Troubleshooting • Pi5 : logout blocks access (?)
The device is a fully updated Pi 5 (kernel 6.6.20+rpt-rpi-2712). The symptom is that when I logout from the desktop environment the device 'blocks' as follows :I can not login again (authentication...
View ArticleSDK • Re: cmake: Mixed host based and RP2040 project...
I've managed to achieve a mostly acceptable result by using ExternalProject...Code: ## Add the external project to make the tool...#include(ExternalProject)ExternalProject_Add(Tool PREFIX tool...
View ArticleHATs and other add-ons • Re: Can I connect multiple PCIe hats to an RPi5?
I may need to use multiple PCIe hats with the same Raspberry Pi 5. Is it possible to connect them?Not directly. You'd need an intermediate board with a PCIe packet switch. You may also need to have...
View ArticleCamera board • FrameRate, FrameDurationLimits and Resolution HQCAM
Hello,I'm building an interface for the raspberry pi hq cam with pyqt5 and picamera2.I've made a menu with different settings including different resolutions (image ratio) and different framerates...
View ArticleRaspberry Pi OS • Re: GUIDE: A keyboard-centric configuration of RPiOS...
A couple of bits of feedback:A 2GB RAM requirement for the desktop/GUI is not "extremely light on resources". There are plenty of Pi models with less total RAM than that.SSD and NVMe are not the same...
View ArticleGraphics, sound and multimedia • Re: Live Video Feed on Headless Raspberry Pi 5
To get better performance I think you would need to persist with the previously mentioned approach.There are three packages that include h.265 support on a desktop PiOS install. Perhaps installing...
View ArticleGeneral • Re: Run Python script on PC with the press of a button
A pico cannot run code on a PC - they are entirely separate devices.The best you can do is have the Pico communicate with something already running on the PC which can then start your script....
View ArticleTroubleshooting • Re: Malloc_Consolidate:() Invalid Chunk Size Error
That is a very interesting observation - and the opposite of what you might expect. To try and force this into the frame of a dynamic memory issue, I would be thinking along the lines that the memory...
View ArticleAdvanced users • Official images with enabled metadata_csum
Two years ago I asked, why the official Raspberry Pi OS images do not have metadata_csum enabled on the EXT4 file system, even though it has been the default for mkfs.ext4 since...
View ArticleTroubleshooting • Help with raspberry zero wh
Hi,I'm carrying out a small project that requires the use of a raspberry zero wh with a touch screen directly connected to the gpio socket.I will also have to connect an arcade joystick and buttons......
View ArticleAdvanced users • Re: Official images with enabled metadata_csum
https://github.com/RPi-Distro/pi-gen/co ... 9c9bba860aStatistics: Posted by trejan — Tue Apr 02, 2024 1:07 pm
View ArticleFrançais • Re: gpio c++
salut les a vous ! il y avait longtemps ! je me suis amuser a decouper mon code : voir le lien https://github.com/ludoiphone/gainable/ ... eRaspberryStatistics: Posted by ludoraspberry — Tue Apr 02,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 and 6 SPI screens
This is FOC so NO SUPPORT AT ALL!Will not bother to answer a single question related to this overlay as I spend enough time for getting this working.You will need a PC9685 to use it. You need to think...
View ArticleCamera board • Re: FrameRate, FrameDurationLimits and Resolution HQCAM
Hello,I'm building an interface for the raspberry pi hq cam with pyqt5 and picamera2.I've made a menu with different settings including different resolutions (image ratio) and different framerates...
View ArticleGeneral discussion • Re: Replace image from within
It's not easy, but the normal way to do this is to have a GPIO that selects either a different boot partition (see EEPROM config / tryboot_a_b) or selects a different kernel / initramfs (see...
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General • Re: I have a few questions because an error occurred while using...
Have you installed CircuitPython on the pico as shown in their Github link ? https://github.com/ArduCAM/PICO_SPI_CAM/tree/masterYes physical pin 8 on the Pico is GND. We are using SPI. The Arducam is...
View ArticleCamera board • Re: Zero 2w dt-blob.dts for camera flash GPIO
I tried the sync signal method with both libcamera and the legacy stack, but it only seems to work with the legacy stack.Thanks a lot, this is all i need. The sync pulse will be connected on the pin...
View ArticleGeneral discussion • Re: Error loading shared libraries:...
You're going to have to recompile. Your old program is likely 32-bit ARM, while the Raspberry Pi 5 is 64-bitI got such an error at first and then I reinstalled the Raspberry Pi 5 in 32 bit. I don't...
View ArticleBeginners • Re: Problems installing raspian
Booted up with SD and it didn’t workOk, thanks. Now we can look at why it didn't work.Which image did you choose to install on your RPI 3?How did you determine it was not working?Did you check your...
View ArticleMicroPython • Re: Getting data from a website hosted on the pico w
As per 'Lazzerman' you need to pass your slider setting back to the Pico W. I guess that could be done by having a HTML form on your page with a 'submit' button or perhaps triggered on moving your...
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