HDTenEightyP/NetNews huggingface dataset:
From: lionel@cs.city.ac.uk (Lionel Tun)
Newsgroups: comp.sys.handhelds
Subject: Re: Best "Scheduler"
Date: 27 Aug 92 10:14:42 GMT
Organization: City University, London

In article <1992Aug25.161223.19506@tamsun.tamu.edu> dkf8117@tamsun.tamu.edu (D. K. Fields) writes:
>I'm thinking of getting a palmtop, mainly for scheduling and phone
>numbers.  I'm looking for one that has a "to-do" list, and a "week at a
>glance" type feature.  Is the wizard 9600 released yet?  I've been looking
>at the Psion3, and the various wizards. Any input on which has the better
>scheduler features?

I am not familiar with the wizard. The Psion3 I use all the time and I
have even stopped using my filofax. The todo list is very well done and
I like the priority levels. The daily and week (or 2 week) at a glance
is also very useful. I suppose you have to try it really but its good
for me.

--
Lionel Tun   (lionel@cs.city.ac.uk)
Vision Group, City University, London, EC1V 0HB. 071-477 8000 x 3889
Newsgroups: comp.sys.handhelds
From: dbowman@shade (Don A. Bowman)
Subject: Portfolio memory cards
Organization: University of Waterloo
Date: Tue, 1 Sep 1992 18:48:58 GMT

I recently purchased a Portfolio from Atari. Not having followed this
newsgroup in the past, I am unsure as to whether anyone out there
reading has one.

In the chance that you do, where is the best place to purchase memory
cards for it, and are they the same as the PCMIA cards?

dbowman@zeus.uwaterloo.ca
From: falk@peregrine.Sun.COM (Ed Falk)
Newsgroups: comp.sys.handhelds
Subject: Re: comp.sys.laptops
Date: 31 Aug 1992 02:23:40 GMT
Organization: Sun Microsystems, Mt. View, Ca.
NNTP-Posting-Host: peregrine

In article <1992Aug28.130558.10554@eng.umd.edu> jeff@eng.umd.edu (Jeffrey Frey) writes:
>
> good source of SRAM cards for computers that will take them
>(HP95LX, POQET, ZEOS Pocket, etc.) is
>
>Tote-A-Lap  at 800-9-LAPTOP or 415-578-1901.  
>
>They are charging $162 for a 1M PCMCIA Card and $351 for a 2M card.

Sounds good, but will they really work in an hp95?  My understanding
is that the hp95 requires very low-power cards.  Regular cards will
eat the hp95's batteries.

		-ed falk, sun microsystems
		 sun!falk, falk@sun.com
	"Towards the end, the smell of their air began to change"
From: akcs.mage@hpcvbbs.cv.hp.com (William H. Blohm)
Newsgroups: comp.sys.handhelds
Subject: Re: HP95LX Developement Tools ?
Date: 4 Sep 92 16:40:01 GMT
Article-I.D.: hpcvbbs.2aa785a8.4803.1comp.sys.handhelds.1

Turbo Pascal has been succesfully used with the HP95LX.  I am aware of
at least one person installing the command line interpreter and the
library file (tpc.exe and turbo.tpl) on the 95LX and doing his
compiling right there.  (Sure hope he was using the AC adapter!)
From: mm459504@LANCE.ColoState.Edu (Michael Miller)
Newsgroups: comp.sys.handhelds
Subject: Re: Recommendation on HP48SX versus HP48S
Date: 3 Sep 92 22:57:42 GMT
Distribution: na
Organization: Colorado State U. Engineering College

As with most things in life, it depends in what you're going to use it for.

If you have no need what so ever for expansion then save $100 and buy a 48s,
If you're going to be digitizing 250,000 points for surveying, an sx would
be a good idea.

