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Troubleshooting • Re: RPi3B+ isnt booting
It's not a case of a new 3B+ with old firmware, is it? Normally there would be a message on the screen, but that might have been suppressed.The date on the image is early 2023, so it could be late...
View ArticleTroubleshooting • Re: pi5 running insanely hot (80C +) with 40% cpu load
The problem with summer time may be that the fan will send the same hot air that can't escape from the case. The active cooler may be more than enough but the "problem" imho will be the case.The case...
View ArticleHATs and other add-ons • Recommended maximum 3.3V current draw for a HAT on...
Are there any guidelines regarding what is the permissible (or recommended) maximum current draw from the 3.3V power rail (i.e. the 3.3V pins on GPIO) for a HAT used with the Pi 5?From what I have...
View ArticleTroubleshooting • Re: Autostart bashscript with libcamera does not work
See below the log.It looks something is running, but where? It's not on my screen (HDMI) ??What can I do here?Code: No protocol specifiedPreview window unavailable[0:00:18.059966766] [1042] [1;32m...
View ArticleSDK • Re: pico_sdk_import.cmake question
This appears different than what was posted above.Yes. It's showing that PICO_SDK_PATH has already been set, and correctly - ignore the direction of slashes because CMake will.As it's being explicitly...
View ArticleTroubleshooting • Re: DS3231 IIC Clock not working
Hello, yeah I checked it and it's enabled.....but still not working...Statistics: Posted by koerli — Thu Mar 07, 2024 3:55 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How Can I Force DSI Output on Pi 5
UPDATE:I was able to get DSI outputs working by compiling the "vc4-kms-dsi-dumb-panel-pi5" overlay myself and removing its header files, however I could not make the "vc4-kms-dsi-generic" work yet, I...
View ArticleFrançais • Re: gpio c++
re !!donc j'ai essayer ce que tu me propose : ecriture: Code: void ecritTemps () { FILE * nomFich; float t0 = ds_temperature[0]; float t1 = ds_temperature[1]; float t2 = ds_temperature[2]; float t3 =...
View ArticleRaspberry Pi OS • Re: Static IP with Bookworm
I agree with the above sentiment that the documentation is a little bit proscriptive where it may not need to be.For my own purposes, I often bring up small clusters of Pis, and it's way faster for...
View ArticleBare metal, Assembly language • Struggling to make SPI DMA work
Hi.I am implementing pixel data transfer via SPI + DMA on Raspberry PI 3B+I have an ili9341 display and I want to output 320x240x3 bytes of data over SPI with the help of DMAI have read carefully...
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Device Tree • rpi4 serial port - uart to usb
Hi there,So I have been reading about this now, and I am every time more confused so I thought I would ask here. After upgrading the OS on my pi4 (8gb version) it did not boot again, I believe the...
View ArticleNetworking and servers • Re: Which is the "Proxy"?
Is it the proxy that will handle the incoming traffic or...?Yes, the proxy receives the incoming traffic and passes on the relevant parts to the other system.Thanks - atleast I have a starting...
View ArticleTroubleshooting • Re: Kernel panic while booting RPI5 over clocked to 3ghz
Don't overclock the second board then?https://www.makeuseof.com/silicon-lotte ... -the-same/Statistics: Posted by jdb — Fri Mar 08, 2024 4:09 pm
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Advanced users • Re: Pi5 - PWM on GPIO 18
A quick check suggests there may be around 80 overlays that need fixing. Here's a random example: https://github.com/raspberrypi/linux/bl ... si#L70-L72Statistics: Posted by PhilE — Fri Mar 08, 2024...
View ArticleCompute Module • Re: Kernel Panic on exec switch_root
Thanks a lot for your help!I don't get an error and I do see a prompt over serial. I do not see the prompt on the HDMI display. Progress, but I don't know how to type in it.Code: [ 4.667099] mmcblk0:...
View ArticleTroubleshooting • Re: Raspberry Pi only detecting audio but no video input of...
Bookworm is being used by meStatistics: Posted by anro2245 — Fri Mar 08, 2024 4:15 pm
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
More info,Fresh pinn lite beta install, no modification. Standard screen (1980x1024). Raspberry OS with desktop.- Same issue, when I reboot without screen plugged, the pi 5 stuck.- Same issue also,...
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Troubleshooting • Re: Raspberry Pi 5 HDMI
Thank you so much my Raspberry is working now so thank a lot. I did try doing it this way /boot/firmware/cmdline.txt but it did not work so I ended up having to put the sd card in to my PC and going...
View ArticleAdvanced users • Hardware PWM documentation?
I'm specifically interested in non-Pi5 hardware PWM, but I can't find any official documentation on how to use it.The best I can find is a 3rd party python library here, which references some blog...
View ArticlePython • Re: Python Program Adaptation
And don't worry, the PI 4 is compatible with RPi GPIO?The Raspberry Pi provided 'RPi.GPIO' is not compatible with any Pi using Bookworm, but the third-party replacement is.Statistics: Posted by hippy...
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