RISCV international is continuing to push for ISO standardisations of the #RISCV standard.

I look forward to RISC-VI being released immediatly afterwards.

The name will be for RISC-Viable, something an ISO specced ISA cannot be.

https://riscv.org/blog/risc-v-jtc1-pas-submitter/

Let me repeat that. The Austrian federal ministry of economics migrated to Nextcloud Hub. All 1200 employees. The complete Hub with Files, Talk, Groupware, Office and Flow. No test but fully in production since 6 months. People like it. No complains. Other ministries are impressed and want to do the same. People who say that Open Source doesn’t work are wrong.
https://nextcloud.com/blog/austrias-ministry-of-economy-takes-decisive-steps-toward-digital-sovereignty/

@ozzelot @vbabka Yes the Teams has been directive chosen as required technology by #CVUT VIC after the firs period of open experimentation with different technologies for the COVID enforced distant education. We (at #CVUTFEL) have big advantage that our IT team has been able to setup/build #BigBlueButton instance in less than two weeks. Its integration and ability to import and plan schedules, groups, attendees list directly from KOS system evolved into system incomparably superior to all Teams tools and VIC could not argue and stop that system. We like #BigBlueButton presentation mode so much that we use it even for regular in person #comparch lectures and provide recordings to our students. By the way, the free Microsoft’s offer of the Teams to schools at COVID has been Trojan horse to education systems, because it did allow to start meeting only manually at given time without paying for Evolution license. Only after paying license, the planning of meeting in advance and obtaining link to send is available as I know.

By the way, our VIC step into Microsoft slavery and #CTVUT management desire to provide identity even for alumni students would lead to life long payments for each alumni identity to Microsoft for each graduate who did not opt-out from identity systems. Or at least, I have heard that from one VIC employee responsible for users databases and #CVUT yellow pages.

I have found (from the public contracts registers) that #CVUT has paid about 80 mil. kč for Microsoft licenses directly and through traffickers companies from 2017 years. But problem is that part of that amount paid in the last years is 32 mil. kč after VIC decisions for the full outsourcing of identity management to the Microsoft Entra ID cloud. So we can expect even exponential growth of expenses for this kind of racketeering. And according to our highest majesty, National Cyber and Information Security Agency, #NUKIB office, it is OK that Microsoft does not obey European Union rules, see their Cloud computing - exceptions to data storage. So no care about Patriot Act and previous Microsoft behavior, older and more recent withdrawal of service to Chinese universities and at least abrupt data block to one company, etc.

#CVUTFEL ( #CVUT FEE) Advanced Computer Architecture ( #comparch) course recodings of the first five lectures are published at #VHSky.cz. Czech language recordings from the 2021 round are available as well. The B4M35PAP course builds on the knowledge from the introductory #comparch B35APO course (recordings). Each student builds their own CPU design (tools and ISA are open). The #QtRvSim #RISCV educational simulator is provided for inspiration (online version and The Czech Technical University #comparch related courses guidepost https://comparch.edu.cvut.cz/).

P.S.: Help with tooling for transcribing the lectures in my Czenglish dialect into English subtitles would be appreciated, as well as all other forms of feedback. For the introductory course, we provide reusable LaTeX sources (CC-BY-SA license) that are open to pull requests.

This is what I’ve been working on for last months at #CVUTFEL – electronic door sign for classrooms. 10.2" e-ink display, ESPink #ESP32 board from #Laskakit, battery (for some), a custom case, firmware and control server. Receives images via MQTT, sends telemetry back. #IoT

The case was designed in FreeCAD and printed it on Prusa MK3S and Prusa Core One. Firmware is built on Arduino SDK with patched GxEPD2_4G lib. Control server is written in TypeScript and runs on NodeJS. It renders screens to 2-bit grayscale PNG and sends via Mosquitto.

The price is ~115 EUR of you order the e-ink display and battery directly from China.

Most of this is my work, from the hardware up to the control server and also monitoring. It’s a very interesting project, a nice change from what I normally do because it’s a physical object. :)

This batch is 32 pieces and they will be installed mainly in Dejvice this month.

My talk is on the program, see you at @openalt!
https://talks.openalt.cz/openalt-2025/talk/ETAQ7X/

Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and online. The NuttX RTOS is POSIX based alternative for processor systems and MCUs where Linux kernel does not fit. But thanks to following POSIX and Linux principles it allows writing applications (with some care) which are easily portable between GNU/Linux, NuttX, RTEMS and other real POSIX alternatives. The list of supported platforms is extensive. The #PX4 Autopilot project which is part of vendor-neutral https://dronecode.org/ operating under #Linuxfoundation umbrella. The system is used in lot of fitness tracker, some smartwatches, Sony earbuds, cameras on the Moon, industrial and automotive applications.

