General • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
...Also, I think the author is wrong regarding SD-MMC...I think it is, or was, true: A pull-up on the DO cannot be omited, or some cards will fail initialization process. I don't know whether they...
View ArticleGeneral • Re: Trying to understand printf on FreeRTOS SMP on Pico
USB is protected by a mutex. The kernel uses a notification feature which monitors every mutex. The kernel does not understand that this is an ISR. The kernel itself locks up. It uses two mutex locks...
View ArticleGeneral • Re: Uploading to Pico took out Bookworm desktop
I think that is the SD card on the Raspberry Pi SBC not the Pico, I think? I am not thinking the dmesg shows the Pico as a storage at this stage. Hippy will clarify.The SD card would be a /dev/mmcblk0...
View ArticleAutomation, sensing and robotics • Re: Rotary encoder issues
Thanks. Just looked over the Pico and decided to go with the Pico H with no wifi. Now to get it ordered and figure out how do set everything up. Communicating between the RPi 4 and the Pico will be an...
View ArticleTroubleshooting • Re: Eth0 Shows Device Interrupt 106
It's not an error or warning, just information. /sbin/ifconfig prints it if it's present in the data structure given to it by the kernel. For reasons I don't particularly feel like investigating,...
View ArticleGeneral • Re: Continues SPI transfer
...The FT232H is the master in this case, my rp2040 is the slave. I have measured the clock with my Saleae logic pro 16 and it is roughly 30MHz....Oh, in that case, I think you're already running out...
View ArticleGraphics, sound and multimedia • Re: iMac as display for RPI5
Many thanks for your report inspector_gadget. And I'm glad to pump some dopamine into your veins. I didn't mention the issue in my first advice because I believed it was my fault during the...
View ArticleSDK • Re: RISC-V and tinyusb support
Your TinyUSB submodule is out of date1. Did you do a "git submodule update" after updating your SDK?2. Make sure you used a fresh (recreated) build directoryStatistics: Posted by kilograham — Tue Sep...
View ArticleNetworking and servers • Re: RAID setup problem
It doesn't seem to be able to load anything, would you have any idea what I could do?Buy a Dell server with hardware raid.Statistics: Posted by foxsquirrel — Wed Sep 11, 2024 12:00 am
View ArticleGaming • Batocera Bluetooth on Pi5
My Batocera Pi5 build is in a home theater rack, so the on board BT is not gonna cut it. I have a BT adapter (on the approved list for Batocera). I booted up a new image, it was working fine, but...
View ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
Guys,A little box turned up today.For info its slightly different from the image in both the App and and earlier images. Instead of the surface mounted buttons it has capacitive pads. It took me a...
View ArticleTroubleshooting • Re: Is there any chance to get my Pi working again?
Here's what I would do with my Pi.Rinse it with water, then shake it all off really well, then then spray it with 90% (or higher) isopropyl alcohol with will make remaining moisture evaporate away....
View ArticleGeneral discussion • Re: Raspberry Pi 5 and i2c OLED DIsplay not working
This errorCode: RuntimeError: Cannot determine SOC peripheral base addressis from a gpio library that is not compatible with the Raspberry Pi 5. I had a poke around, but I couldn't pinpoint the code...
View ArticleC/C++ • Re: Someone from another forum is pulling my leg
The book says 10 bytes the program below says 8 bytesIt might really help us if you told us which book says that.Can you provide a link to the "other forum" post?Some very minor sleuthing turned up...
View ArticleMicroPython • Re: Accept hanging on Pico W python
Given this problem shows with the example of how to code a webserver for the Pico W on the Raspberry Pi website and similar variations appear on a whole host of other sites ...Because they're all...
View ArticleAdvanced users • Re: Image File Utilities
Just noticed something with my backups of Ubuntu 24.04. The Bootfs mounting for /boot/firmware is unmounted during backup and not mounted afterwards. The weird thing is it doesn't do it every time....
View ArticleBare metal, Assembly language • Re: RPI touchscreen and Circle
Yes, it is definitely an 'Official 7" Raspberry Pi Touchscreen'.I have a few of them purchased not long after they became available (2017?).Is it possible that the initialisation for the screen...
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General discussion • Re: HW RAID
GE,Thanks for all your resposes.The reason, why I need HW RAID is due to EXSi...Why EXSi?... Don't have to time to study "how to" in Proxmos... And it's more comfortable and user friendly (for me).I...
View ArticleBeginners • Re: Pi5 vs Microsoft Teams
I assumed there was a web interface but the Microsoft splurge talks about the new teams app and that previous interfaces stopped working in July 2024.So i guess that is my question:- does teams still...
View ArticleTroubleshooting • Re: Pi 5 not accessible by other Pi’s Mount
thagrol, hortimech:Thanks for the suggestions; so far not working: still getting Error 2, no such file or directory.Did:Remove the symlink /Share_Videos Then sudo ln -s /home/barry/Videos /srv/Videos...
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