General • Re: out of sync issue
Can it happen that on one of the cores I write a value into a variable and the other core doesn't see that? Not until I repeat the whole process? And no ISB/DSB/DMB helps about it.Might be from...
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Media centres • New life for an old pioneer amplifier as an MP3 jukebox with...
Not sure if it is the right place in the forum, but I recently saved an old broken surround-sound amplifier from landfill with a simple motherboard transplant based on a raspberry Pi PICO2. I was...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: UART0 with Tx on GPIO14 problems
What is connected to the GPIO - can you post a picture?Statistics: Posted by neilgl — Thu Jan 15, 2026 9:10 pm
View ArticleCamera board • libcamera API questions
Can 2 video streams be run (for example with different output sizes) for one camera configuration?When FrameDurationLimits min and max set to one value and that time is not possible because of exposer...
View ArticleSDK • Re: rp2350 with tinyusb (device) - "slow" with FreeRTOS
A clue I just discovered is that it has something to do with how vTaskDelay() is working in the RP2350 port.With RP2040 it works as expected, but with RP2350 vTaskDelay() seems to delay a LOT longer...
View ArticleNetworking and servers • VNC Viewer cannot connect to Raspberry Pi 5 running...
I am trying to connect VNC Viewer on my PC to my Raspberry Pi 5 running Debian "Trixie".Here is my situation so far:* VNC mode is enabled on the Pi via raspi-config.* I can access the Pi GUI using...
View ArticleOff topic discussion • Re: Viral
If you are under the impression that a "viral" (read: marketing) video with sufficient "views" will significantly impact the share price of a de-facto blue-chip company that's a constituent of the...
View ArticleOff topic discussion • Re: Where can I find electronic circuits classified by...
Is there any link with Raspberry Pi or is this a general electronics question?I have found the exact same post on two other websites, so I suppose it is a general electronics question, along with...
View ArticleOther • Re: New Pi Imager 2.0.4 released
I don't think this popup used github releases as a reference but rather the apt repoThat's correct, and that has bumped itself to 2.0.4 so 2.0.3 and earlier should have noted that, should have...
View ArticleSDK • Re: i2c routine question.
Try this option:int i2c_read_blocking (i2c_inst_t * i2c, uint8_t addr, uint8_t * dst, size_t len, bool nostop)...nostop If true, master retains control of the bus at the end of the transfer (no Stop...
View ArticleOther • Raspberry Pi 5 (ARM64) + OpenVINO: Severe RAM growth when calling...
Hello everyone,I am developing an object detection project on a Raspberry Pi 5.The camera side (Picamera2 / libcamera) works perfectly fine: when running the camera alone, RAM usage is completely...
View ArticleGeneral • Re: PicoHDMI - HSTX HDMI output library for RP2350 with audio support
Would it be possible to support a 640x480 RGB332 8-bit colour depth frame buffer ?Yes, that is already supported. The library itself doesn’t impose any limits on resolution or color depth, as long as...
View ArticleBeginners • Re: starting systemd service after GUI is up
Aha: I didn't know I needed to enable the service after changing itMore importantly, enabling a service creates links; changing the service definition and rebooting doesn't delete these links. So, the...
View ArticleGeneral • how do I run thonny in windows?
I have just got hold of a pico W and am familiar with thonny as I have other pi's.https://learn.pimoroni.com/article/gett ... m-firmwaresays You can download Thonny in Windows, Mac or Linux flavours...
View ArticleGeneral • Re: how do I run thonny in windows?
I downloaded the installer for Windows: "thonny-4.1.7.exe" and ran it - no manual extract of any files.Statistics: Posted by neilgl — Fri Jan 16, 2026 10:10 pm
View ArticleBeginners • Re: Noob error: I fear I may have bricked my Pi5
Another abuse of sudo with serious consequences.In future when removing files/directories from your home folder drop the sudo.Statistics: Posted by wildfire — Fri Jan 16, 2026 10:45 pm
View ArticleNetworking and servers • Re: VNC Viewer cannot connect to Raspberry Pi 5...
I only get a grey screen : adjusted some settings and everything works fine now.Can you elaborate on this ?Statistics: Posted by dwam — Fri Jan 16, 2026 10:47 pm
View ArticleGeneral discussion • Re: What product would you like to see?
(278828)?I don't get it - why the random numbers?Statistics: Posted by jdb — Sat Jan 17, 2026 9:36 pm
View ArticleTroubleshooting • Re: Why is Pi5 using Dec 8 eeprom and Pi4 Jan 9?
I went into the files /usr/lib/firmware/raspberrypi and looked at bootloader-2711/latest and bootloader -2712/latest. bootloader-2712/latest does not have a pieeprom-2026-01-09.bin file while...
View ArticleTroubleshooting • Re: Raspberry pi zero 2w unable to load the OS
OK you purchased a new card - it may be fake/faulty. Have you got another card you can try?"unable to view on the display also" - how is the display connected to the Pi Zero 2W?Statistics: Posted by...
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