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Posted by Mark Stephens on 10:07, 15/1/2017
| RISC OS Open Ltd, Software
Comment in the forums
DDE (the Collection of tools for developing software in Basic, C and Assembly) has been updated to release 27. If you have a DDE26, you should receive an email telling you that you are eligible for a free update. Developers with older releases can upgrade for 25 pounds.
The update includes changes to multiple tools, so ROOL provides a complete new release to replace your existing DDE26 release (simply deleted and use the new version).
The headline of the update is to bring the tools in line with Zero Page relocation. The software will now run correctly on a ZPP enabled RISC OS system and all the tools and libraries have been updated to work with ZPP.
As an additional bonus, the Basic Compiler (!ABC compiler) has seen some upgrades with fixes, long lost examples now back again and a new manual.
In the email, ROOL also draw developers attention to their technical development notes
for builds and reminds us that !Make is now really a legacy option.
The full announcement is here
If you are not currently a registered developer and interested in writing software for RISC OS, it is also well worth signing up for the discounts and announcements.
Posted by Jeffrey Lee on 19:30, 23/10/2015
| RISC OS, Shows, RISC OS Open Ltd, Press releases
6 comments in the forums
In a surprise announcement, ROOL have revealed the existence of "Titanium"
, a new RISC OS machine based around a dual-core Cortex-A15 SoC. No - it's not CJE's dual-core Cortex A15 IGEPv5
machine - it's an entirely new board design produced by Elesar Limited
, and utilising TI's 1.5GHz AM5728 (a cousin of the also-1.5GHz TI OMAP5 used in the IGEPv5). And unlike the IGEPv5 or the Wandboard (as used in R-Comp's ARMX6
), which are technically meant to be for embedded or developer/prototyping markets, the Titanium board seems to be aimed squarely at the desktop PC and server markets - it utilises the standard ATX form factor and power connector, has dual DVI video output, dual gigabit Ethernet, four SATA ports, eight USB 2 ports, and even two PCI-E slots.
It's unclear exactly how much of the hardware is currently working under RISC OS, apart from SATA, which is called out as using a new version of ADFS developed by Piccolo Systems
(previously known for the RISC OS 5 SDFS driver and related disc management utilities). However with the machine launch expected to be only a few weeks away, and with pre-production units being on display at the London Show tomorrow, expect to see much more information about the new machine appear over the next few days.
The Titanium board is available to pre-order now through Elesar's website (with choice of RISC OS or Linux as the OS) - however that will only get your the bare board. Users are encouraged to wait for news from CJE
, who are both on board with the project (if you pardon my pun) and will be announcing their own plans for fully cased consumer units within the near future (quite possibly at the London Show tomorrow).
Also, have we mentioned that it's the London Show
Posted by Jeffrey Lee on 18:15, 13/9/2015
| RISC OS, Shows, RISC OS Open Ltd, Press releases
4 comments in the forums
Bryan Hogan of ROUGOL
has got in touch to let us know the details of some upcoming events.
RISC OS Open at this month's ROUGOL meeting - Monday 21st September
First up is news that Rob Sprowson will at this month's ROUGOL meeting, talking about all the things that ROOL have been up to recently, and some of their plans for the future. The meeting is due to start at 7:45 PM at the groups usual hangout of the Blue Eyed Maid pub in London SE1. Admittance is free.
For more details of the event and venue, make sure to check out the ROUGOL website.
RISC OS London Show 2015 - Saturday 24th October
The second bit of news is that this years London Show is due to take place on the 24th of October, at the usual location of the St. Giles Hotel in Feltham. The show runs from 11 AM to 5 PM, with tickets being £5 at the door (and under-16's free). Details of the theatre presentations are yet to be announced, but so far there are 25 exhibitors confirmed as taking part, and the list is still growing. Highlights this year are likely to be:
Remember to check the show website
for all the latest details.
Posted by Andrew Poole on 18:08, 1/5/2015
| Software, Internet, IYONIX, RISC OS Open Ltd
Comment in the forums
According to an email sent out by Neil Spellings this evening, the usernames and hashed passwords of all registered users on the old aemulor.com and newer buyit.Spellings.net websites have been posted online.
The leak, which contains just under 1200 email address and password hash combinations, appears to have been obtained through an SQL injection
attack on some "very old" PHP code from the original aemulor web store and was posted to the Pastebin website on Thursday evening (29 April).
People who have accounts with the Spellings.net website are advised to change their password and also change the password on other sites that they use the same password on.
You can view the full email sent to registered users of the Aemulor/Spellings websites by clicking here
Posted by Jeffrey Lee on 21:30, 22/9/2013
| RISC OS, RISC OS Open Ltd, Shows
2 comments in the forums
This is a quick reminder to say that RISC OS Open's free Portsmouth show is next Saturday, the 28th of September. The show takes place at Innovation Warehouse Portsmouth
, between 11am and 5pm.
