Raspberry Pi 400 • Re: Pi 500 forum?
I'll get the title of this forum updated to include both.Statistics: Posted by jamesh — Wed Dec 11, 2024 5:15 pm
View ArticleAdvanced users • Re: Touchscreen power + data through USB C port
5V @ 5A has to be negotiated. That's unlikely to be a mode that your display supports, and nor will your Pi4.You may get away with a 3A power supply on your Pi4, but just keep an eye open for low...
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Troubleshooting • All my Picamera2s stopping being detectable
TL;DR; - my picams all suddenly stopped being detectable at once, even for new hardware. Does anyone know of an external "thing" (like a signal) that could interfere with a picam being detected by the...
View ArticleGeneral discussion • Re: Flakey Pi, Image or SD Card?
I have been having problems with one of the PiB's. In any case, here's what's going on.It goes off-line at random when I'm not using it. I haven't been able to get Nomachine working on it even though...
View ArticleHATs and other add-ons • Re: Power Hat+ spec questions
You have hit on the key issue; I have a “standard hat”, but I also want to use the functionality of a power mode 1 hat (firmware automatically sets usb_max_current_enable=1).I see a couple of ways to...
View ArticleGeneral • Re: Connecting a Pi Pico directly to the internet with SIM modules
Is it not SIM800L which most people use to connect via the cellular network to get an internet link in places where 2G is still supported ?In the UK the EOL for 2G is said to be 2033 but many suggest...
View ArticleGeneral discussion • Raspberry Pi Monitor, Black - confirmed?
I haven't been able to find any mention of the black version of the recently announced Raspberry Pi Monitor, but I've seen it on a at least two approved...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • When in shutdown does GPIO go back to the...
Hi,I am looking at how to know that shutdown has completed by looking at a gpio. I have looked at the dtoverlay for gpio-poweroff and it works minus on gpio 2 with active low, it goes low for 100ms...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Touch driver development - strange...
I have put two text files and two folders on the DUT Desktop desktop and yes I have noticed that grey box with the file or folder name appears whenever I hover the mouse pointer over a screen icon...
View ArticleMicroPython • Re: Hardware .irq Interrupt on Button Push Difficulty
Try this basic aproach to debounce: Code: if (time.ticks_ms()-delta) > debounce:This will act oddly when ticks_ms() rolls over. Better to use time.ticks_diff() which corrects for this.(Rollover...
View ArticleTroubleshooting • Re: SSH Not Working Correctly
Yes it looks like that with the username@raspberrypi, just when I put in the password it always says that it is wrong. I don't understand why but when logging in with my keyboard and monitor plugged...
View ArticleAdvanced users • Re: NUMA Testing
I believe the zerolatency option disables multicore encode and so the benefits of numa are limited.I'd expect better numa results for a non-zerolatency encode.Makes sense, although the pipeline is...
View ArticleGeneral • Re: A Snek port for a Pico ?
Yay!Code: pi@Pi4B:~/mypico/snek/ports/feather-cmake/build $ make[ 1%] Built target bs2_default[ 3%] Built target bs2_default_library[ 4%] Building C object...
View ArticleDevice Tree • Re: Configuring MCP2518FD on SPI3 of CM4makes sense
Thank you so much!! Worked perfectly first time. KR, AndyStatistics: Posted by AndyGPS — Thu Dec 12, 2024 5:15 pm
View ArticleCamera board • Re: Newbie alert! Help with Rpi5 and camera distance recording
Ok folks I was able to get some of my own answers on this by moving stuff all around to be able to have the RPi5 by the window. It does indeed detect motion with the script above. I managed to add...
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Beginners • Re: Should a RPi be powered off completely before disconnecting...
I always turn off the power before fiddling with disk-like devices. I've used the CanaKit power switches on both the Pi4 and the Pi5 with no problems in terms of reliability, power delivered, or...
View ArticleTroubleshooting • Damaged boot partition aftermath
Hi, I need some help. Following the various instructions from the Official Documentation page I set up my Raspberry pi 3b to do USB Boot, after setting the OTG switch. I powered a SSD with a Weme USB...
View ArticleFrançais • Re: Rp4 + boitier argon one m2 : quel disque de stockage possible ?
bonjour,j'ai acheter un RPI4+ Boîtier Argon ONE M.2 pour Raspberry Pi 4 dans l'emplacement prévu, je souhaite ajouter un disque de stockage de mediadans les M2, il y a SATA et NVME,lequel choisir ?Euh...
View ArticleRaspberry Pi OS • Re: RPi 5 8GB RAM failed reboot and exit to initramfs
Further test today1. I unplugged the USB thumb drive. On low speed USB, I have keyboard and mouse. One one of the USB 3, I have an external USB port extender. The other USB3 port is unplugged. At the...
View ArticleAdvanced users • Re: Image File Utilities
What "device" is mentioned above? There is a lot of space on target drive.The backup file is created with the size around the value, specified at the beginning.But I didn't investigate it yet.The...
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