(To be honest, all my 48s has been good for reciently is being a _GREAT_
checkbook balancer)

mike
--
"You seem ah decent fellow.  Ahd hate to keel you." - I. Montoya
"Well, you seem a decent fellow.  I'd hate to die." - Wesley
mm459504@longs.lance.colostate.edu
From: bowman@reed.edu (Eric Bowman (bobo))
Newsgroups: comp.sys.handhelds
Subject: Re: Information on TRS-80 Pocket Computer wanted
Date: 27 Aug 92 23:20:29 GMT
Article-I.D.: reed.1992Aug27.232029.2391
Organization: Reed College, Portland, OR

In article <2a9cf560.4787.1comp.sys.handhelds.1@hpcvbbs.cv.hp.com> akcs.mage@hpcvbbs.cv.hp.com (William H. Blohm) writes:
>If you can provide a manufacturer's logo or some such identifier to
>show who the manufacturer of the chip set is, you should be able to
>look it up in their catalog.  Might have to look under the replacement
>for column, though.  It is NOT likely to be a bit-slice processor, 
>though.  That machine was not that high performance a machine.  If I
>had to guess, I would guess the SC43125 OG 33 were memory.

I'm pretty sure Sharp was using custom processors. At least in the 1500 line,
they used a custom chip SC???? that was similar to a 8080 (8008?).  Then in the
1600, they put both their custom chip *and* a Z-80.  I suspect the 1211
also had a custom processor, and is not in any catalog.

In the early 80's people did some sort of cool stuff using the printer port,
some of which showed up in Pocket Computer Newsletter (anybody remember *that*?
is Norlin Rober out there?).  Pocket Computers didn't really take off until
Sharp included peek,poke, & call, though.  Interestingly enough, the above-
mentioned Norlin Rober figured out the PC-1500's custom chip instruction set
empirically, using peek, poke, & call.  A monumental achievement, believe me.
Naturally Sharp published the op codes shortly thereafter.

later,
bobo
bowman@reed.edu
Xref: sparky comp.sys.handhelds:1959 comp.sys.laptops:3442
From: barnhart@gagme.chi.il.us (Mr Aaron Barnhart)
Newsgroups: comp.sys.handhelds,comp.sys.laptops
Subject: REVIEW: Gateway HandBook
Date: 4 Sep 92 02:41:05 GMT
Organization: Evanston, Illinois
Originator: barnhart@gagme

Actually, this is *where* to find a complete review, complete
with ZD Labs reports and comparisons with similar products:

PC Week, August 24, 1992, p. 75.

-- 
Mr. Aaron Barnhart@gagme.chi.il.us -- posting from Evanston, Illinois
From: kjkell@bb1t.monsanto.com
Newsgroups: comp.sys.handhelds
Subject: INFO ON HP-95 WANTED!!
Date: 27 Aug 92 10:03:14 CST
Organization: Monsanto Company, St. Louis, MO

IF ANYONE COULD SEND ME GENERAL INFO ON THE HP-95...PLEASE DO SO.





From: akcs.hedman@hpcvbbs.cv.hp.com (Brent Hedman)
Date: Mon, 31 Aug 1992 22:40:02 GMT
Subject: HP-41 Software
Message-ID: <2aa29f16.4797comp.sys.handhelds@hpcvbbs.cv.hp.com>
Newsgroups: comp.sys.handhelds

I am looking for documented HP-41 programs and also documentation for any
of the HP-41 programs on the swap disks available from Edu-Calc. I will
take them in barcode, on cards, on HP disks whatever. Any help on
this would be greatly appreciated. I can be reached on E-mail at:
Hedman%39a.decnet@scfb.nwc.navy.mil.  Thanks in advance, Brent

Newsgroups: comp.sys.handhelds,comp.sys.hp48
From: peraino@gmuvax2.gmu.edu
Subject: Problem interfacing hp48. Please help!
Followup-To: poster
Keywords: hp48 serial connection
Organization: George Mason University, Fairfax Va.
Date: Fri, 28 Aug 1992 14:16:02 GMT


 
I recently purchased a receiver that allows computer control, and I would
like to control it from my hp48. The problem is, the receiver expects
RTS/CTS handshaking. The pinout for the receiver DB-9 is as follows:
 
1- Scan feedback - +5 volts is receiver unsquelched
2- Rx data
3- Rx data
4- DTE ready
5- Ground
6- DCE ready
7- RTS
8- CTS
9- Ground
 
 
I have tried the following: tie pins 4 & 6 together, and tie pins 7 & 8
together, so it thinks everything is always ready. This does not work.
The receiver is fixed at 9600 baud, 1 start bit, 7 data bits, 1 stop bit,
even parity. When I try the above configuration, the receiver thinks it's
connected to a computer, but when I try to send a few characters, I
expect to get specific responses, and I get parity errors on the '48.
I have tried ALL of the parity settings on the '48. Can anyone help?
Please respond directly. Thank you!
 