ROOL recently announced that the list of exhibitors will include:
For more information, be sure to check out the announcement on the ROOL website
Posted by Jeffrey Lee on 20:15, 30/7/2013
| Hardware, Open source, RISC OS, RISC OS Open Ltd, Shows
17 comments in the forums
RISC OS 5.20 released
First seen at the recent Midlands show, RISC OS Open Limited have now officially released RISC OS 5.20 into the world. This stable release of the operating system is available for the Iyonix, ARMini/BeagleBoard, and for the first time for RISC OS 5, RiscPC and A7000/A7000+ IOMD-based machines, including Kinetic RiscPCs. In addition, a stable version of the base hard disc image is now available as well. All users of RISC OS 5.20 are required to at least upgrade to the new version of !Boot as the 5.1x era !Boot will refuse to run on the newer OS.
There are far too many changes for me to attempt to cherry-pick the interesting ones to list here, so to find out what's changed between this release and the last I suggest you check out the change summaries that ROOL link to from their press release above.
This new release can be downloaded free of charge from the ROOL downloads page, or you can purchase physical ROMs (for IOMD machines) or installation CDs (for other machines, or for Kinetic cards with flash ROMs) from the ROOL store. And if you go down the download route, please consider donating to one of the open bounties to help reward ROOL and the RISC OS developers for all their hard work.
The Raspberry Pi and OMAP4 ports are yet to reach "stable" status, so are still only available in the form of (potentially) unstable development builds and (for Raspberry Pi) official beta releases available from the Raspberry Pi Foundation website. In particular, the latest Raspberry Pi release, RC11, has been updated to RISC OS 5.21 and so is roughly equivalent to the stable 5.20 release that's available on other platforms.
Portsmouth show in planning
Not content with just managing the OS source code, ROOL are planning to host a free RISC OS show in Portsmouth, to be held on one of the Saturdays in September (most likely the 21st or 28th). The show is to be free to both visitors and exhibitors, but in order to make it happen ROOL need to know who can turn up and when - so whether you're a visitor or an exhibitor, please get in touch with ROOL and let them know your availability.
Posted by Jeffrey Lee on 17:30, 20/10/2012
| Emulation, Games, Hardware, Open source, Retro, RISC OS, RISC OS Open Ltd, Shows, Software
18 comments in the forums
Here's a quick round up of some of the recent activities in the RISC OS world.
London Show reminder
Next weekend, Saturday the 27th of October, is the date for this years London show. The show is to be held at the usual location of the St Giles Hotel in Feltham, London, and will be open from 11AM to 5PM. Tickets cost £5 on the door.
Although the theatre presentation schedule isn't yet available, the exhibitor's list is. Apart from all the usual subjects you should also keep an eye out for ROOL's first official, stable release of RISC OS for the Raspberry Pi.
As mentioned above, the first stable release of RISC OS for the Raspberry Pi is expected to be unveiled at this years London show. The port has come on a long way since it was first shown at last years show, and is now pretty much on par with the other platforms with regards to features and usability. The distribution is to be available in the form of an SD card complete with ROM image, !Boot sequence, and a selection of pre-installed software, based around the work Chris Hall and others have placed into the Pi alpha distro.
Other news from ROOL in recent months includes:
- The release of SDFS, an SD card filing system for all the modern machines (BeagleBoard/ARMini, PandaBoard, Raspberry Pi)
- The release of several 32bit compatible NIC drivers for the RiscPC/A7000 (previously the IOMD port of RISC OS 5 had no drivers available, except under emulation)
- Work on step one of the multi-stage filing system improvements bounty has begun
- There have also been several performance improvements over the past few months - faster remapping of memory and shorter drive mount times, resulting in significantly shorter boot times for modern machines, faster font plotting, and last but not least a SmartReflex driver to allow the BeagleBoard-xM/ARMini to run at its full speed of 1GHz instead of 800MHz.
GCC 4.1.2 release 2 released
Hot on the heels of release 1 of GCC 4.1.2, the RISC OS GCCSDK team have released release 2, with a focus on fixing the bugs that were found in the initial release.
- Aemulor Pro now freely available for ARMv7 machines
A new version of Aemulor Pro, compatible with all the modern ARMv7 machines (BeagleBoard, ARMini, PandaBoard, etc.) is now available to download free of charge from the Spellings website at http://buyit.spellings.net/. A Raspberry Pi compatible version is expected to appear in due course.
