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Gavin Crawford

@givvygavvygoo

Freelance graphic design & book layout. Programmer, software & web developer, geek & boffin. #RISC_OS / #Acorn Computers fanatic. #Ovation_Pro user & creator of custom add-on applets Using #ARM Architecture to run my desktop of choice for the past 30+ yrs

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10.08.2023
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Latest posts by Gavin Crawford @givvygavvygoo

RISC OS Open: Need volunteers to start testing my new ShareFSServer

#RISC_OS ShareFSServer testers, changes for this weekend build here:
www.riscosopen.org/forum/forums...

Build should be available tomorrow morning.

#FileSharing #Linux #Windows #macOS #BSD #RISCOS

13.03.2026 22:07 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Rougol March 2026 meeting on monday - Matt Godbolt Technology News and Views

Rougol March 2026 meeting on Monday - Matt Godbolt

www.iconbar.com/articles/Rou...

The March 2026 Rougol meeting is on Monday and has an international flavour.

13.03.2026 12:32 πŸ‘ 2 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
QEMU showing that all Pi 2 cores have reached kernel idle thread state on Merlin's boot

QEMU showing that all Pi 2 cores have reached kernel idle thread state on Merlin's boot

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#RISC_OS Merlin is officially fully multi-cores! All #RaspberryPi 2 cores reach Kernel Idle Threads and can process both IRQs and SWIs, a picture of a test session using QEMU to measure everything that was going on.

So what's going on here? Thread πŸ‘‡

13.03.2026 00:10 πŸ‘ 5 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0
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ShareFS goes cross platform Technology News and Views

ShareFS goes cross platform

www.iconbar.com/articles/Sha...

ShareFS has been a key technology for RISC OS users for as long as I can remember.

12.03.2026 20:55 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Archimedes Live! - Online Acorn Archimedes emulator

You can play the very first ARM processor based game in your browser.

David Braben created Lander in 1987 for the Acorn Archimedes. It later became Zarch (Virus on other platforms)

It all started here folks!

archi.medes.live#ff=14400&dis...

09.03.2026 17:44 πŸ‘ 26 πŸ” 8 πŸ’¬ 0 πŸ“Œ 2
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Show time looms - RISC OS North, 21st March Two weeks from now, it'll all be over. By this time on Sunday, 22nd March, I'll probably be either home or possibly driving back towards the bunker, having enjo

Now less than two weeks until #RISC_OS folk gather in Warrington...

www.riscository.com/2026/preview...

08.03.2026 20:33 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

What will we be up to at RISC OS North 2026? Here's a brief preview...

www.riscosopen.org/forum/forums...

#riscosnorth2026
#risc_os
#acorncomputers

08.03.2026 20:15 πŸ‘ 2 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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While I wait excitedly for the next impending issue of @archiveriscos.bsky.social , I'll have a bit of a read of this tome and see how to perfect those interviews!

08.03.2026 16:58 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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RISC OS North show is less than 2 weeks away Technology News and Views

RISC OS North show is less than 2 weeks away

www.iconbar.com/articles/RIS...

The RISC OS North show 2026 is taking place on Saturday 21st March, which is less than 2 weeks away.

08.03.2026 13:57 πŸ‘ 2 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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New computing history book! πŸ“š
Voices of a Future Passed tells how the BBC Micro changed the world, with interviews from BBC, Acorn & ARM pioneers.

Author Rob Napier is donating 50p per Amazon sale to UK computer museums. You can also pick up a copy in our museum shop!

πŸ”— amzn.eu/d/0bauqEgb

05.03.2026 17:24 πŸ‘ 21 πŸ” 10 πŸ’¬ 1 πŸ“Œ 1
Rob's book in the sunlight

Rob's book in the sunlight

Perfectly timed arrival for #WorldBookDay - Voices from a Future Passed by Rob Napier, the history of Acorn Computers, ARM, and the BBC Computer Literacy Project

05.03.2026 15:03 πŸ‘ 9 πŸ” 5 πŸ’¬ 3 πŸ“Œ 1
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Setting up and Using Messenger for email - WROCC, 4th March The next meeting of the Wakefield RISC OS Computer Club (WROCC) will take place on Wednesday 4th, March, at which the club's own Chris Hughes will be delivering

WROCC Meeting Tonight with Chris Hughes talking about Messenger Pro! www.riscository.com/2026/messeng...

04.03.2026 15:57 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
RISC OS North

We’re now just a few weeks away from the RISC OS North exhibition in Warrington, taking place on Saturday March 21st 2026.
The website riscosnorth.uk has lots of information about exhibitors, transport and location. There should be some exciting new developments on display.

