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

Change "sed -r" to "sed -E" ... Now Apache #NuttX RTOS builds OK on macOS 👍

Source: https://github.com/apache/nuttx/pull/10881

"sed" on macOS ... Causing issues again for #NuttX Build 😬

Source: https://github.com/apache/nuttx/pull/10655

#UBoot TFTP on Star64 #JH7110 needs 1 millisecond between Duplicate Data Packets ... To fix the TFTP Timeout

Source: https://github.com/altugbakan/rs-tftpd/pull/7

TFTP Server that will send Duplicate Packets ... Sounds super useful for #UBoot! 👍

Source: https://github.com/altugbakan/rs-tftpd/issues/5#issuecomment-1750137523

Scheme Lisp on #PinePhone ... With #LVGL and Apache #NuttX RTOS 🎉

Source: https://github.com/KenDickey/nuttx-umb-scheme

Booting #RISCV Star64 #JH7110 SBC with Apache #NuttX RTOS ... So much faster now!

Source: https://lupyuen.codeberg.page/articles/tftp2.html

Windows will send every TFTP Packet 3 times ... Maybe that's why Star64 #JH7110 U-Boot won't work well with Linux TFTP Servers? 🤔

Source: https://github.com/lupyuen/nuttx-star64/issues/2

Star64 Power Adapter (3 Amp) failed with a loud pop ... So I switched to this Power Adapter: 12V, 3000mA, Centre positive, 5.5mm outer, 2.1mm inner (Same connector as Arduino Uno?)

From Lazada: https://www.lazada.sg/products/i2826035090-s19492243232.html

We fixed TFTP Timeouts in Star64 #JH7110 U-Boot Bootloader ... By sending every TFTP Packet twice 🤔

Source: https://github.com/lupyuen/nuttx-star64#strange-workaround-for-tftp-timeout-in-u-boot-bootloader

Fixing TFTP Timeouts in Star64 #JH7110 U-Boot Bootloader ... By sending every TFTP Packet twice. Why does it work? 🤔

Source: https://github.com/lupyuen/nuttx-star64#strange-workaround-for-tftp-timeout-in-u-boot-bootloader

Day 2 of Apache #NuttX Workshop is LIVE!

YouTube Webcast: https://www.youtube.com/watch?v=nDLplwggiX4

Apache #NuttX Workshop is now LIVE!

YouTube Webcast: https://www.youtube.com/watch?v=dTzOhl7_kz8

Apache #NuttX RTOS gets super exciting ... Let's chat today at NuttX International Workshop (29 and 30 Sep)

YouTube Webcast will be posted here: https://events.nuttx.apache.org

Apache #NuttX International Workshop goes Online in 24 Hours! See you 11am GMT, 29 and 30 Sep 👋

Free Registration: https://events.nuttx.apache.org

How we built the @PINE64 #PinePhone Display Driver for Apache #NuttX Real-Time Operating System ... Join me online this weekend at Apache NuttX International Workshop

Free Registration: https://events.nuttx.apache.org

Build #LVGL Apps with #ZigLang and run them in the Web Browser with #WebAssembly ... Join me online this weekend at Apache #NuttX International Workshop

Free Registration: https://events.nuttx.apache.org

Cookie Monster + Elmo + Chicken 😂

This Weekend: https://events.nuttx.apache.org

Find out how we ported Apache #NuttX Real-Time Operating System to #PinePhone @PINE64 ... Plus NuttX updates for PinePhone Pro and Star64 JH7110!

Free Registration: https://events.nuttx.apache.org

Join me online next weekend at Apache #NuttX International Workshop (Sep 29 & 30) ... We'll chat about #RISCV, #PinePhone, #LVGL, #ZigLang and lots more!

Free Registration: https://events.nuttx.apache.org

Creating the Star64 #JH7110 HDMI Driver ... For Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/display3.html#nuttx-display-driver-for-jh7110