Lup Yuen Lee 李立源 @lupyuen@qoto.org

Economics of Writing Technical Books

https://architectelevator.com/strategy/book-author-economics/

Milk-V Jupiter: Mini ITX board with #RISCV SpacemiT K1/M1

https://liliputing.com/milk-v-jupiter-is-a-mini-itx-board-with-a-spacemit-k1-m1-risc-v-processor/

Here's how we download and boot Apache #NuttX RTOS on Oz64 #RISCV SBC (Sophgo SG2000)

Article: https://lupyuen.codeberg.page/articles/sg2000.html#appendix-apache-nuttx-rtos-for-pine64-oz64-sbc

Before using a #RustLang Custom Target, remember to rebuild the Rust Core Library

Article: https://lupyuen.codeberg.page/articles/rust4.html#build-the-rust-core-library

"Lately, I have been feeling like #RustLang (and llvm) is giving the middle finger to everything that’s not POSIX x86_64 running in a FAANG-scale cloud environment ... I suppose they are entitled to do that, given who funds their payroll"

https://www.crowdsupply.com/sutajio-kosagi/precursor/updates/xous-0-9-16-harmonization-and-encrypted-swap

Getting Started with Apache #NuttX RTOS and #ESP32

https://developer.espressif.com/blog/nuttx-getting-started/

Oz64 #RISCV SBC @PINE64 (Sophgo SG2000 SoC) ... Kinda cute actually 👍

Docs: https://pine64.org/documentation/Oz64/

International Olympiad in Artificial Intelligence: "annual competition designed for high school students who are passionate about the exciting world of artificial intelligence"

https://ioai-official.org/

Memory Safety in Critical #OpenSource Projects: "55% of the total lines of code (LoC) for all [critical] projects were written in a memory-unsafe language"

https://www.cisa.gov/resources-tools/resources/exploring-memory-safety-critical-open-source-projects

Netboot (PXE) #Armbian on an Orange Pi Zero 3 from SPI with NFS root filesystem (Allwinner H618 Quad-Core Cortex-A53)

https://raymii.org/s/tutorials/Netboot_PXE_Armbian_on_an_Orange_Pi_Zero_3_from_SPI_with_NFS_root_filesystem.html

"Sansec said it found one strain of Malware using polyfill[.io] to redirect mobile users to a sports betting site using a fake Google Analytics domain"

https://therecord.media/polyfill-cloudflare-trade-barbs-supply-chain-attack

"Apple's #macOS App Store is automatically rejecting apps that contain the string "itms-services" ... That string is in the urllib parser in #Python's standard library"

https://lwn.net/SubscriberLink/979671/4fb7c1827536d1ae/

" @PINE64 becomes the latest to adopt the unusual Sophgo SG2000 Multi-Architecture Chip in its #Oz64"

https://www.hackster.io/news/pine64-becomes-the-latest-to-adopt-the-unusual-sophgo-sg2000-multi-architecture-chip-in-its-oz64-7b2e38d1839c

@lrt Thank you so much! :-)

"AIC8800-based WiFi 6 AX300 USB adapter sells for less than $3"

https://www.cnx-software.com/2024/06/21/aic8800-cheap-wifi-6-ax300-usb-adapter/

Here's how we create a #RustLang Custom Target for #RISCV Double-Float: riscv32gc

Article: https://lupyuen.codeberg.page/articles/rust4.html#custom-target-for-rust

"Oz64 @PINE64 is a single-board PC with ARM and #RISCV CPU cores"

https://liliputing.com/pine64-oz64-is-a-single-board-pc-with-arm-and-risc-v-cpu-cores/