Advanced users • Re: using readl() to read GPIO MMIO always returns 0 values
It works well now. the 0X20200000 base address is indeed valid for Raspberry Pi zero W 1.1Statistics: Posted by rodv92 — Sun Aug 17, 2025 2:38 pm
View ArticleGeneral • Re: Actual C++ (as in OO) code for the pico ?
Meanwhile I got a Waveshare Pico UPS and the demo code in C++ and Python are both in object-orientation, using classes and methods. A timely coincidence.Thanks for all the comments on the matter, and...
View ArticleNetworking and servers • Re: can´t login with ssh
Thank you for your help!After removing the key it was the same reaction!Where can I disable strict checking of the host key?Code: ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null...
View ArticleBeginners • Re: Trying to understand the ECO system of the Pi
Yay! Official Raspberry Pi Approved Reseller promotes the Foundation's new display"The 5 inch capacitive touch display, made for and by Raspberry Pi!This official display from the Raspberry Pi...
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Beginners • Re: Typical running current draw?
Yes, of course, RTFM is warranted in there somewhere. I did see the official docs along the way, but the numbers they publish were all higher than what several sources were saying they saw so I...
View ArticleRaspberry Pi OS • Re: Clean image then update errors
Looks like it was the SD card. Got a new one today, imaged using same software and it updated/upgraded and works without a hitch. Much appreciate all the responses here!Statistics: Posted by...
View ArticleRaspberry Pi OS • Re: upgrade and no screen on vnc connect
Code: pi@e-pi3:~ $ sudo lightdm --test-mode --debug[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log[+0.00s] DEBUG: Starting Light Display Manager 1.26.0, UID=0 PID=1093[+0.00s] DEBUG: Loading...
View ArticleBeginners • Upgrade to specific version
I have a Pi2B currently running Buster. Is there a way to upgrade it to Bullseye rather than to Bookworm?I do want to go to Bookworm but would prefer to take it in two steps if...
View ArticleBeginners • Re: Upgrade to specific version
I have a Pi2B currently running Buster. Is there a way to upgrade it to Bullseye rather than to Bookworm?I do want to go to Bookworm but would prefer to take it in two steps if possible.ThanksMickWhat...
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Beta testing • Re: Updating to trixie
Finally tried to update a Pi5 (my Internet connection is particularly bad and it took more than 3 hours... Everything looks OK apart from 1 oddity: I purged Firefox a long time ago, but it gets...
View ArticleTroubleshooting • Re: Troubleshooting raspberry Pi 4 Model B
What do you get on the screen if you boot up with no SD card and just power supply and HDMI connected?Nothing, theres no HDMI output at all but the moniter itself works fine.If challenged for...
View ArticleAdvanced users • Re: pi-gen failing to create minimal Buster image
Discovered the 'Buster' branch of pi-gen still exists and works, have managed to create a custom image. I missed this previously as you have to select 'All' branches to see it.Statistics: Posted by...
View ArticleGeneral discussion • Re: New official 5" display
..The datasheet I have found is from 2023, there might be a more recent one but I have not found it yet. It states viewing angle at 80 all round.thanks for that.Statistics: Posted by...
View ArticleBeginners • Re: Rasperry pi 5 power up with conerter
Depending on your exact requirements you might consider this:viewtopic.php?t=389322#p2324859Statistics: Posted by Pi5_User — Tue Aug 19, 2025 1:49 pm
View ArticleRaspberry Pi Connect • Re: Paste to Remote Has Problems
still not working either wayStatistics: Posted by 1TE — Tue Aug 19, 2025 2:01 pm
View ArticleRaspberry Pi Connect • connection closes
Everyday at 15:45 the connection closes. After that it closes every few minutes until approx 16:30.What's going ?Statistics: Posted by 1TE — Tue Aug 19, 2025 2:03 pm
View ArticleBeta testing • Re: rpi-swap (Trixie only) - zram-based swap
Seems to be reliably creating swap now on every boot - did several reboots on Pi 5, Pi 3B+ (64 and 32-bit, and with total_mem=512), Pi 1B rev1 256MB and it looks good. Dmesg and journalctl look clean...
View ArticleGeneral discussion • Perhaps a Daft Question: What is the Floopy Disc Icon?
Guys,Being a casual visitor I tend to miss stuff. Having posted something I hope is useful to others a week or so back I notice a little Floppy Disc, maybe an old 3-1/2" type, icon next to my handle....
View ArticleRaspberry Pi Connect • Re: connection closes
What connection from where to where? e.g. remote Pi3 on Wifi to home PCStatistics: Posted by neilgl — Tue Aug 19, 2025 2:35 pm
View ArticleGeneral discussion • Re: Perhaps a Daft Question: What is the Floopy Disc Icon?
If you mean in the topic list here on the forum (?) it indicates that there are attachments in that topicStatistics: Posted by DirkS — Tue Aug 19, 2025 2:38 pm
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