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Raspberry Pi OS • Re: Make GNOME Default Desktop Environment
+1 for gnome-coreskip all that other junk ubuntu addsif ubuntu didn't fixate on snaps & installed minimal like the desktop version, had DRM like raspberry, it be usable. Statistics: Posted by...
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Troubleshooting • Re: More CUPS issues on Bookworm and CUPS 2.4.2
Don't worry about upgrading past CUPS 2.4.2: it's the version you get with Raspberry Pi OS, and it's pretty stable. The Dymo 450 isn't a particularly new printer. My LabelWriter 4XL is a similar age,...
View ArticleTroubleshooting • Re: 3B hardware issue, not booting
EDIT: What are you using for a power supply? The 3B needs more power than the old models (5V 2.5A).Sounds like your micro SD card slot may be faulty.Check it carefully and look for any signs of damage...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Flex Camera Connection
What do you want to connect? If it's not a MIPI CSI sensor then they only available interface on that connector is an I2C bus an one GPIO.Statistics: Posted by aBUGSworstnightmare — Sun Mar 31, 2024...
View ArticleBeginners • Network connection, two raspberry and WiFi AC
Hello,My goal is to connect two Raspberry together with an Ethernet cable. One of them should act as a Wifi Access point (so I can connect to it with a phone). How should I proceed, to be able to...
View ArticleSDK • Re: pico_w instability with wifi and freertos
...Stack Usage...PICO_USE_STACK_GUARDS and configCHECK_FOR_STACK_OVERFLOW help, but it's pretty easy to vault right past the guard bands. One trick I use is to initialize stack-resident arrays and...
View ArticleTroubleshooting • Re: Rpi5 Power Problems
Not all of my USB sticks work with my Pi 5. Perhaps your drives do not play nice with the Pi 5 too?Ohhh, well is weird because sometimes it works other not. I will try with another one in a moment to...
View ArticleTroubleshooting • Re: Problem with Johnwill Monitor
Installed the 64 bit version.When I try to edit boot/firmware/cmdline.txt, I get told that it is read only and I don't have permission to write it.Damned computer thinks it's in charge...Time to show...
View ArticleSDK • Re: Get Substrings using Delimiter
strtok probably comes closest to meeting the OPs requirement "As efficiently as possible". To avoid reentrancy issues, you can use strtok_r.Statistics: Posted by carlk3 — Sun Mar 31, 2024 8:37 pm
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HATs and other add-ons • Re: NVMe useful commands and disabling APST.
I stay on gen2 with APST disabled.On gen3 can do some hang 1 of 10 booting.Wifi scanning at same time hdparm test can be unstable on some case.On gen2 seems totally stable 10/10.The shielded cable...
View ArticlePython • Re: control 30 servo pill deepener
You probably want two PCA9685 servo control boards (16 channels each):https://www.adafruit.com/product/815It's not going to be easy.Statistics: Posted by ame — Sun Mar 31, 2024 8:59 pm
View ArticleC/C++ • Re: Need help to build a working make file
IMHO, manually writing and maintaining Makefiles is a waste of time. These days, CMake is the de facto standard for building C++ code. Even though the syntax takes some time to get used to, it's not...
View ArticleCamera board • Re: RPI Zero - Baremetal Unicam / CSI-2 Camera
I did several fixes, rebased the code based on libcamera instead of raspiraw, I think I enabled power domain properly as well, and I see some progresses when I enable RX and streaming CAM_IBWP...
View ArticleGeneral • Re: Why is it impossible to find information on Interrupt pins for...
This information is also implied by the API documentation for the GPIOs: https://www.raspberrypi.com/documentati ... ae16ab724f (enum gpio_irq_level). I'm a little confused, because I'm fairly new to...
View ArticleBeginners • Re: Raspberry Pi 5 can't boot up with AA batteries
Is you battery pack and cables able to feed 25W plus enough extra to allow for losses into your voltage regulator? If not, you won't get 25W (5V/5A) going to the Pi.The output rating on the regulator...
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Advanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
@ fikNow I am testing sandisk extreme 64Gb and is ok and same kernel you are using.But I have packages for update.I will update the rpi5 and see if is a problem with new packages.Se actualizarán los...
View ArticleSDK • Re: Elegant ways of documenting changes in SDK for publishing project
The way I have done it is to pull the SDK into a local sub-directory and hack that. You don't necessarily need everything but the SDK isn't set-up to easily allow 'most of the default but use files I...
View ArticleGeneral • Re: A bad soldering or too much heat?
In case the BB is one of those Chinese ones, those can have short-circuits or missing leads.First I've heard of that, so I googled it. Seems to be a rare or non-existent issue. Since these are made in...
View ArticleGraphics, sound and multimedia • Re: Push Button Video Display
Pi Presents will do this. Use a radiobuttonshow. You will need the legacy Bullseye RPi OS.pipresents.wordpress.comStatistics: Posted by Benjaguy — Mon Apr 01, 2024 8:43 pm
View ArticleOff topic discussion • Re: Deleted topic: error? over moderation?
This is the fake link I posted. Anything rude, offending?It doesn't need to be rude or offensive to cause complaint from people. Getting people's hopes up and dashing them deliberately isn't...
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