Troubleshooting • Re: Bookworm: Error during sudo apt upgrade - kernel...
One other thing: In my earlier attempts to solve the issue, I followed someone's advice to run rpi-update, not realizing that this puts me on a potentially unstable version of the kernel. My current...
View ArticleGeneral • Re: Infinite read data from PIO using DMA
On RP2350, yes there's a special flag bit for this. On RP2040, not directly.The solution on RP2040 is to use two channels, with two possible approaches:1) Both channels are programmed to do the actual...
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General • Re: ETM instruction tracing for RP2350
Very cool! Out of curiosity: Which logic analyzer is this, at 1 GS/s capture rate?I think you well deserve a straight answer. It's an officially overclocked (100->125 MHz base clock, 800->1000...
View ArticleBare metal, Assembly language • Re: ASPM on rpi 400
I dug my own personal Pi 400 out of storage and can confirm - ASPM is "disabled" even on latest rpi-update kernel. Wat.I can manually enable ASPM with sudo setpci -s 00:00.0 0xbc.B=0x43. But if I...
View ArticleGeneral discussion • Updates fail on module build
Hello,RPi5/8 Bookworm facing a very strange behaviour since a couple of weeks. Obviously after trying to install miniconda - which didn't success, BTW.The console output is there :Code:...
View ArticleTroubleshooting • Pi 400 - WPA3 connection
I'm on pi 400. I can't a WPA3 connection to workTried wpa_supplicant & network manager.Tried the cypress firmware fix - Tried updating - Tried rpi-update (6.12)....All nothing.All I ever get is...
View ArticleMicroPython • Re: Cannot access micropython forum
Thanks for the info and link.It seems the attacks correlate with a phpBB CVE being revealed with script kiddies hammering the site without even checking to see if the server version is vulnerable to...
View ArticleMicroPython • Re: interrupt Pico code started by mpremote
Another possible way, but still just as ugly: use chained commands:Code: mpremote run ExceptionTest.py ; mpremote resume soft-reset(you don't strictly need the resume, and 'reset' will work just as...
View ArticleTroubleshooting • Re: framebuffers and hotplug
I looked a good bit into KMS and framebuffers and it sucks that it is like it is and even the existence of a tool like kmsrandr would help.Code: video=HDMI-A-1:1920x1080MR-32@60D video=HDMI-A-2:DDid...
View ArticleRaspberry Pi 400 and 500 • With great hope
Not sure if this is a topic of discussion, but I was not able to find anything in a cursory search.Are there plans, in the works, for fleshing out the section of the Pi 500 board to handle an M.2...
View ArticleTroubleshooting • Re: Pi5 not booting anymore
I now have it down to the board, the mini-HDMI, and the sdcard. Clearly it is not a Pironman problem at this point.When plugged into the monitor, I see nothing. This is with or without the sdcard...
View ArticleGeneral discussion • What's a CM0?
This is now the second time a CM0 related commit showed up and I don't find anything about it. What's up with that?Statistics: Posted by dividuum — Sat Apr 12, 2025 5:47 pm
View ArticleGeneral discussion • Re: What's a CM0?
its got the same soc as the pi3 and cm3, my best guess might be a cm3 with the cm4 form-factor?Statistics: Posted by cleverca22 — Sat Apr 12, 2025 6:02 pm
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