Advanced users • Pi 5 - don't power up the board when power applied - just...
Liz hinted that this might be possible just after launch, but it's taken me until now to actually ask: is it possible on Pi 5 to configure the PMIC so that instead of powering up the system when power...
View ArticleCompute Module • Display Options CM4
Hello,I am planning to use CM4 for an industrial display application.The application needs the display and PCB to be assembled in a sleek way.I understand it would be challenging to use HDMI in this...
View ArticleAdvanced users • Secure boot specification stability
Hi,Lots of posts saying that secure boot is still beta and can change. I can certainly understand that from the software perspective, but whatabout the format specification? Is the format of the...
View ArticleBeginners • (RPi5) How to Set Screen Resolutions Using Command Lines?
After log in, the screen turns dark. Want to change the resolution and see if it will be back to normal. Thanks.Statistics: Posted by milanolarry — Tue Aug 13, 2024 8:50 am — Replies 0 — Views 23
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HATs and other add-ons • Strange activity on software RAID5
HiI recently bought a Penta Hat from Radxa to host a RAID 5 array on a Pi5. This appears to work well apart from a couple of strange happenings.The raid set was originally created on an x86_64 desktop...
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For sale • x2 speed camera board for RPi5
Please contact us from our web site.https://soho-enterprise.com/Statistics: Posted by sohonomura2020 — Tue Aug 13, 2024 10:27 am — Replies 0 — Views 5
View ArticleGraphics, sound and multimedia • Very basic question
Hi.I bought Pi5 and v3 camera for building an application on the top. There is a number of tools that could help. rpicam, libcamera, etc...." These applications include: rpicam-hello: A "hello...
View ArticleSDK • RP2350: How to enable XIP PSRAM?
I want to enable XIP PSRAM on the RP2350. The CS line is connected to RP47.As far as I can see I need to set alternate function F9 on GPIO47I also need to set the memory as writable which I do by...
View ArticleBeginners • memory addresses for direct register manipulation via C
I am trying to turn a LED on and off via GPIO Pin. I read several tutorials on how to get there with "bare metal" C. But I struggle to find the correct memory location to turn the GPIO on/off. I have...
View ArticleUbuntu • UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY
So.. I have Ubuntu on one of the raspberries since I need mongodb. Sometimes, when the machine is rebooted I get this message. I usually just do the manual fsck, no biggie..This time however, the...
View ArticleGeneral • RP2350 5V tolerance clarification
Hello all --- I want to use the RP2350 for various retrocomputing projects, most of which operate at 5V. I see that section 14.9.1 says that the voltage tolerance on an FT pin is 5.5V. This is great!...
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Bare metal, Assembly language • memory addresses for direct register...
I'd like to make a simple program to blink a LED with a GPIO pin. I'd like to have a "bare metal" C approach at doing so. So I've made a start assebmly file and some C header files and...
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Other projects • Space:1999 Commlock (handheld audio & video player)
Hi!A couple of months ago, I got it into my head that I wanted a “working” Commlock prop from the 1970s TV series “Space: 1999”.(For those who don’t know what a Commlock looks like, here’s a...
View ArticleOff topic discussion • Solomining with Raspberry Pi
Hi,I need some help here. I've got myself a GekkoScience Compac F and want to run it on my Raspberry Pi 4 Pi-hole server.First of all... I know, please... I want to do it out of interest and for lolz....
View ArticleRaspberry Pi OS • 2nd Pannel / Taskbar RPIOS
Hi all I want to add a 2nd panel / taskbar to my RPI OS so I can add app icons there. looking up info it says it can be done by rightclicking the panmwl etc but there isnt any options to add 2nd...
View ArticleTroubleshooting • PI5 with a 512gb sd card
Good day everyone, I have a question. I am trying to boot up my pi5 with a large sd card. Some reason it tries to boot but, it's a black screen. I tried with a 32 card and it works fine. Is there a...
View ArticleOff topic discussion • Best Ota channel manager for small hotels in india
Qloapps Ota Channel Manager simplifies the management of your room rates and inventory across all connected channels. It enables you to efficiently distribute your last available room to online travel...
View ArticleTroubleshooting • Unable to VNC if display attached to Pi 5
I've just gotten my Pi 5 working.At first, I did not have a display attached to it.Putty worked, and VNC worked - though not with the resolution I wanted. (I want it to match the display I'm using.)I...
View ArticleCamera board • Equivalent of libcamera-hello in python
What is the equivalent of `libcamera-hello` typed in the console vs. the following in Python? The issue I'm having is libcamera-hello in the console takes the picture and shows a preview on my...
View ArticleTroubleshooting • Message recipient error when connecting to the devices in...
I have a raspbery pi 4 with 2 g of ram running Bookworm. It is connected via an ethernet connection and a static ip.I have set up Samba on it and I can connecting to it from a windows pc in my house...
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