- ArcEm 1.50 alpha available
The ArcEm team are back with a new website and a new alpha release. Compared to the previous 1.00 release there have been many significant improvements. In particular the RISC OS version is now ARMv6/ARMv7 compatible, and fast enough to play most Arc games at full speed on an Iyonix. Members of R-Comp's ARMini/BeagleBoard/PandaLand support schemes also have access to a more polished version of the emulator, and several games to play on it, under the moniker !AcornMode.
- Atari emulator Hatari ported to RISC OS
In recent weeks Franck Martinaux has released a RISC OS port of version 1.6.2 of the Atari ST emulator Hatari. The emulator is reported to run at full speed on BB-xM, and is available from Franck's website at http://www.norisc-nofun.co.uk/software.html.
Posted by Sion on 19:00, 25/3/2012
| Education, Graphics, Hardware, IYONIX, Open source, Programming, RISC OS, RISC OS Open Ltd, Software, Video
3 comments in the forums
RISC OS 5.18 released
RISC OS Open have announced the release of their latest stable release of RISC OS, version 5.18 to be precise. This update features no less than 340 improvements since the last official release and has been officially vetted by Castle Technology for the Iyonix PC and R-Comp Interactive for their ARMini.
The new ROM image should be able to upgrade all versions of RISC OS from version 5.07 or later and is provided with a flash programming tool (for Iyonix users), which also takes a backup of the previous version just incase you wish to go back.
The OMAP3 (i.e. ARMini) version of the operating system now supports hardware CMOS memory fitted on a carrier board plugged into one of the headers on the motherboard. This permits saving of common configuration settings which will be retained when the power is off. CMOS memory carrier boards are available now from the ROOL store and are suitable for use on the original Beagleboard, Beagleboard-xM, and Pandaboard.
As the ROMs now several new modules, some of the module location numbers have changed. Because the *UNPLUG settings only remember the module location numbers you may need to review any unplugged modules after the upgrade to ensure the desired ones are unplugged, and that crucial modules are not left unplugged by mistake.
For the full release notes and download/installation instructions, please see the ROOL press release.
Raspberry Pi released
The Raspberry Pi Foundation have launched their much anticipated, and dirt cheap computer, the Raspberry Pi. The machine is currently being sold through a number of electronic retailers, namely Farnell, RS Components, and Allied Electronics. However overwhelming demand for the device means that it may take a month or two for production to ramp-up and all backorders to be filled.
The Raspberry Pi is a single-board computer developed by the Raspberry Pi Foundation. The foundation plans to release two versions, priced at £16 and £22. The Raspberry Pi is intended to stimulate the teaching of basic computer science in schools and has been designed for use with the Linux operating system, although a port of RISC OS to the machine is already underway.
The design is based around a Broadcom BCM2835 SoC, which includes a 700MHz ARM1176JZF-S processor, VideoCore IV GPU, and 256 Megabytes of RAM. The design does not include a built-in hard disk or solid-state drive, instead relying on an SD card for booting and long-term storage.
MPlayer ported to RISC OS
Chris Gransden has ported the popular cross-platform media player and encoder MPlayer to RISC OS, this significant advancement means that RISC OS can now fully play MP4 and other mainstream video formats.
Chris’ port is a direct build of the Linux sources and does not feature much RISC OS integration as of yet. It makes a good attempt at playing most MPEG, VOB, AVI and WMV formats, plus many others. You can expect reasonable frame rates up to 480p resolution on recent RISC OS hardware which currently includes Beagleboard and Pandaboard based machines.
Bundled along with the MPlayer download is MEncoder, which is a simple movie encoder, designed to encode MPlayer-playable movies.
You can download this latest version of MPlayer from the riscos.info website here.
Version 3.38 of OpenVector, OpenGridPro and DrawPlus has been released. These applications are all open-source enhancements to Draw, providing enhanced layering and object library capabilities as well as the ability to draw advanced grids and other object layouts. This release features improved compatibility with Cortex-A8 hardware such as the ARMini and BeagleBoard. Compressed drawfiles and libraries can now be loaded when alignment exceptions are enabled. Consistency of layered merging has also improved.
Version 1.71 of PlayIt, a disc-based engine for playing sound samples, has been released. It is used as a resource by several audio players including DigitalCD. This new update contains no new functionality but several significant bugfixes, increased 26/32bit neutrality, and changes for ARMv7 compatability.
BarFree from Bernard Veasey has been updated to work on RISC OS 5.18, BarFree copies revised ‘Messages’ and ‘Templates’ files to your ’PreDesk’ directory within its own directory called ‘Free’ to enable different style Free Space windows.
Charm has been updated to version 2.5.3 to add support for 'new' and 'delete' keywords for allocating and releasing storage for records. Charm is a high level programming language with a compiler than generates efficient code with a small memory footprint.
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