Raspberry Pi OS • Re: Build custom OS image
I have 6 raspberry pi's and 6 SSDs. I would like each SSD to have an extra partition to be used as free space by Longhorn ( a distributed block storage system). Can that be done with sdm ?Statistics:...
View ArticleBeginners • Re: Startup problem
Thanks for the reply , I don't have access to the board at the moment but would it be an option to try usb to load boot and os thanksIt is an option. The way you Implement it varies with the model of...
View ArticleGraphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
Yep really out of my depth here but the ‘pin 4’ was a reference to the ‘rpitx’ code that produces an RF output. I looked again and it’s actually GPIO4 on pin 7 that it uses, and there is stuff on...
View ArticleGeneral • Re: Pico Debug probe to Pi Pico SWD
The reason I tested with 1 kHz is to test if my cables were too long or noisy, I did run 5 MHz to begin with.I flashed the picoprobe FW 1.0.3 found here: https://github.com/raspberrypi/picoprob ......
View ArticleAndroid • Re: [DEV] AOSP (Android 14) for Raspberry Pi 4 & Pi 5
Anyone else experience a boot loop on Pi 5? Pi 5 4GB, 1080p monitor, 8GB SD card - maybe too small?Statistics: Posted by jamesh — Mon Jan 22, 2024 4:02 pm
View ArticleAdvanced users • Re: MultiBoot for the Raspberry Pi 5, Raspberry Pi 4, and...
1. Ubuntu Desktop 23.10 will not run on a Raspberry Pi 5 from a USB storage device. It must be run on an SD card.The issue is that the maintainers have chosen to reference partitions using LABELS...
View ArticleGeneral discussion • Re: Power multiple PI 5
You don't need to be either an electrical engineer or an electrician to attache a mains lead to the power supply I linked to with a screwdriver (it has screw terminals, put the wire in there, tighten...
View ArticlePython • Re: RPI Servo
What i would need, to set up two servos to rotate on certain angles (different from one another), with one command (example: say ''Ok'' and one servo turn 90 degree, the other 45)?Then create two...
View ArticleAutomation, sensing and robotics • Why do treadmill speed sensors suck exept...
It is a drama to get an accurate treadmill speed sensor which can be used to do our own calculations. We did some tests to measure treadmill speed on a Newgen medicals treadmill. but if we want data...
View ArticleTroubleshooting • Re: RPI 5 performance issues
Your PS is not supplying 5v 5A, probably because it doesn't know about that particular power delivery option. However, that won't be the problem.I was told that the PI does not recognize it and hence...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Problem with HDMI VC4 audio (channel...
You'll need to describe exactly how to reproduce this. Ideally with the minimal setup possible to see the issue.As a start, do you get the issue if you run speaker-test? Something like:Code:...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to send GUI data over SPI 3 wire...
Only 3 wires? Many of these SPI displays need the D/C line as well to switch between data and command, but potentially switching to 9 bit SPI transfers deals with it.The easiest approach if you have...
View ArticleGeneral programming discussion • Re: Bookaorm + Raspivid
https://github.com/raspberrypi/document ... ssues/2938It appears to be no...Statistics: Posted by gordon77 — Tue Jan 23, 2024 3:57 pm
View ArticleGraphics, sound and multimedia • Re: How to start two Hero 4 Black at the...
https://github.com/KonradIT/goprowifiha ... ommands.mdStatistics: Posted by aBUGSworstnightmare — Tue Jan 23, 2024 4:07 pm
View ArticleTroubleshooting • Re: [raspberry pi 4B]weird brown out?
Take a look at what is happening with swapping. One potential is that you are descending into swapping hell where the system cannot actual get enough free space to run any process effectively and the...
View ArticleCompute Module • Re: Detect CM4 removal from carrier board
How should that add any security? You would have to use a chassis intrusion detection.Statistics: Posted by aBUGSworstnightmare — Tue Jan 23, 2024 4:11 pm
View ArticleOfficial Display • Re: Raspberry Pi 5 + Official Display will not turn on
Code: #dtoverlay=vc4-kms-v3dWhy is this commented out? Take out the #... And what do you expect to happen from the HDMI_something commands?Only relevant to firmware during early boot, ignored once KMS...
View ArticleGraphics programming • Re: Unexpected difference between Wayland and X11
All I can offer is that I have code that uses this set of attributes and it works with Wayland.Code: const EGLint config_attribs[] = {EGL_SURFACE_TYPE, EGL_WINDOW_BIT,EGL_RED_SIZE, 8,EGL_GREEN_SIZE,...
View ArticleFrançais • Re: gpio c++
Oui la classe Serial . Je vais la compléter avec un mode console ou port série au choix!Ca devient carrement du luxe.Pour le LCD j'en ai un avec la version i2c mais il n'est certainement pas...
View ArticleHATs and other add-ons • Re: nvme base geekworm
Or simply wait for the official one to be releasedStatistics: Posted by aBUGSworstnightmare — Tue Jan 23, 2024 4:17 pm
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