Bob Peraino
 
peraino@gmuvax.gmu.edu
Newsgroups: comp.sys.handhelds
From: m14494@mwvm.mitre.org (Mike White)
Subject: Nifty calculator, cheap...
Organization: The MITRE Corporation
Distribution: na
Date: Fri, 4 Sep 1992 18:45:32 GMT

I just came across a very nifty little calculator, and for what you get, 
it's very cheap.  The Casio fx-6300G sells for $39 retail at a local
office supple place (Radio Shack sells the same model under their
own name for around $50).  No, it's not even in the same league
as things like the HP-48: But, having got that out of the way, it's very nice...

It has all the usual scientific functions, an alpha-numeric display
(one line, 12 characters), 400 step keystroke programming
with with full editing, 10 separate program areas, full 1 and 2 variable
stats with linear, log, and power regression, and it draws little
tiny graphs!  Functions, stat bargraphs, scatter graphs, line
fits, etc., with zoom and pan to boot.  Also Base-n conversions
between decimal, binary, hex, and octal, with and, or, not, xor,
type stuff.  Lots of nice little things like fraction arithmatic,
HMS conversions, quite complete branching instructions in
programming, random number generator, etc.  The case, keys,
etc. are not up to HP standards, but they're not bad, either.  The
keys are actual plastic keys, not one of those rubbery membrane
things.  Logic is full algebraic, with the operator preceeding the
operand: to take the sine of 45 degrees, you enter SIN 45, then 
press the EXE key; there's no = key.   All in all a very capable
little calc for the money.

Just thought folks might like a break from the discussion of the
HP-48sx.

************************
* These are my opinions only.*
************************
From: anthony@csd4.csd.uwm.edu (Anthony J Stieber)
Newsgroups: comp.sys.handhelds
Subject: Re: Series3 SSDs - is are there 3rd party sources?
Date: 3 Sep 92 18:07:35 GMT
Article-I.D.: uwm.1992Sep3.180735.2809
Organization: Computing Services Division, University of Wisconsin - Milwaukee

In article <1992Sep3.121738.22371@city.cs> lionel@cs.city.ac.uk (Lionel Tun) writes:
>Are Series3 SSDs compatible to some standard, and are there any 3rd
>party offerings? Two or three hundred quids for a meg of space seems
>a bit expensive.

As far as I know they are totally proprietary.  They are not compatible
with the PCMCIA standard.  A few companies make compatible paks for
the older Psion Organiser II series, so it's possible that those
same companies are making compatible SSDs.  I think the SSDs
are also used in the HC and MC series machines as well.
--
<-:(= Anthony Stieber	anthony@csd4.csd.uwm.edu   uwm!uwmcsd4!anthony
Newsgroups: comp.sys.handhelds
From: frankel@uhunix.uhcc.Hawaii.Edu (Adam Frankel)
Subject: WANTED:  HP-15C
Organization: University of Hawaii
Distribution: misc.wanted, comp.sys.handhelds
Date: Fri, 28 Aug 1992 21:25:17 GMT

My HP-15C was stolen, and I would like to find a replacement in good condition.
If anyone has one that they would like to sell, please write me back.
The address is :  frankel@uhunix

thanks in advance, adam
From: tls@aquarius1.cim.cdc.com (Terry Souder x2717)
Newsgroups: comp.sys.handhelds
Subject: ZEOS Pocket PC demoed
Date: 27 Aug 92 22:58:22 GMT
Reply-To: tls@aquarius1.cim.cdc.com (Terry Souder x2717)
Organization: Open System Applications

In reguard to a previous question about keying on the Pocket PC
from ZEOS:

  The keyboard is quite useable after a bit of adjustment to having
  your fingers close together.  Now I am not sure as to wpm quotes
  here but I find it a bit more functional than my HP95 I just picked
  up.

  Overall views were somewhat mixed.  The thickness is very
  impressive where as the length and width are a bit intimidating.
  The rep said it would fit in a suit pocket, but at 9 5/8" x 4 1/2" that
  is a good sized pocket. But its the price you pay for easier keying.

  They give you a wealth of goodies at "no additional cost" including
  an AC adaptor, both a serial and parallel cable, a couple gender
  benders, along with a carrying case for the $595 price. (this is what
  the rep told me anyway...)

