Lup Yuen Lee 李立源 @lupyuen@qoto.org

ARM Memory Tagging Extensions: "available on the Pixel as a developer option" (#Android)

https://googleprojectzero.blogspot.com/2023/11/first-handset-with-mte-on-market.html

"RAM still matters, even on Apple Silicon"

https://www.404media.co/in-defense-of-ram-on-apple-silicon/

Booting Star64 #NuttX on Ox64 #BL808 shows nothing ... Let's add some logs

Source: https://github.com/lupyuen/nuttx-ox64#boot-apache-nuttx-rtos-on-ox64-bl808

"scandals of Medical Devices, like hearing aids, insulin pumps, bionic eyes, and pacemakers, and what we can learn from them"

https://www.fsf.org/blogs/community/software-that-supports-your-body-should-always-respect-your-freedom

scrcpy supports Camera Capture (#Android)

https://github.com/Genymobile/scrcpy/releases/tag/v2.2

#FreeBSD Status Report

https://www.freebsd.org/status/report-2023-07-2023-09/

😬 My horrigible soldering of #RISCV Ox64 #BL808 @PINE64

Article: https://lupyuen.codeberg.page/articles/ox64.html

Sending every TFTP Packet twice to #UBoot Bootloader ... Will increase our transfer rate from 390 kbps to 8 Mbps! 👍

Article: https://lupyuen.codeberg.page/articles/tftp2.html#no-more-timeouts

Gaming on #Linux: "Manjaro was losing steam, but the trend is now accelerating"

https://boilingsteam.com/goodbye-manjaro-update-on-the-evolution-of-distros-used-for-gaming-nov-2023/

Relay-based Calculator

https://lcamtuf.substack.com/p/now-youre-thinking-with-relays

Fuchsia OS F14 released (#RISCV)

https://fuchsia.dev/whats-new/release-notes/f14

#RISCV Ox64 #BL808 SBC ... Boots a tiny bit of Apache #NuttX RTOS! 🎉

Source: https://github.com/lupyuen/nuttx-ox64#boot-apache-nuttx-rtos-on-ox64-bl808

"our Keylogger Keyboard uses Apple's Find My Location network to send sensitive data"

https://www.heise.de/news/Keylogger-keyboard-leaks-passwords-via-Apple-s-Find-My-location-network-9344806.html

$150 BeagleV-Fire SBC with Microchip PolarFire #RISCV SoC #FPGA

https://www.cnx-software.com/2023/11/03/beaglev-fire-sbc-features-microchip-polarfire-risc-v-soc-fpga-support-beaglebone-capes/

#ESP32 Arduino Core supports ESP32-C6 and ESP32-H2

https://www.cnx-software.com/2023/11/03/esp32-arduino-core-3-0-esp32-c6-esp32-h2/

BL DevCube 1.8.4 (and later) might not flash Ox64 #BL808 correctly 😬 ... Best to stick with 1.8.3

Source: https://github.com/lupyuen/nuttx-ox64#flash-opensbi-and-u-boot-bootloader-to-ox64-bl808

Sending every TFTP Packet Twice ... Fixes the TFTP Timeouts in #UBoot Bootloader 🤔

Article: https://lupyuen.codeberg.page/articles/tftp2.html#send-everything-twice

#RISCV T-Head TH1520 user manuals released

https://www.cnx-software.com/2023/11/02/alibaba-t-head-th1520-user-manuals/