Ubuntu • Re: Ubuntu 25.04
What is this post about?Statistics: Posted by jamesh — Thu Nov 28, 2024 10:57 am
View ArticleTroubleshooting • Re: Help me please firmware not found on a preloaded ax and...
Have you read the boot problems thread? viewtopic.php?t=58151Statistics: Posted by jamesh — Thu Nov 28, 2024 10:58 am
View ArticleTroubleshooting • Re: Pi HQ Camera images are pink/red
Can you say which version of RPiOS is in use and which versions of libcamera and libcamera-apps?Also the list of INFO/Warning messages returned from the libcamera-still command.Have any changes been...
View ArticleCompute Module • Re: pcb trace on the CM5 carier board
https://pip.raspberrypi.com/categories/ ... sign-files->https://www.altium365.com/viewer/this is what it looks like when I open this file here.Statistics: Posted by Kubilay — Fri Nov 29, 2024 10:39...
View ArticleAdvanced users • Re: How much current flows from Rpi0 2w USB to 5V header?
I'm not a hardware engineer, but I think you've got that backwards - the USB sockets are wired to the 5V rail, and that provides the input to the PMIC that drives the 3.3V rail. All 3.3V current goes...
View ArticleAdvanced users • Re: NUMA Testing
Has the NUMA-enabled kernel 6.6.62 just been released as a package update to all users? So one no more needs to do rpi-update, just the SDRAM_BANKLOW=, right?Can you check "vcgencmd...
View ArticleHATs and other add-ons • Re: TV Hat on a Pi Zero 2W, streamed video to VLC...
Thanks for the hint: I've taken a trace-log from tvheadend when listening to an audio-only channel with "performance" enabled (btop shows clock at 1 GHz all of the time) and there are indeed...
View ArticleGeneral • Re: Tcl on Pico?
So many thanks for nudging me in the right direction, even if you didn't intend to.So what about putting it to github? It makes sense even for personal use so that it does not get lost and latest...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • cannot get SCD30 to work on RPI5
I recently purchased an SCD30 (CO2 sensor) and would like to use it with a Raspberry Pi 5 (RPI5). According to the sensor's specifications, it should operate on I2C at a maximum clock speed of 100...
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Interfacing (DSI, CSI, I2C, etc.) • Inquiry About Connecting an Unofficial...
Hello,I previously posted a similar message, and although I am still a beginner when it comes to developing camera device drivers, I am working hard to make progress. I have disabled the media...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
One of my main concerns for making a two-drive Pi-based NAS is the power supply. However, how to properly cool a case made out of porcelain tile is also a blocker.I'm hoping Santa comes up with a...
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General • Re: High speed ADC interfacing
Hi,I need to interface a 50 Msps ADC with rp2040. Using PIO, I want to read 640 adc readings at 50 Msps and store in an array and process.Can a rp2040 or 2350 achieve this? There will be sufficient...
View ArticleGeneral discussion • Re: PINN with specific OSes
Dear Procount, I did reinstall everything without swap partition.1. Ubuntu 24.10 install is successful2. I was able to reinstall my back up of Openplotter3. I installed Bareboat Necessities4. I...
View ArticleTroubleshooting • mouse cursor bad
Is there an approved way of reinstalling the mouse cursor software for wayland?On my upgraded pi-5 - driving a square vga screen via hdmi adapter - My mouse cursor appears as a mouse pointer sized...
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General discussion • Re: Handle display on/off when using RPi as a server
.. The Pi is connected to an official 8" touchscreen...oh? Another new product? Never seen an official 8in screen, just 7in ones. Do you mind posting a picture?On the official 7in screens one can...
View ArticleBeginners • PiJuice hat GUI not working with Pi5
I am trying to get a PiJuice hat GUI working with a Pi5.After installing pijuice_gui , the standard icon does not appear in the taskbar, and whilst PiJuice Settings appears in the Preferences menu, it...
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Beginners • Re: Pi4b Needs upgraded storage!! Black friday Help
I would use small SD cards with each different O/S that you want, & have all my data on an external/USB drive. Seconded. That's what I do too. Though; by small, I mean 64GB.Statistics: Posted by...
View ArticleGeneral • Re: Proper RP2350 SWD Initialization Sequence?
I had problems reading from the SRAM and FLASH when I originally started communicating with my RP2350 via SWD but I never tried the Boot ROM until later, after I got SRAM & FLASH working so I...
View ArticleBeginners • Re: Mouse movement latency issue
The interference can also be from USB3 usage as well as wireless.I found that the issue went away when I switched to a non metallic caseStatistics: Posted by kip_the_elder — Sat Nov 30, 2024 10:54 am
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Advanced users • Re: Colouring writes to 'dmesg'
Thanks, got it now !I'm used to BNF so thought "<int>" was a non-terminal symbol, meant replace "<int>" with "1234" etc. But it's "int" which needs replacing and left between those...
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