Lup Yuen Lee 李立源 @lupyuen@qoto.org

Apache #NuttX RTOS boots a tiny bit on #RISCV Star64 JH7110 SBC ... And crashes

Source: https://github.com/lupyuen/nuttx-star64#boot-nuttx-on-star64

Emulating RV64GC with #RISCV QEMU Emulator

Article: https://lupyuen.codeberg.page/articles/riscv.html?2#qemu-emulator-for-risc-v

How we compile Apache #NuttX RTOS for 64-bit #RISCV QEMU Emulator

Article: https://lupyuen.codeberg.page/articles/riscv.html?8#appendix-build-apache-nuttx-rtos-for-64-bit-risc-v-qemu

Teaching #PinePhone internals to High School Students ... With Apache #NuttX RTOS 🤔

Source: https://forum.pine64.org/showthread.php?tid=18353&pid=118473#pid118473

Booting a tiny bit of Apache #NuttX RTOS on #RISCV Star64 JH7110 SBC

Source: https://github.com/lupyuen/nuttx-star64#boot-nuttx-on-star64

Here's how we run Apache #NuttX RTOS on 64-bit #RISCV QEMU Emulator

Article: https://lupyuen.codeberg.page/articles/riscv.html?1#boot-nuttx-on-64-bit-risc-v-qemu

Setting the Start Address of Apache #NuttX RTOS ... So that it boots on #RISCV Star64 JH7110 SBC

Source: https://github.com/lupyuen/nuttx-star64#set-start-address-of-nuttx-kernel

Let's boot Apache #NuttX Real-Time Operating System on a 64-bit #RISCV Device (QEMU Emulator) ... And study the Boot Code inside NuttX

Article: https://lupyuen.codeberg.page/articles/riscv.html?1

Hacker News talks about #RISCV Star64 JH7110 SBC 🤔

https://news.ycombinator.com/item?id=36579963

Apache #NuttX RTOS pretends to be Linux ... So that U-Boot Bootloader will boot NuttX on #Star64 JH7110 SBC

Source: https://github.com/lupyuen/nuttx-star64#risc-v-linux-kernel-header

Apache #NuttX RTOS, FreeRTOS and Zephyr OS ... Why we picked NuttX for Education 👍

Article: https://lupyuen.codeberg.page/articles/pinephone2.html?8#rolling-to-risc-v

#PinePhone's Allwinner A64 SoC is 8 years old ... Maybe it's time to explore 64-bit #RISCV? 🤔

Article: https://lupyuen.codeberg.page/articles/pinephone2.html?8#rolling-to-risc-v

#Star64 JH7110 SBC runs the same UART Controller as #RISCV QEMU ... At the same UART Base Address!

Source: https://github.com/lupyuen/nuttx-star64#uart-base-address-for-star64

#RISCV Star64 JH7110 SBC @PINE64 ... With "Woodpecker" USB Serial Adapter

Source: https://github.com/lupyuen/nuttx-star64#serial-console-on-star64

Some Core Features are missing for Apache #NuttX RTOS on #PinePhone ... Sadly we're out of time

Article: https://lupyuen.codeberg.page/articles/pinephone2.html?7#core-features

Wireless Networking is still missing for #PinePhone on Apache #NuttX RTOS ... LoRa Meshtastic would've been awesome!

Article: https://lupyuen.codeberg.page/articles/pinephone2.html?6#nuttx-smartphone

Cody AI Assistant explains a #RISCV Exception in Apache #NuttX RTOS

Source: https://about.sourcegraph.com/cody

Printing to #QEMU Console with #RISCV Assembly

Source: https://github.com/lupyuen/nuttx-star64#nuttx-prints-to-qemu-console

Will #NuttX RTOS turn #PinePhone into a Feature Phone? Almost!

Article: https://lupyuen.codeberg.page/articles/pinephone2.html?5#nuttx-feature-phone

Booting a tiny bit of Apache #NuttX RTOS on #RISCV Star64 SBC 🎉

Source: https://github.com/lupyuen/nuttx-star64#boot-nuttx-on-star64