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robertoj

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Everything posted by robertoj

  1. i thought someone had already made it work in the H3 In the H3, the problem is not the accelerated H264 decoding. The problem is MPV not able to display the frames with the GPU... I need time to get back in developer mode and play with Mesa configurations and rebuild.
  2. Baryon, do you mean this is working in H3, outputting through HDMI or NTSC? with window manager? With X? What single board computer did you use? I want to try what you did... did you replace those libraries and run ldconfig? Then, what MPV command did you use? And, was it the Bookworm provided MPV?
  3. Thank you to all the Armbian team for fixing wifi for the orange pi zero. I had to work with 5.x, but now I could upgrade to 6.x finally mc510: i used this to upgrade distribution https://wiki.debian.org/DebianUpgrade (there are 2 apt files) and the login welcome message shows all the versions right, even with the lsb_release -a
  4. Prices should be spelled prizes
  5. Armbian Wallpaper Contest Submission I am submitting my **original artwork** for the Armbian Wallpaper Contest. **Artwork Details:** - **Title:** Lowpoly Tux Unleashing ARM onto Universe - **Description:** used AI for tux structure sketch, then traced in Inkscape, and colorized in Gimp Used this free resource https://www.freeimages.com/photo/cosmos-lighting-2-1151193 I hereby confirm and certify that this artwork is an original piece created solely by me. By submitting this artwork to the Armbian Wallpaper Contest, I agree to release it under the [Creative Commons Zero (CC0) license](https://creativecommons.org/publicdomain/zero/1.0/legalcode) (CC0 1.0).
  6. "w1" refers to the 1-wire protocol... it is just one application of GPIO, but it is not what you need for GPIO I wanted to use GPIO for the first time yesterday in orangepi zero, but was not successful... I will keep trying today.
  7. If you have an amazon account you could get one or a pack of USB-TTL converters... it is what every body uses. It is almost a requirement, for playing with SBCs.
  8. Since I don't like using chmod 777, I returned to using the USB-serial adapter, which does not require the chmod
  9. Strangely, I entered "sudo chmod 777 /dev/ttyS1" and "python3 -m serial.tools.miniterm /dev/ttyS1 230400" worked This is something that other apps using serial need, like ROS
  10. Hello, I have a lidar scanner, which I already made it work with a USB-TTL serial adapter... with a decoding python program... it works great However, I tried to use one of the serial ports in the pins of my orange Pi zero... UART1, in pins PG6,PG7... I have strange behavior When I test the serial port with picocom or screen, I see the flow of characters: picocom -b 230400 /dev/ttyS1 screen /dev/ttyS1 230400 However, my python program fails to read at the first character. With the python's own miniterm, I get the same error Anybody who is using ttyS1 successfully in Python? THANKS!! Post data: I enabled the ttyS1 with the addition of "uart1" after "usbhost3" inside armbianEnv.txt I also changed "console=serial" to "console=ttyS0" I get a few lines of characters, but then serial/serialposix.py exits with the exception
  11. A USB battery bank will turn off the 5V for half a second, every time it is plugged or unplugged from the wall or car adapter. And the linux SBC will reset. There are some SBCs that have an onboard lithium charger, such as the Odroid U3
  12. I have an i96... but now I only had time for my other SBCs. Great to see there was a recent update In this latest debian image, does it have good support of USB hubs?
  13. Do a google search for "raspberry overlay filesystem" That way, when you turn from development to testing (under risk of power loss), the OS opens and operates files in an "undoable way". When the power shuts off, it just keeps the data since before it booted
  14. TV out is working out of the box for Orange Pi zero, with the newest Debian image Thank you to those who worked to make it possible and to merge it
  15. In a recent test, under linux 5.x, I got my orange pi zero xr819 to upload and download at several megabytes per second . But this time it was connected to my OpenWRT router (last time it was on a Verizon router).
  16. The functionality of armbian_first_run.txt is not working at the moment... because "ifconfig" was removed, and there's only the "ip" command.
  17. I learned about this when I was using odroids... maybe armbian and raspberrys works in the same way: https://github.com/Snoop05/raspberrypi/blob/master/expand-rootfs.sh https://forums.raspberrypi.com/viewtopic.php?t=338686 https://forums.raspberrypi.com/viewtopic.php?t=253531
  18. Specializing in orange pi zero sorry for the bad audio… it is a new channel.
  19. I tried using this in my orangepi zero, because my UART-USB connection is not working In the *.nmconnection file, do you need to have something specific in the uuid line? May I delete the line?
  20. Anyone using the XRadio 819 chip... do a test with speedtest-cli and iperf3, in a 5.x kernel (old images) In my case, it was just kilobytes per second.
  21. My github has instructions to make sound work in orange pi zero https://github.com/robertojguerra/orangepi-zero-full-setup/blob/main/README2.md
  22. The orangepi zero built in wifi is XR819... OrangePi should have chosen another wifi chip Look at the section "issues" here: https://github.com/fifteenhex/xradio Is yours not XR819? I got a Wifi USB for my Orange Pi Zero
  23. I have been unable to work on my armbian projects for a month... Has anybody made any progress about H264 decoding in H3? Thank you!
  24. I made my version of the patch for linux 6.1... I didn't think of linux 5.x Is TV-out it working out of the box now, or did you need to follow my instructions?
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