  The best item that I noticed was their prices on PCMCIA cards:
     512k - $149
     1MB  - $249
     2MB  - $449

  I am not sure what mail order on these are these days but I thought
  they were a fair price. (As opposed to my $124.95 128k HP card!)

  The unit itself is made in Taiwan, I think, so I am not sure what
  value-add ZEOS put into it besides a marketing channel to the US.

  They had said volume ship date started this past Tuesday and that
  their local factory outlet store here in Mpls should have them in a
  couple weeks.

  I still like all the extra play things (IR port and Internet archive) that
  the HP has, so I don't think I'll make the jump to the ZEOS just yet.

  Hopefully this is of some use to someone and not just a waste of
  bandwidth.

-- 
________________________________________________________________________
Terry L Souder                    | E-mail -  tls@aquarius1.cim.cdc.com
Control Data Systems, Inc. ARH202 | AT&T   -  (612) 482-2717
Arden Hills, MN 55126             |
________________________________________________________________________
Disclaimer: Views are not of Control Data...
Organization: Penn State University
Date: Tue, 25 Aug 1992 13:50:07 EDT
From: <SMD121@psuvm.psu.edu>
Newsgroups: comp.sys.m6809
Subject: CoCo III for sale

I have a color computer III and disk drive that I would like to sell.

The CoCo was bought in Jume of 1990 and only used for 3 months.  It has been in
storage since.  It still is in the original box with alll documentation.  Plus
there are two joysticks and a cassettte interface cable.

The disk drive was purchased from  Hard Drive Soecialists about for years ago.
It is a full heighth 40 track drive.  The drive controller cartrige, cable, and
documentation are included.

Anyone interested please contact me.  Also I  have a few years of Rainbow maga-
zine -- two years deal with the CoCo III.
Newsgroups: comp.sys.m6809
From: kdarling@garfield.catt.ncsu.edu (Kevin Darling)
Subject: Re: Just saying "hi"
Organization: North Carolina State University
Distribution: usa
Date: Wed, 26 Aug 1992 07:47:38 GMT

Rex Goode writes:
>So glad I found a newsgroup of this category. I'm a long-time CoCo-nut
>who found Compuserve to be too expensive. Was glad to see Kevin Darling
>here. 

Glad to see you here, too!  And thanks.  But I'm afraid I've gotten rusty
on 6809 coding, since I've been doing mostly 68K stuff for so long now.

I do have to say that I envy those with the time to get into the 6309.
It would be neat to totally rewrite OS-9 L-II to use the extra features.
Fortunately, several people are doing just that.

>Anyway, I'm full of questions without many answers about 6809 programming.

Ask away!  There's lots of good people here who will help out.

best - kevin <kdarling@catt.ncsu.edu> <76703.4227@compuserve.com>
Organization: Senior, Electrical and Computer Engineering, Carnegie Mellon, Pittsburgh, PA
Newsgroups: comp.sys.m6809
Date: Tue,  1 Sep 1992 13:58:00 -0400 
From: "Russell E. Hoffman, II" <rh2y+@andrew.cmu.edu>
Subject: "FREE" 6809 SBC computer

Folks,
  I'm back at school once more. As soon as I determine the optimal method
for encoding the schematics to my simple 6809 SBC, I'll upload them to the net.
I'm thinking that the best way is for me to enter the stuff as netlists to one
of our autorouters here, and output to a PostScript file. Sound good?


-Russell Hoffman
rh2y+@andrew.cmu.edu

( ... "Free hardware foundation???")
.
Newsgroups: comp.sys.m6809
From: thorn@bnlux1.bnl.gov (craig thorn)
Subject: Re: 6309 opcodes and changes from 6809?
Organization: Brookhaven National Laboratory, Upton, NY 11973
Date: Thu, 27 Aug 1992 23:52:31 GMT

Hi,
	I've been programming 6809 and 6309 micros for about 2 years
now, and I was unaware that there were any differences in their
instruction sets.  As far as I knew, the only difference was that the
6309 was CMOS and made by Hitachi.  I'm written code and run it on both;
they appear to be exactly the same.  The data sheets say they're the
same.  So what's all this talk I hear about different opcodes?  If there
are, I'd really like to know about them.