Last weekend we publicly introduced our #new #opensource #secure #router #Turris #OmniaNG on #LinuxDays conference! Read more in our #PressRelease https://www.nic.cz/page/4577/turris-omnia-ng-a-new-generation-of-the-secure-router-by-cznic-was-presented-at-linuxdays-2025/ or watch the #recording of a talk we had there https://www.youtube.com/watch?v=PmbxCu-Yt7Q

Thanks to all AVC SH team members for providing superior service to #LinuxDays yet another year in the long row. The recordings at https://www.youtube.com/@LinuxdaysCz/videos

- @turris News! by Michal Hrušecký, Marek Novotný #LinuxDays

yt-dlp "https://www.youtube.com/watch?v=PmbxCu-Yt7Q"

Michal Lenc will present about his #CANbus subsystem integration into #RTEMS space grade system on #LinuxDays on on Sunday October 5 from 11:00 CEST. This time in the Czech language. See the entry. The article presented at International CAN Conference is there, RTEMS mainline documentation, more information at CTU FEE CAN projects site. Update: Recording (in Czech)

OTREES #cvut booth at #LinuxDays 2025 presenting our CAN/CAN FD projects for #Linux, #NuttX, #FPGA and #RTEMS. SaMoCon motion control platform driven by pysimCoder rapid prototyping solution for #NuttX with online monitoring and parameters tuning and update uploads through silicon-heaven and NXboot integrated in the frame of Štěpán Pressl’s #GSoC 2025 (will be presented in detail on NuttX Workshop October 16 and 17). More on the booth: #Espressif based kits running NuttX (ICE-V Wireless, see our PMSM project, #ESP32C6 with M-bot platform), AMD/Xilinx Zynq MZ_APO running Linux and #RTEMS, PolarFire SoC, Milk-V Pioneer 64 core 64-bit #RISCV system running #QtRvSim (for CompArch education), #CHROMuLAN data acquisition over uLAN driver, LX_RoCoN system used for ESA projects and lot more to see at our booth.

The #NuttX configuration for Open Alliance TC6/SPI connected T1S MAC-PHY for chosen and tested #ARM and #RISCV boards has been updates as well

• SAMV71 Xplained Ultra oa_tc6 config
• ESP32-C6-DevKitC-1 oa_tc6 config
• ESP32-C6-DevKitM-1 oa_tc6 config

#NuttX Support for IEEE 802.3-2022 10BASE-T1S/L #Ethernet using Open Aliance SPI MAC-PHYs implemented by Michal Matias from #CVUT in frame of #GSoC2025 has been fully merged into NuttX mainline. The common part resides at drivers/net/oa_tc6. #ESP32C6 mapping and mapping for SAVM71-Xplained Ultra are good examples for straightforward extension to other MCU and board NuttX SPI interfaces. The accompanying plcatool for Physical Layer Collision Avoidance parameters configuration matching OA-TC14 specification is another contribution.

🇩🇪Auch dank eures Engagements werden Belgien, Finnland und Tschechien der #Chatkontrolle im Oktober nicht zustimmen! Die Bundesregierung ist aber immer noch unentschieden, ob sie Briefgeheimnis und sichere Verschlüsselung retten will. Werdet jetzt laut: https://www.patrick-breyer.de/beitraege/chatkontrolle/#WasTun

🇬🇧Public pressure works: Belgium, Finland & Czechia will NOT approve the #ChatControl mass surveillance law in October. But other governments whose vote is crucial are still on the fence. Urge them to protect our digital privacy and encryption now: https://www.patrick-breyer.de/en/posts/chat-control/#WhatYouCanDo

Thanks for this finding and because I have not seen a link added to your LWN article in this thread yet, I add it there https://lwn.net/Articles/1034849/ The need to reliably preserve our community history

Sigh ... it seems that the Groklaw domain has fallen into the hands of people who ... are inconsistent with the history of this site. I guess it's time to replace all the links on LWN with wayback machine equivalents.

https://fossforce.com/2025/08/groklaw-domain-hijacked-site-now-serving-crypto-content/

In our latest guest blog post, Matt Young introduces an Automated Triple Modular Redundancy EDA Flow for Yosys!

https://blog.yosyshq.com/p/tamara-towards-a-triple-modular-redundancy-pass-for-yosys/