Lup Yuen Lee 李立源 @lupyuen@qoto.org
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IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
@Popolon Yeah I would love to use an Arm Server. Too bad I'm stuck on Ubuntu x64...
(1) To compile NuttX for all targets (Arm, RISC-V, Xtensa etc), we need the Docker Image for NuttX. Which runs on x64 only, not Arm64:
https://lupyuen.org/articles/pr.html#appendix-building-the-docker-image-for-nuttx-ci
(2) Today I'm running the NuttX Build Farm on a Refurbished 12-core Ubuntu Xeon Server, 64 GB RAM. Super affordable, compared to Arm servers:
Lup Yuen Lee 李立源
boosted
I wonder if it wouldn't be more efficient to use an ARM host ? so ARM no cross compile and RISC−V is really near architecture, probably less cross emulation effort? Will try to deploy some on a 32GB RK3588 mini-ITX board I've, but need to install other thing that Arch, Arch Linux ARM is the only linux ARM distribution that doesn't have a the RISC-V crosscompiler sadly.
Here's how we build one single Target Group for Apache #NuttX RTOS ... With the #Docker Image for NuttX
Article: https://lupyuen.org/articles/ci2.html#build-nuttx-for-one-target-group
Using #LLM for Code Migration at Google (C++ / Java)
GitHub Actions: Ubuntu Arm64 runners now available for free
Project IDX: Code with #GoLang in Browser-based IDE
Lup Yuen Lee 李立源
boosted
#Forgejo v10.0 was just released! Get it at https://forgejo.org/download/. 🚀
TOTP secrets were made more secure. The UI was made more accessible and reworked to improve the UX. Searching users, repositories, releases and issues was improved. Low German (Plattdüütsch) translation was completed. This is the last version to allow a transparent upgrade from Gitea v1.22 or lower.
Read more at https://forgejo.org/2025-01-release-v10-0/
To build everything in Apache #NuttX RTOS: We lump 1,594 Targets into 30 Target Groups
Article: https://lupyuen.org/articles/ci2.html#target-groups-in-nuttx
Workshop no LHC: #Meshtastic Install Fest
https://tmedicci.github.io/workshop/2024/12/27/workshop_meshtastic_1.html
`uname` in Apache #NuttX RTOS wasn't working correctly ... Because Static Vars in NuttX Apps were Empty 😬
Lup Yuen Lee 李立源
boosted
Weekly GNU-like #MobileLinux Update (2/2025): A Comet about to hit
https://linmob.net/weekly-update-02-2025/
#mechaComet #LinuxMobile #UbuntuTouch #SailfishOS #postmarketOS #FuriOS #Mobian #PINE64 #PinePhone #Pilet #Librem5
"#Sophgo is among numerous companies that have been punished for helping Huawei" (#RISCV)
https://finance.yahoo.com/news/us-adds-16-entities-trade-143501437.html
@harishpillay That's really cool! Nowadays I use the Lenovo Xeon Server :-)
Lup Yuen Lee 李立源
boosted
@lupyuen I've been using those Lenovo devices (all 2nd hand) and maxed out with RAM and storage to run Fedora 41. I then use them as the base system to run VMs and containers as well as Ollama etc.
Refurbished #Ubuntu PCs have become quite affordable ... Let's turn them into a Build Farm for Apache #NuttX RTOS, thanks to the #Docker Image provided by NuttX
Article: https://lupyuen.org/articles/ci2
30 km Hike: HarbourFront to Jurong East and Back
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- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