04.03.2026 16:30 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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Still #RISCOS but different?

04.03.2026 10:18 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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New arrival and straight to the top of my to read list. Review to follow, hopefully before the RISC OS North Show in a couple of weeks!
To buy now: amzn.eu/d/06qvLzW8
Author’s site: doitonce.net.au
RISCOS North show: riscosnorth.uk

03.03.2026 15:21 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
RISC OS User Group Of London | Meetings

At our next meeting on Monday 16th March come chat with @matt.godbolt.org in the pub (or on Zoom if you must) about JSbeeb, Compiler Explorer, and more! Free entry, but you have to buy your own drinks πŸ˜›
rougol.jellybaby.net/meetings/ind...

03.03.2026 14:40 πŸ‘ 13 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
Cover of the book Voices from a Future Passed

Cover of the book Voices from a Future Passed

Rob Napier's book on Acorn published

www.iconbar.com/articles/Rob...

Rob gave a preview of his book at the Decemeber Rougol meeting.

03.03.2026 07:44 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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WROCC March 2026 talk on Wednesday - Setting up Messenger Pro and NetFetch/Hermes Technology News and Views

WROCC March 2026 talk on Wednesday - Setting up Messenger Pro and NetFetch/Hermes

www.iconbar.com/articles/WRO...

The March 2026 WROCC talk is on Wednesday 4th March and starts at 7.45pm on Zoom. After last month's AGM we are back to the usual format/link.

03.03.2026 07:46 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Setting up and Using Messenger for email - WROCC, 4th March The next meeting of the Wakefield RISC OS Computer Club (WROCC) will take place on Wednesday 4th, March, at which the club's own Chris Hughes will be delivering

Chris Hughes will be talking Messenger Pro at the next Wakefield #RISC_OS Computer Club meeting

www.riscository.com/2026/messeng...

02.03.2026 19:48 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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RISC OS Frosted Iyonix ROM

02.03.2026 07:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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RISC OS Frosted Titanium ROM

02.03.2026 07:55 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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New blog post - The repair of an Acorn A5000 RISC PC where the CMOS battery leaked not once, but twice in the last 30 years.
blog.tynemouthsoftware.co.uk/2026/03/acor...
Plus a seemingly unrelated hard drive access problem.

01.03.2026 12:52 πŸ‘ 136 πŸ” 17 πŸ’¬ 12 πŸ“Œ 0
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RISC OS Frosted ROM for Pi :)

02.03.2026 13:08 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

You can watch the author Rob Napier talking about the book and his time at Acorn here m.youtube.com/watch?v=N5yv...

02.03.2026 04:51 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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C BASIC update: www.riscosopen.org/news/article...

01.03.2026 21:25 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Gerph's live coding - Wimp: Templates integration (part 1)
Gerph's live coding - Wimp: Templates integration (part 1) YouTube video by Gerph

www.youtube.com/watch?v=CEZ0... - Live in 2 Hours! - More Coding with Gerph!

01.03.2026 10:58 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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VOICES FROM A FUTURE PASSED: How the British Broadcasting Corporation, Acorn Computers and ARM changed the world. Buy VOICES FROM A FUTURE PASSED: How the British Broadcasting Corporation, Acorn Computers and ARM changed the world. by Napier, Robert, Napier, Robert (ISBN: 9781764460804) from Amazon's Book Store. Everyday low prices and free delivery on eligible orders.

A reminder that Rob Napier's history of Acorn, the BBC and ARM is available to buy now! Do spread the word, as he's also donating a percentage of the royalties to various computing museums, including @tnmoc.bsky.social πŸ˜€ Link to order here: amzn.eu/d/00BQj8tz

01.03.2026 10:21 πŸ‘ 10 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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Voices from a Future Passed - on sale from 1st March The official Acorn biography, Voices from a Future Passed, put together by Rob Napier, will be available to buy from 1st March. Voices from a Future Pas

If you're unsure about the Acorn Computers Biography, here's a great news article, that provides some insights into the book:

www.riscository.com/2026/voices-...

01.03.2026 11:48 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Probably not the best time to post this, but are any folks in the UK interested in either an old BBC micro or a slightly younger Acorn Archimedes? No idea if they’re still working.

18.02.2026 01:11 πŸ‘ 4 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
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Can any of my Jersey C.I. contacts shed any light on this company that used to make games for the Acorn Archimedes in the eighties and nineties? Who were they and are the people that were involved still living in Jersey?

22.02.2026 15:03 πŸ‘ 1 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0