Lup Yuen Lee 李立源 @lupyuen@qoto.org

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

Dumping the Hardware Revision and Chip ID of Star64 #JH7110 Display Controller

Article: https://lupyuen.codeberg.page/articles/display3.html#read-the-hardware-revision-and-chip-id

Let's power up the DC8200 Display Controller inside Star64 #JH7110 SBC ... With a #UBoot Script

Article: https://lupyuen.codeberg.page/articles/display3.html#clocks-and-resets-for-display-controller

These are the Clocks and Resets for the DC8200 Display Controller in Star64 #JH7110 SBC

Article: https://lupyuen.codeberg.page/articles/display3.html#clocks-and-resets-for-display-controller

How to throttle our TFTP Server ... So that Star64 JH7110 SBC will boot faster? 🤔

Source: https://lupyuen.codeberg.page/articles/tftp.html#configure-u-boot-for-tftp

Apache #NuttX RTOS now builds with xPack #RISCV Toolchain 👍

Source: https://github.com/apache/nuttx/pull/10689

Here's how we build Apache #NuttX RTOS with the xPack #RISCV Toolchain

Article: https://lupyuen.codeberg.page/articles/riscv.html#appendix-xpack-gnu-risc-v-embedded-gcc-toolchain-for-64-bit-risc-v

Building Apache #NuttX RTOS on Raspberry Pi ... Needs a different #RISCV Toolchain 🤔

Source: https://gist.github.com/lupyuen/8ba3de9ebba0881678b6ecab977443f5

Join me online 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