Please join me online at Apache NuttX International Workshop (Jun 13 and 14, Tokyo Time), I'll talk about porting Apache NuttX RTOS to Ox64 BL808 SBC, creating an Ox64 Emulator and how Ox64 compares with Sophgo SG2000...

Apache NuttX International Workshop 2024

My Student Mentee for Google Summer of Code (Rushabh Gala) will also talk about Rust Apps on Ox64. There will be a YouTube Livestream for Q&A, the livestream will appear here...

NuttX Channel on YouTube

Here are the synopses for my presentations. Hope to chat with everyone real soon! :-)

https://codeberg.org/lupyuen/pages/src/b...n/nuttx.md

"Adventures of Ox64 BL808 RISC-V SBC with Apache NuttX RTOS"

We ported Apache NuttX RTOS to PINE64's Ox64 BL808 64-bit Single-Board Computer. And we created an Emulator for Ox64 SBC that runs in the Web Browser, thanks to TinyEMU RISC-V Emulator. Today we run Daily Automated Testing of NuttX on the Ox64 Emulator.

In this presentation we explain how we used the Ox64 Emulator in our experiments with WebAssembly and NuttX: (1) Testing the TCC RISC-V Compiler in WebAssembly (2) Porting the QuickJS JavaScript Engine to NuttX (3) Creating a Drag-n-Drop App Builder for NuttX

"TinyEMU RISC-V Emulator for Apache NuttX RTOS"

What if we could boot and test Apache NuttX RTOS inside a Web Browser? This presentation explains how we created a NuttX Emulator in WebAssembly, based on TinyEMU RISC-V Emulator.

TinyEMU uses VirtIO for Console Input and Output. We'll talk about the VirtIO Drivers and OpenAMP Library in NuttX, and how we integrated them with TinyEMU.

We explain how created the Emulator for Ox64 SBC, based on TinyEMU Emulator. And how we run it for Daily Automated Testing of NuttX for Ox64.

"Analysis of Real-Time Logs for Apache NuttX RTOS with PureScript"

Today we can get Real-Time NuttX Logs from our RISC-V Devices: Ox64 SBC (Web Serial API) and Ox64 Emulator (Term.js). What if we could analyse the RISC-V Logs in Real-Time? And show the results in the Web Browser?

Let's do it with PureScript, the Functional Language that compiles to JavaScript. We'll also support Online Scripting of PureScript for Log Parsing.

Can we enhance the NuttX Developer Experience with Functional Programming Tools like PureScript? Or newer hardware like PINE64 Ox64 SBC and Sophgo SG2000? Let's chat about this.

Hi,
I was wondering if it would be a good idea to buy two watches, one that is for development (dev kit) and another that is for my use (sealed) as in being prod. Would this setup by any means guarantee that if I flash the prod one with a properly tested firmware from the dev watch then I won't brick the prod one? Your thoughts please, thank you!

Regards,
Fady

Dear Pine64 Community,

Unfortunately, I made a mistake while trying to install a new operating system on my PineTab and accidentally erased the BIOS (UEFI). Here are the details of what happened:

What Happened:

• I was in the process of installing a new operating system on my PineTab and inadvertently followed the wrong steps, resulting in the internal drive, including the BIOS, being completely wiped.
  
• The device now fails to boot, and I have no access to the BIOS to attempt to troubleshoot the issue.
  

• I attempted to boot the device from a bootable SD card, but without success.
  
• I also tried starting into MASKROM mode, to no avail. (the adapter shows lights, so it is active)
  

Pinephone is not booting up after system update
now during startup it shows error message:


usr/lib/systemd/system-generators/ostree-system-generator failed with exit status 127.

how to fix this error ?


https://www.facebook.com/permalink.php?s...23&__cft__[0]=AZWA9de5YTbxkmA1BTMgSunFzmlm-QsoT6fcmizoT75EYkOEWsaB1uRI5gZdzS8myne9baTCdf99eUtqu0sHy1DQuOACt2bLHMe1RZTfxOeKtw&__tn__=%2CO%2CP-R

I've been running Slackware Linux for the past few weeks on my PBP with much success after following this guide: https://docs.slackware.com/slackwarearm:...inebookpro

This is the "current" branch, but I have been quite happy with it and have had no problems.  As far as I can tell, everything works just fine (I haven't tested the webcam).

I wanted to post this here as another option for those who have had issues with other distros.  


Some downsides of this method:

1. You need an internal NVME drive
2. You must purchase the adapter
3. You must open the laptop (if you're afraid of this kind of thing)

The upside:

1. I have a perfectly working laptop.
2. You must open the laptop (if you into this kind of thing)

(For all intents & purposes, let's just assume I'm the world's biggest dumbass)

Can someone (who has infinisim built & running) please test my build? I'm expecting it to fail, but in the unlikely event it works it would be awesome to know. I took a whack at trying to make a GMT adjustable watchface that mimics the Bravo Golf watch. A screenshot would be dope as heck.

Thanks in advance!

Following the instructions here on an archlinux:

https://wiki.pine64.org/wiki/U-Boot

For arm-trusted-firmware v2.4 I am getting:

I see the pinecil can be ordered from Amazon. Is this a real pinecil or is this a fake?

Thanks-

I'm trying to install Mobian on my PP64, but it won'T work without tow boot (tried it with jumpdrive regardless but failed). Can someone give me a detailed guide on how to install tow boot? I'm sick and tired of reading "tow boot is made to make the booting process boring" for like a million times without any proper instructions.

Pinebookers,

I ordered my PBP in late 2019 and have enjoyed it since. I call him bob. I don't use bob daily for work but use often. Bob has traveled to 5 countries so far with me.  Now I want to do something I've never gotten to work.  Hook to an external display. I would really like to play videos on a bigger screen.

I've seen a couple other posts but all are from 3 years ago or so.  I just thought there might some newer thoughts.  For hardware I've tried with a USB-C to HDMI adapter I had around and I also bought the Pinebook Pro Docking Station (PBP-DOCK11) years ago and had no luck with it either.

I played with a couple Linux dists when I first got it but decided to stick with Manjaro.  I've applied all the updates.
[thorson@bob ~]$ uname -a
Linux bob 6.7.9-1-MANJARO-ARM #1 SMP PREEMPT Sat Mar  9 21:00:40 UTC 2024 aarch64 GNU/Linux
[thorson@bob ~]$

The special keys have never been correct.
  Fn F1-F2 and F4-F8 work
  Fn F3 seems to only produce the letter "p"
  Fn F9-F12 are mapped wrong but I figured out years ago how to get by.

 
It's Fn+F3 that I think I need.  I can find no description on what it's supposed to do but the picture looks like the laptop with another screen behind.  That's probably what I need fixed somehow.

Any idea out there?

Bill