IntroductionThe standard macros inc
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the argument is not a valid mnemoni
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Utility MacrosUNIX CommandsThese si
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# View (and modify), then reread co
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if ("$1" != ".") {DOFILE = "$1"if (
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Star t-up MacrosThese macros ask fo
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Motor Macrosmv motor posmvr motor p
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Change a motor limitdef set_lm ’i
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# Where - all motorsdef wa ’waitm
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# "count" is the basic macro to cou
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Reciprocal Space MacrosThe followin
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Scan MacrosThe following sections s
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Basic Reciprocal Space Scanshscan s
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def Pheader ’printf("\n Setpoint
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’}Here are examples of _settemp m
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Pr inter Initializa tion MacrosThes
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’X_L = motor_name(_m1)_sx = _s1 ;
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space scans, the limit check must l
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}}Pheaderprintf("\noffpprintf(" ")_
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# The loop macro, called by all the
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FOUR-CIRCLE REFERENCE
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IntroductionWhen invoked by the nam
Page 177 and 178: Once properly configured, diffracto
Page 179 and 180: Four-CircleModesAs noted above, bec
Page 181 and 182: asurface, keeping α small will kee
Page 183 and 184: ¢¢¢¢Sector sSectors correspond
Page 185 and 186: Four-CircleFilesMost questions rega
Page 187 and 188: U[14] g_l0 or0, setor0 L of primary
Page 189 and 190: ’gpset A[mA[1]] g_u01gpset A[mA[2
Page 191 and 192: global REFLEX # Variable for file n
Page 193 and 194: To calculate the new lattice parame
Page 195 and 196: ADMINISTRATOR’S GUIDE
Page 197 and 198: IntroductionThe first section of th
Page 199 and 200: The distribution will be in tar for
Page 201 and 202: ¢KSC 3929 SCSI-CAMAC file location
Page 203 and 204: Installing Driver sIn the early his
Page 205 and 206: Fine Tuning the HardwareConfigurati
Page 207 and 208: ...*gparam[3] = 1.54;...if (*gparam
Page 209 and 210: Makefile, and /usr/local/lib/spec.d
Page 211 and 212: Ena bling E/ISA I/O Por ts On HP 70
Page 213 and 214: ˆW Gain wizard access to set prote
Page 215 and 216: CA_LC2301CA_LC3512CA_LC3521CA_LC358
Page 217 and 218: MCU_O As above, but with old PROMsM
Page 219 and 220: config file that has the most motor
Page 221 and 222: the edconf program set-user id spec
Page 223 and 224: HARDWARE REFERENCE
Page 225 and 226: Introductionspec includes built-in
Page 227: DSP 6001/6002 CAMAC With No Driverc
Page 231 and 232: Any of the National Instruments boa
Page 233 and 234: National Instruments SB-GPIB Ver 1.
Page 235 and 236: modified version of the standard li
Page 237 and 238: Bit 3 Model 616/617 PCI-VMEBit 3 Mo
Page 239 and 240: Motor Controller sAdvanced Control
Page 241 and 242: panel controls. Youshould consult t
Page 243 and 244: Huber SMC 9000 (GPIB)config file:GP
Page 245 and 246: motors on the board) and clears the
Page 247 and 248: translation stages, the maximum val
Page 249 and 250: MOTORS DEVICE ADDR MODE NUM TYPEYES
Page 251 and 252: The driver is contained in the file
Page 253 and 254: 30.FOURC> print motor_par(tth, "rea
Page 255 and 256: free-axis-displacement commands "L+
Page 257 and 258: PMC Corporation DCX-100 (Serial and
Page 259 and 260: Motor ParametersThe steps per deg/m
Page 261 and 262: Timer s and CountersAm9513-based Co
Page 263 and 264: DSP RTC-018 Real Time Clock (CAMAC)
Page 265 and 266: Kinetic Systems 3610 6-Channel 50 M
Page 267 and 268: Or tec 974/994/995/997 NIM Timer s
Page 269 and 270: Setting Operational ParametersThe c
Page 271 and 272: mca_par("first_ch") — returns the
Page 273 and 274: Oxford/Tennelec/Nucleus PCA Mutlipo
Page 275 and 276: mca_par("preset") — in PHA mode,
Page 277 and 278: ¢REFERENCESJournal articles descri
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camac program, 199cat macro, 127cd
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opening, 6selecting, 6standard form
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saving to output device, 132scan, 1
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number,35, 37output, customizing, 1
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wait() function, 33, 68, 77, 78, 99
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¡spec (1) (CSS Utilities) spec (1)
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