Troubleshooting • Re: recently imaged to new SD card, SSH connection...
Given the relative low cost of an SDcard...and the amount of problems on here that are related to bad SD cards; personally' I would start afresh with a new one as it would eliminated one possible...
View ArticleTroubleshooting • Re: another undervolted argon one
This works with my similar setup https://shop.pimoroni.com/products/rasp ... 4500349011Statistics: Posted by Craig1234 — Fri Sep 12, 2025 9:17 pm
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MicroPython • Re: Experiments in chaining DMA to PIO - strange error and room...
Regarding the second question, sorry, I am not so much into MicroPython but you might find something useful here: https://docs.micropython.org/en/latest/ ... emoryviewsAlso viper functions make use of...
View ArticleTroubleshooting • Re: RPi5 Bootloader Update Error
Using USB Boot on Linux worked but when I try boot the OS on the SDCard I get static red light and no screen output, no fan ontried USB Drive with Pi OS changing the boot.conf to 0xf4 but same result,...
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Off topic discussion • Re: A bit of Raspberry with 144C/288T
I searched for center city (x- and y- coordinate range is 0..20000) and found city 68605:Code: pi@raspberrypi5:~/RR/tsp $ grep " 100.. 100.." ../data/tsp/extra/mona-lisa100K.tsp68605 10056...
View ArticleBeginners • Re: Imager changing password when flashing OS
well everyone, I have figured it out. it was nothing above. it turns out the video I was following led me astray. I was putting in my server name, not username when trying to log in. I re-flashed my...
View ArticleRaspberry Pi Connect • Re: Missing mouse pointer
Any solutions to this problem?My mouse is still missing half the time, or is so slow to respond, it is ridiculous.Need to find a solution with raspberry.pi connect or find something...
View ArticleTroubleshooting • Weird partial system hang / zombie state - Unresponsive
Hi,I’ve experienced a strange issue with my setup and I can’t seem to wrap my head around it.I’m running a Raspberry Pi 5 (8GB) with a Pimoroni NVMe Base and a Lexar NM710 M.2 500GB SSD.I noticed that...
View ArticleSDK • Re: SOLVED! Re: Anyone got assembly code for 32x32 => 64 that works?
Right, fixed it, it was dumb. I think my attempt to "correct" the code I inherited broke it further! Here is the fixed version :Code: mul32x32_64 :.global mul32x32_64push {r4}uxth r2,r1 // r2 =...
View ArticlePython • LCD1602 and luma
Has anyone successfully used the luma.core library for an LCD driven by a Hitachi HD44780 controlled by a Pi? I have a Vilros LCD1602A which I have been able to control using a localized version of...
View ArticleRaspberry Pi OS • Re: Booting Pi5 from specific USB drive
Thanks! Any idea on how to get that "VID/PID pair" in hex?Code: lsusbStatistics: Posted by thagrol — Fri Sep 12, 2025 10:04 pm
View ArticlePython • Re: Debug Flask Server from Thonny
Did the ping from the desktop PC to 192.168.1.121 work ok?Yes, zero packets lost.If I activate and launch from terminal, from my PC if I use local host I get nothing. http://localhost:5000/If I use...
View ArticleNetworking and servers • Re: Installed openvpn but have no internet...
Thanks. I will try that. Curious, Why would the vpnServer running on an Asus router using a different make a difference?Statistics: Posted by Ronaldjdavison — Sat Sep 13, 2025 9:21 pm
View ArticleBeginners • Re: Jumpy EC11 Rotary Encoder on Raspberry Pi
Intellectual Property rights have been acknowledged in China since 1980.Separate story on this. We designed a solar panel controller for a company in Hong Kong some years ago. One panel in, charges a...
View ArticleTroubleshooting • Re: Pi4/5 Boot Menu - Not visible over composite output
ok, damn. Thank you.Statistics: Posted by loggio — Sat Sep 13, 2025 10:19 pm
View ArticleSDK • restarting a DMA that reads from a PIO fed FIFO
I've got some PIO code that counts bits in an incoming bit stream; and for every 8 clock transitions; it pushes the count into a FIFO; which then fills up a DMA buffer. Once the buffer is full, an IRQ...
View ArticleGeneral • Re: PT52-Lua The Modern Retro computer
Silly things I did today, I did the "Bad Apple" port. Took some doing to get the play back to look good and some tricks with files and sorting so the SD card / FAT didn't slow to a crawl. I have 65...
View ArticleGeneral discussion • Re: Need a New Raspberry Pi - Which One?
i bought the 8G pi5.more memory is always better (if you can afford it). Prob never will need it, but it's nice to have!Statistics: Posted by terribleted — Sun Sep 14, 2025 9:22 pm
View ArticleTroubleshooting • Pi5 RTC and chrony: `RTC driver could not be initialised`
Hello,I want chrony to use the RTC from the Pi5, but the following error appears:Code: Sep 14 21:32:15 chronospire systemd[1]: Starting chrony.service - chrony, an NTP client/server...Sep 14 21:32:15...
View ArticleBeginners • Re: 1TB SSD : a thought and observation
I quote from How-To-Geek :"Larger capacity SSDs, due to having more available sectors and more "room" to use before failing, should last longer in a predictable manner. For example, if a 250GB Samsung...
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