Thanks,
	Kurt Thorn (thorn2@bnl.gov)
Newsgroups: comp.sys.m6809
From: session@seq.uncwil.edu (Zack C. Sessions)
Subject: Re: 80 column on OS/9 lev2 COCO?
Organization: Univ. of North Carolina @ Wilmington
Date: Fri, 4 Sep 1992 20:30:08 GMT

bf479@cleveland.Freenet.Edu (Russell Jackson II) writes:


>How do you  change to 80 or anything other than 32 column text on OS9 Level II on the CoCo 128k ?

OS9: display 1b 24 1b 20 02 00 00 50 18 00 01 02 1b 21 >/w1
OS9: shell <>>>/w1&

The press the CLEAR key until the 80 column window appears. This assumes
that /w1 isnn't already an active window.

-- 
Zack Sessions
sessions@seq.uncwil.edu
University of North Carolina at Wilmington
"Good health is merely the slowest form of dying."
From: popyackl@lonex.rl.af.mil (Leonard J. Popyack)
Subject: Re: instruction weirdness
Keywords: ldy, help, actin' funky
Organization: RL
Date: Fri, 28 Aug 92 12:10:44 GMT

In article <71619@apple.Apple.COM> britt@Apple.COM (Joe Britt) writes:
>does anybody know if this instruction does something non-obvious:
>
>		ldy #$02, y
>
>what i would EXPECT it to do is load into y the 16-bit quantity
>pointed to by Y+2.
>
>is there any way that this instruction could load into y simply
>y+2?  (is there any strangeness when the index register is the
>same as the target register?)
>
>thanks!
>joe
>
>
USE   LEAY 2,Y  TO ADD 2 TO Y AND STORE BACK INTO Y.

LEN
e
From: sl1zm@cc.usu.edu
Newsgroups: comp.sys.m6809
Subject: Martin!  Please read!
Date: 4 Sep 92 11:57:34 MDT
Organization: Utah State University

This is for Martin@axis.se  (at least I think that was the address)

My mailer doesn't recognize your address so I'm posting this here.

I goofed and deleted your last EMail message (GCC?) and was wondering if you
could resend it.

Thanks!

James

Newsgroups: comp.sys.m6809
From: ianmc@spartan.ac.BrockU.CA (Ian McPherson)
Subject: FAQ?
Organization: Brock University, St. Catharines Ontario
X-Newsreader: Tin 1.1 PL4
Date: Thu, 27 Aug 1992 18:38:35 GMT

Is there an FAQ for this group??

Thanks.
Newsgroups: comp.sys.m6809
From: jcy2@engr.uark.edu (YOCKEY J CALVIN)
Subject: Using a Coco3 CM-8 on a PC?
Keywords: CM-8
Organization: University of Arkansas
Date: Tue, 1 Sep 1992 15:16:14 GMT

Is this possible?  Will it support VGA?

Thanks for any replies.

cjy@uafhp.uark.edu
From: bf479@cleveland.Freenet.Edu (Russell Jackson II)
Newsgroups: comp.sys.m6809
Subject: 80 column on OS/9 lev2 COCO?
Date: 4 Sep 1992 06:24:40 GMT
Organization: Case Western Reserve University, Cleveland, Ohio (USA)
NNTP-Posting-Host: hela.ins.cwru.edu


How do you  change to 80 or anything other than 32 column text on OS9 Level II on the CoCo 128k ?
 
Thanks in advance
From: wuth@castrov.cuc.ab.ca (Brett Wuth)
Newsgroups: comp.sys.transputer
Subject: Universal Debugging Interface
Date: 27 Aug 92 00:13:02 GMT
Distribution: world
Organization: The Internet

The September issue of Dr. Dobbs Journal describes an emerging
Universal Debugging Interface (UDI) standard which allows users
to mix and match debugger front ends (DFE) with the target 
monitors/simulators/emulators (TIP).

Is anyone aware of any TIPs in existance or being developed
for the Transputer processors?

