Raspberry Pi OS • Re: What to do if you don't know the root password
Sorry, user pi is not authorized to execute as root on raspberrypi?As should be the case since the user name "pi" has been deprecated for quite some time especially for an "admin-like" user with sudo...
View ArticleBeginners • Re: Looking for a Minimal OS for Raspberry Pi with Automatic...
First thing to work out is whether your software needs the desktop to be running or not. If not either use RPiOS Lite or configure your existing OS via raspi-config to boot to the command line.After...
View ArticleFrançais • Re: Comment redémarrer le service dns du RPI4
If you are using Debian 12 bookworm and you want to override dhcp, do:Code: # list connectionssudo nmcli con# Optional - list existing configsudo nmcli con show 'connection name'# Override dhcp...
View ArticleCamera board • Re: AI Kit or AI Camera
https://shop.pimoroni.com/products/rasp ... 2758662227 states it comes with both.Nice to know, first pics only showed the smaller end.Got plenty of both cables but first timers probably don't want to...
View ArticleAI Camera - IMX500 • Image Quality: IMX500 vs IMX708?
Very interested in the IMX500 but want to know how the image quality and low light/high ISO performance compares to that of the IMX708 used in the camera module v3.Statistics: Posted by korang — Thu...
View ArticleRaspberry Pi OS • Re: Virtual Keyboard issue
i dont know.i invoke the keyboard with a button on the upper panel...Statistics: Posted by terribleted — Thu Oct 03, 2024 1:44 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: HDMI and MIPI displays
Hi - I got the MIPI display and plugged it in and both it and the HDMI are working great right out of the box.The only issue I see now is that the MIPI display is the default and the menus are on it....
View ArticleSDK • Pico as debug probe problem
I installed Visual Studio Code and the Pico Extension on a Pi5. When I tried to start a Debug session I first went instantly into trouble, because the included openocd version did not include the...
View ArticleOff topic discussion • Helene --> North Carolina --> Potential chip...
https://www.nbcnews.com/business/busine ... rcna173933Mines in the town are the worlds only source of quartz pure enough to make crucibles to melt silicon to grow the bars to slice wafers from....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPi4 Model B VCHIQ not sending a...
I found the root cause. It was because I was not setting the top 2 bits of the physical address of zero slot to 1 before sending it to VideoCore. Apparently the top 2 bits enable cache coherency....
View ArticleGraphics, sound and multimedia • Re: Epson TFT Printer Display
Like with any random display: no data sheet --> not possible to connect!Find the data sheet of the display, post pictures of it. Then people might be able to help.I don't know very much about stuff...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RPI4 VideoCore stops responding to MMAL...
Hello experts,I am very close to getting the MMAL + VCHIQ + CSI2 drivers done for the QNX 8.0 operating system.I conneted a Camera Module 3 to an RPI4, and I was able to debayer the RAW10 camera data...
View ArticleAndroid • Re: [DEV] LineageOS 21 (Android 14) for Raspberry Pi 4 & Pi 5
Hi Folks - long time listener, first time caller. @Konsta - thank you for your work and contributions over the many years. I had zero troubles getting your latest lineage21 up and running on an rpi5...
View ArticleBeginners • Re: Attaching a PI to a traffic light
The data provided is insufficient to give a detailed solution.To accept such a wide range of AC or DC voltages there are more electronics internally that just a LEDs.Purely from the spartan...
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HATs and other add-ons • Re: A case for rethinking Pi5 cooling
..Why running a Python script when there is a kernel driver?Fan is connected to the GPIO, not to the fan header. Latter is already occupied by the Active Cooler connector. What do you have in mind?...
View ArticleGeneral discussion • Re: lirc installation failed on raspberry pi zero
I tried using LIRC https://www.lirc.org/ without success even though I could find my remote in the LIRC Remote Configurations https://lirc-remotes.sourceforge.net. Others have posted other failures...
View ArticleGaming • Re: GZDoom DOOM Engine Source Port on the Raspberry Pi 4 Computer
ok, last build, gzdoom-git-4.13pre+179+g6aa7118.MESA_LOADER_DRIVER_OVERRIDE=zink gzdoomCode: Using video driver waylandNumber of detected displays 1 .Creating window [1280x720] on adapter...
View ArticleTroubleshooting • Re: Duplicate Debian Bookworm RasPi Won't Boot - UUID...
If you copied the two partitions, rather than the entire disk, the partition table on the copy likely does not share the same disk identifier as on the original. That is the "08b92fe6" part. This is...
View ArticleCamera board • Re: A constant 8 frame delay in h264 encoding on RPi-5 rpicam-vid
Sorry for the late reply, we're having a typhoon here and I'm unable to access the device.My first impression is that this is a quite theoretical use-case; h264 1640x1232 30Mbps 1FPSI use v1 cameras...
View ArticleBeginners • Re: Systemd, gpiozero, permissions - boot vs shell
If I start the service from systemctl or a reboot nothing is written even if I run as root.systemctl status givesCode: pi@piRadioZ:~ $ systemctl status piRadio.service× piRadio.service - piRadio...
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