Troubleshooting • Re: shiny new pi 5
Not sure I understand “ desktop etc expands bigger than mu screen.”Can you post a screenshot / photo? (use Attachments)Statistics: Posted by neilgl — Fri Mar 29, 2024 8:46 pm
View ArticleSDK • Re: Pico SDK binary size?
The WiFi chip needs firmware to be loaded to operate. That blob is over 200kB by itself.I don't have a sense for how much code lwip is adding.MicroPython for the Pico comes in at about 300 KB, for the...
View ArticleTroubleshooting • Re: Raspberry Pi 5 8GB wont boot from SD card
Troubleshooting 101: try a different SD card.I have tried like 5 sd cards, even a new oneStatistics: Posted by Imacat_PlaysGames — Fri Mar 29, 2024 8:59 pm
View ArticleAdvanced users • What are the default 802.3 ethernet settings in Bookworm?
Device: eth0Connections:eth0: ipv4.method set to manual, with an IP address and gateway address, but no DNS serversWired connection 1: auto-connect with ipv4.method set to auto (which I assume is...
View ArticleGraphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
I had success using an older version of the operating system.I tried the two earlier versions and I found thatraspios_armhf-2024-03-13/ 2024-03-13 12:12 - does not workraspios_armhf-2023-12-06/...
View ArticleAdvanced users • Re: What are the default 802.3 ethernet settings in Bookworm?
eth0 is the deviceWired connection 1 is how its setup.click the wifi icon -> advanced -> edit connectionsto configureif your headless use nmtuiStatistics: Posted by kerry_s — Fri Mar 29, 2024...
View ArticleAdvanced users • Re: RPi4: Reloading VL805 firmware after boot
Thanks. Apart from the discussion about resetting the VL805, I have some new info: It seems the USB stack experiences problems, either periodically, e.g. because of EMI, or by user action when for...
View ArticleTroubleshooting • Re: V4L2 remote I/O error with IMX219 on RPi5
Can you check your kernel version with Code: uname -aIf it reports 6.1.73 then a step back to 6.1.65 with Code: sudo rpi-update d16727dshould workaround the problem.Or sudo rpi-update should get a 6.6...
View ArticleGeneral discussion • Re: EMG audio jack to RPI audio jack ?
So, if i use ADC will work?It'll help, you'll also need to verify the output of the ADC won't exceed 3V3, I'll step back now that others have a little more info to provide you with help.Statistics:...
View ArticleTroubleshooting • Re: PI Zero W heats up soon
After inserting the SD card into my PI Zero W and turning it on, it gets very hot within about 40 seconds.Define "very hot" because the Pi SoC can fell very hot to the touch while still running below...
View ArticleGeneral • Re: A bad soldering or too much heat?
Now when you sent an image of unsoldered board, in deed, there are via copper pretty close to pads. In normal soldering situation solder mask would protect.Maybe it is image perspective, but looks...
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General discussion • Re: Permanently disable wifi on the raspberry pi 400
Thank you!I will try to remove the wifi chip. I will purchase a heat gun and let you know how it goes.Without experience in doing this sort of thing, you will almost certainly destroy your Pi400. Just...
View ArticleTroubleshooting • Re: Rasp pi 4b don't boot. Green led blinks continuously
Hello, good afternoon.I have a problem with my raspberry pi 4b. I use it with LibreELEC, and suddenly it has stopped emitting the video signal.The red led is on, and the green one flashes continuously...
View ArticleRaspberry Pi OS • Re: 32-bit trixie/testing repo not getting updates?
testing/trixie is not a supported version.Statistics: Posted by kerry_s — Sat Mar 30, 2024 8:30 pm
View ArticlePython • Re: Bookworm & Python library hell
In my case I downgraded to Debian 32 bit version, which solved matching python 3.9 version for appropriate tensorflow lite as well. Anyway if anyone interested.Statistics: Posted by bmadhekar — Sat...
View ArticleSDK • Re: cmake: Mixed host based and RP2040 project...
Somewhat similar I cam across when writing unit tests.I could not make it with one build file having the unit tests run on my local machine and also beable to build the PICO formware.The only way to...
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Troubleshooting • Re: sudo reboot takes 4-8mins
Code: Random write speed 1 IOPS (target 500) - FAIL1 IOPS ! !Yea, I'd say that card needs to be replaced.My 4B models are all USB booting from SSD or USB3 flash drives.1. 4B 4GB Rev 1.4 boots from a...
View ArticleAdvanced users • XZ compression
On both of my raspberries, one on bookworm, one on bullseye, they show:Code: $ ldd $(which sshd) | grep liblzma | grep -o '/[^ ]*'/lib/aarch64-linux-gnu/liblzma.so.5I am worried, please...
View ArticleSDK • Re: FreeRTOS+TCP vs lwip?
Mongoose peaked my interest, however I also need FreeRTOS and it also took me some time as a newbie to understand LwIP. Specially when it comes to when to copy data, when sockets get's closed etc.....
View ArticleBeginners • Re: raspberry pi5 cluster to use in a multi-charger hub
If you plan to add an NVMe or USB flash storage device to any of the PI 5 computers in the cluster that Pi will need 5A. If they all run no monitor, no keyboard and no storage except SD card, then 3A...
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