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General discussion • Re: A Pi Pie Chart
There is also the Mango Pi. All are in the bottom half of the chart. It'd be fun to see a fast Risc V processor. I wonder if that will happenWe will. I happen to know of multiple companies working on...
View ArticleTroubleshooting • Re: Wifi goes away after disconnect.
Current theory is that the device has a hardware failure, it lived in an attic and has gotten both very hot and very cold.Statistics: Posted by Joseph-Melberg — Mon Apr 01, 2024 1:50 am
View ArticleGeneral discussion • Object Detection with Servo motor fps drops
Hi, I'm trying EdjeElectronics object detection code with servo for my mini project but when i include the servo code in the object detection code my fps drops from 3-4 fps to 0.9 - 1 fps. I don't...
View ArticlePython • Script To Toggle Display Using a Physical Switch
Raspberry Pi 4BLatest Raspbian Lite 64-BitI swear I searched the forum before I posted this, but I'm pretty new here, and I might not be searching for the right terms. I have a physical switch...
View ArticleBeginners • Re: Problems installing raspian
I'm using Raspberry Pi Imager so I think so.Statistics: Posted by cepi — Tue Apr 02, 2024 1:32 am
View ArticleC/C++ • Re: What are the Linux interrupt numbers for peripherals?
https://github.com/raspberrypi/linux/bl ... #L104-L167thats the interrupt numbers within the RP1 chipyou then need to properly configure the RP1 irq controller, and the irq's you unmask will be...
View ArticleBare metal, Assembly language • Re: Accessing RP1 Peripherals from the...
Address 0x1F_0000_0000 maps to peripheral address space 0x4000_0000 - 0x4040_0000 on RP1. Not all registers appear to be accessible.its less that 1e maps to the rp1and more that 1f_0000_0000 maps to...
View ArticleTroubleshooting • Re: sudo reboot takes a very long time (4-8mins)
I assume you're looking at "lightdm.service: Consumed 3.007s CPU time." I think that's just how long the CPU was working on issuing commands to kill it. I don't think that includes the 90sec waiting...
View ArticleGeneral • Re: Millisecond support in RP2040 RTC ?
thank you for kind answers.Statistics: Posted by koby — Tue Apr 02, 2024 2:08 am
View ArticleBeginners • Re: Raspberry Pi 5 can't boot up with AA batteries
You're going to need a ton of AA batteries to get a Pi 5 running for more than a minute or 2 before it shuts down because of drained batteries.That's if you even get enough of them installed in...
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Advanced users • Re: Moving Linux Kernel to 6.6
On a side note, is kernel 6.6 maintained by debian upstream instead of rpi ?Code: Package: linux-image-rpi-v8Version: 1:6.6.20-1+rpt1Priority: optionalSection: kernelSource: linuxMaintainer: Debian...
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Python • Reading GPS
Hi, I'm trying to read the output of a GPS module connected to a RPi B+ via TX and RX (gpio14 and gpio15). What command should I use? I should mention I'm using Python2 and/or Python3. Statistics:...
View ArticleGeneral discussion • I have a basic but difficult question related to pico.
The numbers 1, 2, 3, 8, 13.. are written on the surface of the pico. ( former)On the back it is written GND, GP1, GP2.. (the latter) when writing CODE,Does `#define Apin 1; ` mean 1 or GP1 (former or...
View ArticlePython • Re: Reading GPS
Let's have a look shall we...https://raspberrypi.stackexchange.com/q ... berry-pi-bStatistics: Posted by ame — Tue Apr 02, 2024 2:31 am
View ArticleTroubleshooting • Re: Help my pi zero 2 w is stuck in my RPi case for zero
Make sure you've removed the uSD from the slot!You have to take the Pi Zero 2W out of the case to remove the uSD card. Unless you've modified the case by cutting a hole in it.Statistics: Posted by...
View ArticleTroubleshooting • Re: Raspberry Pi 5 HDMI issues
so i for some reason am not able to attach an image from my phone but i can copy and paste everything it says Raspberry P1 5 - 8GBboot loader: 4c845bd32024/02/16update-ts: 1708295030board: d04170...
View ArticleGeneral • Re: Connecting a lot of potentiometers to raspberry pi pico
So it would be 3.3 / 60 = 55 mA. Can I power that from 3.3OUT pin on pico? It says it allows 300 mA so I should be OK, right?YesStatistics: Posted by alastairpatrick — Wed Apr 03, 2024 12:09 am
View ArticleAIY Projects • Re: I Ran the Coral PCIe Edge TPU on the RPi 5!
Can the TPU boost Stable Diffusion speeds?With Onnxtream it takes my Pi5 3 minutes per image.40 minutes with standard SD install.Statistics: Posted by Gavinmc42 — Wed Apr 03, 2024 12:42 am
View Article日本語 • Re: Raspi Zero 2Wでpigpioが不安定
Raspberry Pi Imagerでイメージを書きこむ際にデバイスをPi Zero 2Wと指定して実行しましたが、状況証拠としてそれが原因だったようです。Rpi4を指定、あるいは別の書き込みツールでイメージを書きこむとこの問題は発生しないことが分かりました。Statistics: Posted by sohonomura2020 — Wed Apr 03, 2024 12:50 am
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Python • Re: PI5, Bookworm and GPIO control
Python is totally fine for this level of control, though you could also just use the command line tools in the gpiod package if that is all you are doing.e.g. using the gpiod tools packaged in Pi OS...
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