Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

"No Longer Human" by Osamu Dazai

https://share.libbyapp.com/title/2310783

Inside the simplest #RISCV App for Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/app.html#inside-a-nuttx-app

#NimLang + #NuttX + #Ox64 in 2024 ... Happy New Year! 🎉

Source: https://news.ycombinator.com/item?id=38828619

#RISCV Kendryte K230 (T-Head C908) ... Now supports Kernel Mode on Apache #NuttX RTOS 👍

Source: https://github.com/apache/nuttx/pull/11465

"Is #RISCV BL808 usable for Mass Production?" 🤔

Source: https://bbs.bouffalolab.com/d/266-is-bl808-usable-for-mass-production

🤨 "Your Apple ID is being used to sign in to a device near Hefei, Anhui" ... Arg please stop this

Let's look inside a #RISCV App for Apache #NuttX RTOS ... And how the app is loaded on #Ox64 BL808 SBC @PINE64

Article: https://lupyuen.codeberg.page/articles/app

"it is very well possible to run #NimLang code ... on small #Embedded microprocessors with only a few kilobytes of memory"

https://nim-lang.org/docs/nimc.html#nim-for-embedded-systems

"#ZigLang provides modern syntax, a great type system, complete control over memory allocations"

https://blog.lohr.dev/after-a-day-of-programming-in-zig

YoWASP: WebAssembly #FPGA packages for Yosys, nextpnr

http://yowasp.org/

Microdot: Web Framework for #MicroPython

https://blog.miguelgrinberg.com/post/microdot-yet-another-python-web-framework

Participate in #NimLang Community Survey

https://nim-lang.org/blog/2023/11/17/community-survey-2023.html

Cost model for #NimLang: "designed for #Embedded, hard real-time systems"

https://nim-lang.org/blog/2022/11/11/a-cost-model-for-nim.html

TK: "most popular Internet Country Code"

https://youtube.com/watch?v=cD4hxKkqR4E

"The Deep Sky" by Yume Kitasei

https://share.libbyapp.com/title/9174909

"Xamalicious is a .NET-based #Android Backdoor ... within apps developed using the open-source Xamarin framework, making the analysis of its code more challenging"

https://www.bleepingcomputer.com/news/security/new-xamalicious-android-malware-installed-330k-times-on-google-play/

Let's look inside the #RISCV Sv39 Memory Management Unit ... With Apache #NuttX RTOS on #Ox64 64-bit SBC

https://lupyuen.codeberg.page/articles/mmu

Here's why we mapped a Level 2 Page Table for the Interrupt Controller in #Ox64 BL808 SBC

Article: https://lupyuen.codeberg.page/articles/mmu.html#appendix-fix-the-interrupt-controller

#NuttX LED Driver for #Ox64 BL808 SBC ... Created with a little help from U-Boot Bootloader

Source: https://github.com/lupyuen/nuttx-ox64#led-driver-for-ox64-bl808