Thanks for your help,
-- 
Brett Wuth  wuth@castrov.cuc.ab.ca BCWuth@uncamult.bitnet wuth@castrov.UUCP
U302, 3510 44St SW, Calgary, Alberta, T3E 3R9, CANADA  Tel: +1 403 242-0848
Newsgroups: comp.sys.transputer
From: michael@gandalf.moria (Michael Haardt)
Subject: Summary of "Re: Usage of in/out concerning iserver packets?"
Reply-To: u31b3hs@pool.informatik.rwth-aachen.de (Michael Haardt)
Organization: An old and gray machine, somewhere in Moria.
Date: Tue, 01 Sep 92 22:11:30 +0100

In article <92083073@gandalf.moria>, michael@gandalf.moria (Michael Haardt) writes:
> While learning assembler, I wondered about how iserver is supposed to be
> used.  If two processes communicate with each other, the length of 
> corresponding 'in's and 'out's has to be same, right?  For the root 
> transputer exchanging data with the host, that doesn't matter, but what 
> for a router process which transports iserver packets between processes,
> e.g. to simulate a virtual transputer network?

iserver packets are always send as a 2 byte block containing the length
and a remaining block, containing the packet.  Thanks to Iain Phillips
and Jan Vorbrueggen for answering my questions in detail.

Conor O'Neill additionally suggested to use 'move' to build these packets,
because the components are often misaligned.

I repeat that these block lengths are IMPORTANT, SENDING WITH DIFFERENT
LENGHTS THAN RECEIVING ON THE SAME CHIP IS NOT OK.  It does work between
different transputers, but not on the same chip, at least the
specification says so.

> Do all commercial iserver libraries use the same in/out protocol, which
> is given by the OCCAM data structures?

OCCAM makes a clear definition, so all libraries which would not do so,
would be buggy.

Let me add that I am very glad to see INMOS people being so responsive
in helping users of their products.  It's not the first time that I got
qualified help to my questions from INMOS :-)  My code is rewritten now,
so if its packets ever get to a router, it should work. 

Michael
From: mcramm@dct.ac.uk
Newsgroups: comp.sys.transputer
Subject: Re: S514C support software for for VxWorks
Date: 27 Aug 92 11:51:02 GMT
Organization: Dundee Institute of Technology

In article <9208261939.AA01615@ra.abo.fi>, tbjorkho@RA.ABO.FI (Tom Bj|rkholm AT) writes:
> On the World Occam and Transputer Users groups 15th technical
> meeting in Aberdeen 12th to 15th of April 1992, there was a
> poster:
> 	Transputer based active optics system for galileo
> 	telescope, by F Bortoletto, C Bonoli, D Fantinel,
> 	R Ragazzoni, Telescopio Nazionale Galileo, Padova,
> 	Italy.
> 
> It was presented by Dr. Favio Bortoletto from Osservatorio Astronomico
> Padova, Italy. 
> 
> I am sorry but I don't have Dr. Bortoletto's address. If you can't
> find it you could probalby get it from the conference organiser of
> WOTUG15, Dr. Alistair Allen, email: a.allen@abdn.ac.uk,
> fax: +44 224 491 179.
> 
Dr. Bortolleto's e-mail address is 
bortolletto@astrpd.astro.it

and his snail-mail is :

Dr. F. Bortoletto,
TNG Project,
Astronomical Observatory of PAdue,
vicolo Dell'Osservatorio 5, 35122 Padova, Italy.

He seems to have some trouble replying to e-mail, but it is generally received
intact.

> Hope this helps,
> 
> Tom
> ----
> Tom Bjorkholm
> Process Design Laboratory             Phone: +358 21 654 863
> Department of Chemical Engineering    Fax:   +358 21 654 479
> Abo Akademi University                Internet: tbjorkho@ra.abo.fi
> Biskopsgatan 8                           or:    tbjorkholm@finabo.abo.fi
> SF-20500 Abo                          Bitnet:   TBJORKHOLM@FINABO
> FINLAND                               Nordunet: ABOVAX::TBJORKHOLM

Hi Tom, good to hear from you again.

 Angus M. Marshall, 
 e-mail: MCRAMM@UK.AC.DCT.CC.VAXB           
         MCRAMM@UK.AC.DCT                                      // 
         amarshal@uk.ac.dund.mcs                              //
 Phone: (+44 382) 308000 ext. 2265 or (+44 382) 308600    \\ //
                                                           \X/
".. and in the grove, by gate and hill, midst  merry  throng  and  market
clatter -  stood  the  Hall  of  the Mountain Grill, where table strain'd
'neath loaded platter "                             
(from the legend of Beenzon Toste - Hawkwind)