Lup Yuen Lee 李立源 @lupyuen@qoto.org
- 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
Apache #NuttX RTOS halts with #RISCV MCAUSE 3 because of the EBREAK Instruction for Debugging ... But we're not doing any debugging!
Article: https://lupyuen.codeberg.page/articles/semihost.html#decipher-the-risc-v-exception
Apache #NuttX RTOS crashes on Star64 #JH7110 with #RISCV MCAUSE 3 ... Let's find out why
Article: https://lupyuen.codeberg.page/articles/semihost.html#nuttx-crashes-on-star64
Lup Yuen Lee 李立源
boosted
Raspberry Pi Pico to Arduino Uno adapter relies on “FlexyPins” for castellated holes
Solder Party’s “Raspberry Pi Pico to Uno FlexyPin Adapter” transforms the Raspberry Pi Pico into an Arduino UNO without soldering the board directly or using headers, but instead relying on FlexyPins flexible pins to attach the Pico board to the adapter using its castellated holes. The e…
https://www.cnx-software.com/2023/08/09/raspberry-pi-pico-to-arduino-uno-adapter-relies-on-flexypins-for-castellated-holes/
IronOS: Open-source firmware for Soldering Irons (#Pinecil)
https://hackaday.com/2023/08/02/open-source-firmware-for-soldering-irons/
Lup Yuen Lee 李立源
boosted
@lupyuen can’t be arsed clicking, but Postgres became cool the second Oracle bought MySQL.
"SponsorLink ... contains obfuscated DLLs that collect hashes of user email addresses and send these to SponsorLink's CDN, raising privacy concerns"
OpenStreetMap is 19 years old (Fundraising)
https://blog.openstreetmap.org/2023/08/09/happy-birthday-openstreetmap-2/
"Vulnerabilities in (Tencent) Sogou Keyboard encryption expose Keypresses to Network Eavesdropping"
https://citizenlab.ca/2023/08/vulnerabilities-in-sogou-keyboard-encryption/
"#Postgres just passed the 25 year milestone as an open source project"
https://www.crunchydata.com/blog/when-did-postgres-become-cool
Show thread
"Nex is reviving Nintendo Wii style games on your TV" (Motion tracking camera)
"A Better Man" by Michael Ian Black
WormGPT: "This project aims to provide an alternative to ChatGPT, one that lets you do all sorts of illegal stuff and easily sell it online"
Malicious #VSCode Extensions can steal Auth Tokens
Check out the other #RISCV ports of Apache #NuttX RTOS
Article: https://lupyuen.codeberg.page/articles/privilege.html#other-risc-v-ports-of-nuttx
"Can contributions to Apache projects include AI generated content?"
- 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
