Python • Re: How do I fix this Python code?
The run is in the python editor, Mu. I pressed Run at the top of the app to run the code and stop to stop running it. The buttons aren't external they are built in the app.Statistics: Posted by Henrik...
View ArticleTroubleshooting • Pi5 power question
Hi guys I have an original power adapter for Pi 5 and Pi works just fine with it.Out of curiosity I connected it via GPIO to my bench power supply with 5V 6A and Pi will start, boot and then...
View ArticleTroubleshooting • Monitor switching off.
OK, my first diagnosis was a problem with the monitor, but I'm testing it with another video source as we speak, and it seems to be working fine so far, so it is time to look to the Pi for clues.It's...
View ArticleTroubleshooting • Re: Pi5 power question
IIRC a recent update tackled this:Code: sudo apt updatesudo apt full-upgradeStatistics: Posted by davidcoton — Wed Feb 28, 2024 1:31 pm
View ArticleBeginners • Midi on the raspberry pi5
I'm thinking of doing this projecthttps://www.samplerbox.org/article/midiinwithrpiOn my raspberry pi5Do I have to do any of the hacks to get the clock rate to 31250 or do I just set it to that with...
View ArticleTroubleshooting • Re: Monitor switching off.
Ah no. Scrub that: it has just gone off: it isn't the Pi.Statistics: Posted by Hairyloon — Wed Feb 28, 2024 1:32 pm
View ArticleTroubleshooting • Re: cant get booting from NVMe to work
Sounds like you have an old bootloader and/or the wrong configuration for boot order.Update you boot loader:Boot from SD cardCode: sudo apt updatesudo apt full-upgrade -ysudo rebootSet the boot...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How Can I Force DSI Output on Pi 5
vc4-kms-dsi-generic-overlay.dts was added to the kernel recently. As per the README you can configure it for a generic DSI panel that requires no initialisation sequence just using...
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Device Tree • Re: Pi5: PCIe NVME SSD works without setting dtparam=pciex1 in...
Thanks all for your responses, all is now clear For those who are interested, I've attached some pics of the PCIe to NVME adapter board from the Argon Neo 5 case. The aforementioned autodetect pullup...
View ArticleBeginners • Re: Radical RPI5 Audio Idea or is it?
another thing...when you select the device via the pulse audio control, some devices have multiple profiles...(select "device profiles") You can select them from the drop down...make sure that you...
View ArticleCamera board • Re: Need camera & lens recommendation. Losing eyesight....
Based on the WVGA screen width and the clearance distance, you are looking for a camera with a Horizontal Field of view of about 28deg wide.The compact V2 V3 camera modules are quite a bit wider in...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Configuring UART ttyAMA3 on CM4 module
Is there a chance to prohibit pi4j doing this? No - pi4j bypasses the kernel and talks directly to the hardware.Or shall i overwrite my pin definition file, so that it do not know these pins are also...
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Graphics, sound and multimedia • Re: RPi OS music player
Well you could always role you own. It's not that hard:RPiOS lite (or Desktop with auto login to the desktop disabled)MPD for local playback or shairportsync (or whatever it has been forked/renamed...
View ArticleAutomation, sensing and robotics • For which Raspi versions can the rpi-lgpio...
I am using the rpi-lgpio module on a Raspi 5, and all works well.Bet I can't get it to work on a Raspi 3. Using the same code, It fails with message "No module named 'RPi'".Does anyone know: does...
View ArticleGeneral • Ensuring PWM/GPIO outputs are low after critical events
Hi,I'm using a Pico to drive two PWM electric wheelchair motors via a "dumb" motor driver board that amplifies the PWM signal, no more, no less. When coding, if I press Ctrl+C in the console, the PWM...
View ArticleTroubleshooting • Mouse cursor and Taskbar have disappeared
Have asked this in RetroPie Forum but suspect they will tell me too come here so here I amDevice Pi3 B+os retropie 4.8.4Was working fine a few days a go.Ok so basically I booted in too desktop via F4...
View ArticleMicroPython • Re: Frequency counter stops after while
While using PWM for measuring low frequencies is enough, there's no reason not to use the PIO counter if there are unused state machines and has the advantage of having a better resolution for a given...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: 1mhz square wave
1 mean 1Mhz.Can anyone show me the equivalent code in gpiozero and lgpio?Thanks.Statistics: Posted by Al98 — Thu Feb 29, 2024 1:34 pm
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General discussion • RPi5 wont boot...
Hi, My new RPi5 wont boot. Just going round and round. Green light.Anyone got any ideas?Lexar 32Gb microSD with 64bit bookworm imaged using Pi Imager.Thanks,amclw1Statistics: Posted by amclw1 — Thu...
View ArticleGeneral discussion • Re: RPi5 wont boot...
I would try a different sd card.Statistics: Posted by rpiMike — Thu Feb 29, 2024 1:53 pm
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