Troubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
Thank you. Here are the traces:trace-1M.zip: No losstrace-20M.zip: Some lossStatistics: Posted by Steve Ochs — Wed Aug 07, 2024 2:55 pm
View ArticleTroubleshooting • Re: RPi5 only boots to RPi OS
PINN is not an OS itself,Actually, PINN *is* an OS. It is a specialized OS whose purpose is (primarily) to install other OSes.The point is that if nothing else, you should be able to install PINN on...
View ArticleBeginners • Re: Raspberry pi 4+ HDMI enable
What I don't understand is how to update the boot of the rpi4 with the raspi-config option. Is it necessary to remove the sd from the pi? I don't understand anything, sorry. Ambien I'll try another...
View ArticleGeneral discussion • Re: Auto output to HDMI on startup question
For example upon startup the pi runs a colour bar generator and outputs that on HDMI 1 and simultaneously runs the current time and outputs that on HDMI 2?Nitpick... There is no 'HDMI 2". There is...
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Other projects • Vintage Phone Pi4
Hello all !I have one dusty Rpi4 that I used for many years as a server and now I have an idea to bring it back to life.I have a restaurant and by the entrance there is a small telephone cabin. My...
View ArticleRaspberry Pi OS • Re: GCC 14.1.0 with Bookworm on RPI5
My script just does the wget once at the start.Hi there, I apologize for bumping this thread. That said, I have been trying to use your script to build an older version of GCC (before 11.0) on my Pi4B...
View ArticleTroubleshooting • Re: USB Camera Detects but video won't work?
What does this show? Code: v4l2-ctl --list-devices e.g. my cheap USB webcam on a Pi4 has:Code: HiCamera: UVC Camera (usb-0000:01:00.0-1.3): /dev/video0 /dev/video1 /dev/media4This is what I get: sudo...
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General discussion • Re: RP2350 and Pico 2 released!
OOOooo....12 PIO state machines Has the ADC non-linearity problem been fixed ?PeterOStatistics: Posted by PeterO — Thu Aug 08, 2024 3:19 pm
View ArticleHATs and other add-ons • Re: Could PyBricks be up and running on BuildHAT..
Oh that's interesting. Got it on github or somewhere?Try this for interacting with devices.https://philohome.com/wedo2reverse/wedo2.htmStatistics: Posted by mspl — Thu Aug 08, 2024 3:25 pm
View ArticleGeneral • Pico 2, RP2350A & -B, RP2354A & -B
https://www.raspberrypi.com/products/ra ... pi-pico-2/Dual Arm Cortex-M33 cores, and apparently also 2 open source hardware cores -- I don't quite get that part, and the links about it currently lead...
View ArticleSDK • SDK 2.0.0
https://github.com/raspberrypi/pico-sdk ... /tag/2.0.0Supports the new RP2350, and builds RISC-V code.Statistics: Posted by slimhazard — Thu Aug 08, 2024 3:31 pm
View ArticleGeneral discussion • Mosquitto -h option
I have 2 RPI's of which one is the broker.In this topic DougieLawson showed the way how to connect from one RPI to the RPI whichs acts as broker.It works like a charm.I have been searching the...
View ArticleGeneral • Re: Pico 2, RP2350A & -B, RP2354A & -B
Dual Arm Cortex-M33 cores, and apparently also 2 open source hardware cores -- I don't quite get that partMaybe read the blog.Statistics: Posted by dom — Thu Aug 08, 2024 3:34 pm
View ArticleSDK • Re: acknloweging IRQs created by irq_set_pending()
I think I have found the problem. https://www.raspberrypi.com/documentati ... 7ab37233efCode: void irq_set_pending ( uint num ) Force an interrupt to be pending on the executing core. So it seems that...
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SDK • Re: Link doesn't complete with SDK 2.0.0 on W11, blocks on picotool.exe
Thanks for the info. Could you zip up a copy of your picotool.exe and post it so I can see if it makes any difference. Not sure why we have to build it in the first place - so Linux to have to build...
View ArticleTroubleshooting • Re: raspberry pi 5 gpio connection error
thank you for your answer I am using pi5 as 64 bit, yes, I tried creating (venv) but it didn't work, so I learned that I could use the gpiozero library, I designed my code accordingly and...
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SDK • Re: RP2040 inter thread synchronisation
On RP2350 there are new "doorbells" for exactly this purpose (also in multicore.h)Yes, I discovered doorbells yesterday but Google denied all knowledge. It seems it's hot off the press and I...
View ArticleBeginners • Re: M.2 Hat and Camera Connections
Make your photo as 640x480 and <100k and attach to your postStatistics: Posted by gordon77 — Fri Aug 09, 2024 3:01 pm
View ArticleGeneral • irDA in rp2040/2350 ?
So i was looking at the datasheets, as I wanted to use the chip to make a project using infrared. However, I found the datasheets to be very confusing as in the UART section, it says"The modem and...
View ArticleSDK • Re: Will there be a hardware_hstx?
That's the pre-release repo. Try https://github.com/raspberrypi/pico-exa ... aster/hstxGood spot.Statistics: Posted by jamesh — Fri Aug 09, 2024 3:16 pm
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