Lup Yuen Lee 李立源 @lupyuen@qoto.org

#RISCV On-Demand Paging for Apache #NuttX RTOS 🎉

https://github.com/apache/nuttx/pull/11824

Installing the TinyEMU #RISCV Emulator ... Yep TinyEMU does Doom! 👍

Article: https://lupyuen.codeberg.page/articles/tinyemu.html#install-tinyemu-emulator

Troubleshooting Crash Dumps for Apache #NuttX RTOS will become a little less painful ... Thanks to our new NuttX Log Parser in #PureScript! This is how we created a Real-Time Parser and Explainer for #RISCV Exceptions and Stack Dumps

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

[#Singapore] Black Snake spotted at Mount Faber ... Beware 😲

Location: https://maps.app.goo.gl/Uc1Efaxgtkds5VhH6

Here's how we boot and run Apache #NuttX RTOS in the Web Browser ... Thanks to TinyEMU #RISCV Emulator, #VirtIO Virtual Devices and #OpenAMP Library

Article: https://lupyuen.codeberg.page/articles/tinyemu

Apache #NuttX Crash Dumps get a little easier to troubleshoot ... With the new NuttX Log Parser 🎉

Source: https://github.com/lupyuen/nuttx-purescript-parser

Here's how we show the #NuttX Disassembly for a given Address ... With a little help from our NuttX Disassembly Chunker 👍

Source: https://github.com/lupyuen/nuttx-purescript-parser#show-nuttx-disassembly-by-address

Here's how we created the #NuttX LED Driver for #Ox64 BL808 SBC

Article: https://lupyuen.codeberg.page/articles/nim.html#led-driver-for-ox64

Splitting a #NuttX Disassembly into Smaller Chunks ... For display by NuttX Log Parser

Source: https://github.com/lupyuen/nuttx-disassembly-chunker

#LoRa Meshtastic for Singapore 👍

Source: https://github.com/meshtastic/firmware/pull/3165

Linker Scripts for #NuttX Apps: Relocatable vs Non-Relocatable ELF

Source: https://github.com/lupyuen/quickjs-nuttx#linker-scripts-relocatable-vs-non-relocatable

Parsing and Explaining the Real-Time Logs from Apache #NuttX RTOS ... Thanks to #PureScript 🎉

Source: https://github.com/lupyuen/nuttx-purescript-parser#parse-nuttx-logs-in-nuttx-emulator

#NimLang compiles to C ... Which makes it very easy to run on Apache #NuttX RTOS 👍

Article: https://lupyuen.codeberg.page/articles/nim.html#inside-nim-on-nuttx

Drag-n-Drop a #NuttX App for #Ox64 BL808 ... Kinda comical but it works 😂

Article: https://lupyuen.codeberg.page/articles/quickjs2.html

Analyse Apache #NuttX Crash Dumps ... With #PureScript 🤔

Source: https://github.com/lupyuen/nuttx-purescript-parser

Here's how we run #NimLang Blinky on #Ox64 BL808 SBC

Article: https://lupyuen.codeberg.page/articles/nim.html#nim-blinky-on-ox64

Compile #PureScript to JavaScript ... Inside our Web Browser 👍

Source: https://github.com/lupyuen/nuttx-purescript-parser#compile-purescript-to-javascript-in-web-browser

Remember BBC micro:bit and its MakeCode App Builder? Let's give MakeCode a wholesome wholesale makeover with #Ox64 BL808 #RISCV SBC and Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/quickjs2.html

Let's run #NimLang Blinky on Apache #NuttX RTOS for QEMU Emulator

Article: https://lupyuen.codeberg.page/articles/nim.html#run-nim-on-qemu

#Ox64 BL808 #RISCV SBC @PINE64 blinks an LED ... With #QuickJS JavaScript Engine on Apache #NuttX RTOS 🎉

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