Lup Yuen Lee 李立源 @lupyuen@qoto.org

WordPress Malware Bots attacking our NuttX #Mastodon Server 😬

Source: https://gist.github.com/lupyuen/f01da036fd0299abc5c874ace8fd1b22

SenseCAP Indicator: Meshtastic #LoRa device with 4-inch touchscreen (#ESP32-S3)

https://www.cnx-software.com/2024/12/11/sensecap-indicator-esp32-s3-and-rp2040-based-meshtastic-lora-device-with-a-4-inch-touchscreen-display/

Threading the #NuttX Builds neatly ... In our #Mastodon Posts 👍

Source: https://github.com/lupyuen/nuttx-prometheus-to-mastodon/blob/main/src/main.rs

#OpenOCD SPI Tweak for #PineTime Smartwatch ... Finally got merged 🎉

Source: https://review.openocd.org/c/openocd/+/8645

openvela with Apache #NuttX RTOS 🎉

https://github.com/open-vela

#NuttX Dashboard posts Failed Builds to #Mastodon 🎉

Source: https://github.com/lupyuen/prometheus-to-mastodon/blob/main/src/main.rs

memcpy(NULL, NULL, 0) becomes well-defined

https://developers.redhat.com/articles/2024/12/11/making-memcpynull-null-0-well-defined#

#QEMU 9.2: #RISCV Improvements

https://9to5linux.com/qemu-9-2-brings-aws-nitro-enclave-emulation-many-risc-v-improvements#google_vignette

Posting a #Mastodon Status with curl ... Works OK! 🎉

Source: https://docs.joinmastodon.org/methods/statuses/#create

Limbo: #SQLite implemented in #RustLang

https://turso.tech/blog/introducing-limbo-a-complete-rewrite-of-sqlite-in-rust

"#Docker’s Security Flaws, particularly its shared-kernel model [vs] Traditional VMs for better isolation"

https://www.opensourceforu.com/2024/12/analysing-linus-torvalds-critique-of-docker/

"DO NOT use AI / #LLM systems for detecting vulnerabilities. These systems today cannot understand code" (CPython)

https://sethmlarson.dev/slop-security-reports

Hacking OBD2 and CAN Bus with Flipper Zero

https://www.hackster.io/electronic-cats/can-flipper-hack-a-car-ce7ec0

"Rewinding the Build" for Apache #NuttX RTOS

Source: https://github.com/lupyuen/nuttx-build-farm/blob/main/rewind-build.sh

WAN-4-ALL: Programmable #LoRaWAN module (#ESP32-S3)

https://www.kickstarter.com/projects/inx/wan-4-all-programmable-lorawan-module-and-breakout-board

#Mastodon Federation works great on our new #NuttX Server 👍

Source: https://docs.joinmastodon.org/admin/config/#federation

Folks on macOS: Compiling Apache #NuttX RTOS used to be so tiresome ... Not any more! Let's patch the NuttX CI Script to Build Anything on macOS Arm64

https://lupyuen.github.io/articles/ci5